Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 ___________________________________________________
FORM 10-K

___________________________________________________ 
(Mark One)

xANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended February 28, 2014

29, 2016

or

¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period fromto

Commission File Number 001-36162

___________________________________________________ 
BARRACUDA NETWORKS, INC.

(Exact name of registrant as specified in its charter)

___________________________________________________ 
Delaware 83-0380411

(State or other jurisdiction of

incorporation or organization)

 

(I.R.S. Employer

Identification Number)

3175 S. Winchester Blvd.

Campbell, California 95008

(408) 342-5400

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

___________________________________________________ 
Securities registered pursuant to Section 12(b) of the Act:

Title of each class

 

Name of each exchange on which registered

Common Stock, $0.001 par value New York Stock Exchange

Securities registered pursuant to section 12(g) of the Act:

None

 ___________________________________________________
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ¨    No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large"large accelerated filer,” “accelerated filer”" "accelerated filer" and “smaller"smaller reporting company”company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer¨Accelerated filer¨x
Non-accelerated filer
x¨  (Do(Do not check if a smaller reporting company)
Smaller reporting company¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

The aggregate market value of voting stock held by non-affiliates of the registrant on November 6, 2013,was $541.8 million based on the closing price of $21.55$26.29 for shares of the registrant’s common stock as reported by the New York Stock Exchange was approximately $157.5 million. The registrant has elected to use November 6, 2013 as the calculation date, which was the initial trading date of the registrant’s common stock on the New York Stock Exchange, because on August 30, 2013 (the last business day of the registrant’s most recently completed second fiscal quarter), the registrant was a privately-held company.quarter. Shares of common stock held by each executive officer, director and each person who owns 5% or more of the outstanding common stock have been excluded in that such persons may be deemed to be affiliates. This determination of affiliate status is not necessarily a conclusive determination for other purposes.

The number of shares outstanding of the registrant’s common stock outstanding, as of March 31, 2014,2016, was 51,052,959.

52,151,782.

DOCUMENTS INCORPORATED BY REFERENCE

Information required in response to Part III of Form 10-K (Items 10, 11, 12, 13 and 14) is hereby incorporated by reference to portions of the registrant’s Definitive Proxy Statement for the Annual Meeting of Stockholders to be held in 2014.2016. The Definitive Proxy Statement will be filed by the registrant with the Securities and Exchange Commission no later than 120 days after the end of the registrant’s fiscal year ended February 28, 2014.

29, 2016.

EMERGING GROWTH COMPANY

We are

The registrant is an “emerging"emerging growth company”company" as that term is defined in the Jumpstart Our Business Startups Act of 2012 and, as such, the registrant has elected to comply with certain reduced public company reporting requirements.




Table of Contents

TABLE OF CONTENTS

  Page
 PART I 
Item 1.
Item 1A.21
Item 1B.47
Item 2.47
Item 3.48
Item 4.
  49
 PART II 
Item 5.50
Item 6.53
Item 7.55
Item 7A.80
Item 8.81
Item 9.111
Item 9A.111
Item 9B.
  111
 PART III 
Item 10.112
Item 11.112
Item 12.112
Item 13.112
Item 14.
  112
 PART IV 
Item 15.113



Table of Contents

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements contained in this Annual Report on Form 10-K other than statements of historical fact, including statements regarding our future results of operations and financial position, our business strategy and plans, and our objectives for future operations, are forward-looking statements. The words “believe,” “may,” “will,” “potentially,” “estimate,” “continue,” “anticipate,” “intend,” “could,” “would,” “project,” “plan,” “expect”"believe," "may," "will," "potentially," "estimate," "continue," "anticipate," "intend," "could," "would," "project," "plan," "expect" and the negative and plural forms of these words and similar expressions are intended to identify forward-looking statements. These forward-looking statements include, but are not limited to, statements concerning the following:

our future financial performance, including our expectations regarding our revenue, cost of revenue, gross profit or gross margin, operating expenses, including changes in research and development, sales and marketing and general and administrative expenses, and our ability to achieve and maintain future profitability;

our business plan and our ability to effectively manage our growth and associated investments;

anticipated trends, growth rates and challenges in our business and in the markets in which we operate;

market acceptance of recently introduced security and storagedata protection solutions;

beliefs about and objectives for future operations;

our ability to increase sales of our solutions and renewals of our subscriptions;

our ability to attract and retain customers;

our ability to cross-sell to our existing customers;

maintaining and expanding our customer base and our relationships with our channel partners;

our ability to timely and effectively scale and adapt our existing solutions;

our ability to develop new solutions and bring them to market in a timely manner;

our ability to maintain, protect and enhance our brand and intellectual property;

our ability to continue to expand internationally;

the effects of increased competition in our markets and our ability to compete effectively;

sufficiency of cash to meet cash needs for at least the next 12 months;

future acquisitions or investments;

our ability to stay in compliance with laws and regulations that currently apply or become applicable to our business both in the United States and internationally;

economic and industry trends or trend analysis;

the attraction and retention of qualified employees and key personnel;

the estimates and estimate methodologies used in preparing our consolidated financial statementsstatements;
the impact of our stock repurchase program; and determining option exercise prices; and

the future trading prices of our common stock.

We have based these forward-looking statements largely on our current expectations and projections about future events and trends that we believe may affect our financial condition, results of operations, business strategy, short-term and long-term business operations and objectives and financial needs; however, these

forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in Part I, Item 1A. “Risk Factors”"Risk Factors" in this Annual Report on Form 10-K. Moreover, we operate in a very competitive and rapidly changing environment and new risks emerge from time to time. It is not possible for us to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the future events and trends discussed in this Annual Report on Form 10-K may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.


We undertake no obligation to revise or publicly release the results of any revision to these forward-looking statements, except as required by law. Given these risks and uncertainties, readers are cautioned not to place undue reliance on such forward-looking statements. You should read this Annual Report on Form 10-K and the documents that we reference in this Annual Report on Form 10-K and have filed with the SEC as exhibits to this Annual Report on Form 10-K with the understanding that our actual future results, levels of activity, performance and events and circumstances may be materially different from what we expect.

Unless expressly indicated or the context requires otherwise, the terms “Barracuda,” “company,” “we,” “us���"Barracuda," "company," "we," "us," and “our”"our" in this document refer to Barracuda Networks, Inc., a Delaware corporation, and, where appropriate, its wholly owned subsidiaries. The term “Barracuda”"Barracuda" may also refer to our products, regardless of the manner in which they are accessed.


PART I

Item 1. Business

Overview

Barracuda designs and delivers powerful yet easy-to-use security and storagedata protection solutions. We offer cloud-connectedcloud-enabled solutions that help ourempower customers to address security threats, improve network performance and protect and store their data. Our solutions are designed to simplify IT operations for our customers, allowing them to enhance their return on technology investment. Our business model is built on the core values of speed and agility, which we apply to all aspects of our approach, including our technology innovations, the delivery and deployment of our solutions and responses to customer inquiries. This model has enabled us to be highly scalable in reaching a large number of potential customers. Since inception, we have sold our solutions tohave been trusted by more than 150,000 customers located in more than 100 countries.

organizations worldwide.

Our subscription-based security and storagedata protection solutions are connected to our cloud services, which enable continuous software updates, offsite redundancy and distributed capacity, and are offered on a subscription basis.capacity. Our solutions are delivered as cloud-connectedcloud-enabled appliances and virtual appliances, as well as cloud-only solutions. Our cloud-only solutions are designed for customers who cannot or do not wish to deploy additional on-premises infrastructure. Our appliances and virtual appliances leverage our cloud services to deliver hybrid cloud-enabled solutions to our customers. These hybrid solutions enable us to optimize usage of on-premises hardware required while simultaneously leveraging the scalability of the cloud. Our security solutions are designed to protect and optimize the performance of the most critical points within our customers’ IT infrastructures, including email servers, web applications, data centers and core networks. Our storagedata protection solutions are designed to backup and archive business-critical data and make such data accessible for purposes such as compliance, disaster recovery and business intelligence. Our storagedata protection solutions also allow users to securely and quickly access share, synchronize and sign files from Internet-connected devices. Our solutions can be managed centrally in any size or type of deployment through integrated, easy-to-use web interfaces that support configuration, monitoring and reporting.

We design our solutions specifically for IT professionals in resource-constrained environments who seek to benefit from current and emerging trends in information technology such as the rapid growth in cloud computing, adoption of virtualization, proliferation of mobile devices and the associated explosion of data. Our customers work in all types of organizations, from small- and mid-market businesses, governments and educational institutions, to departments or divisions within Fortune 2000 enterprises.

We nurture a culture that delivers value through simplicity to optimize our customers’ experiences. From the design of our solutions to our sales processes, customer support, manufacturing and delivery, we strive to make our solutions easy to purchase, install, maintain and update. We believe that Barracuda has become a highly visible and recognizable brand as a trusted IT partner. We design our solutions to be easy to use and to deploy without the need for special expertise or external support from IT specialists and also to provide powerful capabilities that can be optimized to meet the requirements of resource-constrained environments. We employ a high-velocity sales model that incorporates a 30-day right to return for the majority of our solutions, real-time order fulfillment and a simple, low-cost entry point to make our customers’ purchase decisions and deployments seamless, easy and efficient. Through our recurring subscription services, we provide our customers with up-to-date features, functionality and real-time security protection, eliminating the need for costly upgrades or additional software purchases. We answer our phones live 24x7x365, and endeavor to treat every customer call with the same high priority. Central to our culture is a focus on the long-term customer experience, including an ongoing dialogue with our customers to enhance our features and solutions. Our development and fulfillment processes rapidly deliver new services and functionality to our customers, enabling them to improve their time to value and return on technology investment through the low total cost of ownership, easy integration and accelerated deployment of our security and storagedata protection solutions.

Industry Background

Modern IT Trends Offer Attractive Benefits to All Organizations

Organizations are looking to take advantage of important technology trends, particularly the rapid growth of cloud computing, including platforms such as Microsoft's Office 365, Amazon Web Services ("AWS") or Microsoft Azure ("Azure"); proliferation of mobile devices,devices; widespread use of web applications like Facebook, LinkedIn,

Twitter and YouTubeYouTube; and increased adoption of virtualization and software defined networking (“SDN”).networking. These advanced technology trends can be exploited by organizations to gain significant competitive advantages and to support core business operations, enable dramatic efficiency gains and open up new go-to-market channels and revenue opportunities.


The Confluence of IT Trends Creates a Set of Obstacles that IT Professionals Must Address

IT trends are significantly changing the way that IT infrastructures are designed, deployed and secured, creating a complex rapidly evolving set of challenges that need to be addressed by IT professionals.

Escalating Security Threat Environment. Organizations face security threats from a variety of attackers, including state-sponsored, profit-motivated, automated and internal attackers. These attacks can result in organizational disruption, as well as the theft of sensitive information such as credit card information, and can cause financial and reputational damage. These threats are exacerbated further as customers migrate their applications to public and private clouds. Organizations of all sizes are being forced to reexamine their security risks and technology investments as threats evolve and increase in number, complexity, variety and severity.

Productivity and Security Challenges Posed by Web Applications. Organizations can benefit greatly from popular web applications, such as Facebook, LinkedIn, Twitter and YouTube, which enable new channels to communicate and collaborate with customers and business partners, as well as a means to market their products and recruit employees. While many of these applications can benefit the business, they can introduce significant security vulnerabilities as well as inappropriate and unproductive activities in the workplace. In order to take advantage of these benefits, organizations need to safely enable the use of these applications within a secure infrastructure, such that only the right individuals are using the right set of applications for their business functions.

Explosion of Data and Increased Storage Consumption. Organizations and employees are increasingly dependent on the availability of this information at all times. As a result, organizations cannot afford to lose access to business critical data and need a cost effective and scalable way to ensure that their data is being stored safely and can be recovered rapidly.

Constrained IT Budgets. Macroeconomic conditions have kept IT budgets under significant pressure, and, despite recent innovations in the industry, security and storage infrastructures increasingly require greater investments to implement, run and manage. As a result, there is a need for security and storage environments to become vastly more efficient against the backdrop of constrained IT budgets.

Escalating Security Threat Environment. Organizations face security threats from a variety of attackers, including state-sponsored, profit-motivated, automated and internal attackers. These attacks can result in organizational disruption, as well as the theft of sensitive information such as credit card information, and can cause financial and reputational damage. These threats are exacerbated further as customers migrate their applications to public and private clouds. Organizations of all sizes are being forced to reexamine their security risks and technology investments as threats evolve and increase in number, complexity, variety and severity.
Productivity and Security Challenges Posed by Web Applications. Organizations can benefit greatly from popular web applications, such as Facebook, LinkedIn, Twitter and YouTube, which enable new channels to communicate and collaborate with customers and business partners, as well as a means to market their products and recruit employees. While many of these applications can benefit the business, they can introduce significant security vulnerabilities as well as inappropriate and unproductive activities in the workplace. In order to take advantage of these benefits, organizations need to safely enable the use of these applications within a secure infrastructure, such that only the right individuals are using the right set of applications for their business functions.
Explosion of Data and Increased Storage Consumption. Organizations and employees are increasingly dependent on the availability of information at all times. As a result, organizations cannot afford to lose access to business critical data and need a cost effective and scalable way to ensure that their data is being stored safely and can be recovered rapidly.
Constrained IT Budgets. Macroeconomic conditions have kept IT budgets under significant pressure and, despite recent innovations in the industry, security and data protection infrastructures increasingly require greater investments to implement, run and manage. As a result, there is a need for security and data protection environments to become vastly more efficient. Further, many small- and mid-sized organizations are turning to managed service providers ("MSPs") to implement these technology solutions on a "pay-as-you-go" basis with minimal upfront costs.
Organizations Need a New Approach to IT in Resource-Constrained Environments

Rapidly changing dynamics in today’s IT landscape are forcing organizations of all sizes to evolve their IT strategies. Fortune 500 companies are better positioned to address these challenges as they typically have core IT departments that can comprise a significant number of highly skilled and specialized computer scientists and engineers, as well as IT budgets that can be in the billions of dollars. We believe that there are millions of underserved organizations without these resources. These organizations include smallsmall- and mid-market businesses, governments, educational institutions and departments or divisions within Fortune 2000 enterprises. IT professionals within these organizations seek powerful yet easy-to-use solutions to address the challenges posed by these trends.

We believe most traditional software and hardware vendors have designed their products and business operations to cater primarily to the largest companies. These solutions typically fail to meet the needs of millions of resource-constrained organizations in several key ways:

Complex to Deploy and Use. Traditional IT solutions often are difficult to install, require significant configuration and necessitate specialized services and technical support to get the systems up and running. These solutions often take months to implement and require highly trained IT staff to manage

and maintain. Moreover, traditional IT solutions often provide a wide variety of features that meet the specific needs of the largest, most sophisticated customers but are of little-to-no use to the vast majority of customers.

Marketing Optimized for Large Organizations. Traditional IT solution vendors tend to focus marketing efforts primarily on high-touch, senior level interactions with a smaller number of large customers. As a result, IT professionals within resource-constrained organizations are frequently challenged to work effectively with these vendors to discern the products they require to solve their problems.

Lengthy, High-Touch Sales Cycle. Because of the complexity and expense related to the purchase of traditional IT solutions, traditional vendors usually use high-touch direct sales models, typically to larger customers, in order to sell their products. As a result, the complexity of traditional IT solutions and the requirement for customers to tailor traditional IT solutions to their needs lead to longer sales cycles, prolonging the period of time before customers can solve their problems. These sales-related expenses typically are passed on to their customers through product prices.

Lengthy Manufacturing and Fulfillment.Solutions from traditional IT vendors often have long delivery and installation times. In addition, vendors periodically experience delivery delays due to the inability of their supply chain to meet quality and delivery requirements consistently. The risk of these delays can be greater where custom or semi-custom components and configurations are involved. Due to their size, traditional IT solution vendors also need to manage a high degree of operational complexity and spend a significant amount of effort rationalizing these processes to improve their profitability, manage inventory and better match demand and supply. All of these factors result in additional costs, which these traditional vendors may pass on to their customers through product prices.

Lack of Investment Protection. To meet increasing performance and solution requirements, customers often are forced to perform “forklift” system upgrades or purchase new software licenses. A “forklift” upgrade is a system upgrade in which large parts of existing infrastructure must be removed and replaced with new infrastructure. These upgrades often require significant expenditures on contracted professional services and additional IT staff commitments, and the processes of installing and configuring new systems, and migrating users and data to them, can result in business disruptions.

Inadequate Customer Support. Traditional IT solution vendors often rely on heavily on self-service telephone support and outsourced customer support located in remote geographies. This approach can lead to an inadequate and frustrating customer support experience and lengthy time to resolution.

Complex to Deploy and Use. Traditional IT solutions often are difficult to install, require significant configuration and necessitate specialized services and technical support to get the systems up and running. These solutions often take months to implement and require highly trained IT staff to manage and maintain. Moreover, traditional IT solutions often provide a wide variety of features that meet the specific needs of the largest, most sophisticated customers but are of little-to-no use to the vast majority of customers.
Marketing Optimized for Large Organizations. Traditional IT solution vendors tend to focus marketing efforts primarily on high-touch, senior level interactions with a smaller number of large customers. As a result, IT professionals within resource-constrained organizations are frequently challenged to work effectively with these vendors to discern the products they require to solve their problems.
Lengthy, High-Touch Sales Cycle. Because of the complexity and expense related to the purchase of traditional IT solutions, traditional vendors usually use high-touch direct sales models, typically to larger customers, in order to sell their products. As a result, the complexity of traditional IT solutions and the requirement for customers to tailor traditional IT solutions to their needs lead to longer sales cycles, prolonging the period of time before customers can solve their problems. These sales-related expenses typically are passed on to their customers through product prices.

Lengthy Manufacturing and Fulfillment. Solutions from traditional IT vendors often have long delivery and installation times. In addition, vendors periodically experience delivery delays due to the inability of their supply chain to meet quality and delivery requirements consistently. The risk of these delays can be greater where custom or semi-custom components and configurations are involved. Due to their size, traditional IT solution vendors also need to manage a high degree of operational complexity and spend a significant amount of effort rationalizing these processes to improve their profitability, manage inventory and better match demand and supply. All of these factors result in additional costs, which these traditional vendors may pass on to their customers through product prices.
Lack of Investment Protection. To meet increasing performance and solution requirements, customers often are forced to perform "forklift" system upgrades or purchase new software licenses. A "forklift" upgrade is a system upgrade in which large parts of existing infrastructure must be removed and replaced with new infrastructure. These upgrades often require significant expenditures on contracted professional services and additional IT staff commitments, and the processes of installing and configuring new systems, and migrating users and data to them, can result in business disruptions.
Inadequate Customer Support. Traditional IT solution vendors often rely on heavily on self-service telephone support and outsourced customer support located in remote geographies. This approach can lead to an inadequate and frustrating customer support experience and lengthy time to resolution.
Our Business Model


Since our founding, we have designed our solutions, established our culture and built our core business model to cater specifically to the needs of IT professionals in resource-constrained environments. We provide powerful yet easy-to-use security and storagedata protection solutions. These solutions are delivered in the form of cloud-connectedcloud-enabled appliances and virtual appliances, as well as cloud-only solutions, that helpempower our customers to address security threats, improve the performance of their networks and protect and store their data. Our solutions are designed to simplify IT operations for our customers, allowing them to enhance their return on technology investment. Our business model is built on the core values of speed and agility, which we apply to all aspects of our approach, including our technology innovations, delivery and deployment of our solutions and responses to customer inquiries. We maintain control of the value chain across our solutions, marketing efforts, sales processes, manufacturing, delivery and customer support. This integrated model enables us to tailor the customer experience to deliver powerful yet easy-to-use security and storagedata protection solutions and high-value, recurring subscriptions to IT professionals in the way that works best for their organizations.

Key elements of our business model include:

Powerful, Easy-to-Use Cloud-Connected Solutions. Our solutions are purpose-built to be easy to use and to deploy without the need for special expertise or external support from IT specialists. Our solutions also are designed to provide full-featured functionality to address the most common IT challenges. We believe that whether a solution is an entry-level or company-wide deployment, it should provide powerful functionality and be easy to use. We have a continuous feedback loop with our customers, which gives us better insight into their needs and enables us to develop solutions that address our customers’ most important needs.

Trusted Brand and Innovative Marketing. We believe partners and customers alike have come to rely on Barracuda as a trusted IT partner. We invest in brand development efforts to help solidify our position as a go-to provider of powerful yet easy-to-use security and storage solutions. The principal focus of our marketing programs is to reach IT professionals within resource-constrained organizations and elevate their awareness of our comprehensive portfolio of security and storage solutions. As a result of our strong investment in brand and differentiated ways to reach the customer at key decision points, we believe we have developed strong brand awareness.

High-Velocity Sales. With our global partner network of more than 5,000 distributors and value added resellers, we offer straightforward, competitive pricing, making our solutions easier to purchase. Our inside sales force uses a disciplined approach to quickly and efficiently convert leads into paying customers. Our solutions and sales specialists work closely with IT professionals to answer questions and guide prospective customers to participate in our 30-day right to return. Customers typically receive our solutions and can deploy and begin to realize value within 24 hours. We believe that our “product often sells itself” based on its breadth of functionality, ease of use and simple pricing.

Efficient Manufacturing and Fulfillment. We manage our operations through customized, streamlined processes, using our backend logistics software system that enables efficient manufacturing and physical and digital distribution of our solutions. We have developed, manufactured and fulfilled our solutions primarily from our Silicon Valley locations for over 10 years. Together, this gives us the speed and agility to facilitate quick and precise responses to customer needs.

High-Value, Recurring Subscriptions. Our recurring subscription services provide our customers with up-to-date features, functionality and real-time security protection, as well as eliminate the need for future “forklift” system upgrades or additional software purchases. Customers who purchase Barracuda Energize Updates subscriptions receive the benefits of all of the new software capabilities our engineering team develops, and furthermore, customers who purchase Instant Replacement subscriptions also receive new appliances every four years. We believe this investment protection is an important differentiator in how we deliver value to our customers.

Proactive, Live, “Insourced” Customer Support. We provide our customers with high-quality, proactive customer support, including remote support, preventative diagnostics and a direct line to Barracuda support technicians available 24x7x365—withno phone trees—to answer customer calls and quickly and efficiently respond to their needs. Our support employees are strategically located close to our customers in geographies across the world. Our support also provides an important feedback loop, which enables us to continuously improve our solutions to better meet our customers’ needs.

Powerful, Easy-to-Use Cloud-Enabled Solutions. Our solutions are purpose-built to be easy to use and to deploy without the need for special expertise or external support from IT specialists. Our solutions also are designed to provide full-featured functionality to address the most common IT challenges. We believe that whether a solution is an entry-level or company-wide deployment, it should provide powerful functionality and be easy to use. We have a continuous feedback loop with our customers, which gives us better insight into their needs and enables us to develop solutions that address our customers’ most important needs.
Trusted Brand and Innovative Marketing. We believe partners and customers alike have come to rely on Barracuda as a trusted IT partner. We invest in brand development efforts to help solidify our position as a go-to provider of powerful yet easy-to-use security and data protection solutions. The principal focus of our marketing programs is to reach IT professionals within resource-constrained organizations and elevate their awareness of our comprehensive portfolio of security and data protection solutions. As a result of our strong investment in brand and differentiated ways to reach the customer at key decision points, we believe we have developed strong brand awareness.
High-Velocity Sales. With our global partner network of more than 6,500 distributors, MSPs and resellers, we offer straightforward, competitive pricing, making our solutions easier to purchase. Our inside sales force uses a disciplined approach to quickly and efficiently convert leads into paying customers. Our solutions and sales specialists work closely with IT professionals to answer questions and guide prospective customers to participate in our 30-day right to return. Customers typically receive our solutions and can deploy and begin to realize value within 24 hours. We believe that our "product often sells itself" based on its breadth of functionality, ease of use and simple pricing.
Efficient Manufacturing and Fulfillment. We manage our operations through customized, streamlined processes, using our backend logistics software system that enables efficient manufacturing and physical and digital distribution of our solutions. We have developed, manufactured and fulfilled our solutions primarily from our Silicon Valley

locations for over 10 years. Together, this gives us the speed and agility to facilitate quick and precise responses to customer needs.
High-Value, Recurring Subscriptions. Our recurring subscription services provide our customers with up-to-date features, functionality and real-time security protection, as well as eliminate the need for future "forklift" system upgrades or additional software purchases. Customers who purchase Barracuda Energize Updates subscriptions receive the benefits of all of the new software capabilities, and furthermore, customers who purchase Instant Replacement subscriptions also receive new appliances every four years. We believe this investment protection is an important differentiator in how we deliver value to our customers.
Proactive, Live, "Insourced" Customer Support. We provide our customers with high-quality, proactive customer support, including remote support, preventative diagnostics and a direct line to Barracuda support technicians available 24x7x365—with no phone trees—to answer customer calls and quickly and efficiently respond to their needs. Our support employees are strategically located close to our customers in geographies across the world. Our support also provides an important feedback loop, which enables us to continuously improve our solutions to better meet our customers’ needs.
By offering a portfolio of solutions that includes cloud-connectedcloud-enabled appliances and virtual appliances, as well as cloud-only solutions, we are able to engineer functionality optimally to align with, and take advantage of, the benefits of each form factor. This alignment increases overall value for our customers through more integrated solutions, and for our business through lower infrastructure and fewer materials costs. Our high-velocity sales model enables faster adoption of our solutions by customers and benefits our business by enabling us to improve our return on investment in sales and marketing. Our efficient manufacturing and fulfillment enables fast delivery of our solutions to customers and benefits our business through our ability to maintain low inventory levels and minimal overhead expenses. Our customer support proactively resolves customer issues and, we believe, results in higher renewal rates and new cross-sell opportunities for us. Our subscription model provides our customers with continuous and transparent access to the latest functionality enhancements and a highly visible, recurring revenue stream for our business.

Our Competitive Strengths

We believe we have a number of competitive advantages that will enable us to maintain and extend our leadership position including:

Vertically-Integrated Approach. With our vertically-integrated approach, we control the value chain across our solutions, including product design and functionality, marketing efforts, sales processes, manufacturing, delivery and customer support. This enables us to tailor the customer experience to deliver powerful yet easy-to-use security and storage solutions to organizations in the way that works best for IT professionals in resource-constrained environments.

Hybrid, Cloud-Connected Solution Design. Our hybrid solutions consist of cloud-connected appliances and virtual appliances, as well as cloud-only solutions, that deliver security and storage capabilities out-of-the-box. By offering a portfolio of solutions and multiple deployment options, we are able to engineer functionality optimally to align with, and take advantage of, the benefits of each form factor, thereby increasing overall value for our customers.

Large, Engaged Customer Base. We have gained a strong foothold in our markets and, since inception, we have sold our solutions to more than 150,000 customers worldwide. Our broad customer base and solution portfolio provide us with a platform from which we can cross-sell solutions to our existing customers. We strive to maintain close contact with our customers so that we can tailor our solutions enhancements to better meet our customers’ needs and fuel our innovation cycle based on their feedback.

Leadership and Dedicated Focus.Since our founding, we have focused on identifying common pain points and designing differentiated solutions to simplify complex IT problems for resource-constrained organizations. We have demonstrated our ability to execute our innovative business model successfully and establish a leadership position across multiple markets, starting with the markets for email security and web security and more recently in the market for backup.

Innovative Technology and Intellectual Property.We continue to invest in research and development to ensure our solutions are powerful yet easy to use. We also operate Barracuda Central, our security intelligence center, to monitor and block the latest Internet threats.

Strong Brand. We have built our brand with IT professionals in mind and our brand is at the core of our business model. We believe Barracuda is widely recognized as a trusted IT partner who combines leading technology solutions with highly responsive customer service in order to simplify IT for IT professionals.

Vertically-Integrated Approach. With our vertically-integrated approach, we control the value chain across our solutions, including product design and functionality, marketing efforts, sales processes, manufacturing, delivery and customer support. This enables us to tailor the customer experience to deliver powerful yet easy-to-use security and data protection solutions to organizations in the way that works best for IT professionals in resource-constrained environments.
Hybrid, Cloud-Enabled Solution Design. Our hybrid solutions consist of cloud-enabled appliances and virtual appliances, as well as cloud-only solutions, that deliver security and data protection capabilities out-of-the-box. By offering a portfolio of solutions and multiple deployment options, we are able to engineer functionality optimally to align with, and take advantage of, the benefits of each form factor, thereby increasing overall value for our customers.
Large, Engaged Customer Base. We have gained a strong foothold in our markets and, since inception, our solutions have been trusted by more than 150,000 organizations worldwide. Our broad customer base and solution portfolio provide us with a platform from which we can cross-sell solutions to our existing customers. We strive to maintain close contact with our customers so that we can tailor our solutions enhancements to better meet our customers’ needs and fuel our innovation cycle based on their feedback.
Leadership and Dedicated Focus. Since our founding, we have focused on identifying common pain points and designing differentiated solutions to simplify complex IT problems for resource-constrained organizations. We have demonstrated our ability to execute our innovative business model successfully and establish a leadership position across multiple markets, including email security, web security, application security and public cloud security, as well as archiving and data protection.
Innovative Technology and Intellectual Property. We continue to invest in research and development to ensure our solutions are powerful yet easy to use. We also operate Barracuda Central, our security intelligence center, to monitor and block the latest Internet threats. As of February 29, 2016, we had 86 patents issued or pending for our innovative technologies designed to secure and protect our customers’ networks, applications and data.

Strong Brand. We have built our brand with IT professionals in mind and our brand is at the core of our business model. We believe Barracuda is widely recognized as a trusted IT partner who combines leading technology solutions with highly responsive customer service in order to simplify IT for IT professionals.
Our Strategy

Our goal is to maintain and extend our leadership position as a global provider of solutions that simplify complex IT problems for IT professionals in resource-constrained organizations.professionals. Key elements of our growth strategy include:

Increase Sales to New Customers.We believe there is a significant opportunity for us to simplify the complex IT challenges for millions of businesses that have resource-constrained IT environments. We plan to continue to engage with IT professionals through our differentiated business model in order to expand our customer base. We will continue to invest in our brand and marketing efforts to introduce new customers to our broad portfolio of security and storage solutions.

Increase Our Solution and Deployment Footprint within Our Existing Customer Base. We believe that many customers would prefer to purchase IT solutions from fewer vendors. In addition to our initial solution sales to customers, our customers often come back to us when they need to expand into other IT solutions. We believe this cycle produces significant lifetime value in a customer. We plan to pursue cross-sell opportunities with our diverse, worldwide customer base, especially as they look to consolidate IT suppliers to reduce overall IT spending.

Apply Our Business Model to New Technologies and Markets. We intend to focus on developing and acquiring technologies that fit within our business model and can address the needs of IT professionals. When we consider developing a new technology or acquiring a company, we evaluate each opportunity in a disciplined fashion to confirm that the new solutions can be optimized for IT professionals, produced simply, deployed easily and offered as a subscription service.

Expand and Optimize Our Worldwide Channel and Partner Network. We believe our worldwide channel and partner networks provide us with significant operating leverage. We currently have more than 5,000 distributors and value added resellers across the globe. We intend to continue driving operating leverage by expanding our distributor and value added reseller network, especially in international regions where we can benefit from the local expertise of our partners.

Increase Sales to New Customers. We believe there is a significant opportunity for us to simplify the complex IT challenges for millions of businesses that have resource-constrained IT environments. We plan to continue to engage with IT professionals through our differentiated business model in order to expand our customer base. We will continue to invest in our brand and marketing efforts to introduce new customers to our broad portfolio of security and data protection solutions.
Increase Our Solution and Deployment Footprint within Our Existing Customer Base. We believe that many customers would prefer to purchase IT solutions from fewer vendors. In addition to our initial solution sales to customers, our customers often come back to us when they need to expand into other IT solutions. We believe this cycle produces significant lifetime value in a customer. We plan to pursue cross-sell opportunities with our diverse, worldwide customer base, especially as they look to consolidate IT suppliers to reduce overall IT spending.
Apply Our Business Model to New Technologies and Markets. We intend to focus on developing and acquiring technologies that fit within our business model and can address the needs of IT professionals. When we consider developing a new technology or acquiring a company, we evaluate each opportunity in a disciplined fashion to confirm that the new solutions can be optimized for IT professionals, produced simply, deployed easily and offered as a subscription service.
Expand and Optimize Our Worldwide Channel and Partner Network. We believe our worldwide channel and partner networks provide us with significant operating leverage. We currently have more than 6,500 distributors, MSPs and resellers across the globe. We intend to continue driving operating leverage by expanding our partner network, especially in the fast-growing MSP channel where customers seek to access and deploy technologies with minimal upfront costs, and in international regions where we can benefit from the local expertise of our partners.
Our Solution Portfolio

Our portfolio of purpose-built solutions includes cloud-connectedcloud-enabled appliances and virtual appliances, as well as cloud-only solutions. Our appliances consist of devices that are pre-installed with our proprietary software, while our virtual appliances provide the same features in a software-only offering. Our cloud-only solutions are designed for customers who cannot or do not wish to deploy additional on-premises infrastructure. Our appliances and virtual appliances leverage our cloud serviceservices to deliver a hybrid cloud-connected solutioncloud-enabled solutions to our customers. These hybrid solutions enable us to optimize usage of on-premises hardware required while simultaneously leveraging the scalability of the cloud.

Security

Our security offerings help protect our customers against threats whichthat propagate over the Internet. They also help ensure that business applications, and the networks they run on, are performing with optimal efficiency and reliability.

Email Security. TheBarracuda Email Security (formerly Barracuda Spam & Virus FirewallFirewall) includes spam and virus blocking, anti-phishing, fraud detection, advanced threat detection, denial-of-service prevention, email continuity, encryption and policy management features. The Barracuda Email Security Service is designed for customers who host their own email but wish to fully offload their email security to a cloud service or for customers hosting their email in Office 365, AWS or Azure and require advanced email security functionality. The Barracuda Email Security Gateway is available as a physical or virtual appliance for customers who require a full-featured email security gateway on-premises or in public clouds, including AWS or Azure. With the included Cloud Protection Layer (“CPL”("CPL"), Barracuda Spam & Virus Firewall Email Security Gatewaycustomers can route their email through the Barracuda cloud performing advanced malware detection and pre-filtering to keep threats off their premises, reduce incoming connections to their network and spool mail in the event their sites become unavailable. Once delivered to the premises, inbound messages pass through up to 12 layers of security and custom policies before being delivered to the user. Outbound messages are filtered and encrypted to prevent sensitive data such as credit card information from leaving the organization and to prevent spam or viruses from emanating from customer networks.

Web Security. The cloud-based Barracuda Email Security Serviceprovides the same functionality as the Barracuda Spam & Virus Firewall and is designed for customers who host their own email but wish to fully offload their email security to a cloud service.

Web Security. TheBarracuda Web FilterSecurity Gateway (formerly Barracuda Web Filter) integrates several technologies for setting and enforcing granular web filtering policies to protect users from rapidly evolving web-based threats and to increase productivity and optimize bandwidth. The Barracuda Web FilterSecurity Gateway blocks user access to known malicious websites, scans web downloads for malware, enables granular enforcement based on existing user and group authentication and provides comprehensive web usage visibility through intuitive dashboards. Our solutions protect networks and users against spyware, viruses and adware, using definitions that are updated continually through Barracuda Central. They also help monitor and regulate activity with web-based applications, including Facebook, LinkedIn, Twitter and YouTube, and provide clear visibility into web activity. By integrating the Barracuda Web FilterSecurity Gateway with the Barracuda Message Archiver, organizations also can index and archive captured social media correspondences. The cloud-basedBarracuda Web Security Service is designed to deliver web security and policy enforcement in highly distributed network environments. Both the Barracuda Web FilterSecurity Gateway and the Barracuda Web Security Service can filter activity from off-network or mobile users through the Barracuda Web Security Agent for Windows and Mac

computers, through the Barracuda Safe Browser for iOS supporting iPhone and iPad, or through any other supported means of directing web traffic to the Barracuda Web Security Service.

Next-Generation Firewall.Firewall. Barracuda NextGen Firewalls are purpose-built to secure the network and optimize traffic flows in order to improve network performance and availability. Our next-generation firewall solutions offer Layer 7 application visibility and add user-identity awareness to safely enable access policies for specific users and user groups. They are designed for IT administrators seeking to re-establish control of networks made chaotic and vulnerable by the increasing adoption of Software-as-a-Service ("SaaS"), virtualization and public cloud applications, as well as evasive web applications such as social media sites and by remote control or file sharing applications that can open backdoors into organizations’ networks.applications. Our next-generation firewall solutions integrate network firewall, intrusion prevention, (“IPS”virtual private network ("VPN"), VPN and Layer 7 Applicationfull user-aware application control, with options for additional componentsoptions such as web security. TheBarracuda Firewall is delivered as a hybrid appliance and can be managed locally through a familiar web interface or from the cloud. TheBarracuda NG Firewall is designed for large distributed organizations, and includes a centralized management system to simplify deployment, configuration and management across multiple units and locations.

Advanced Threat Detection.

Application Security. TheBarracuda Web Application Firewall protects web serversapplications and websites from data breaches and downtime by intercepting sophisticated application-layer attacks, such as SQL Injection, cross-site scripting, or XSS, session hijacking and application-layer distributed denial of service (“DDoS”("DDoS"). The Barracuda Web Application Firewall is designed to proxy all incoming web traffic to block attacks and insulate the web servers. The Barracuda Web Application Firewall also proxies outbound traffic to prevent loss of sensitive data such as social security numbers. It is available as a physical or virtual appliance and for use in virtual data centers, includingon public cloud-shared data centerscloud platforms such as Azure, where Barracuda is Microsoft Azure Certified, and Amazon Web Services.

AWS, where Barracuda is an AWS Security Competency Partner. The Barracuda Vulnerability Manager is a cloud-based web application vulnerability scanner that pinpoints vulnerabilities in web applications and websites.

Application Delivery Controllers.Controllers. TheBarracuda Load Balancer ADC optimizes application performance, availability and security.security, and is designed for organizations looking for a high-performance, yet cost-effective, application delivery and security solution. The Barracuda Load Balancer ADC is available as a physical or virtual appliance on-premises, as well as a Microsoft Certified solution in Azure. The Barracuda Load Balancer ADC is an integrated platform that distributes network traffic across multiple servers using advanced Layer 4 and Layer 7 load balancing techniques or even across multiple data centers using global server load balancing, (“GSLB”), content caching, data compression and connection pooling to offload computing functions from backend servers and improve application response time. Advanced features for application optimization and integrated security are designed to protect customers from malicious data, application-layer attacks and DDoS attacks before they reach internal servers.

Remote Access. Barracuda offers customers several remote access solutions. TheBarracuda NextGen Firewalls include highly scalable Remote Access capabilities via dedicated VPN clients, browser-based secure socket layer ("SSL") VPN or CudaLaunch for iOS- and Android-based mobile devices. The Barracuda SSL VPN provides remote users with secure access to internal network resources from any web browser while providing the security needed to protect internal systems from unauthorized access, viruses and other malware.

Storage

Data Protection
Our storagedata protection solutions provide a data protection portfolio of solutions for archive, backupon-premises and cloud storage.

cloud-based archiving and backup.

Backup.Barracuda Backup is an end-to-end solution thatfor protecting physical, virtual and SaaS-based environments. Barracuda Backup simplifies the backup process and enables secure offsite replication to other Barracuda Backup appliances and to the Barracuda storage cloud. Barracuda Backup uses advanced deduplication technology to reduce the amount of backup data stored. Our LiveBoot technology enables virtual appliances to be run directly from the backup for disaster recovery purposes, from either the local appliance or the cloud, without the overhead associated with restoring backup images to their original format. Barracuda Backup provides a single solution for both hardware and virtual server applications and the hybrid

appliance model allows for easy data replication and fast local recovery. Barracuda Backup is availablecan be deployed as a physicalpurpose-built backup appliance withor virtual appliance for organizations that prefer to use existing hardware. Barracuda Backup leverages our cloud storage service for replication and includes all software required for native application backups for popular applications, such as Microsoft Exchange and Microsoft SQL Server, as well as backup over industry standard network file sharing protocols.

Archival. Email archiving requires a different solution from a typical backup because it requires the storage of all messages rather than just specific snapshots in time. TheBarracuda Message Archiver is available as a physical or virtual appliance on-premises, as well as in AWS and Azure public clouds. Message Archiver substantially reduces archive sizes by eliminating duplicate messages, storing only one instance of each message attachment and then compressing the stored data. In addition, customers can use the Barracuda Message Archiver to significantly reduce mail database sizes by reducing email retention policies on their active mail servers and by

stubbing attachments, removing them from the mail server and creating references to the archived copies. The Barracuda Message Archiver also provides easy end user access to archived mails through a web interface, Outlook Add-In and mobile applications for both Apple iOS and Android devices.

Barracuda Cloud Storage. CopyArchiving Service provides cloud-based archiving. The service is our cloud-based file storage platform that allows our customers todesigned for organizations using on-premises Microsoft Exchange, Office 365 or hybrid combinations, and helps ensure email is stored securely access, share and sync filesin a separate repository for as long as needed without risk of any size from any device. Copy works across Windows, Mac OS X and Linux computers and offers mobile device support for Apple iOS and Android. Shared files and folders can be sent to anyone either publiclytampering or privately and accessed from any location or device. Copy also allows users to share files privately using Copy’s built-in identity verification. Copy also includes user and group management and added controls for proprietary company data.

Cloud deletion.

eSignature. SignNowCudaSign (formerly SignNow) is a leading mobile eSignature application.platform. Businesses globally use the SignNow platformCudaSign to electronically sign and send documents from Internet connected devices,phones, tablets and computers, reducing the need to print, fax or ship documents. Customers also can centralize contract archives with SignNow, gainingWith CudaSign, customers gain control over document signing workflow, auditing, tracking and tracking.

document archiving. CudaSign provides integrations with Microsoft's SharePoint, Outlook and Word, as well as Salesforce and Google Apps for Work, among others. CudaSign is available as a cloud service, or as a physical or virtual appliance for on-premises and private cloud installations. The CudaSign on-premises and cloud solutions enable companies to leverage the power and usability of the CudaSign eSignature platform, while meeting local storage requirements.

Solution Suites
Our solution suites combine our security and data protection offerings into easy-to-purchase and easy-to-deploy services designed for cloud platforms and managed services environments.

Barracuda Essentials for Office 365 is a suite of cloud services designed to assist customers looking to optimize their Office 365 deployments with additional layers of security, archiving and data protection. Barracuda Essentials combines three of Barracuda’s innovative cloud technology solutions - Barracuda Email Security Service, Barracuda Cloud Archiving Service and Barracuda Cloud Backup - into an easily deployed and managed suite of cloud services with simple per user licensing.

Intronis ECHOplatform, acquired by Barracuda in October 2015, enables IT MSPs to centrally deploy and manage a broad portfolio of security and data protection services through a re-brandable console that integrates with major Remote Monitoring and Management and Professional Services Automation tools. We acquired Intronis, Inc. ("Intronis") in October 2015, with the intent of optimizing the Intronis ECHOplatform to deliver multiple Barracuda products and services.
Technology Architecture

Our technology architecture for both our security and storagedata protection solutions consists of several common foundational components. We utilize a common architecture so that improvements of those components benefit our solutions, reducing development time.

Key common foundational components of our architecture include:

Common Core and Secure Platform

We use a proprietary operating system, built on the Linux open source kernel, thatwhich provides security and stability to protect the solutions that secure customers’customer networks. The secure platform also provides foundational services that may include:

web and application servers that enable our user interface and application programming interfaces (“APIs”);interfaces;

infrastructure interoperability services, such as Kerberos and Active Directory;

hardware abstraction layers that allow our solutions to scale from entry-level to high-capacity systems and to rapidly respond to changes in supply chain availability;

auto-provisioned database systems that support many of the management features and applications; and


common logging, notification and reporting services.

Continuous Updates and Real-Time Protection

Our security and storagedata protection applications are built to provide ongoing value as the technology and security landscape evolves. Through continuous updates via Barracuda Energize Updates and Barracuda Real-time Protection, our solutions are able to continuously receive up-to-date databases and agents including:

information that allows us to identify spam, viruses, spyware and other Layer 7 attacks by several means, including the content, behavior and source of the data;

web category and application databases;

information about the latest document types to properly identify text/content for indexing and searching;

detailed formats of social media web requests that allow us to provide data loss prevention (“DLP”), and archival services;

backup agents for the latest versions of the newest desktop and server software; and

policy definitions for enforcement of content policies, including social security number and credit card patterns.

Shared Software Components

Many of our solutions share our proprietary software modules that are core to our business. This approach enables us to benefit from significant time and cost savings from rapid integration of our library of shared software components. For example, our antivirus technology is integrated into many solutions we have developed or acquired. Other examples include:

powerful and versatile proxy servers for web (HTTP forward and reverse), email (SMTP) and domain name services;

high performance packet processing and flow tracking that allows identification of users and applications for security policy, prioritization and adaptive routing;

content indexing and search capabilities; and

agents for endpoints such as desktops, servers and mobile devices.

Shared Cloud Services

By creating our own cloud services, we are able to deliver the benefits of a cloud delivery model while maintaining a small footprint in our customers’ networks. Our appliances and virtual appliances communicate with our cloud services so that we can deliver new features without significantly increasing the requirements of the infrastructure installed in a customer’s network. This allows us to continue delivering features in a constantly evolving environment without the potential customer satisfaction issues that arise with frequent hardware updates.

Our cloud services are used by our cloud-only and hybrid cloud-connectedcloud-enabled appliances, which allows us to rapidly develop new solutions and features. For example:

Our email content inspection service is used by both the Barracuda Email Security Service and the CPL included with the Barracuda Spam & Virus FirewallEmail Security Gateway appliances and virtual appliances deployed on the customer premises.

Our cloud web categorization service is used by the Barracuda Web Security Service, the Barracuda Web Filter, the Barracuda FirewallSecurity Gateway and the Barracuda NG Firewall.NextGen Firewalls.

Our deduplicated file storage service, developed originally for the Barracuda Backup, Server, also is used by the Barracuda Email Security Service and Copy.Service.

Common Management Layer

We have invested significant resources into developing an architecture that allows for centralized solution management. Our solutions are designed with common user interfaces and provide central control across different solutions. They also enable control over solutions dispersed across multiple geographies by relying on a cloud service where security functionality is distributed but centralized control is desired. This capability enables administrators to control and enforce policies once and apply them across multiple distributed locations. The management layer allows a global view of many devices so that they can have the latest firmware, definitions and security policies.


Where appropriate, we employ a multi-tenant architecture whichthat allows us to serve multiple customers while securely segregating their data. The platform includes intelligent route-optimization technology that dynamically routes customer traffic quickly and effectively.

Our core management technologies also include:

high availability and clustering software that allows a group of systems to be managed through a single configuration interface and allows the remaining systems to continue processing for any system that might become unavailable or fail;

support tools that allows for rapid access and troubleshooting tools; and

an update infrastructure for delivering new versions of our firmware, as well as the definitions and databases to ensure that the systems are up to date.

Barracuda Central

Barracuda Central is our centralized and automated security intelligence center that enables continuous threat detection and monitoring. Data collected and aggregated at Barracuda Central is analyzed and used to create definitions for continuous automatic Barracuda Energize Updates for our solutions. Barracuda Central is comprised of four primary layers.

Internal and External Data Feeds

We receive data from four primary sources:

The Barracuda global data feed receives metadata for nearly half a billion messages every dayand web requests that pass through our networks from the appliances deployed in our subscribers’ networks. We also receive the metadata for over 700 billion web requests per day.

Barracuda Labs analyzes new threats and develops innovative security approaches. Barracuda Labs is focused on emerging threats such as social network, mobile and web-based exploits and other forms of modern malware attacks and develops advanced detection techniques to deliver threat intelligence.

Subscribers, their end-users and users of our free reputation services submit feedback on categorization, false-negatives and false-positives through various means. These means include email, web forms, user interfaces on our appliances/services and agents such as email add-ins.

Via third-party and community data sharing, we are able to augment our accuracy while simultaneously giving back to the community.

Automated and Manual Analysis

Through many automated and manual processes, the incoming data is analyzed and used to generate new threat definitions and new algorithms to continuously increase the effectiveness of our solutions.

Our security engineering team develops algorithms and mitigation techniques that are deployed into our Barracuda compute cloud in order to increase effectiveness. We also develop corresponding algorithms and mitigation techniques that are delivered to the appliances or cloud services for local processing.

Our Barracuda compute cloud processes the data feeds and is designed to automatically identify the vast majority of threats. As these threats are identified, they are added to the appropriate databases for delivery via Barracuda Energize Updates and for availability through real-time queries to Barracuda Real-time Protection.

Our security operations team monitors the data feeds and tunes the algorithms in the Barracuda compute cloud. Our security operations team also works with our security engineering team to identify new algorithms that allow more threats to be automatically identified.

Continuous Updates and Real-time Protection

Once threats are identified and definitions are created, the definitions are delivered securely to the appliances, virtual appliances and cloud services via Barracuda Energize Updates. Some of these definitions are updated many times over every hour and allow for fast local processing and offline operation.

To reduce latency, size and performance impact of delivered definitions, we provide Barracuda Real-time Protection. Barracuda Real-time Protection consists of a set of protocols and services which allows appliances, virtual appliances

and cloud services to have access to up-to-the-second threat detection. Instead of waiting for a local database to be updated for the latest threat information, systems contact our central database and provide metadata about a message or web page in a request. Barracuda Real-time Protection often can determine the threat level immediately and, in response, instruct the requesting system to allow or deny processing.

Deployed Appliances, Virtual Appliances and Cloud Services

Our appliances, virtual appliances and cloud services use the data produced by Barracuda Central to block the latest threats. These systems automatically provide feedback and metadata back into the Barracuda Central data feeds enabling continued improvements to accuracy and performance.

Our Customers

We target customers across a wide range of industries, including education, government, financial services, healthcare, professional services, telecommunications, retail and manufacturing. Our revenue is diversified across our entire customer base. Onebase with one distribution partner accountedaccounting for 18%22%, 20% and 13%18% of total revenue in fiscal 2016, 2015 and 2014, and 2013, respectively. No single customer or distribution partner accounted for greater than 10% of total revenue in fiscal 2012. Sales to this distributor are subject to an agreement between the parties which provides for an initial term of one year, with automatic one year renewal terms and permits termination by either party with 90 days written notice prior to the termination date, restricts its sales to the United States and Canada and provides for net payment to us within 30 days of the date from the date of invoice. In addition, the agreement may terminate (i) at any time upon the mutual written agreement of the distributor and us, (ii) upon written notice, subject to applicable cure periods, if the other party has materially breached its obligations under the agreement or (iii) by either party upon the other party seeking an order for relief under the bankruptcy laws of the United States or similar laws of any other jurisdiction, a composition with or assignment for the benefit of creditors, or dissolution or liquidation.

For fiscal 2014, 2013,2016, 2015 and 2012,2014, we generated 32%31%, 30%32% and 34%32% of our total revenue, respectively, from customers located outside of the United States. Other financial information about our segment and geographic areas is incorporated herein by reference to Note 98 of the Notes to Consolidated Financial Statements included elsewhere in Part II, Item 8 of this report.

Annual Report on Form 10-K.

Sales and Marketing

Our sales and marketing approach is designed to be efficient for high volumes of transactions. Our marketing efforts focus on driving traffic to our websites and on generating high-quality sales leads. Our sales efforts focus on converting these leads into paying customers through a high volume, short duration sales process.

Sales

We sell our appliances, services and software to our customers using sales personnel and our global network of more than 5,0006,500 distribution partners, MSPs and value added resellers in more than 100 countries. Our inside sales force is devoted to turning highly qualified leads into purchasers of our solutions. The substantial majority of our leads come from potential customers who have requested a free evaluation of our solutions or from our existing customer base. As a result, our inside sales force typically calls potential buyers who already understand the value of our solutions and do not require a lengthy sales cycle. Our sales reach is augmented by our distributors, MSPs and value added resellers to efficiently interact with our customer base for initial deployment and cross-selling additional solutions.

The Barracuda Networks Reseller Program (Barracuda Partner Program) is a global network of resellers offering our solutions, service and support to our customers. We believe that our solutions and innovative marketing, lead generation and training programs provide a significant opportunity for high-quality reseller and distributor partners. Our channel network leverages our channel partners’ industry,industries, product and geographic knowledge, and their customer reach to expand our customer base. Our relationshiprelationships with our channel partners are generally governed by our standard, non-exclusive and non-transferable reseller agreement, which provides for the appointment of the channel partner in a specified territory and net payment to us from the channel partner within 30 days of the date from the date of invoice. Additionally, either party may terminate the agreement without cause upon 30 days prior written notice or immediately by giving notice to the other party if the other party is in breach of a material provision in the reseller agreement and fails to rectify such breach within 30 days of receiving such notice.

In October 2015, we further expanded our market reach into the MSP market through the acquisition of Intronis. Many small- and mid-sized organizations are turning to MSPs to implement various technology solutions on a fixed monthly or

annual fee or a "pay-as-you-go" basis with minimal upfront costs. Further, these MSPs procure solutions differently than traditional resellers and have different requirements around integrations, billing, self-branding and more. The Intronis ECHOplatform is designed to meet the needs of these MSPs and we believe it can be expanded to include additional Barracuda solutions.
We implement our approach through a disciplined sales process that provides clear guidelines for our sales force, and we actively measure and manage our sales results. We offer our solutions using standardized contract terms and we enable our customers to buy our solutions in a manner convenient to them.

Marketing

We use a variety of online marketing programs for lead generation, as well as more traditional direct marketing and indirect channel partner marketing programs to drive interest in our solutions. These efforts leverage the high level of use of Internet search engines through search engine marketing and optimization programs. Once we drive traffic to our websites, we have well-defined processes that allow us to automatically track visitors’ activities on our website, communicate with potential customers, encourage evaluations of our solutions and generate highly qualified leads to our sales organization.

Our marketing approach focuses on creating brand awareness, allowing us to build and maintain, through relevant web-based content and online communications, a substantial customer base and community, many of whom act as advocates for Barracuda. We employ an innovative approach to traditional visual marketing through the use of signs and billboards in key locations such as airports where target customers often travel. We also enhance brand recognition and marketing through the use of vehicles wrapped with highly-visible branding.

In addition, we attend industry trade shows and conferences, regularly communicate with industry analysts and solicit their feedback on our solutions and strategies and host webinars on current issues to create awareness of our brand and solutions.

Our Go-to-Market Strategy. We have successfully grown our business by using a go-to-market strategy that includes the following:

Low-Touch Sales Model.Our marketing efforts drive customers to fill out online forms in which they provide information about their business and specific IT needs. Our inside sales force is responsible for following up on these qualified leads from our partners and our website and working to turn potential customer interest into opportunities that our channel partners can fulfill. For example, based on the information a customer completes on one of our online forms, our inside sales force may call the customer and walk them through an online demo and connect them to a channel partner. In larger transactions our field sales team may become involved in a transaction to help a channel partner close an opportunity.

Global Partner Network. We leverage our channel network to augment our inside sales force, giving us access to a broader potential customer base than we would be able to access on our own. We believe this greatly expands our distribution leverage as many times our customers order through our partner network without the involvement of our sales team.

30-Day Right to Return. All new sales include a 30-day right to return. The risk-free nature of the transaction allows our customers to more quickly adopt Barracuda solutions and realize the value.

Renewals and Cross-Selling. As our existing customers grow, we may have opportunities to sell more advanced versions of our solutions as well as cross-sell adjacent solutions. We have a dedicated sales team that focuses exclusively on renewals. We employ training and marketing programs to assist our sales force and channel partners to better sell into our sizable customer base. Because of our robust solution portfolio, an existing customer provides us with multiple additional sales points as they look to consolidate suppliers while expanding their IT systems.

Low-Touch Sales Model. Our marketing efforts drive customers to fill out online forms in which they provide information about their business and specific IT needs. Our inside sales force is responsible for following up on these qualified leads from our partners and our website and working to turn potential customer interest into opportunities that our channel partners can fulfill. For example, based on the information a customer completes on one of our online forms, our inside sales force may call the customer and walk them through an online demo and connect them to a channel partner. In larger transactions our field sales team may become involved in a transaction to help a channel partner close an opportunity.
Global Partner Network. We leverage our channel network to augment our inside sales force, giving us access to a broader potential customer base than we would be able to access on our own. We believe this greatly expands our distribution leverage as many times our customers order through our partner network without the involvement of our sales team.
30-Day Right to Return. For the majority of our solutions, new sales include a 30-day right to return. The risk-free nature of the transaction allows our customers to more quickly adopt Barracuda solutions and realize the value.
Renewals and Cross-Selling. As our existing customers grow, we may have opportunities to sell more advanced versions of our solutions as well as cross-sell adjacent solutions. We have a dedicated sales team that focuses exclusively on renewals. We employ training and marketing programs to assist our sales force and channel partners to better sell into our sizable customer base. Because of our robust solution portfolio, an existing customer provides us with multiple additional sales points as they look to consolidate suppliers while expanding their IT systems.
Customer Support

Barracuda Technical Support. Customer support is an essential element of our business model and we are focused on the impact of support on our customers’ experience. We offer multiple support options. All calls are answered and managed by specially trained Barracuda support agents 24x7x365. Moreover, we do not use phone trees and every call is answered live and in time zone. We also offer multilingual support.


We hire our customer support agents specifically based on their customer service experience and orientation and then provide in-house training to help them build their knowledge base and skill set. Our agents are categorized in tiers based on their skills. Tier 1 agents handle initial setup, basic support and troubleshooting.

Tier 2 agents address detailed troubleshooting, analysis and support. Tier 3 agents address advanced issues, backend analysis and support. Finally, engineering support is available for any unresolved issues escalated to the development team. Agents of varying skill level sit together in groups in order to best serve our customers but also foster a collaborative environment in which our agents can learn and grow their skills.

We offer self-service support in the form of our online knowledge base, community forum and documentation portal. We also offer an online community forum, which offers information, updates and peer support. We also maintain a portal of technical documentation and whitepapers on our website.

Support Subscriptions. We provide a number of support subscriptions with our portfolio of solutions.

Barracuda Energize Updates.Updates. The required Barracuda Energize Updates subscription and virtual appliance subscriptions provide our customers with access to Barracuda Technical Support.

Instant Replacement.Replacement. Instant Replacement provides replacement hardware with next business day shipping. Along with providing priority replacements in case of equipment failure, the Instant Replacement subscription also provides ongoing migration to the latest hardware platforms through the Barracuda Hardware Refresh Program, enabling customers to receive a new hardware unit every four years at no additional cost.

Premium Support. Barracuda Premium Support provides for a dedicated account manager and a team of technical engineers to provide fast resolution of high-priority support issues, helping to ensure continuous uptime. Premium Support is designed for organizations that cannot afford extended periods of downtime for their mission critical environments.

Manufacturing

We manufacture our appliances at our manufacturing facilities in Silicon Valley. By managing manufacturing locally and maintaining a highly flexible workforce, we are able to easily scale our manufacturing operations and react rapidly to customer needs. This enables us to support efficient, flexible, “just-in-time”"just-in-time" manufacturing and key features of our business model such as real-time order fulfillment and our Instant Replacement program. Although we currently depend on a single source or a limited number of sources for certain components used in the manufacture of our appliances and are therefore subject to the risk of shortages in supply of these components, to date we have not experienced a significant delay in shipments. We generally use commodity hardware in our appliances, which is readily available from multiple sources, and we do not have any long-term supply agreements. Sourcing our materials from multiple suppliers enables us to fill orders with short lead-time and lower manufacturing costs.

Backlog

Appliances are shipped and billed shortly after receipt of an order. We do not believe that our appliance backlog at any particular time is meaningful because it is not necessarily indicative of future revenue in any given period as we offer our customers a 30-day right of return.return for the majority of our solutions. Additionally, the majority of our appliance revenue comes from orders that are received and shipped in the same quarter. Orders for subscriptions are billed shortly after receipt of an order and are included in deferred revenue. Timing of revenue recognition for subscriptions may vary depending on the contractual service period or when the services have commenced.

Research and Development

Our research and development efforts are focused on the development of new solutions, including software and cloud solutions, and the integration of additional features and capabilities into our existing solutions. Our product management and engineering teams have extensive security and storagedata protection expertise and work closely with customers to identify their current and future needs. The experience of our design teams enables us to effectively assess the tradeoffs and advantages when determining which features and capabilities of our solutions should be implemented.

We believe that innovation and timely development of new features and solutions is essential to meeting the needs of our customers and improving our competitive position. We test our solutions thoroughly to certify and ensure interoperability with third-party hardware and software products.


Our research and development expenses were $47.1$71.3 million, $35.2$58.7 million and $27.8$47.1 million in fiscal 2016, 2015 and 2014, 2013 and 2012, respectively.

Intellectual Property

Our success depends in part upon our ability to protect our core technology and intellectual property. To accomplish this, we rely on a combination of intellectual property rights, including patents, trade secrets, copyrights and trademarks, as well as customary contractual protections.

As of February 28, 2014,29, 2016, we had 4759 issued patents that expire between November 2016 and 2033April 2034 and 5127 patent applications pending in the United States. We cannot assure you whether any of our patent applications will result in the issuance of a patent or whether the examination process will require us to narrow our claims. We also license software from third parties for integration into our solutions, including open source software and other software available on commercially reasonable terms.

We control access to and use of our proprietary software and other confidential information through the use of internal and external controls, including contractual protections with employees, contractors, customers and partners, and our software is protected by U.S. and international copyright laws. Despite our efforts to protect our trade secrets and proprietary rights through intellectual property rights, licenses and confidentiality agreements, unauthorized parties may still copy or otherwise obtain and use our software and technology. In addition, we intend to expand our international operations and effective patent, copyright, trademark and trade secret protection may not be available or may be limited in foreign countries.

Our industry is characterized by the existence of a large number of patents and frequent claims and related litigation regarding patent and other intellectual property rights. In particular, leading companies in our markets have extensive patent portfolios and are regularly involved in litigation. From time to time, third parties, including certain of these leading companies, may assert patent, copyright, trademark and other intellectual property rights against us, our channel partners or our customers. Our standard license and other agreements may obligate us to indemnify our channel partners and customers against such claims. Successful claims of infringement by a third party could prevent us from distributing certain solutions or performing certain services, require us to expend time and money to develop non-infringing solutions or force us to pay substantial damages, including treble damages if we are found to have willfully infringed patents or copyrights, royalties or other fees. In addition, if we become more successful, competitors may try to develop solutions and services that are similar to ours that may infringe our proprietary rights. Competitors or other third parties may also be more likely to claim that our solutions infringe their proprietary rights. We cannot assure you that we do not currently infringe, or that we will not in the future infringe, upon any third-party patents or other proprietary rights.

Competition

We operate in the intensely competitive security and storagedata protection markets that are characterized by constant change and innovation, and we expect competition to increase in the future from larger, well-established competitors and new market entrants. Changes in the application, threat and technology landscape result in evolving customer requirements. Our main competitors in these markets fall into two categories:

Independent network security, storage and application delivery vendors such as Blue Coat Systems, Inc., Check Point Software Technologies, Ltd., CommVault Systems, Inc., Datto, Inc., EMC Corporation, F5 Networks, Inc., Fortinet, Inc., Imperva, Inc., Juniper Networks, Inc., Mimecast Limited, Palo Alto Networks, Inc., Proofpoint, Inc., Symantec Corporation, Veeam Software and Symantec CorporationVeritas Technologies that offer competing solutions.

Diversified IT suppliers such as Cisco Systems, Inc., Dell Inc., Hewlett-PackardHewlett Packard Enterprise Company, the McAfee division of Intel Corporation (“Intel”) and International Business Machines that have acquired large security specialist vendors in recent years, that have software- or hardware-based storage solutions or that have the technical and financial resources to bring competitive solutions to the market.

In addition, we compete with companies that offer point solutions that compete with some of the features present in our platform. As our market grows, we believe it will attract more highly specialized vendors as well as larger vendors that may continue to acquire or bundle their solutions more effectively.

The principal competitive factors in our market include:

solution ease-of-use;


solution features, reliability, performance and effectiveness;

solution line breadth and applicability;

solution extensibility and ability to integrate with other technology infrastructures;

price and total cost of ownership;

proactive live technical support;

strength of sales and marketing efforts; and

brand awareness and reputation.

We believe we generally compete favorably on the basis of these factors. However, many of our competitors have substantially greater financial, technical and other resources; greater name recognition; stronger reputations and longer operating histories; larger sales and marketing budgets; broader distribution and established relationships with distribution partners and customers; lower labor and development costs; greater customer support resources; larger and more mature intellectual property portfolios; and greater resources to make acquisitions.

Employees

As of February 28, 2014,29, 2016, we had 1,1221,491 full-time employees. None ofAlthough we are subject to collective bargaining agreements in certain countries, our U.S. employees are eithernot represented by a labor union or subjectunion. We consider our employee relations to a collective bargaining agreement.

Availablebe good.

Corporate Information

We were incorporated in 2003 in the State of California under the name Barracuda Networks, Inc. and in 2004 reincorporated in the State of Delaware. Our principal executive offices are located at 3175 S. Winchester Blvd., Campbell, California 95008, and our telephone number is (408) 342-5400.

We file annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to reports filed or furnished pursuant to Sections 13(a) and 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”"Exchange Act"). The public may obtain these filings at the Securities and Exchange Commission’s Public Reference Room at 100 F Street, NE., Washington, DC 20549 or by calling the Security and Exchange Commission (the “SEC”"SEC") at 1-800-SEC-0330. The SEC also maintains a website atwww.sec.gov that contains reports, proxy and information statements, and other information that we file with the SEC electronically. Our company website is located atwww.barracuda.com and our investor relations website is located atinvestors.barracuda.com/company/investor-relations. Copies of our reports on Form 10-K, Forms 10-Q, Forms 8-K and amendments to those reports may be obtained, free of charge, electronically through our website as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. We have also used, and intend to continue to use, our investor relations website as means of disclosing material

non-public information and for complying with its disclosure obligations under Regulation FD. Further corporate governance information, including our audit, compensation and nominating and corporate governance committee charters, corporate governance guidelines, code of business conduct and ethics and stockholder communications policy, is also available on our investor relations website. The contents of our website are not intended to be incorporated by reference into this Annual Report on Form 10-K or in any other report or document we file with the SEC, and any references to our website are intended to be inactive textual references only.



Item 1A. Risk Factors

Our operations and financial results are subject to various risks and uncertainties, including those described below. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties that we are unaware of, or that we currently believe are not material, may also become important factors that affect us. If any of the following risks occur, our business, financial condition, operating results and prospects could be materially and adversely affected. In that event, the price of our common stock could decline.

Risks Related to Our Business and Our Industry

If we are unable to increase sales of our solutions to new customers and sell additional distinct solutions from our portfolio of solutions to our existing customers, our future revenue and operating results will be harmed.

Our future success depends on our ability to increase sales of our solutions to new customers as well as to increase sales of additional solutions to our existing customers. The rate at which new and existing customers purchase solutions depends on a number of factors, including thosecertain factors outside of our control, such as customers’ perceived need for security and storagedata protection solutions and general economic conditions. If our efforts to sell our solutions to new customers and additional solutions to our existing customers are not successful, our business and operating results may suffer.

Furthermore, customers that purchase our subscriptions have no contractual obligation to renew their contracts after the initial contract period, which typically ranges from one to five years, and we may not maintain our historical subscription renewal rates. The substantial majority of our subscriptions are for one-year periods. If renewal subscriptions decline, our revenue or revenue growth may decline and our business may suffer.

A substantial majority of our billings in any particular period are derived from sales to customers with whom we began to engage during that same period and therefore our sales and the size and time to close the deals may vary from period to period and be variable and difficult to predict. Given this unpredictability, we may be unable to accurately forecast our sales in any given period. A failure to accurately predict the level of demand for our solutions may adversely impact our future revenue and operating results, and we are unlikely to forecast such effects with any certainty in advance.

We rely significantly on revenue from subscriptions, which may decline, and, because we recognize revenue from subscriptions over the term of the relevant subscription period, downturns or upturns in sales are not immediately reflected in full in our operating results.

Our subscription revenue accounted for 69%72% and 70% of our total revenue for the fiscal 2014.years ended February 29, 2016 and February 28, 2015, respectively. Customers that purchase our subscriptions have no contractual obligation to renew their contracts after the initial contract period, which typically rangesinclude monthly and annual terms ranging from one to five years, and we may not maintain our historical subscription renewal rates. The substantial majority of our subscriptions are for one-year periods.periods and in fiscal 2016 we continued to see more customers opt for ratable subscription form factors and shorter contract lengths. New or renewal subscriptions, or the average length of such subscriptions, may decline or fluctuate as a result of a number of factors, including our customers’ level of satisfaction with our solutions and our customer support, the frequency and severity of subscription outages, our solution functionality and performance, changes in customer deployment models, the timeliness and success of product enhancementssolution and enhancement introductions by us and those of our competitors, the prices of our solutions, the prices of solutions offered by our competitors or reductions in our customers’ spending levels. If new or renewal subscriptions decline, our revenue or revenue growth may decline, and our business may suffer. In addition, we recognize subscription revenue ratably over the term of the relevant subscription period, which typically ranges from one to five years.period. As a result, much of the revenue we report each quarter is the recognition of billings from subscriptions entered into during previous quarters. Consequently, a decline in new or renewal subscriptions in any one quarter will not be fully reflected in revenue in that quarter, but will negatively affect our revenue in future quarters. Accordingly, the effect of significant downturns in new or renewed sales of our solutions would not be reflected in full in our results of operations until future periods.

We have experienced net losses on a GAAP basis in recent periods and may not achieve or maintain profitability in the future. If we cannot achieve or maintain profitability, our financial performance will be harmed.

We have not been profitable on a quarterly or annual basis in recent periods. We experiencedperiods and while we generated net lossesincome on a U.S. generally accepted accounting principles (“GAAP”("GAAP") basis for the three months ended February 29, 2016, August 31, 2014, May 31, 2014 and February 28, 2014, we experienced net losses on a GAAP basis for fiscal 2016, 2015 and 2014. While we have experienced revenue growth over these same periods, we may not be able to sustain or increase our growth or achieve profitability in the future or on a consistent basis. Over the past year, we have spent substantial amounts of time and money to develop new security and storagedata protection solutions and enhanced versions of our existing security and storagedata protection solutions to position us for future growth. Additionally, we have incurred substantial expenses and expended significant resources upfront to market, promote and sell our solutions as well as to prepare for and develop solutions which can address the complex infrastructure environments of our customers including hybrid, public cloud and managed service provider solutions. In fiscal 2013,These changes in IT infrastructure are accelerating and are driving significant changes in storage and compute architectures and

solution requirements as well as presenting challenges in the security market, which may materially and adversely affect our business and prospects in ways we incurred substantial costs in connection with our CEO transition and other non-recurring charges. do not currently anticipate.
We also expect to continue to invest for future growth. In addition, as a public company, we will incur significant accounting, legalgrowth and for the growing prevalence of cloud-based and other expenses that we did not incur as a private company.

alternative IT infrastructures. As a result of our increased expenditures, we will have to generate and sustain increased revenue to achieve future profitability. Achieving profitability will require us to increase revenues, manage our cost structure and avoid significant liabilities. Revenue growth may slow, revenue may decline, or we may incur significant losses in the future for a number of possible reasons, including general macroeconomic conditions, increasing competition, a decrease in the growth of the markets in which we operate, or if we fail for any reason to continue to capitalize on growth opportunities. Additionally, we may encounter unforeseen operating expenses, difficulties, complications, delays and other unknown factors that may result in losses in future periods. If these losses exceed our expectations or our revenue growth expectations are not met in future periods, our financial performance will be harmed and our stock price could be volatile or decline.

If we cannot successfully execute on our strategy and continue to develop, manufacture and market solutions that respond promptly to the security and storagedata protection needs of our customers’ needs,customers, our business and operating results may suffer.

The security and storagedata protection markets are characterized by constant change and innovation, and we expect them to continue to evolve rapidly. Moreover, many of our customers operate in markets characterized by rapidly changing technologies and business models, which require them to develop and manage increasingly complex enterprise networks, incorporating a variety of hardware, software applications, operating systems and networking protocols. Our historical success has been based on our ability to identify common customer needs and design solutions to address complex IT problems in an organization’s threat vectors including email, securityweb browsing, mobile devices and web security, and more recently in backup.remote access. Furthermore, our sales and marketing initiatives are primarily focused on higher-growth segments within the security and storage markets, such as next generation firewall appliances and purpose-built backup appliances. Although the mix of solutions sold can vary from period to period, in recent periods we have experienced stronger growth in sales of storage and application security solutions.data protection markets. To the extent we are not ableunable to continue to identify common IT challenges and execute our business model to timely and effectively design and market solutions to address these challenges, as well as to continue to expand our sales to higher-growth segments within the security and storagedata protection markets, our business, operating results and financial condition will be adversely affected.

Although the Additionally, our results could be negatively impacted if we are unable to capitalize on growing cloud-based and hybrid deployment, as well as managed service provider solution, opportunities and continue to develop and market expects rapid introduction of newvirtual appliances and subscription-only solutions or enhancements to respond to new threatsfor cloud and address evolving customer needs, the development of these solutions is difficult, and the timetable for commercial release and availability is uncertain as there are periods of delay between releases and the availability of new solutions. We may experience delays in the development and availability of new solutions and fail to timely meet customer needs. If we do not respond to the rapidly changing and rigorous needs of our customers by developing and making available on a timely basis new solutions or enhancements that can respond adequately to new security threats and address evolving customer needs, particularly in the higher-growth segments within the security and storage markets, our competitive position and business prospects will be harmed.

Additionally, theSaaS applications.

The process of developing new technology is complex and uncertain, and if we fail to accurately predict customers’ changing needs, particularly in the higher-growth segments within the security and data protection markets, and emerging technological trends or if we fail to achieve the benefits expected from our investments, our business could be harmed. We believe that we must continue to dedicate a significant amount of resources to our research and development efforts to maintain our competitive position and we must commit significant resources to developing new solutions before knowing whether our investments will result in solutions the market will accept. Our new solutions or solution enhancements could fail to attain sufficient market acceptance for many reasons, including:

delays in releasing our new solutions or enhancements to the market;

failure to accurately predict market demand or customer demands;

changes in customer environments including migration to hybrid, public cloud, private cloud, SaaS applications, and managed service provider solutions;
inability to protect against new types of attacks or techniques used by hackers;

defects, errors or failures in their design or performance;

negative publicity about their performance or effectiveness;

introduction or anticipated introduction of competing solutions by our competitors;

poor business conditions for our customers, causing them to delay IT purchases;

the perceived value of our solutions or enhancements relative to their cost;

easing of regulatory requirements around security or storage; and

reluctance of customers to purchase solutions incorporating open source software.

There can be no assurance that we will successfully identify new opportunities, develop and bring new solutions to market on a timely basis or achieve market acceptance of our solutions, or that solutions and technologies developed by others

will not render our solutions or technologies obsolete or noncompetitive, all of which could adversely affect our business and operating results. If our new solutions or enhancements do not achieve adequate acceptance in the market, or if our new solutions or enhancements do not result in increased subscriptions, our competitive position will be impaired, our revenue will be diminished and the negative impact on our operating results may be particularly acute because of the upfront research, development, marketing, sales and other expenses we incurred in connection with the new solutions or enhancements.
Significant developments in IT infrastructure deployments, particularly cloud computing and other alternative IT infrastructure technologies, may materially adversely affect the demand for our products.
Developments or changes in IT infrastructure, such as the emergence of hosted cloud storage, SaaS and mobile data access, are driving significant changes in storage and compute architectures and solution requirements as well as presenting significant challenges in the security market, which may materially and adversely affect our business and prospects in ways we do not currently anticipate and have seen these developments and changes accelerate in recent periods. For example in fiscal 2016, we observed a shift in customer deployments as customers moved from on-premises to hybrid, public cloud, SaaS and managed service provider solutions, which led to longer sales cycles and delays in buying decisions, as well as more customers electing one-year renewal terms rather than multi-year arrangements as they evaluate their long-term strategies. The impact of these trends on overall long-term growth patterns is uncertain, especially in resource-constrained environments. The emergence of cloud computing and other alternative IT infrastructure technologies, in which technology services are provided on a remote-access basis, have begun to have, and may continue to have, a significant impact on the market for security and data protection solutions and may result in rapid changes in customer demands. This could be the case even if such advances do not deliver all of the benefits of our solutions. If alternative models gain traction, any failure by us to develop new or enhancement.

enhanced technologies or processes, or to react to changes or advances in existing technologies, could adversely affect our business and operating results.

We have recently introduced, and will continue to introduce, new security and storagedata protection solutions such as the Barracuda Firewall and a variety of purpose-built backup appliances, and we may not gain broad market acceptance for these new solutions.

Over the past year, we have released several new security and storagedata protection solutions and enhanced versions of our existing security and storagedata protection solutions, such as the Barracuda Firewall and a variety of purpose-built backup appliances which address the higher-growth segments of the security and storagedata protection markets including hybrid, public cloud, SaaS and managed service provider deployment options, to incorporate additional features, improve functionality or deliver other enhancements in order to meet our customers’ rapidly evolving demands. The return on our investments in these development efforts may be lower, or may develop more slowly, than we expect. Further, given their recent introduction, we cannot assure you that these solutions will gain broad market acceptance and that they will prove to be profitable in the longer term. Additionally, we intend to continue introducing new security and storagedata protection solutions to respond to the needs of our customers. If we fail to achieve high levels of market acceptance for these solutions or if market acceptance is delayed, or if the market segments we address with our new solutions do not grow as expected, we may fail to justify the amount of our investment in developing and bringing them to market, and our business, operating results and financial performance could be adversely affected.

Our business is substantially dependent on sales leads from Internet search engines and if we are unable to generate significant volumes of such leads, traffic to our websites and our revenue may decrease.

We generate a substantial portion of our sales leads through visits to our websites by potential customers interested in our solutions. Many of these potential customers find our websites by searching for security and

storage solutions through Internet search engines, particularly Google. A critical factor in attracting potential customers to our websites is how prominently our websites are displayed in response to search inquiries. If we are listed less prominently or fail to appear in search result listings for any reason, visits to our websites by customers and potential customers could decline significantly and we may not be able to replace this traffic. Furthermore, if the costs of search engine marketing services, such as Google AdWords, increase we may be required to increase our sales and marketing expenses, which may not be offset by additional revenue, and our business and operating results could be adversely affected.

Our quarterly and annual operating results and key metrics have varied in the past and may continue to vary and be unpredictable, which may cause our stock price to fluctuate.

Our quarterly and annual operating results and key metrics have varied from period to period in the past, and we expect that they may continue to fluctuate as a result of a number of factors, many of which are outside of our control, including:

the timing and success of introductions of our new solutions;

changes in the growth rate of the security and storagedata protection markets;

changes in renewal rates for our subscriptions and our ability to cross-sell additional solutions in a period;

the size of orders and the time it takes to close sales, which has increased in recent periods and may continue to increase;
the timing of orders from our customers;

the timing of our marketing expenditures;

the mix of solutions sold;

fluctuations in demand for our products and services, particularly seasonal variations in customer spending patterns in more than one of our addressable markets;


the continued emergence of hosted cloud storage, SaaS and mobile data access which are driving significant changes in storage and compute architectures and solution requirements and related delays in customer buying decisions as they evaluate the impact of changing deployment environments on their long-term IT strategies;
our ability to control costs, including operating expenses, the costs of hardware and software components, and other manufacturing costs;

the costs associated with acquiring new businesses and technologies and the follow-on costs of integration and consolidating the results of acquired businesses;
the budgeting cycles and purchasing priorities of our customers;

the timing of payments of sales commissions, bonuses or performance earnouts;

changes in our distribution strategy to further leverage MSPs and cloud deployments;
the timing and potential provision of valuation allowances against our deferred tax assets;

the level of perceived threats to network security, which may fluctuate from period to period;

government regulations and customer requirements surrounding data storage and protection;

fines, penalties or changes or increases in liabilities for regulatory actions, litigation, intellectual property settlements or warranty claims, including our current voluntary disclosures to the U.S. Commerce Department, Bureau of Industry and Security (“BIS”) and to the U.S. Treasury Department, Office of Foreign Assets Control (“OFAC”) as described in greater detail below;claims;

deferral of orders from customers in anticipation of new solutions or solution enhancements announced by us or our competitors;competitors or due to changes in deployment architectures;

the discontinuation of non-core product offerings;
any significant changes in the competitive environment, including the entry of new competitors and increased price competition;

disruption in our supply chain and the availability of the components of our appliances;

levels of solution returns, particularly in connection with our 30-day right to return;

the timing of revenue recognition for our sales, which may be affected by the term of subscriptions;

increases or decreases caused by fluctuations in foreign currency exchange rates, since a significant portion of our revenues are received, and our expenses are incurred and paid, in currencies other than U.S. dollars;

general economic conditions, both domestically and in our foreign markets, which impact purchasing patterns of customers; and

future accounting pronouncements or changes in our accounting policies.

Any one of the factors above, or the cumulative effect of some of the factors referred to above, may result in significant fluctuations in our quarterly or annual operating results, including fluctuations in our key financial metrics. This variability and unpredictability could result in our failing to meet our revenue, billings or operating results expectations or those of securities analysts or investors for any period. In addition, a significant percentage of our operating expenses are fixed in nature and based on forecasted revenue trends. Accordingly, in the event of revenue shortfalls, we are generally unable to mitigate the negative impact on operating results in the short term. If we fail to meet or exceed such expectations for these or any other reasons, our business and stock price could be materially adversely affected and we could face costly lawsuits, including securities class action suits.

We believe that our brand is integral to our success and if we fail to cost-effectively promote or protect our brand, our business and competitive position may be harmed.

We believe that cost-effectively promoting and maintaining awareness and integrity of our company and our brand are vital to achieving widespread acceptance of our existing and future solutions and are important elements in attracting new customers and retaining our existing customers, particularly as we seek to expand internationally. We believe that the importance of brand recognition will increase as competition in our market further intensifies. We have invested and expect to continue to invest substantial resources to promote and maintain our brand and generate sales leads, both domestically and internationally, but there is no guarantee that our brand development strategies will enhance the recognition of our brand or lead to increased sales. For example, we use radio advertisements, signs and billboards in key locations such as airports where target customers often travel and vehicles wrapped in highly-visible branding. We also engage in activities such as promotional events and attending trade shows. Some of our existing and potential competitors have well-established brands with equal or greater

recognition than we have. If our efforts to cost-effectively promote and maintain our brand are not successful, our operating results and our ability to attract and retain customers may be adversely affected. In addition, even if our brand recognition and loyalty increases, thisour revenue may not result in increased use ofincrease at a level that is commensurate with our solutions or higher revenue. Moreover, if we fail to generate a sufficient volume of leads from these various activities, they may not be offset by revenues and our business and operating results could be adversely affected.

marketing spend.

In addition, independent industry analysts often provide reviews of our solutions, as well as those of our competitors, and perception of our solutions in the marketplace may be significantly influenced by these reviews. We have no control over what these industry analysts report, and because industry analysts may influence current and potential customers, our brand could be harmed if they do not provide a positive review of our solutions or view us as a market leader.

We face intense competition in the security and storagedata protection markets and other markets in which we compete, which are characterized by constant change and innovation, and we may lack sufficient financial or other resources to maintain or improve our competitive position.

The markets for security and storagedata protection solutions are intensely competitive and are characterized by constant change and innovation, and we expect competition to increase in the future from larger, well-established competitors and new market entrants. Changes in the application, threat and technology landscape result in evolving customer requirements. Our main competitors in these markets fall into two categories:

Independent network security, storage and application delivery vendors such as Blue Coat Systems, Inc., Check Point Software Technologies, Ltd., CommVault Systems, Inc., Datto, Inc., EMC Corporation, F5 Networks, Inc., Fortinet, Inc., Imperva, Inc., Juniper Networks, Inc., Mimecast Limited, Palo Alto Networks, Inc., Proofpoint, Inc., Symantec Corporation, Veeam Software and Symantec CorporationVeritas Technologies that offer competing solutions.

Diversified IT suppliers such as Cisco Systems, Inc., Dell Inc., Hewlett-PackardHewlett Packard Enterprise Company, the McAfee division of Intel and International Business Machines that have acquired large security specialist vendors in recent years, that have software- or hardware-based storage solutions or that have the technical and financial resources to bring competitive solutions to the market.

In addition, we compete with companies that offer point solutions that compete with some of the features present in our platform. As our market grows, we believe it will attract more highly specialized vendors as well as larger vendors that may continue to acquire or bundle their solutions more effectively.

Many of our existing competitors have, and some of our potential competitors could have, substantial competitive advantages such as:

substantially greater financial, technical and other resources;

greater name recognition, stronger reputations and longer operating histories;

larger sales and marketing budgets;and customer support budgets and resources;

broader distribution and established relationships with distribution partners and customers;

lower labor and development costs;

greater customer support resources;

larger and more mature intellectual property portfolios; and

greater resources to make acquisitions.

In addition, our larger competitors have substantially broader solution offerings and leverage their relationships based on other solutions or incorporate functionality into existing solutions to gain business in a manner that discourages customers and potential customers from purchasing our solutions, including through selling at low or negative margins, product bundling or closed technology platforms. Potential customers may also prefer to purchase from their existing suppliers rather than a new supplier regardless of solution performance, price or features. These larger competitors often have broader product lines and market focus and will therefore not be as susceptible to downturns in our markets, thereby reducing their overall risk profile as compared to ours. Many of our smaller competitors that specialize in providing protection from a single type of network security threat are often able to deliver these specialized network security solutions to the market more quickly than we can, which could reduce the addressable market for our new solutions or enhancements to existing solutions. Conditions in our market could change rapidly and significantly as a result of technological advancements, partnering by our competitors or continuing market consolidation. New start-up companies that innovate and large competitors that are making significant investments in research and development may invent similar or superior solutions and technologies that compete with our

solutions and technology. Our current and potential competitors may also establish cooperative relationships among themselves or with third parties that may further enhance their ability to compete.

Some of our competitors have made acquisitions of businesses that may allow them to offer more directly competitive and comprehensive solutions than they had previously offered, such as Intel’s acquisition of McAfee.offered. As a result of such acquisitions, our current or potential competitors might be able to adapt more quickly to new technologies and customer needs, devote greater resources to the promotion or sale of their solutions and services, initiate or withstand substantial price competition, take advantage of acquisition or other opportunities more readily, or develop and expand their solution offerings more quickly than we do.

Organizations may be more willing to incrementally add solutions to their existing IT infrastructure from competitors than to replace it with our solutions. These competitive pressures in our market or our failure to compete effectively may result in price reductions, fewer orders, reduced revenue and gross profits and loss of market share. Any failure to meet and address these factors could seriously harm our business and operating results.

To remain competitive, we may be required to make substantial additional investments in research, development, marketing and sales in order to respond to competition, and there can be no assurance that these investments will achieve any returns for us or that we will be able to compete successfully in the future.
Our business is dependent on overall demand for security and storagedata protection solutions and therefore reduced security and storagedata protection solution spending or overall adverse economic conditions may negatively impact our business and operating results.

Our business depends on the overall demand for security and storagedata protection solutions. In addition, the purchase of our solutions is often discretionary. Weak global economic conditions, or a reduction in security and storagedata protection solution spending even if economic conditions improve, could adversely impact our business, financial condition and operating results in a number of ways, including longer sales cycles, lower prices for our solutions, higher default rates among our customers and channel partners, reduced subscription renewals and lower our sales levels. MarketAs global economic conditions continue to be volatile or economic uncertainty remains, trends in security and financial uncertaintydata protection spending also remain unpredictable and instability insubject to reductions due to credit constraints and uncertainties about the United States and Europe could intensify or spread further, particularly if ongoing stabilization efforts prove insufficient.future. Deterioration of economic conditions, as well as economic uncertainty in the United States and Europe,or an economic downturn, may harm our business and operating results in the future.

We rely on third-party distributors, channel partners and MSPs to fulfill substantially all of our sales orders and generate customer demand. If our distributors and reseller channel partners fail to perform, our ability to sell our solutions will be limited, and, if we fail to optimize our distributor and reseller channel partner model going forward, our operating results will be harmed.
Substantially all of our sales orders are fulfilled by our channel partners, which include distributors and resellers. We depend upon our resellers and MSPs to manage the customer sales process and to generate sales opportunities and our distributors to provide our solutions to our resellers. To the extent our distributors, resellers and MSPs are unsuccessful in fulfilling our sales, managing the sales process or selling our solutions, or we are unable to enter into arrangements with, and retain a sufficient number of high-quality, motivated distributors and resellers in each of the regions in which we sell our offerings, our ability to sell our solutions and operating results will be harmed. In order to support our growth strategy, we continue to expand our distributor, reseller and MSP network, both in the United States and internationally. If we are unable to successfully develop new distributor, reseller and MSP relationships, or if we experience reseller shifts between distributors or any channel conflict occurs, it could negatively impact our ability to meet our revenue and profitability goals.
We provide our channel partners with specific programs to assist them in selling our solutions, but there can be no assurance that these programs will be effective. In addition, our channel partners may be unsuccessful in marketing, selling and supporting our solutions. Our channel partners do not have minimum purchase requirements. They may also market, sell and support solutions that are competitive with ours, and may devote more resources to the marketing, sales and support of such solutions. Our agreements with our channel partners may generally be terminated for any reason by either party with advance written notice and our channel partners may stop selling our solutions at any time. We cannot assure you that we will retain these channel partners, that channel partners will sell our solutions effectively or that we will be able to secure additional or replacement channel partners. The loss of one or more of our significant channel partners or a decline in the number or size of orders from them could harm our operating results. In addition, our channel partner sales structure could subject us to lawsuits, potential liability, and reputational harm if, for example, any of our channel partners misrepresent the functionality of our solutions to customers or violate laws or our corporate policies.

We have made significant investments in recent periods to support our growth, including investments in our information technology, infrastructure and management team, and these investments may achieve delayed or lower than expected benefits, which could harm our operating results. Furthermore, if we do not effectively manage any future growth, or are unable to improve our systems and processes, our operating results will be adversely affected.

We continue to increase the breadth and scope of our offerings and, correspondingly, the breadth and scope of our operations. To support this growth, and to manage any future growth effectively, we must continue to improve and expand our information technology and financial infrastructure, our operating and administrative systems and our ability to manage headcount, capital and processes in an efficient manner. We have incurred, and will continue to incur, expenses as we invest in international operations and infrastructure such as the expansion of our sales and marketing presence in Asia-Pacific,globally, the addition of higher touch sales and marketing field resources to liaise with our channel partners as we continue to grow our sales both domestically and internationally and investments in software systems and additional data center resources to keep pace with the growth in the cloud and cloud-based solutions markets. In fiscal 2013, we madeWe continue to make significant incremental investments in product development, corporate infrastructure and broadened distribution, including hiring a new chief executive officer and a number of other key executives across our organization, and we intend to continue to invest in development of our solutions, our infrastructure and sales and marketing. We have recognized, and are likely to continue to recognize, the costs associated with these investments earlier than some of the anticipated benefits, and the return on these investments may be lower, or may develop more slowly, than we expect. If we do not achieve the benefits anticipated from these investments, or if the achievement of these benefits is delayed, our operating results may be adversely affected.

We have acquired, and in the future may acquire, other businesses which could require significant management attention, disrupt our business, dilute stockholder value and adversely affect our operating results.
As part of our business strategy, we have in the past made, and may in the future make, acquisitions or investments in complementary companies, solutions and technologies that we believe fit within our business model and can address the needs of IT professionals. With respect to our previous acquisitions, we cannot ensure that we will be able to successfully integrate the technology and resources to increase subscriptions and grow revenue derived from these acquisitions. In October 2015, we acquired Intronis to increase our solution offerings for MSPs. The success of the acquisition of Intronis will depend, in part, on our ability to successfully integrate Intronis’ business and operations and fully realize the anticipated benefits and potential synergies of the acquisition. To realize these anticipated benefits and potential synergies, we must successfully expand product offerings to MSPs at competitive price points. We may be subject to fines or other penalties for potential past violations of U.S. export controlunsuccessful in integrating Intronis and economic sanctions laws.

In late 2011, following a voluntary internal review of our compliance with U.S. export controlleveraging its technology, resources and sanctions laws, our management team became aware that certain of our physical appliances had been sold indirectly into embargoed countries via our distributors and resellers, potentially in violation of U.S. export control and economic sanctions laws. These laws restrict or prohibit the sale of certain products, including our solutions, into certain countries, including Iran, Sudan and Syria. In addition, certain of our solutions incorporate encryption components and may be exported from the U.S. only with the required approvals; in the past, we may have exported products prior to receiving these required authorizations. We believe that these potential violations were inadvertent and occurred because we and certain of our resellers did not have sufficient compliance procedures in place to prevent the transactions at issue. As a result, we were unable to preclude certain of our channel partners and resellers from selling our solutions into countries subject to a U.S. embargo until late 2011.

Commencing in late 2011, we took a series of corrective actions intended to remediate the effect of any unauthorized past actions, including actions to permanently disable appliances located in sanctioned countries

and termination of certain distributors and resellers. In addition, we believe that we have implemented systematic and process changes to our sales and distribution processes to block and prohibit sale or use of our solutions in sanctioned countries or to denied parties.

After completion of a comprehensive internal investigation conducted by outside counsel, we submitted voluntary disclosures regarding these matters to BIS and to OFAC. These disclosures summarized potential violations of export controls and economic sanctions laws, including reexports by third parties and provision of services to end users in embargoed countries including Iran, Sudan and Syria. The voluntary disclosures also summarized the remedial actions we have taken, including those described above, as well as the hiring of an export compliance manager and a general counsel with export controls experience,existing MSP relationships and the enhancementanticipated benefits and potential synergies of employee training programs, periodic noticesthe acquisition may not be realized fully or at all, or may take longer to our resellers and company-wide policies and procedures designedrealize than expected. Any failure to help us comply withtimely realize these laws.

The reviews of our voluntary disclosures by BIS and OFAC are still in process, and their reviews of our voluntary disclosures may continue for a period of time. BIS and OFAC may conclude that our actions resulted in violations of U.S. export control and economic sanctions laws and warrant the imposition of penalties thatanticipated benefits could include fines, termination of our ability to export our products and/or referral for criminal prosecution. Any such penalties may be material to our financial results in the period in which they are imposed and could significantly affect our quarterly operating results for that quarter. The penalties may be imposed against us and/or our management. Also, disclosure of our conduct and any fines or other action relating to this conduct could harm our reputation and indirectly have a material adverse effect on our business, operating results and financial condition. We cannot predict when BIS and OFAC will complete their reviews or make determinations regarding

In the imposition of possible penalties. We also cannot assure you that additional violations willfuture, we may not be discoveredable to acquire and integrate other companies, solutions or technologies in a successful manner. We may not be able to find suitable acquisition candidates, and we may not be able to complete such acquisitions on favorable terms, if at all. Furthermore, we may not be able to find suitable acquisition candidates that enhance our policiessubscription offerings. If we do complete acquisitions, we may not ultimately strengthen our competitive position or achieve our goals, including increases in subscriptions, and proceduresany acquisitions we complete could be viewed negatively by our customers, investors and industry analysts. Future acquisitions may reduce our cash available for operations and other uses and could result in an increase in amortization expense related to identifiable assets acquired. We may have to pay cash, incur debt or issue equity securities to pay for any such acquisition, each of which could adversely affect our financial condition or the value of our common stock. The sale of equity or issuance of debt to finance any such acquisitions could result in dilution to our stockholders. The incurrence of indebtedness would result in increased fixed obligations and could also include covenants or other restrictions that would impede our ability to manage our operations. In addition, our future operating results may be impacted by performance earnouts or contingent bonuses. Furthermore, acquisitions may require large one-time charges and can result in increased debt or contingent liabilities, adverse tax consequences, additional stock-based compensation expense and the recording and subsequent amortization of amounts related to certain purchased intangible assets, any of which items could negatively impact our future results of operations. We may also record goodwill in connection with an acquisition and incur goodwill impairment charges in the future.
In addition, if we are unsuccessful at integrating such acquisitions, or the technologies associated with such acquisitions, into our company, the revenue and operating results of the combined company could be adversely affected. Any integration process may result in unforeseen operating difficulties and require significant time and resources, and we may not be able to manage the process successfully. In particular, we may encounter difficulties assimilating or integrating the companies, solutions, technologies, personnel or operations we acquire, particularly if the key personnel are geographically dispersed or choose not to work for us. Acquisitions may also disrupt our core business, divert our resources and require significant management attention that would otherwise be available for development of our business. We may not successfully evaluate or utilize the acquired technology or personnel, or accurately forecast the financial impact of an acquisition transaction, including

accounting charges. If we fail to properly evaluate, execute or integrate acquisitions or investments, the anticipated benefits may not be realized, we may be exposed to unknown or unanticipated liabilities, and our business and prospects could be harmed.
We generate a significant amount of revenue from sales outside of the United States, and we are therefore subject to a number of risks associated with international sales and operations.
Sales outside of the United States represented 31% and 32% of our total revenue for the fiscal years ended February 29, 2016 and February 28, 2015, respectively. As a result, we must continue to hire and train experienced personnel to staff and manage our foreign operations. To the extent that we experience difficulties in recruiting, training, managing and retaining an international staff, and specifically staff related to sales management and sales personnel, we may experience difficulties in sales productivity in foreign markets. If we are not able to maintain successful channel partner and distributor relationships internationally or recruit additional companies to enter into strategic channel partner and distributor relationships, our future success in these international markets could be limited. Additionally, as sales outside of the United States have typically been denominated in U.S. dollars, fluctuations in exchange rates could cause our products to become relatively more expensive to our customers outside of the United States leading to a reduction in sales to those customers. Furthermore, an increasing portion of our operating expenses is incurred outside of the United States, is denominated in foreign currencies, and is subject to fluctuations due to changes in foreign currency exchange rates. A reduction in sales or an increase in operating expenses due to fluctuations in foreign currency exchange rates would have an adverse effect on our financial condition and operating results.
Additionally, our international sales and operations are subject to a number of risks, including the following:             
greater difficulty in enforcing contracts and accounts receivable collection and longer collection periods;
increased expenses incurred in establishing and maintaining office space and equipment for our international operations;
greater costs and expenses associated with international sales and operations;
management communication and integration problems resulting from cultural and geographic dispersion;
risks associated with trade restrictions and foreign legal requirements, including the importation, certification and localization of our solutions required in foreign countries;
greater risk of unexpected changes in regulatory practices, tariffs and tax laws and treaties;
the uncertainty of protection for intellectual property rights in some countries;
greater risk of a failure of foreign employees to comply with both U.S. and foreign laws, including export and antitrust regulations, the U.S. Foreign Corrupt Practices Act and any trade regulations ensuring fair trade practices;
heightened risk of unfair or corrupt business practices in certain geographies and of improper or fraudulent sales arrangements that may impact financial results and result in restatements of, or irregularities in, financial statements;
increased financial accounting and reporting burdens and complexities;
the potential for political unrest, terrorism, hostilities or war; and
multiple and possibly overlapping tax structures.
We have office locations in various international locations, including Austria, India and the United Kingdom. If we are unable to effectively manage a large and geographically dispersed group of employees or to anticipate our future growth and personnel needs, our business may be adversely affected. As we expand our business, we add complexity to our organization and must expand and adapt our operational infrastructure and effectively coordinate throughout our organization. As a result, we have incurred and expect to continue to incur additional expense related to our continued growth. In addition, the expansion of our existing international operations and entry into additional international markets have required and will continue to require significant management attention and financial resources.
Failure to manage any future growth effectively could harm our ability to gain future international revenues, result in increased costs, negatively impact our customers’ satisfaction with our solutions, and, consequently, materially impact our business, operating results and financial condition.
We are exposed to fluctuations in currency exchange rates, which could negatively affect our financial condition and operating results.

Given our volume of international sales, a substantial portion of our total revenue is subject to foreign currency risk. For example, 31% and 32% of our total revenue was generated from sales to customers located outside of the United States for the fiscal years ended February 29, 2016 and February 28, 2015, respectively. Additionally, further strengthening of the U.S. dollar could increase the real cost of our solutions to our customers outside of the United States, which could adversely affect our financial condition and operating results. In addition, a portion of our operating expenses is incurred outside of the United States, is denominated in foreign currencies, and is subject to fluctuations due to changes in foreign currency exchange rates. Beginning in fiscal 2015, we utilized foreign exchange forward contracts to manage foreign currency risk. If our foreign exchange forward contracts do not successfully manage our foreign currency risk or if we are not otherwise able to successfully manage or hedge against the risks associated with currency fluctuations, our financial condition and operating results could be effectiveadversely affected.
Our business is substantially dependent on sales leads from Internet search engines and if we are unable to prevent future violations.

generate significant volumes of such leads, traffic to our websites and our revenue may decrease.

We generate a substantial portion of our sales leads through visits to our websites by potential customers interested in our solutions. Many of these potential customers find our websites by searching for security and data protection solutions through Internet search engines, particularly Google. A critical factor in attracting potential customers to our websites is how prominently our websites are displayed in response to search inquiries. If we are listed less prominently or fail to appear in search result listings for any reason, visits to our websites by customers and potential customers could decline significantly and we may not be able to replace this traffic. Furthermore, if the costs of search engine marketing services, such as Google AdWords, continue to increase we may be required to increase our sales and marketing expenses, which may not be offset by additional revenue, and our business and operating results could be adversely affected.
Failure to comply with governmental laws and regulations could harm our business.

Our business is subject to regulation by various federal, state, local and foreign governmental agencies, including agencies responsible for monitoring and enforcing employment and labor laws, workplace safety, product safety, environmental laws, consumer protection laws, anti-bribery laws, import/export controls, federal securities laws and tax laws and regulations. In certain foreign jurisdictions, these regulatory requirements may be more stringent than those in the United States. Noncompliance with applicable regulations or requirements could subject us to investigations, sanctions, mandatory product recalls, enforcement actions, disgorgement of profits, fines, damages, civil and criminal penalties or injunctions. If any governmental sanctions are imposed, or if we do not prevail in any possible civil or criminal litigation, our business, operating results, and financial condition could be materially adversely affected. In addition, responding to any action will likely result in a significant diversion of management’s attention and resources and an increase in professional fees. Enforcement actions and sanctions could harm our business, operating results and financial condition.

We generate a significant amount of revenue from sales outside of North America, and we are therefore subject to a number of risks associated with international sales and operations.

Sales outside of North America represented 27% of our total revenue for fiscal 2014. As a result, we must continue to hire and train experienced personnel to staff and manage our foreign operations. To the extent that we experience difficulties in recruiting, training, managing and retaining an international staff, and specifically staff related to sales management and sales personnel, we may experience difficulties in sales productivity in foreign markets. If we are not able to maintain successful channel partner and distributor relationships internationally or recruit additional companies to enter into strategic channel partner and distributor relationships, our future success in these international markets could be limited.

Additionally, our international sales and operations are subject to a number of risks, including the following:

greater difficulty in enforcing contracts and accounts receivable collection and longer collection periods;

increased expenses incurred in establishing and maintaining office space and equipment for our international operations;

greater costs and expenses associated with international sales and operations;

management communication and integration problems resulting from cultural and geographic dispersion;

risks associated with trade restrictions and foreign legal requirements, including the importation, certification and localization of our solutions required in foreign countries;

greater risk of unexpected changes in regulatory practices, tariffs and tax laws and treaties;

the uncertainty of protection for intellectual property rights in some countries;

greater risk of a failure of foreign employees to comply with both U.S. and foreign laws, including export and antitrust regulations, the U.S. Foreign Corrupt Practices Act and any trade regulations ensuring fair trade practices;

heightened risk of unfair or corrupt business practices in certain geographies and of improper or fraudulent sales arrangements that may impact financial results and result in restatements of, or irregularities in, financial statements;

the potential for political unrest, terrorism, hostilities or war; and

multiple and possibly overlapping tax structures.

In addition, the expansion of our existing international operations and entry into additional international markets have required and will continue to require significant management attention and financial resources. These factors and other factors could harm our ability to gain future international revenues and, consequently, materially impact our business, operating results and financial condition.

We may acquire other businesses which could require significant management attention, disrupt our business, dilute stockholder value and adversely affect our operating results.

As part of our business strategy, we have in the past made, and may in the future make, acquisitions or investments in complementary companies, solutions and technologies that we believe fit within our business model and can address the needs of IT professionals. With respect to our previous acquisitions, we cannot ensure that we will be able to successfully integrate the technology and resources to increase subscriptions and grow revenue derived from these acquisitions. In the future, we may not be able to acquire and integrate other companies, solutions or technologies in a successful manner. We may not be able to find suitable acquisition candidates, and we may not be able to complete such acquisitions on favorable terms, if at all. Furthermore, we may not be able to find suitable acquisition candidates that enhance our subscription offerings. If we do complete acquisitions, we may not ultimately strengthen our competitive position or achieve our goals, including increases in subscriptions, and any acquisitions we complete could be viewed negatively by our customers, investors and industry analysts.

Future acquisitions may reduce our cash available for operations and other uses and could result in an increase in amortization expense related to identifiable assets acquired. We may have to pay cash, incur debt or issue equity securities to pay for any such acquisition, each of which could adversely affect our financial condition or the value of our common stock. The sale of equity or issuance of debt to finance any such acquisitions could result in dilution to our stockholders. The incurrence of indebtedness would result in increased fixed obligations and could also include covenants or other restrictions that would impede our ability to manage our operations. In addition, our future operating results may be impacted by performance earnouts or contingent bonuses. Furthermore, acquisitions may require large one-time charges and can result in increased debt or contingent liabilities, adverse tax consequences, additional stock-based compensation expense and the recording

and subsequent amortization of amounts related to certain purchased intangible assets, any of which items could negatively impact our future results of operations. We may also record goodwill in connection with an acquisition and incur goodwill impairment charges in the future.

In addition, if we are unsuccessful at integrating such acquisitions, or the technologies associated with such acquisitions, into our company, the revenue and operating results of the combined company could be adversely affected. Any integration process may result in unforeseen operating difficulties and require significant time and resources, and we may not be able to manage the process successfully. In particular, we may encounter difficulties assimilating or integrating the companies, solutions, technologies, personnel or operations we acquire, particularly if the key personnel are geographically dispersed or choose not to work for us. Acquisitions may also disrupt our core business, divert our resources and require significant management attention that would otherwise be available for development of our business. We may not successfully evaluate or utilize the acquired technology or personnel, or accurately forecast the financial impact of an acquisition transaction, including accounting charges. If we fail to properly evaluate, execute or integrate acquisitions or investments, the anticipated benefits may not be realized, we may be exposed to unknown or unanticipated liabilities, and our business and prospects could be harmed.

Defects, errors or vulnerabilities in our solutions, the failure of our solutions to block a virus or prevent a security breach or a false detection of applications, viruses, spyware, vulnerability exploits, data patterns or URL categories could harm our reputation and adversely impact our operating results.

Because our solutions are complex, they have contained and may in the future contain design or manufacturing defects or errors that are not detected until after their commercial release and deployment by our customers. For example, from time to time, certain of our customers have reported defects in our solutions related to performance, functionality and compatibility that were not detected before shipping the solution. Additionally, defects may cause our solutions to be vulnerable to security attacks, cause them to fail to help secure networks or temporarily interrupt customers’ networking traffic. Because the techniques used by computer hackers to access or sabotage networks change frequently and generally are not recognized until launched against a target, our solutions may not be able to protect our customers’ networks. Our security solutions may also fail to detect or prevent viruses, worms or similar threats due to a number of reasons such as the evolving nature of such threats and the continual emergence of new threats that we may fail to add to our threat intelligence database or other virus databases in time to protect our customers’ networks. For example, in fiscal 2015, we and our customers were adversely impacted by the recently discovered Heartbleed vulnerability, which is a vulnerability in the secure sockets layer, as well as a denial of service attack which targeted our Barracuda Email Security Service. In addition, defects or errors in our subscription updates or our solutions could result in a failure to effectively update customers’ solutions and thereby leave our customers vulnerable to attacks. Our data centers and networks may experience technical failures and downtime, may fail to distribute appropriate updates, or may fail to meet the increased requirements of a growing customer base, any of which could temporarily or permanently expose our customers’ networks, leaving their networks unprotected against the latest security threats. Any defects, errors or vulnerabilities in our solutions could result in:


expenditure of significant financial and product development resources in efforts to analyze, correct, eliminate or work-around errors or defects or to address and eliminate vulnerabilities;

loss of existing or potential customers;

delayed or lost revenue;

delay or failure to attain market acceptance;

negative publicity, which will harm our reputation and brand;

an increase in warranty claims compared with our historical experience, or an increased cost of servicing warranty claims, either of which would adversely affect our operating results; and

litigation, regulatory inquiries, or investigations that may be costly and harm our reputation and brand.

Furthermore, our security solutions may falsely detect applications, content or threats that do not actually exist based on our classifications of application type, virus, malware, vulnerability exploits, data or URL categories. This risk is increased by the inclusion of “heuristics”"heuristics" analysis in our solutions, which attempts to

identify threats not based on any known signatures but based on characteristics or anomalies which indicate that a particular item may be a threat. These false positives, while typical in our industry, may impair the perceived reliability of our solutions and may therefore adversely affect market acceptance of our solutions. Also, our anti-spam and anti-malware solutions may falsely identify emails or programs as unwanted spam or potentially unwanted programs, or alternatively fail to properly identify unwanted emails or programs, particularly as spam emails or malware are often designed to circumvent anti-spam or anti-malware solutions. Parties whose emails or programs are blocked by our solutions may seek redress against us for labeling them as spammers or malware or for interfering with their business. In addition, false identification of emails or programs as unwanted spam or potentially unwanted programs may reduce the adoption of our solutions. If our solutions restrict important files or applications based on falsely identifying them as malware or some other item that should be restricted, this could adversely affect customers’ systems and cause material system failures. Any such false identification of important files or applications could result in damage to our reputation, negative publicity, loss of customers and sales, increased costs to remedy any problem and risk of litigation.

If our security measures are breached or unauthorized access to customer data is otherwise obtained or our customers experience data losses, our brand, reputation and business could be harmed and we may incur significant liabilities.

Our customers rely on our security and storagedata protection solutions to secure and store their data, which may include financial records, credit card information, business information, customer information, health information, other personally identifiable information or other sensitive personal information. A breach of our network security and systems or other events that cause the loss or public disclosure of, or access by third parties to, our customers’ stored files or data could have serious negative consequences for our business, including possible fines, penalties and damages, reduced demand for our solutions, an unwillingness of our customers to use our solutions, harm to our brand and reputation, and time-consuming and expensive litigation. The techniques used to obtain unauthorized access, disable or degrade service, or sabotage systems change frequently, often are not recognized until launched against a target, and may originate from less regulated or remote areas around the world. As a result, we may be unable to proactively prevent these techniques, implement adequate preventative or reactionary measures, or enforce the laws and regulations that govern such activities. In addition, because of the large amount of data that we store for our customers, it is possible that hardware failures, human errors or errors in our systems could result in data loss or corruption, or cause the information that we collect to be incomplete or contain inaccuracies that our customers regard as significant. If our customers experience any data loss, or any data corruption or inaccuracies, whether caused by security breaches or otherwise, our brand, reputation and business could be harmed. Moreover, if a high profile security breach occurs with respect to another provider of cloud services, our clients and potential clients may lose trust in the security of the cloud business model generally, which could adversely impact our ability to retain existing clients or attract new ones.

If an actual or perceived breach of network security occurs in our internal systems, our services may be perceived as not being secure and clients may curtail or stop using our solutions.

As a provider of network security solutions, we are a high profile target and our networks and solutions may have vulnerabilities that may be targeted by hackers and could be targeted by attacks specifically designed to disrupt our business and harm our reputation. We will not succeed unless the marketplace continues to be confident that we provide effective network and security protection. If an actual or perceived breach of network security occurs in our internal systems it could adversely affect the market perception of our solutions. We may not be able to correct any security flaws or vulnerabilities promptly, or at all. In addition, such a security breach could impair our ability to operate our business, including our ability to

provide subscription and support services to our customers. If this happens, our business and operating results could be adversely affected.

Because our solutions could be used to collect and store personal information of our customers’ employees or customers, privacy concerns could result in additional cost and liability to us or inhibit sales of our solutions.

Personal privacy has become a significant issue in the United States and in many other countries where we offer our solutions. The regulatory framework for privacy issues worldwide is currently complex and evolving, and it is likely to remain uncertain for the foreseeable future. Many federal, state and foreign government bodies and agencies have adopted or are considering adopting laws and regulations regarding the collection, use and disclosure of personal information. In the United States, these include rules and regulations promulgated under the authority of the Federal Trade Commission, the Health Insurance Portability and Accountability Act of 1996 and state breach notification laws. Internationally, virtually every jurisdiction in which we operate has established its own data security and privacy legal framework with which we or our customers must comply, including the Data Protection Directive established in the European Union (the “EU”"EU") and the Federal Data Protection Act recently passed in Germany.

In addition to government regulation, privacy advocacy and industry groups may propose new and different self-regulatory standards that either legally or contractually apply to us. Because the interpretation and application of privacy and data protection laws are still uncertain, it is possible that these laws may be interpreted and applied in a manner that is in conflict with one another, and is inconsistent our existing data management practices or the features of our solutions. If so, in addition to the possibility of fines, lawsuits and other claims, we could be required to fundamentally change our business activities and practices or modify our software, which could have an adverse effect on our business. Any inability to adequately address privacy concerns, even if unfounded, or comply with applicable privacy or data protection laws, regulations and policies, could result in additional cost and liability to us, damage our reputation, inhibit sales and harm our business.

With respect to all of the above, any failure or perceived failure by us or our platform to comply with U.S., EU or other foreign privacy or security laws, policies, industry standards or legal obligations, or any security incident that results in the unauthorized access to, or acquisition, release or transfer of, personally identifiable information or other customer data may result in governmental investigations, inquiries, enforcement actions and prosecutions, private litigation, fines and penalties or adverse publicity. Such actions and penalties could divert management’s attention and resources, adversely affect our business, operating results, financial condition and cash flows, and cause our customers and channel partners to lose trust in our solutions, which could have an adverse effect on our reputation and business.
Any new laws, regulations, other legal obligations or industry standards, or any changed interpretation of existing laws, regulations or other standards may require us to incur additional costs and restrict our business operations. If our privacy or data security measures fail to comply with current or future laws, regulations, policies, legal obligations or industry standards, we may be subject to litigation, regulatory investigations, fines or other liabilities, as well as negative publicity and a potential loss of business. Moreover, if future laws, regulations, other legal obligations or industry standards, or any changed interpretations of the foregoing, limit our customers’ or partners’ ability to use and share personally identifiable information or our ability to store, process and share personally identifiable information or other data, demand for our solutions could decrease, our costs could increase and our business, operating results and financial condition could be harmed.
Furthermore, the costs of compliance with, and other burdens imposed by, the laws, regulations, and policies that are applicable to the businesses of our customers may limit the use and adoption of, and reduce the overall demand for, our solutions. Privacy concerns, whether valid or not valid, may inhibit market adoption of our solutions particularly in certain industries and foreign countries.

Our business is subject to the risks of warranty claims and product liability claims and given our 30-day right to return policy on many of our solutions, we may experience increased frequency of returns, any of which may adversely affect our operating results and financial performance.

Our solutions have contained and may contain undetected defects or errors, especially when first introduced or when new versions are released. Defects or errors could affect the performance of our solutions and could delay the development or release of new solutions or new versions of solutions, adversely affect our reputation and our customers’ willingness to buy solutions from us and adversely affect market acceptance or perception of our offerings. Any such errors or delays in releasing new solutions or new versions of solutions or allegations of unsatisfactory performance could cause us to lose revenue or market share, increase our service costs, cause us to incur substantial costs in redesigning the solutions, cause us to lose significant customers, subject us to liability for damages and divert our resources from other tasks, any one of which could materially and adversely affect our business, operating results and financial condition. Furthermore, we offer customers a 30-day30-

day right to return for many of our solutions which is integral to our sales model. If we experience appliance defects, or if we experience increased frequency of returns, our sales cycles, operating results and financial performance may be adversely affected.

In addition, the occurrence of hardware or software errors which resultedresult in increased warranty or support claims could result in increased expenses or require us to maintain greater warranty reserves which would have an adverse effect on our business and financial performance.

Our ability to increase sales of our solutions is highly dependent on the quality of our customer support, and our failure to offer high-quality support would have an adverse effect on our business, reputation and operating results.

Our solutions are designed to be deployed by customers in resource-constrained IT environments. Our customers depend on our support services to assist them with questions as they implement our solutions within their IT infrastructure, and after deployment, our customers depend on our support organization to quickly resolve any issues relating to those solutions. A significant level of high-quality support is critical to ensure high rates of renewals and cross-selling of our solutions. Further, as we continue to broaden our portfolio of solutions, increase the size of our customer base and increase the size of our solution deployments within our customers IT infrastructure, we must continue to adapt our customer support organization to ensure that our customers continue to receive the high level of customer service which they have come to expect. If we do notfail to effectively assist our customers in deploying our solutions, succeed in helping them quickly resolve post-deployment issues or provide effective ongoing support, it could adversely affect our ability to sell our solutions to existing customers, decrease our subscription renewal rates and harm our reputation with potential new customers, all of which would have an adverse effect on our business, reputation and operating results.

If we are unable to hire, retain, train and motivate qualified personnel and senior management, or if our senior management team is unable to perform effectively, our business could suffer.

Our future success depends, in part, on our ability to continue to attract and retain highly skilled personnel and the continued services of our senior management and other key personnel to execute on our business plan and to identify and pursue new opportunities and solution innovations. The loss of the services of our senior management or any of our key personnel, the inability to attract or retain qualified personnel, or delays in hiring required personnel, particularly in engineering and sales and marketing, could significantly delay or prevent the achievement of our development and strategic objectives, and may adversely affect our business, financial condition and operating results. Although we have entered into employment offer letters with our key personnel, these agreements have no specific duration and constitute at-will employment. Our productivity and the quality of our solutions may be adversely affected if we do not integrate and train our new employees quickly and effectively. Furthermore, if we are not effective in retaining our key personnel, our business could be adversely impacted and our operating results and financial condition could be harmed.

Competition for highly skilled personnel is often intense, especially in the San Francisco Bay Area where we have a substantial presence and need for highly skilled personnel. We may not be successful in attracting, integrating or retaining qualified personnel to fulfill our current or future needs. For example, we may not be able to successfully integrate or retain personnel from the Intronis acquisition. Also, to the extent we hire personnel from competitors, we may be subject to allegations that they have been improperly solicited, or that they have divulged proprietary or other confidential information, or that their former employers own their inventions or other work product.

We may be unsuccessful in managing or expanding our operations, which could adversely affect our operating results.

We have office locations throughout the United States and in various international locations, including Austria, India and the United Kingdom. If we are unable to effectively manage a large and geographically dispersed group of employees or to anticipate our future growth and personnel needs, our business may be adversely affected. As we expand our business, we add complexity to our organization and must expand and adapt our operational infrastructure and effectively coordinate throughout our organization. For example, we recently leased additional office space in San Jose, California, and intend to hire new employees and have relocated our manufacturing facility to this location from our headquarters in Campbell, California. We recently relocated our manufacturing to this new facility. As a result, we have incurred and expect to continue to incur additional expense and the additional location may disrupt our operations and distract our management team. Failure to manage any future growth effectively could result in increased costs, negatively impact our customers’ satisfaction with our solutions, and harm our operating results.

Our customer-centric and collaborative corporate culture has contributed to our success, and if we cannot maintain this culture as we grow, we could lose the innovation, creativity and teamwork fostered by our culture, and our business may be harmed.

We believe that a critical contributor to our success has been our corporate culture, which we believe fosters innovation, creativity, a customer-centric focus, collaboration and loyalty. As we grow and change, we may find it difficult to maintain these important aspects of our corporate culture, which could limit our ability to innovate and operate effectively. Any failure to preserve our culture could also negatively affect our ability to retain and recruit personnel, continue to perform at current levels or execute on our business strategy.

We rely on third-party distributors and channel partners to fulfill substantially all of our sales orders. If our distributors and reseller channel partners fail to perform, our ability to sell our solutions will be limited, and, if we fail to optimize our distributor and reseller channel partner model going forward, our operating results will be harmed.

Substantially all of our sales orders are fulfilled by our channel partners, which include distributors and resellers. We also depend upon our channel partners to manage the customer sales process and to generate sales opportunities. To the extent our channel partners are unsuccessful in fulfilling our sales, managing the sales process or selling our solutions, or we are unable to enter into arrangements with, and retain a sufficient number of high-quality, motivated channel partners in each of the regions in which we sell our offerings, our ability to sell our solutions and operating results will be harmed. In order to support our growth strategy, we recently entered into an agreement with an additional distributor in North America. If we are unable to successfully develop our relationship with the new distributor, or if we experience reseller shifts between distributors or any channel conflict occurs, it could negatively impact our ability to meet our revenue and profitability goals.

We provide our channel partners with specific programs to assist them in selling our solutions, but there can be no assurance that these programs will be effective. In addition, our channel partners may be unsuccessful in marketing, selling and supporting our solutions. Our channel partners do not have minimum purchase requirements. They may also market, sell and support solutions that are competitive with ours, and may devote more resources to the marketing, sales and support of such solutions. Our agreements with our channel partners may generally be terminated for any reason by either party with advance written notice and our channel partners may stop selling our solutions at any time. We cannot assure you that we will retain these channel partners, that channel partners will sell our solutions effectively or that we will be able to secure additional or replacement channel partners. The loss of one or more of our significant channel partners or a decline in the number or size of orders from them could harm our operating results. In addition, our channel partner sales structure could subject us to lawsuits, potential liability, and reputational harm if, for example, any of our channel partners misrepresent the functionality of our solutions to customers or violate laws or our corporate policies.

We are exposed to fluctuations in currency exchange rates, which could negatively affect our financial condition and operating results.

Given our volume of international sales, a substantial portion of our total revenue is subject to foreign currency risk. For example, in fiscal 2014, 32% of our total revenue was generated from sales to customers located outside of the United States. Additionally, a strengthening of the U.S. dollar could increase the real cost of our solutions to our customers outside of the United States, which could adversely affect our financial condition and operating results. In addition, an increasing portion of our operating expenses is incurred outside of the United States, is denominated in foreign currencies, and is subject to fluctuations due to changes in foreign currency exchange rates. If we are not able to successfully manage or hedge against the risks associated with currency fluctuations, our financial condition and operating results could be adversely affected.

We rely on a single source or a limited number of sources for some of our components. Insufficient supply and inventory may result in lost sales opportunities or delayed revenue, while excess inventory may harm our gross profit.

Our inventory management systems and related supply chain visibility tools may be inadequate to enable us to forecast accurately and effectively manage the supply of our components. Additionally, we carry very little inventory of our appliances or

components, and we rely on our suppliers to deliver necessary components in a timely manner. Insufficient supply levels may lead to shortages that result in delayed revenue or loss of sales opportunities altogether as potential customers turn to competitors’ solutions that could be more readily available. Additionally, any increases in the time required to manufacture our solutions could adversely affect our business, brand, sales cycle and reputation. If we are unable to effectively manage our supply and inventory, our operating results could be adversely affected.

We currently depend on a single source or a limited number of sources for certain components used in the manufacture of our solutions. We are therefore subject to the risk of shortages in supply of these components and the risk that component suppliers discontinue or modify components used in our solutions. If these suppliers were to discontinue production of a necessary part or component, we would be required to expend resources and time in locating and integrating replacement parts or components from another vendor. In addition, the introduction by component suppliers of new versions of their components, particularly if not anticipated by us, could require us to expend resources to incorporate these new components into our solutions. Our reliance on a single source or a limited number of suppliers involves a number of additional risks, including risks related to:

supplier capacity constraints;

price increases;volatility;

timely delivery;

component quality;

failure of a key supplier to remain in business and adjust to market conditions;

delays in, or the inability to execute on, a supplier roadmap for components and technologies; and

natural disasters.

In addition, for certain components, we are subject to potential price increases and limited availability as a result of market demand for these components. In the past, unexpected demand for computer and network products has caused worldwide shortages of certain electronic parts. If similar shortages occur in the future, our business could be adversely affected. We rely on purchase orders rather than long-term contracts with these suppliers, and as a result we might not be able to secure sufficient components, even if they were available, at reasonable prices or of acceptable quality to build appliances in a timely manner and, therefore, might not be able to meet customer demands for our solutions, which would have a material and adverse effect on our business, operating results and financial condition.

Assertions by third parties of infringement or other violations by us of their intellectual property rights, or other lawsuits brought against us, could result in significant costs and substantially harm our business and operating results.

Patent and other intellectual property disputes are common in the IT markets in which we compete. Some companies in the IT markets in which we compete, including some of our competitors, own large numbers of patents, copyrights, trademarks and trade secrets, which they may use to assert claims of infringement, misappropriation or other violations of intellectual property rights against us. There also is a market for intellectual property rights and a competitor, or other entity, could acquire intellectual property rights and assert similar claims based on the acquired intellectual property.property rights. They may also assert such claims against our customers or channel partners. As the number of patents and competitors in our market increase and overlaps

occur, claims of infringement, misappropriation and other violations of intellectual property rights may increase. From time to time, we face allegations that we, our customers or our channel partners have infringed, misappropriated and violated intellectual property rights, including allegations made by our competitors or by non-practicing entities. For example, in fiscal 2016 we entered into an intellectual property settlement agreement whereby we agreed to make certain future cash payments to a third party in exchange for a license to certain patents and a covenant by the third party not to sue for any past or future infringement of such licensed patents. Our broad solution portfolio and the number of network and IT markets in which we compete further exacerbate this risk. Any claim of infringement, misappropriation or other violation of intellectual property rights by a third party, even those without merit, could cause us to incur substantial costs defending against the claim and could distract our management from our business.

In addition, future assertions of patent rights by third parties, and any resulting litigation, may involve non-practicing entities or other adverse patent owners who have no relevant revenue and against whom our own patents may therefore provide little or no deterrence or protection. We cannot assure you that we are not infringing or otherwise violating any third-party intellectual property rights.


An adverse outcome of a dispute may require us to, among other things, pay substantial damages including treble damages if we are found to have willfully infringed a third party’s patents or copyrights; cease making, using, selling, licensing, importing or otherwise commercializing solutions that are alleged to infringe or misappropriate the intellectual property rights of others; expend additional development resources to attempt to redesign our solutions or otherwise to develop non-infringing technology, which may not be successful; enter into potentially unfavorable royalty or license agreements in order to obtain the right to use necessary technologies or intellectual property rights or have royalty obligations imposed by a court; and indemnify our customers, partners and other third parties. Furthermore, we have agreed in certain instances to defend our channel partners against third-party claims asserting infringement of certain intellectual property rights, which may include patents, copyrights, trademarks or trade secrets, and to pay judgments entered on such claims. Any damages or royalty obligations we may become subject to, any prohibition against our commercializing our solutions and any third-party indemnity we may need to provide, as a result of an adverse outcome could harm our operating results.

Our use of open source technology could impose limitations on our ability to commercialize our solutions.

We use open source software in our solutions, and although we monitor our use of open source software to avoid subjecting our solutions to conditions we do not intend, the terms of many open source licenses have not been interpreted by U.S. or foreign courts. As a result, there is a risk that these licenses could be construed in a way that could impose unanticipated conditions or restrictions on our ability to commercialize our solutions. From time to time, we may face claims from third parties claiming ownership of, or demanding release of, the open source software or derivative works that we have developed using such software or otherwise seeking to enforce the terms of the applicable open source license. In such an event, we could be required to seek licenses from third parties to continue offering our solutions, to make our proprietary code generally available in source code form, to re-engineer our solutions or to discontinue the sale of our solutions if re-engineering could not be accomplished on a timely basis, any of which could adversely affect our business, operating results and financial condition.

Failure to protect our proprietary technology and intellectual property rights could substantially harm our business and operating results.

The success of our business depends on our ability to protect and enforce our patents, trademarks, copyrights, trade secrets and other intellectual property rights. We attempt to protect our intellectual property under patent, trademark, copyright and trade secret laws, and through a combination of confidentiality procedures, contractual provisions and other methods, all of which offer only limited protection.

As of February 28, 2014,29, 2016, we had 4759 issued patents in the United States, but this number of patents is relatively small in comparison to some of our competitors and potential competitors. Additionally, as of February 28, 2014,29, 2016, we had 5127 pending U.S. patent applications, and may file additional patent applications in the future. The process of obtaining patent protection is expensive and time-consuming, and we may not be able to prosecute all necessary or desirable patent applications at a reasonable cost or in a timely manner. We may choose not to seek patent protection for certain innovations and may choose not to pursue patent protection in certain jurisdictions. Furthermore, it is possible that our patent applications may not issue as granted patents, that

the scope of our issued patents will be insufficient or not have the coverage originally sought, that our issued patents will not provide us with any competitive advantages, and that our patents and other intellectual property rights may be challenged by others or invalidated through administrative process or litigation. In addition, issuance of a patent does not guarantee that we have an absolute right to practice the patented invention, or that we have the right to exclude others from practicing the claimed invention. As a result, we may not be able to obtain adequate patent protection or to enforce our issued patents effectively.

In addition to patented technology, we rely on our unpatented proprietary technology and trade secrets. Despite our efforts to protect our proprietary technology and trade secrets, unauthorized parties may attempt to misappropriate, reverse engineer or otherwise obtain and use them. The contractual provisions that we enter into with employees, consultants, partners, vendors and customers may not prevent unauthorized use or disclosure of our proprietary technology or intellectual property rights and may not provide an adequate remedy in the event of unauthorized use or disclosure of our proprietary technology or intellectual property rights. Moreover, policing unauthorized use of our technologies, solutions and intellectual property is difficult, expensive and time-consuming, particularly in foreign countries where the laws may not be as protective of intellectual property rights as those in the United States and where mechanisms for enforcement of intellectual property rights may be weak. We may be unable to determine the extent of any unauthorized use or infringement of our solutions, technologies or intellectual property rights.

From time to time, legal action by us may be necessary to enforce our patents and other intellectual property rights, to protect our trade secrets, to determine the validity and scope of the intellectual property rights of others or to defend against claims of infringement or invalidity. Such litigation could result in substantial costs and diversion of resources and could

negatively affect our business, operating results, financial condition and cash flows. If we are unable to protect our intellectual property rights, we may find ourselves at a competitive disadvantage to others who need not incur the additional expense, time and effort required to create the innovative solutions that have enabled us to be successful to date.

We rely on the availability of third-party licenses for some of our solutions.

Some of our solutions include software or other intellectual property licensed from third parties. It may be necessary in the future to renew licenses relating to various aspects of these solutions or to seek new licenses for existing or new solutions. There can be no assurance that the necessary licenses will be available on acceptable terms, if at all. The inability to obtain certain licenses or other rights or to obtain such licenses or rights on favorable terms, could result in delays in solution releases until equivalent technology can be identified, licensed or developed, if at all, and integrated into our solutions and may have a material adverse effect on our business, operating results and financial condition. In addition, third parties may allege that additional licenses are required for our use of their software or intellectual property, and we may be unable to obtain such licenses on commercially reasonable terms or at all. Moreover, the inclusion in our solutions of software or other intellectual property licensed from third parties on a nonexclusive basis could limit our ability to differentiate our solutions from those of our competitors.

As a public company, we are obligated to develop and maintain proper and effective internalcontrol control over financial reporting. We may not complete our analysis of our internal control over financial reporting in a timely manner, or these internal controls may not be determined to be effective, which may adversely affect investor confidence in our company and, as a result, the value of our common stock.

Ensuring that we have adequate internal financial and accounting controls and procedures in place so that we can produce accurate financial statements on a timely basis is a costly and time-consuming effort. Our internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements in accordance with GAAP. We are in the early stages of the costly and challenging process of compiling the system and processing documentation necessary to perform the evaluation needed to comply with Section 404 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-

Oxley Act”"Sarbanes-Oxley Act"). We may not be able to complete our evaluation, testing and any required remediation in a timely fashion. During the evaluation and testing process, if we identify one or more material weaknesses in our internal control over financial reporting, we will be unable to assert that our internal controls are effective.

We do not expect that disclosure controls or internal controls over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. If we are unable to assert that our internal control over financial reporting is effective, we could lose investor confidence in the accuracy and completeness of our financial reports, which would cause the price of our common stock to decline, and we may be subject to investigation or sanctions by the SEC.

We are required, pursuant to Section 404 of the Sarbanes-Oxley Act to furnish a report by management on, among other things, the effectiveness of our internal control over financial reporting as of the end of our fiscal year 2014.year. This assessment will need to include disclosure of any material weaknesses identified by our management in our internal control over financial reporting.

We are required to disclose changes made in our internal controlcontrols and procedures on a quarterly basis. However, our independent registered public accounting firm will not be required to report on the effectiveness of our internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act until the later of the year following our first annual report required to be filed with the SEC, or the date we are no longer an “emerging"emerging growth company”company" as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”"JOBS Act") if we take advantage of the exemptions contained in the JOBS Act.. At such time, our independent registered public accounting firm may issue a report that is adverse in the event it is not satisfied with the level at which our controls are documented, designed or operating. Our remediation efforts may not enable us to avoid a material weakness in the future.

Additionally, to comply with the requirements of being a public company, we may need to undertake various actions, such as implementing new internal controls and procedures and hiring accounting or internal audit staff, which may adversely affect our operating results and financial condition.

There are limitations on the effectiveness of controls, and the failure of our control systems may materially and adversely impact us.

We do not expect that disclosure controls or internal controls over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. Further, the design of a control system must reflect the fact that there are resource constraints and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. Failure of our control systems to prevent error or fraud could materially and adversely impact us.

Significant developments in IT infrastructure deployments, particularly cloud computing and other alternative IT infrastructure technologies, may materially adversely affect the demand for our products.

Developments or changes in IT infrastructure, such as the emergence of hosted cloud storage, software as a service and mobile data access are driving significant changes in storage and compute architectures and solution requirements as well as presenting significant challenges in the security market, which may materially and adversely affect our business and prospects in ways we do not currently anticipate. The impact of these trends on overall long-term growth patterns is uncertain, especially in resource-constrained environments. The emergence of cloud computing and other alternative IT infrastructure technologies, in which technology services are provided on a remote-access basis, may have a significant impact on the market for security and storage solutions and may result in rapid changes in customer demands. This could be the case even if such advances do not deliver all of the benefits of our solutions. If alternative models gain traction, any failure by us to develop new or enhanced technologies or processes, or to react to changes or advances in existing technologies, could adversely affect our business and operating results.

If our solutions do not interoperate with our end-customers’ infrastructure, sales of our solutions could be negatively affected, which would harm our business.

Our solutions must interoperate with our end-customers’ existing infrastructure, which often have different specifications, utilize multiple protocol standards, deploy products from multiple vendors, and contain multiple generations of products that

have been added over time. As a result, when problems occur in a network, it may be difficult to identify the sources of these problems. Any delays in identifying the sources of problems or in providing necessary modifications to our software or hardware could have a negative impact on our reputation and our customers’ satisfaction with our solutions, and our ability to sell solutions could be adversely affected. In addition, customers may require our solutions to comply with certain security or other certifications and standards. If our solutions are late in achieving or fail to achieve compliance with these certifications and standards, or our competitors achieve compliance with these certifications and standards, we may be disqualified from selling our solutions to such end-customers, or at a competitive disadvantage, which would harm our business, operating results and financial condition.

If our solutions fail to help our customers achieve and maintain compliance with government regulations and industry standards, our business and operating results could be materially adversely affected.

We generate a portion of our revenues from our solutions because they help organizations achieve and maintain compliance with government regulations and industry standards. For example, many of our customers purchase our security and storagedata protection solutions to help them comply with the security standards developed and maintained by the Payment Card Industry Security Standards Council (the “PCI Council”"PCI Council"), which apply to companies that process or store credit card information. Industry organizations like the PCI Council may significantly change their security standards with little or no notice, including changes that could make their standards more or less onerous for businesses. Governments may also adopt new laws or regulations, or make changes to existing laws or regulations, that could impact whether our solutions enable our customers to demonstrate, maintain or audit their compliance. If we are unable to adapt our solutions to changing regulatory standards in a timely manner, or if our solutions fail to expedite our customers’ compliance initiatives, our customers may lose confidence in our solutions and could switch to solutions offered by our competitors. In addition, if regulations and standards related to data security are changed in a manner that makes them less onerous, our customers may view government and industry regulatory compliance as less critical to their businesses, and our customers may be less willing to purchase our solutions. In either case, our business, financial condition and operating results may suffer.

Our sales to government entities are subject to a number of challenges and risks.

We sell to state and local governmental agency customers, particularly schools, and we may in the future increase sales to government entities.entities in the future. Sales to government entities are subject to a number of challenges and risks. Selling to government entities can be highly competitive, expensive and time consuming, often requiring significant upfront time and expense without any assurance that these efforts will generate a sale. Government certification requirements for solutions like ours may change and in doing so restrict our ability to sell into the federal government sector until we have attained the revised certification. Government demand and payment for our solutions may be impacted by public sector budgetary cycles and funding authorizations, with funding reductions or delays adversely affecting public sector demand for our solutions. Government entities may have statutory, contractual or other legal rights to terminate contracts with our distributors and resellers for convenience or due to a default, and any such termination may adversely impact our future operating results.

Our failure to generate the significant capital necessary to expand our operations and invest in new solutions could reduce our ability to compete and could harm our business.

We may need to raise additional funds in the future, and we may not be able to obtain additional debt or equity financing on favorable terms, if at all. If we raise additional equity financing, our stockholders may experience significant dilution of their ownership interests and the per share value of our common stock could

decline. Furthermore, if we engage in debt financing, the holders of debt would have priority over the holders of our common stock, and we may be required to accept terms that restrict our ability to incur additional indebtedness. We may also be required to take other actions that would otherwise be in the interests of the debt holders and force us to maintain specified liquidity or other ratios, any of which could harm our business, operating results and financial condition. If we need additional capital and cannot raise it on acceptable terms, we may not be able to, among other things:

develop or enhance our solutions;

continue to expand our sales and marketing and research and development organizations;

acquire or invest in complementary businesses, solutions or technologies;

expand operations in the United States or internationally;

hire, train and retain employees; or

respond to competitive pressures or unanticipated working capital requirements.


Our failure to do any of these things could adversely affect our business, financial condition and operating results.

The terms of our existing credit facility with Silicon Valley Bank and future indebtedness could restrict our operations, particularly our ability to respond to changes in our business or to take specified actions.

Our existing credit facility with Silicon Valley Bank (“SVB”) contains, and any future indebtedness would likely contain, a number of restrictive covenants that impose significant operating and financial restrictions on us, including restrictions on our ability to take actions that may be in our best interests. Our credit facility requires us to satisfy specified financial covenants. Our ability to meet those financial covenants can be affected by events beyond our control, and we may not be able to continue to meet those covenants. A breach of any of these covenants or the occurrence of other events specified in the credit facility could result in an event of default under the credit facility. Upon the occurrence of an event of default, SVB could elect to declare all amounts outstanding under the credit facility to be immediately due and payable and terminate all commitments to extend further credit. If we were unable to repay those amounts, SVB could proceed against the collateral granted to them to secure such indebtedness. We have pledged all of our assets, including our intellectual property, as collateral under the credit facility. If SVB accelerates the repayment of borrowings, if any, we may not have sufficient funds to repay our existing debt.

We are exposed to the credit risk of some of our distributors, resellers and customers and to credit exposure in weakened markets, which could result in material losses.

Most of our sales are on an open credit basis. Although we have programs in place that are designed to monitor and mitigate these risks, and our broad customer base and channel partner network mitigate these risks, we cannot assure you these programs will be effective in reducing our credit risks, especially as we expand our business internationally. Additionally, as our accounts receivable continue to increase, these risks, including the risk of doubtful accounts, will be exacerbated. If we are unable to adequately control these risks, our business, operating results and financial condition could be adversely affected.

If our estimates or judgments relating to our critical accounting policies are based on assumptions that change or prove to be incorrect, our operating results could fall below expectations of securities analysts and investors, resulting in a decline in our stock price.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Our operating results may be

adversely affected if our assumptions change or if actual circumstances differ from those in our assumptions, which could cause our operating results to fall below the expectations of securities analysts and investors, resulting in a decline in our stock price. Significant assumptions and estimates used in preparing our condensed consolidated financial statements include those related to revenue recognition, stock-based compensation expense, valuation of inventory warranty liabilities and accounting for income taxes.

Unanticipated changes in effective tax rates or adverse outcomes resulting from examination of our income or other tax returns could adversely affect our operating results and financial condition.

We are subject to income taxes in the United States and various foreign jurisdictions, and our domestic and international tax liabilities will be subject to the allocation of expenses in differing jurisdictions. Our future effective tax rates could be subject to volatility or adversely affected by a number of factors, including:

changes in the valuation of our deferred tax assets and liabilities;

expected timing and amount of the release of tax valuation allowances;

expiration of, or detrimental changes in research and development tax credit laws;

tax effects of stock-based compensation;

costs related to intercompany restructurings;

changes in tax laws, regulations, accounting principles or interpretations thereof; or

future earnings being lower than anticipated in countries where we have lower statutory tax rates and higher than anticipated earnings in countries where we have higher statutory tax rates.

In addition, we may be subject to audits of our income and sales taxes by the Internal Revenue Service and other foreign and state tax authorities. Outcomes from these audits could have an adverse effect on our operating results and financial condition.

Changes in financial accounting standards or practices may cause adverse, unexpected financial reporting fluctuations and affect our reported results of operations.

Changes in financial accounting standards or practices can have a significant effect on our reported results and may even affect our reporting of transactions completed before the change is effective. New accounting pronouncements and varying interpretations of accounting pronouncements have occurred and may occur in the future. Changes to existing rules or the questioning of current practices may adversely affect our business and financial results.

Our business is subject to the risks of earthquakes, fire, power outages, floods and other catastrophic events and to interruption by man-made problems such as terrorism.


A significant natural disaster, such as an earthquake, fire, flood or significant power outage could have a material adverse impact on our business, operating results and financial condition. Both our corporate headquarters and the location where our solutions are manufactured are located in the San Francisco Bay Area, a region known for seismic activity. In addition, natural disasters could affect our supply chain, manufacturing vendors, logistics providers’ or data center hosting providers’ ability to provide materials and perform services on a timely basis. In the event our or our service providers’ IT systems or manufacturing or logistics abilities are hindered by any of the events discussed above, shipments could be delayed, and our solutions could become unavailable resulting in missed financial targets, such as revenue and shipment targets, for a particular quarter. In addition, acts of terrorism and other geo-political unrest could cause disruptions in our business or the business of our supply chain, manufacturers, logistics providers, partners or customers or the economy as a whole. Any disruption in the business of our supply chain, manufacturers, logistics providers, data center hosting partners or

customers that impacts sales at the end of a fiscal quarter could have a significant adverse impact on our quarterly results. All of the aforementioned risks may be further increased if the disaster recovery plans for us and our suppliers prove to be inadequate. To the extent that any of the above should result in delays or cancellations of customer orders, or the delay in the manufacture, deployment or shipment of our solutions, our business, financial condition and operating results would be adversely affected.

If we fail to comply with environmental requirements, our business, financial condition, operating results and reputation could be adversely affected.

We are subject to various environmental laws and regulations including laws governing the hazardous material content of our solutions and laws relating to the collection of and recycling of electrical and electronic equipment. Examples of these laws and regulations include the EU Restrictions of Hazardous Substances Directive (the “RoHS Directive”"RoHS Directive") and the EU Waste Electrical and Electronic Equipment Directive (the “WEEE Directive”"WEEE Directive"), as well as the implementing legislation of the EU member states. Similar laws and regulations have been passed or are pending in China, South Korea, Norway and Japan and may be enacted in other regions, including in the United States, and we are, or may in the future be, subject to these laws and regulations.

The RoHS Directive and the similar laws of other jurisdictions ban the use of certain hazardous materials such as lead, mercury and cadmium in the manufacture of electrical equipment, including our solutions. Currently, we and other manufacturers of our hardware appliances and major component part suppliers comply with the RoHS Directive requirements. However, if there are changes to this or other laws (or their interpretation) or if new similar laws are passed in other jurisdictions, we may be required to re-engineer our solutions to use components compatible with these regulations. This re-engineering and component substitution could result in additional costs to us or disrupt our operations or logistics.

The WEEE Directive requires electronic goods producers to be responsible for the collection, recycling and treatment of such solutions. Changes in interpretation of the directive may cause us to incur costs or have additional regulatory requirements to meet in the future in order to comply with this directive, or with any similar laws adopted in other jurisdictions.

Our failure to comply with past, present and future similar laws could result in reduced sales of our solutions, inventory write-offs, reputational damage, penalties and other sanctions, any of which could harm our business and financial condition. We also expect that our solutions will be affected by new environmental laws and regulations on an ongoing basis. To date, our expenditures for environmental compliance have not had a material impact on our results of operations or cash flows, and although we cannot predict the future impact of such laws or regulations, they will likely result in additional costs and may increase penalties associated with violations or require us to change the content of our solutions or how they are manufactured, which could have a material adverse effect on our business, operating results and financial condition.

New regulations

Regulations related to conflict minerals may cause us to incur additional expenses and could limit the supply and increase the costs of certain metals used in the manufacturing of our appliances.

As a public company, we are subject to newcertain requirements under the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 (the “Dodd-Frank Act”"Dodd-Frank Act") that require us to diligence, disclose and report whether or not our appliances contain conflict minerals. The implementation of these new requirements could adversely affect the sourcing, availability and pricing of the materials used in the manufacture of components used in our solutions. In addition, we will incur additional costs to comply with the disclosure requirements, including costs related to conducting diligence procedures to determine the sources of conflict minerals that may be used or necessary to the production of our appliances and, if applicable, potential changes to appliances, processes or sources of supply as a consequence of such verification activities. It is also possible that we may face reputational harm if we determine that certain of our appliances contain minerals not determined to be conflict free or if we are unable to alter our appliances, processes or sources of supply to avoid such materials.


Risks Related to Ownership of Our Common Stock

Our actual operating results may differ significantly from our guidance.

From time to time, we have released, and may continue to release guidance in our quarterly earnings conference call, quarterly earnings releases, or otherwise, regarding our future performance that represents our management’s estimates as of the date of release. This guidance, which includes forward-looking statements, has been and will be based on projections prepared by our management. These projections are not prepared with a view toward compliance with published guidelines of the American Institute of Certified Public Accountants, and neither our registered public accountants nor any other independent expert or outside party compiles or examines the projections. Accordingly, no such person expresses any opinion or any other form of assurance with respect to the projections.

Projections are based upon a number of assumptions and estimates that, while presented with numerical specificity, are inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond our control and are based upon specific assumptions with respect to future business decisions, some of which will change. We intend to state possible outcomes as high and low ranges which are intended to provide a sensitivity analysis as variables are changed but are not intended to imply that actual results could not fall outside of the suggested ranges. The principal reason that we release guidance is to provide a basis for our management to discuss our business outlook with analysts and investors. We do not accept any responsibility for any projections or reports published by any such third parties.

Guidance is necessarily speculative in nature, and it can be expected that some or all of the assumptions underlying the guidance furnished by us will not materialize or will vary significantly from actual results. Accordingly, our guidance is only an estimate of what management believes is realizable as of the date of release. Actual results may vary from our guidance and the variations may be material. We undertake no obligation to make revisions or publicly update our guidance in advance of actual results unless required by law. In light of the foregoing, investors are urged to consider all of the information we make publicly available in making an investment decision regarding our common stock and not rely solely upon our guidance.

Any failure to successfully implement our operating strategy or the occurrence of any of the events or circumstances set forth in this “Risk Factors”"Risk Factors" section could result in the actual operating results being different from our guidance, and the differences may be adverse and material.

We cannot assure you that our stock repurchase program will result in additional repurchases of our common stock or enhance long-term stockholder value, and repurchases, if any, could affect our stock price and increase its volatility and will diminish our cash reserves.
In September 2015, our board of directors authorized a stock repurchase program. Under this program, we are authorized to repurchase shares of our own common stock for an aggregate purchase price not to exceed $50.0 million through September 30, 2017. Although our board of directors has authorized the stock repurchase program, the stock repurchase program does not obligate us to repurchase any specific dollar amount or to acquire any specific number of shares. Stock will be purchased from time to time, in the open market or through private transactions, subject to market condition, in compliance with applicable state and federal securities laws. The timing and amount of repurchases, if any, will depend upon several factors, including market and business conditions, the trading price of our common stock and the nature of other investment opportunities. As of February 29, 2016, we had purchased approximately 1.5 million shares of common stock under this program at a weighted average price of $12.79 per share for an aggregate purchase price of $19.2 million.
Our stock repurchase program could affect our stock price and increase its volatility and will reduce the market liquidity for our stock. Additionally, our stock repurchase program could diminish our cash reserves, which may impact our ability to finance future growth and to pursue possible future strategic opportunities and acquisitions. There can be no assurance that any repurchases will enhance stockholder value because the market price of our common stock may decline below the levels at which we repurchased shares of stock. Although our stock repurchase program is intended to enhance long-term stockholder value, short-term stock price fluctuations could reduce the effectiveness of these repurchases.
Our share price has been and may continue to be volatile, and you may be unable to sell your shares at or above the price at which you purchased your stock.

Technology stocks have historically experienced high levels of volatility. The trading price of our common stock has been and is likely to continue to be highly volatile and subject to wide fluctuations in response to various factors, some of which are beyond our control and may not be related to our operating performance. Furthermore, our stock repurchase program could affect our stock price and increase its volatility and will reduce the market liquidity for our stock. Since shares of our common stock were sold in our initial public offering (“IPO”) in November 2013 at a price of $18.00 per share, the reported high and low sales

prices of our common stock have ranged from $18.63$9.44 to $41.30$46.78 through February 28, 2014.29, 2016. These fluctuations could cause you to lose all or part of your investment in our common stock. Factors that may cause the market price of our common stock to fluctuate include:

price and volume fluctuations in the overall stock market from time to time;

significant volatility in the market price and trading volume of technology companies in general, and of companies in our industry;

actual or anticipated changes in our results of operations or fluctuations in our operating results;

whether our operating results meet the expectations of securities analysts or investors;

actual or anticipated changes in the expectations of investors or securities analysts;

actual or anticipated developments in our competitors’ businesses or the competitive landscape generally;

developments or disputes concerning our intellectual property or other proprietary rights;

litigation or investigations involving us, our industry or both;

regulatory developments in the United States, foreign countries or both;

general economic conditions and trends;

major catastrophic events;

the expiration of market stand-offs or contractual lock-up agreements;our stock repurchase program;

sales of large blocks of our stock; or

major changes in our board of directors or management or departures of key personnel.

In addition, if the market for technology stocks, or the stock market in general, experiences a loss of investor confidence, the trading price of our common stock could decline for reasons unrelated to our business, operating results or financial condition. The trading price of our common stock might also decline in reaction to events that affect other companies in our industry even if these events do not directly affect us.

In the past, following periods of volatility in the market price of a company’s securities, securities class action litigation has often been brought against that company. If our stock price is volatile, we may become the target of securities litigation. Securities litigation could result in substantial costs and divert our management’s attention and resources from our business, and this could have a material adverse effect on our business, operating results and financial condition.

Sales of outstanding shares of our common stock into the market in the future could cause the market price of our common stock to drop significantly.

If our existing stockholders sell, or indicate an intent to sell, substantial amounts of our common stock in the public market, after the contractual lock-up and other legal restrictions on resale lapse, the trading price of our common stock could decline. As of February 28, 2014,29, 2016, there were 51,045,19652,135,194 shares of common stock outstanding. Of theseAll outstanding shares all 4,761,000 shares of our common stock sold in IPO are freely tradable, unless such shares are held by “affiliates,”"affiliates," as that term is defined in Rule 144 of the Securities Act of 1933, as amended (the “Securities Act”).

Our directors, officers and holders of substantially all of our capital stock and securities convertible into capital stock are subject to a 180-day market stand-off or contractual lock-up agreements that prevent them from selling their shares prior to May 5, 2014. Morgan Stanley & Co. LLC may, in its sole discretion, permit shares subject to the lock-up to be sold prior to its expiration.

After the market stand-offs and lock-up agreements pertaining to the IPO expire, all shares subject to such provisions and agreements will be eligible for sale in the public market subject to the provisions of Rule 144 or Rule 701, a substantial majority of which are held by executive officers, directors and other affiliates and will be subject to volume limitations under Rule 144 under the Securities Act and various vesting agreements.

amended.

In addition, we have filed a registration statementstatements on Form S-8 to register all shares subject to outstanding options outstandingand restricted stock units or reserved for future issuance under our equity compensation plans. If these additional shares are sold, or if it is perceived that they will be sold, in the public market, the trading price of our common stock could decline.

If securities analysts do not publish research or reports about our business, or if they downgrade our stock, the price of our stock could decline.

The trading market for our common stock could be influenced by any research and reports that securities or industry analysts publish about us or our business. Securities analysts have only recently commenced research coverage of our company. In the event securities analysts who cover our company downgrade our stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our stock could decrease, which could cause our stock price and trading volume to decline.


The concentration of ownership among our existing directors, executive officers and principal stockholders provides them, collectively, with substantial control over us, which could limit your ability to influence the outcome of key transactions, including a change of control.

Our directors, executive officers and each of our stockholders who own greater than 5% of our outstanding common stock and their affiliates, in the aggregate, own a substantial majority of the outstanding shares of our common stock. As a result, these stockholders, if acting together, are able to influence or control matters requiring approval by our stockholders, including the election of directors and the approval of mergers, acquisitions or other extraordinary transactions. They may also have interests that differ from yours and may vote in a way with which you disagree and which may be adverse to your interests. This concentration of ownership may have the effect of delaying, preventing or deterring a change of control of our company, could deprive our stockholders of an opportunity to receive a premium for their common stock as part of a sale of our company and might ultimately affect the market price of our common stock.

The requirements of being a public company may strain our resources, divert management’s attention and affect our ability to attract and retain executive management and qualified board members.

As a public company, we are subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act, the Dodd-Frank Act, the listing requirements of the New York Stock Exchange (the “NYSE”"NYSE") and other applicable securities rules and regulations. Compliance with these rules and regulations will increase our legal and financial compliance costs, make some activities more difficult, time-consuming or costly and increase demand on our systems and resources, particularly after we are no longer an “emerging"emerging growth company," as defined in the JOBS Act. The Exchange Act requires, among other things, that we file annual, quarterly and current reports with respect to our business and operating results. The Sarbanes-Oxley Act requires, among other things, that we maintain effective disclosure controls and procedures and internal control over financial reporting. In order to maintain and, if required, improve our disclosure controls and procedures and internal control over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management’s attention may be diverted from other business concerns, which could adversely affect our business and operating results. Although we have already hired additional employees to comply with these requirements, we may need to hire more employees in the future or engage outside consultants, which will increase our costs and expenses.

In addition, changing laws, regulations and standards relating to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs and making some activities more time consuming. These laws, regulations and standards are subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. We intend to invest resources to comply with evolving laws, regulations and standards, and this investment may result in increased general and administrative expenses and a diversion of management’s time and attention from revenue-generating activities to compliance activities. If our efforts to comply with new laws, regulations and standards differ from the activities intended by regulatory or governing bodies due to ambiguities related to their application and practice, regulatory authorities may initiate legal proceedings against us, and our business may be adversely affected.

However, for as long as we remain an “emerging"emerging growth company," we may take advantage of certain exemptions from various reporting requirements that are applicable to public companies that are not “emerging"emerging growth companies”companies" including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholderstockholder approval of any golden parachute payments not previously approved. We may take advantage of these reporting exemptions until we are no longer an “emerging"emerging growth company.

"

We will cease to be an “emerging"emerging growth company”company" upon the earliest of: (i) the end of our fiscal year 2019, (ii) the beginning of our first fiscal year after our annual gross revenues are $1.0 billion or more, (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion in non-convertible debt securities or (iv) as of the end of any fiscal year in which the market value of our common stock held bynon-affiliates exceeded $700 million as of the end of the second quarter of that fiscal year.

We also expect that these new rules and regulations will make it more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced coverage or incur substantially higher costs to obtain coverage. These factors could also make it more difficult for us to attract and retain qualified members of our board of directors, particularly to serve on our audit committee and compensation committee, and qualified executive officers.


As a public company, our business and financial condition hashave become more visible, which we believe may result in threatened or actual litigation, including by competitors and other third parties. If such claims are successful, our business and operating results could be adversely affected, and even if the claims do not result in litigation or are resolved in our favor, these claims, and the time and resources necessary to resolve them, could divert the resources of our management and adversely affect our business and operating results.

We are an “emerging"emerging growth company," and we cannot be certain if the reduced disclosure requirements applicable to emerging growth companies will make our common stock less attractive to investors.

We are an “emerging"emerging growth company," as defined in the JOBS Act, and we may take advantage of certain exemptions from various reporting requirements that are applicable to public companies that are not “emerging"emerging growth companies”companies" including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholderstockholder approval of any golden parachute payments not previously approved. We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock, and our stock price may be more volatile.

We do not intend to pay dividends for the foreseeable future.

We anticipate that we will retain all of our future earnings for use in the development of our business and for general corporate purposes. Any determination to pay dividends in the future will be at the discretion of our board of directors. In addition, our existing credit facility restricts and any future indebtedness may restrict our ability to pay dividends. Accordingly, investors must rely on sales of their common stock after price appreciation, which may never occur, as the only way to realize any future gains on their investments. Investors seeking cash dividends should not purchase our common stock.

We have incurred and will continue to incur increased costs as a result of being a public company.

As a public company, we have incurred and will continue to incur significant legal, accounting and other expenses that we did not incur as a private company. In addition, rules implemented by the SEC and the NYSE require certain corporate governance practices by public companies. These rules and regulations increase our

legal and financial compliance costs and make some activities more time-consuming and costly. We also incur additional costs associated with our public company reporting requirements. These rules and regulations may also make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified people to serve on our board of directors or as executive officers.

Provisions in our certificate of incorporation and bylaws and under Delaware law might discourage, delay or prevent a change of control of our company or changes in our management and, therefore, depress the trading price of our common stock.

Our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that could depress the trading price of our common stock by acting to discourage, delay or prevent a change of control of our company or changes in our management that the stockholders of our company may deem advantageous. These provisions:

establish a classified board of directors so that not all members of our board of directors are elected at one time;

authorize the issuance of “blank check”"blank check" preferred stock that our board of directors could issue to increase the number of outstanding shares to discourage a takeover attempt;

prohibit stockholder action by written consent, which requires all stockholder actions to be taken at a meeting of our stockholders;

prohibit stockholders from calling a special meeting of our stockholders;

provide that the board of directors is expressly authorized to make, alter or repeal our bylaws;

establish advance notice requirements for nominations for elections to our board of directors or for proposing matters that can be acted upon by stockholders at stockholder meetings; and


provide that a state or federal court located within the State of Delaware will be the exclusive forum for any derivative action brought on our behalf, any action asserting a breach of fiduciary duty, any action asserting a claim against us arising under the Delaware General Corporation Law and certain other claims.

Additionally, we are subject to Section 203 of the Delaware General Corporation Law, which generally prohibits a Delaware corporation from engaging in any of a broad range of business combinations with any “interested”"interested" stockholder for a period of three years following the date on which the stockholder became an “interested”"interested" stockholder and which may discourage, delay or prevent a change of control of our company.

The provisions of our amended and restated certificate of incorporation and amended and restated bylaws may frustrate or prevent attempts by our stockholders to replace or remove our current management by making it more difficult for stockholders to replace members of our board of directors, which is responsible for appointing the members of our management. The provisions of our amended and restated certificate of incorporation and amended and restated bylaws or Delaware law may also have the effect of delaying or deterring a change in control, which could limit the opportunity for our stockholders to receive a premium for their shares of our common stock, and could also affect the price that some investors are willing to pay for our common stock.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

Our principal executive offices consist of approximately 61,400 square feet of office space that we own in Campbell, California. We also lease approximately 42,000 square feet of office space for research and

development in Ann Arbor, Michigan and approximately 47,000 square feet of office space for manufacturing and customer support in San Jose, California, with leases that expire in October 31, 2017 and August 31, 2018, respectively. We have additional office locations throughout the United States and in various international locations.

We believe that our existing facilities are adequate and sufficient for our current needs. We intend to add new facilities and expand our existing facilities as we add employees and grow our business, and we believe that additional or substitute space will be available on commercially reasonable terms to meet our future needs.

Item 3. Legal Proceedings

Export Compliance


In late 2011, following a voluntary internal review of our compliance with U.S. export control and sanctions laws, our management team became aware that certain of our physical appliances had been sold indirectly into embargoed countries via our distributors and resellers, potentially in violation of U.S. export control and economic sanctions laws. In addition, certain of our solutions incorporate encryption components and may be exported from the U.S.United States only with the required approvals; in the past, we may have exported products prior to receiving these required authorizations. We believe that these potential violations were inadvertent and occurred because we and certain of our resellers did not have sufficient compliance procedures in place to prevent the transactions at issue. As a result, we were unable to preclude certain of our channel partners and resellers from selling our solutions into countries subject to a U.S. embargo until late 2011. After completion of a comprehensive internal investigation conducted by outside counsel, we submitted voluntary disclosures regarding these matters to BISthe U.S. Commerce Department, Bureau of Industry and Security ("BIS"), and to OFAC.the U.S. Treasury Department, Office of Foreign Assets Control ("OFAC"). These disclosures summarized potential violations of export controls and economic sanctions laws, including reexports by third parties and provision of services to end users in embargoed countries including Iran, Sudan and Syria.

The reviews of our voluntary disclosures by BIS and In May 2015, we agreed to a settlement with OFAC are still in process, and their reviews of our voluntary disclosures may continue for a period of time. BIS and OFAC may conclude that our actions resulted in violations of U.S. export control and economic sanctions laws and warrant the imposition of penalties that could include fines, termination of our abilitypursuant to export our products, and/or referral for criminal prosecution. Any such penalties may be material to our financial results in the period in which they are imposed and could significantly affect our quarterly operating results for that quarter. The penalties may be imposed against us and/or our management. Also, disclosure of our conduct and any fines or other action relating to this conduct could harm our reputation and indirectly have a material adverse effect on our business, operating results and financial condition. See the section titled “Risk Factors—We may be subject to fines or other penalties for potential past violations of U.S. export control and economic sanctions laws.”

Other

On August 13, 2013, Parallel Networks which we believe isagreed to pay $38,930 as consideration for the final resolution of all issues related to the voluntary disclosure that we submitted to OFAC. In November 2015, we agreed to a non-practicing entity,settlement with BIS pursuant to which we agreed to pay $1.5 million as consideration for the final resolution of all issues related to the voluntary disclosure that we submitted to BIS.


On April 18, 2016, R. David Hunt, as Seller Representative of the stockholders of C2C Systems Limited ("C2C"), filed a lawsuit against us in the U.S. District Court forof Chancery of the DistrictState of Delaware,Parallel Networks, LLC v. Barracuda Networks, Inc., Case No. 1:13-cv-01412-UNA, alleging that certain for alleged breach of our appliances infringe twocontract of their U.S. patents: Pat. No. 7,571,217, titled “Methodthe Share Purchase Agreement dated August 13, 2014, pursuant to which we acquired all of the assets and System for Uniform Resource Locator Transformation,” and Pat. No. 8,352,570, titled “Method and System for Uniform Resource Locator Transformation.” Parallel Networks has asserted similar claims against other companies, including Array Networks, Inc., Brocade Communications Systems, Inc., Citrix Systems, Inc., Riverbed Technology, Inc. and SAP AG. This matter is in its early stages,liabilities of C2C. To date, we have not yet responded to the complaint, but we intend to vigorously defend the lawsuit.

On April 23, 2014, Selene Communication Technologies filed Given the early stage of the litigation, we are unable to estimate a lawsuit against us in the U.S. District Court for the Districtpossible loss or range of Delaware, Selene Communication Technologies, LLC v. Barracuda Networks, Inc., Case No. 1:99-mc-09999, alleging that certain of our appliances infringe U.S. patent number 7,143,444, titled “Application-Layer Anomaly and Misuse Detection.” Selene has asserted similar claims against other companies.

possible loss, if any.

We may, from time to time, be party to litigation and subject to claims that arise in the ordinary course of business. In addition, third parties may, from time to time, assert claims against us in the form of letters and other communications. We

currently believe that these ordinary course matters will not have a material adverse effect on our business;business, consolidated financial position, results of operations or cash flows; however, the results of litigation and claims are inherently unpredictable. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

Item 4. Mine Safety Disclosures

Not applicable.


PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

Our common stock has beenis listed on the NYSE under the symbol “CUDA” since November 6, 2013, the date of our IPO."CUDA." The following table sets forth for the periods indicated the high and low sales prices of our common stock as reported on the NYSE.

Fiscal 2014 Quarters:

  High   Low 

Third quarter (from November 6, 2013)

  $23.80   $18.63 

Fourth quarter

  $41.30   $20.87  

 Fiscal 2015 Fiscal 2016
 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
High$44.40
 $35.15
 $36.72
 $40.71
 $46.78
 $43.22
 $29.99
 $19.88
Low$23.53
 $23.95
 $24.24
 $32.00
 $35.25
 $21.85
 $14.77
 $9.44
On February 29, 2016, the last reported sale price of our common stock on the NYSE was $12.86 per share.
Holders of Record

As of March 31, 2014,2016, there were 266111 holders of record of our common stock. Because many of our shares of common stock are held by brokers and other institutions on behalf of stockholders, we are unable to estimate the total number of stockholders represented by these record holders.

Dividend Policy

In October 2012, we completed a recapitalization of our capital stock (the “Recapitalization”) pursuant to a recapitalization agreement entered into with our founders and their affiliates and certain of our existing investors. As part of the Recapitalization, we declared $130.0 million of cash dividends. In December 2012, in lieu of dividends, we paid an aggregate of $1.4 million in bonus payments to our employees who held fully vested options to purchase our common stock at the time of the Recapitalization.

We currently intend to retain all available funds and any future earnings for use in the operation of our business and do not anticipate paying any dividends on our common stock in the foreseeable future, if at all. Additionally, our ability to pay dividends on our common stock is limited by restrictions on our ability to pay dividends or make distributions under the terms of our existing credit facility. Any future determination to declare dividends will be made at the discretion of our board of directors and will depend on our financial condition, operating results, capital requirements, general business conditions, and other factors that our board of directors may deem relevant.

Issuer Purchases of Equity Securities

In September 2015, our board of directors authorized a stock repurchase program. Under the program, we are authorized to repurchase shares of our common stock for an aggregate purchase price not to exceed $50.0 million through September 30, 2017. We began repurchasing common stock in the third quarter of fiscal 2016 and no shares were purchased other than through our stock repurchase program.

The following table summarizes all stock repurchases under our publicly announced stock repurchase program for the periods presented (in thousands, except per share data):
Total Number of SharesAverage Price Paid Per ShareMaximum Dollar Value of 
Shares That May Yet Be
Purchased Under Our 
Program
December 1, 2015 to December 31, 2015
$
$42,000
January 1, 2016 to January 31, 2016799
$10.43
$33,666
February 1, 2016 to February 29, 2016274
$10.52
$30,784
1,073
$10.45

Stock Performance Graph

The following shall not be deemed “filed”"filed" for purposes of Section 18 of the Exchange Act, or incorporated by reference into any of our other filings under the Exchange Act or the Securities Act, except to the extent we specifically incorporate it by reference into such filing.


The following graph compares the cumulative total return of our common stock with the total return for the NYSE Composite Index and the Standard & Poor’s 500 Index (the “S"S&P 500”500") from November 6, 2013 through February 28, 2014.29, 2016. The graph assumes that $100 was invested on November 6, 2013 in our common stock, the NYSE Composite Index and the S&P 500, and assumes reinvestment of any dividends. The stock price performance on the following graph is not necessarily indicative of future stock price performance.


Recent Sales of Unregistered Securities

In fiscal 2014, we granted stock options under our 2012 Equity Incentive Plan (the “2012 Plan”), to purchase 741,357 shares of our common stock to certain of our officers, directors, employees and consultants at exercise prices ranging from $12.87 to $34.69 per share and granted 167,583 restricted stock units under our 2012 Plan. During such period, we issued an aggregate of 276,804 shares of common stock that were not registered under the Securities Act pursuant to the exercise of stock options for cash consideration with aggregate exercise proceeds of $1.9 million. These issuances were undertaken in reliance upon the exemption from registration requirements available under Rule 701 of the Securities Act.

In November 2013, in connection with the completion of our IPO, all outstanding shares of our redeemable convertible preferred stock were automatically converted into 17,626,227 shares of common stock. The issuance of such shares was exempt from the registration requirements of the Securities Act in reliance on Section 3(a)(9) and Section 4(a)(2) of the Securities Act. We received no additional consideration for such automatic conversions.

None.
Securities Authorized for Issuance Under Equity Compensation Plans

See Item 12, “Security"Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters”Matters" for information regarding securities authorized for issuance.

Use of Proceeds

On November 6, 2013, our registration statement on Form S-1 (File No. 333-191510) was declared effective by the SEC for our IPO pursuant to which we registered and sold an aggregate of 4,761,000 shares of our common stock, including 621,000 shares of common stock registered for sale by us upon the full exercise of the underwriters’ over-allotment option, at the IPO price of $18.00 per share. The underwriters of the offering were Morgan Stanley & Co. LLC, J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, William Blair & Company, L.L.C., Pacific Crest Securities LLC and JMP Securities LLC. The offering commenced as of November 7, 2013 and did not terminate before all of the securities registered in the registration statement were sold. On November 12, 2013, we closed the sale of such shares, which resulted in proceeds of $75.5 million, net of underwriting discounts and commissions and offering costs.

We held the proceeds received from our IPO as cash, cash equivalent and marketable securities and intend to continue to invest the funds in short-term marketable securities, including U.S. government, government agency and corporate debt securities. There has been no material change in the planned use of proceeds from our IPO as described in our prospectus filed with the SEC on November 6, 2013 pursuant to Rule 424(b).

Issuer Purchases of Equity Securities

None.




Item 6. Selected Financial Data

The following selected historical financial data below should be read in conjunction with Item 7, “Management’s"Management’s Discussion and Analysis of Financial Condition and Results of Operations," our financial statements, and the accompanying notes appearing in Item 8, “Financial"Financial Statements and Supplementary Data," of this Annual Report on Form 10-K to fully understand factors that may affect the comparability of the information presented below.

The statements of operations data for fiscal 2014, 20132016, 2015 and 20122014 and the balance sheet data as of February 29, 2016 and February 28, 2014 and 20132015 are derived from our audited financial statements appearing in Item 8, “Financial"Financial Statements and Supplementary Data," of this Annual Report on Form 10-K. The statements of operations for fiscal 20112013 and 20102012 and the balance sheet data as of February 28/29, 2012, 20112014, 2013 and 20102012 are derived from audited financial statements not included in this Annual Report on Form 10-K. Our historical results are not necessarily indicative of the results to be expected in the future.

  Year Ended February 28/29, 
  2014  2013  2012  2011  2010 
  (in thousands, except per share data) 

Consolidated Statements of Operations Data:

     

Revenue:

     

Appliance

 $71,914   $59,528   $43,258   $52,477   $55,965  

Subscription

  161,873    139,403    117,662    89,655    67,725  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total revenue

  233,787    198,931    160,920    142,132    123,690  

Cost of revenue (1)

  53,768    45,088    34,966    31,972    25,315  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

  180,019    153,843    125,954    110,160    98,375  

Operating expenses:

     

Research and development (1)

  47,142    35,167    27,824    23,979    19,691  

Sales and marketing (1)

  114,024    102,329    84,885    69,963    57,598  

General and administrative (1)

  29,856    28,777    14,428    13,021    12,104  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating expenses

  191,022    166,273    127,137    106,963    89,393  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating income (loss)

  (11,003  (12,430  (1,183  3,197    8,982  

Other income (expense), net

  51    (839  476    282    1,067  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Income (loss) before income taxes and non-controlling interest

  (10,952  (13,269  (707  3,479    10,049  

Benefit (provision) for income taxes

  6,565    5,084    453    (1,136  (5,486
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Consolidated net income (loss)

  (4,387  (8,185  (254  2,343    4,563  

Net loss attributable to non-controlling interest

  761    794    859    620    1,165  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

 $(3,626 $(7,391 $605   $2,963   $5,728  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to common stockholders

 $(3,626 $(9,203 $466   $2,281   $4,393  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net income (loss) per share attributable to common stockholders:

     

Basic

 $(0.10 $(0.29 $0.01   $0.07   $0.13  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Diluted

 $(0.10 $(0.29 $0.01   $0.07   $0.13  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Weighted-average shares used to compute net income (loss) per share attributable to common stockholders:

     

Basic

  35,355    32,031    33,829    33,630    33,059  

Diluted

  35,355    32,031    45,355    44,980    44,354  

 Year Ended February 28/29,
 2016 2015 2014 2013 2012
 (in thousands, except per share data)
Consolidated Statements of Operations Data:         
Revenue:         
Appliance$89,275
 $83,146
 $71,914
 $59,528
 $43,258
Subscription230,883
 194,300
 161,873
 139,403
 117,662
Total revenue320,158
 277,446
 233,787
 198,931
 160,920
Cost of revenue (1)
70,132
 58,667
 53,768
 45,088
 34,966
Gross profit250,026
 218,779
 180,019
 153,843
 125,954
Operating expenses:         
Research and development (1)
71,251
 58,737
 47,142
 35,167
 27,824
Sales and marketing (1)
138,324
 125,526
 114,024
 102,329
 84,885
General and administrative (1)
47,338
 35,438
 29,856
 28,777
 14,428
Total operating expenses256,913
 219,701
 191,022
 166,273
 127,137
Loss from operations(6,887) (922) (11,003) (12,430) (1,183)
Other income (expense), net(262) (3,674) 51
 (839) 476
Loss before income taxes and non-controlling interest(7,149) (4,596) (10,952) (13,269) (707)
Benefit from (provision for) income taxes (2)
2,727
 (62,902) 6,565
 5,084
 453
Consolidated net loss(4,422) (67,498) (4,387) (8,185) (254)
Net loss attributable to non-controlling interest
 
 761
 794
 859
Net income (loss) attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626) $(7,391) $605
Net income (loss) attributable to common stockholders$(4,422) $(67,498) $(3,626) $(9,203) $466
Net income (loss) per share attributable to common stockholders:         
Basic$(0.08) $(1.30) $(0.10) $(0.29) $0.01
Diluted$(0.08) $(1.30) $(0.10) $(0.29) $0.01
Weighted-average shares used to compute net income (loss) per share attributable to common stockholders:         
Basic53,070
 51,898
 35,355
 32,031
 33,829
Diluted53,070
 51,898
 35,355
 32,031
 45,355
_________________
(1)
Includes stock-based compensation expense as follows:

   Year Ended February 28/29, 
   2014   2013   2012   2011   2010 
   (in thousands) 

Cost of revenue

  $201    $146    $51    $84    $64  

Research and development

   2,374     2,059     766     848     597  

Sales and marketing

   2,067     1,182     527     627     514  

General and administrative

   6,195     5,400     527     417     327  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
  $10,837    $8,787    $1,871    $1,976    $1,502  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

   February 28/29, 
   2014  2013  2012  2011  2010 
   (in thousands) 

Consolidated Balance Sheet Data:

      

Cash, cash equivalents and marketable securities

  $135,879   $31,645   $128,783   $100,187   $66,626  

Working capital (deficit)

   30,456    (67,797  61,180    52,912    22,901  

Total assets

   350,056    212,248    283,899    218,655    173,591  

Deferred revenue, current and non-current

   313,157    261,243    217,209    160,699    122,882  

Note payable, current and non-current

   4,872    5,094    5,295    —      1,431  

Redeemable convertible preferred stock

   —      167,554    40,010    40,010    40,010  

Common stock and additional paid-in capital

   278,603    23,108    13,479    13,377    10,522  

Total stockholders’ deficit

   (5,655  (259,620  (7,583  (4,984  (10,682



 Year Ended February 28/29,
 2016 2015 2014 2013 2012
 (in thousands)
Cost of revenue$1,062
 $389
 $201
 $146
 $51
Research and development8,247
 4,410
 2,374
 2,059
 766
Sales and marketing6,566
 3,811
 2,067
 1,182
 527
General and administrative12,971
 8,448
 6,195
 5,400
 527
 $28,846
 $17,058
 $10,837
 $8,787
 $1,871

(2)
In the fourth quarter of fiscal 2015, a valuation allowance was established against a significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income did not meet the more-likely-than-not threshold.

 February 28/29,
 2016 2015 2014 2013 2012
 (in thousands)
Consolidated Balance Sheet Data:         
Cash, cash equivalents and marketable securities$155,048
 $192,127
 $135,879
 $31,645
 $128,783
Working capital (deficit) (1)
$(41,875) $29,070
 $30,456
 $(67,797) $61,180
Total assets (1)
$419,804
 $389,345
 $350,056
 $212,248
 $283,899
Deferred revenue, current and non-current$392,774
 $373,157
 $313,157
 $261,243
 $217,209
Note payable, current and non-current$4,383
 $4,635
 $4,872
 $5,094
 $5,295
Redeemable convertible preferred stock$
 $
 $
 $167,554
 $40,010
Common stock and additional paid-in capital$337,491
 $316,088
 $278,603
 $23,108
 $13,479
Total stockholders’ deficit (1)
$(32,098) $(39,084) $(5,655) $(259,620) $(7,583)
_________________
(1)
In the fourth quarter of fiscal 2015, a valuation allowance was established against a significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income did not meet the more-likely-than-not threshold.


Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion and analysis of our financial condition and results of operations together with the consolidated financial statements and related notes that are included elsewhere in this Annual Report on Form 10-K. The last day of our fiscal year is February 28/29. Our fiscal quarters end on May 31, August 31, November 30 and February 28/29. This discussion contains forward-looking statements based upon current expectations that involve risks and uncertainties. Our actual results may differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth above in the section titled “Risk Factors”"Risk Factors" and elsewhere in this Annual Report on Form 10-K.

Overview

Barracuda designs and delivers powerful yet easy-to-use security and storagedata protection solutions. We offer cloud-connectedcloud-enabled solutions that help ourempower customers to address security threats, improve network performance, and protect and store their data. Our solutions are designed to simplify IT operations for our customers, allowing them to enhance their return on technology investment. Our business model is built on the core values of speed and agility, which we apply to all aspects of our approach, including our technology innovations, the delivery and deployment of our solutions, and responses to customer inquiries.

In October 2015, we acquired Intronis to increase our solution offerings for MSPs. We expect the acquisition to expand our channel reach with the addition of Intronis’ existing customer base and its purpose-built platform designed to streamline how MSPs service the data protection needs of their end-customers and also provide us an opportunity to introduce our security and data protection solutions to the Intronis platform.
We derive revenue from sales of appliances and subscriptions. Revenue from the sale of our appliances includes hardware and a perpetual license. Subscription revenue is generated primarily from our subscription services such as our Barracuda Energize Updates as well as our cloud solutions—Barracuda Email Security Service, Barracuda Web Security Service and Barracuda Backup.solutions. Subscription revenue also includes revenue from fixed term licenses of our managed service provider solutions, virtual appliance software, support and maintenance. Our subscriptionsubscriptions include monthly and annual terms rangeranging from one to five years, the substantial majority of which are for one-year periods. Subscriptions are billed in advance of the purchased subscription period. Renewal rates from subscriptions, on a dollars basis, have been 97%93%, 93%94% and 90%97% in fiscal 2016, 2015 and 2014, 2013 and 2012, respectively.

Subscription annual recurring revenue, which is the annualized dollar amount of recurring subscription revenue in the final month of the fiscal year, increased to $255.0 million for fiscal 2016 from $204.8 million for fiscal 2015.

The growth of our business and our future success depend on many factors, including our ability to continue to expand our customer base, pursue cross-sale opportunities and grow revenues from our existing customer base, expand our distribution channels, particularly internationally, and continue to develop new solutions to promptly respond to our customers’ needs. Ourneeds and our ability to successfully integrate acquisitions into our business, particularly Intronis. As our existing customers’ IT buying needs evolve, or as our customers realize the benefits of the solutions that they previously purchased, our portfolio of solutions provides us an opportunity to cross-sell additional solutions. Customers who successfully deploy more than one type of solution provide substantially more customer lifetime value to us, and can derive greater value from our solutions as they benefit from synergies in management, support and functionality. At the end of fiscal 2016, we had approximately 42,000 multi-solution customers. Of these multi-solution customers, approximately 14,000 purchased three or more of our distinct solutions. At the end of fiscal 2015, we had approximately 35,000 multi-solution customers. Of these multi-solution customers, approximately 11,000 purchased three or more of our distinct solutions. To support our cross-sell efforts, we intend to continue adding higher touch sales and marketing field resources to liaise with our channel partners as we continue to grow our sales both domestically and internationally. We expect that our continued investment in resources to expand our cross-sell efforts to existing customers will result in longer-term revenue growth opportunities.
In addition to our cross-sell efforts, our sales and marketing initiatives are primarily focused on higher-growth segments within the security and storage markets, such as next generation firewall appliances and purpose-built backup appliances. Although the mix of solutions sold can vary from period to period, in recent periods we have experienced stronger growth in sales of storage and application security solutions.data protection markets. Our future success will depend in part on our ability to continue to timely identify these higher-growth segments and expand our sales in these higher-growth segments.within them. While these areas represent significant opportunities for us, they also pose risks and challenges that we must successfully address in order to sustain the growth of our business and improve our operating results.

Furthermore, our business depends on the overall demand for security and storagedata protection solutions. Weak global economic conditions, particularly market and financial uncertainty and instability in the United States and Europe, or a reduction in security and storagedata protection solution spending even if general economic conditions improve,are unaffected, could adversely impact our business, financial condition and operating results in a number of ways. Additionally, we face significant competition across all of our market segments, and must continue to execute across all functions and add qualified personnel to succeed in these markets.

succeed.


Our Business Model

We invoice at the time of sale for the total price of the solutions we deliver, and we typically collect cash in 30 to 60 days. We refer to the total amount of invoices we issue in a period as gross billings. All of the gross billings we record are recognized as revenue ratably under GAAP,U.S. generally accepted accounting principles ("GAAP"), once all revenue recognition criteria have been met. Gross billings are initially recorded as deferred revenue, less reserves. The appliance component of our

gross billings is recognized ratably as revenue over the estimated customer relationship period, which is typically three years, commencing upon the activation of the unit by the end customer. The subscription component of our gross billings is recognized ratably as revenue over the contractual period of the subscription. Because we bill in advance for the entire term, substantially all of our new and renewal gross billings increase our deferred revenue balance, which contributes significantly to our cash flow.

Factors Affecting our Performance

We believe that our future success will be dependent on many factors, including our ability to increase sales of our solutions to new customers as well as to increase sales of additional solutions to our existing customers and to add incremental capabilities that will solve emerging customer issues. While these areas present significant opportunity, they also present risks that we must manage to ensure successful results. See the section titled “Risk Factors.” Additionally, we face significant competition across all of our market segments and must continue to execute across all functions and add qualified personnel to succeed in these markets. If we are unable to address these challenges, our business could be adversely affected.

Investment in Sales and Marketing. In order to support future sales, we will need to continue to invest significant resources devoted to our sales force and global network of partners and resellers. We have made and plan to continue to make significant investments in expanding our sales teams and distribution programs with our channel partners and increasing our brand awareness. Any investments we make in our sales and marketing will occur in advance of our experiencing any benefits from such investments, and so it may be difficult for us to determine if we are efficiently allocating our resources in this area. We cannot assure that the investments we have made, or intend to make, to strengthen our sales and marketing efforts will result in an increase in revenue or an improvement in our results of operations. We believe that our investment in sales and marketing will help us grow our revenue and improve our results of operations in the long-term. However, the resulting increase in operating expenses attributable to sales and marketing may impact our profitability in the near-term.

Investment in Product Development. Our performance is significantly dependent on the investments we make in our research and development efforts, and in our ability to continue to innovate, improve functionality, adapt to new technologies or changes to existing technologies. We intend to continue to invest in new solution development and enhancements to our existing solutions. We cannot be assured that we will realize increased revenues from our development initiatives. We believe that our investment in product development will contribute to long-term revenue growth, but it may impact our near-term profitability.

Investment in Infrastructure. In order to support our operations, we have made and expect to continue to make substantial investments in our infrastructure in connection with enhancing and expanding our operations domestically and internationally. For example, we intend to continue to invest in our software systems and additional data center resources to keep pace with the growth in the cloud and cloud-based solutions markets. We also expect to make additional investments in our infrastructure, which will result in increased general and administrative expenses. We believe that our investment in infrastructure will contribute to improvements in our operating results in the long-term; however, it will limit our available capital resources and impact profitability in the near-term.

Renewal Rates. Our solutions include a required subscription to our Barracuda Energize Updates subscription service. Customers also purchase subscriptions to virtual appliance software, cloud services and enhanced support services. The renewal rate of our subscriptions will affect our gross billings and recognized revenue in future periods.

We believe the renewal rate is an important metric to measure long-term value of customer agreements and our ability to retain our customers. We calculate our renewal rate by comparing the actual dollar amount of contracts renewed in a period to the dollar amount of the expiring contracts in that period, less the value of the expiring contracts that are upgraded to a higher model of the same product in lieu of a renewal. Changes in our renewal rates will have an impact on our revenue growth and operating results.

Cross-sell Opportunity. The continued growth of our business partially depends on our ability to sell additional solutions to our existing customers. We define a solution as a distinct product line that we offer, such as Web Filter or Message Archiver. As our existing customers’ IT buying needs evolve, or as our customers realize the benefits of the solutions that they previously purchased, our portfolio of solutions provides us an opportunity to cross-sell additional solutions. Customers who successfully deploy more than one type of solution provide substantially more customer lifetime value to us, and can derive greater value from our solutions as they benefit from synergies in management, support and functionality. At the end of fiscal 2014, we had approximately 27,400 multi-solution customers. Of these multi-solution customers, approximately 7,800 purchased three or more of our distinct solutions. At the end of fiscal 2013, we had approximately 21,800 multi-solution customers. Of these multi-solution customers, approximately 5,520 purchased three or more of our distinct solutions. To support our cross-sell efforts, we intend to continue adding higher touch sales and marketing field resources to liaise with our channel partners as we continue to grow our sales both domestically and internationally. We expect that our continued investment in resources to expand our cross-sell efforts to existing customers will result in longer-term revenue growth opportunities.

Key Metrics

We monitor the following key metrics to help us evaluate growth trends, establish budgets and assess operational efficiencies. In addition to our results determined in accordance with GAAP, we believe the following non-GAAP and operational measures are useful in evaluating our operating performance.

The following presents our key metrics and provides reconciliations of the most directly comparable GAAP financial measure to each non-GAAP financial measure (in thousands, except active subscribers and percentages).

   Year Ended February 28/29, 
   2014  2013  2012 

Gross billings

  $309,998   $264,225   $233,211  

Year-over-year percentage increase

   17  13  22

Year-over-year percentage increase on a constant currency basis(1)

   17  17  22

Adjusted EBITDA

  $52,906   $49,095   $55,251  

Adjusted EBITDA as a percentage of total revenue

   23  25  34

Free cash flow

  $39,412   $41,085   $35,416  

Free cash flow as a percentage of total revenue

   17  21  22

Active subscribers at period end

   205,421    179,952    156,976  

 Year Ended February 28/29,
 2016 2015 2014
Gross billings$377,515
 $364,292
 $309,998
Year-over-year percentage increase4% 18% 17%
Year-over-year percentage increase on a constant currency basis (1)
6% 18% 17%
Adjusted EBITDA$59,133
 $79,105
 $52,906
Adjusted EBITDA as a percentage of total revenue18% 29% 23%
Free cash flow$46,555
 $43,604
 $39,412
Free cash flow as a percentage of total revenue15% 16% 17%
Active subscribers at period end278,398
 243,578
 205,421
_________________
(1)
In order to determine how our business performed exclusive of the effect of foreign currency fluctuations, we compare the percentage change in our gross billings from one period to another using a constant currency. To present this gross billings information, the current and comparative prior period results for entities that operate in other than U.S. dollars are converted into U.S. dollars at constant exchange rates. For example, the rates in effect at February 28, 2013,2015, which was the last day of our prior fiscal year, were used to convert current and comparable prior period gross billings rather than the actual exchange rates in effect during the respective period.

Gross billings. We define gross billings as total revenue plus the change in deferred revenue and other adjustments which primarily reflect returns and reserves with respect to the 30-day right to return we provide to our customers, as well as rebates for certain channel partner activities, during a particular period. We use gross billings as a performance measurement, based on our business model of invoicing our customers at the time of sale of our solutions and recognizing revenue ratably over subsequent periods. Accordingly, we believe gross billings provide valuable insight into the sales of our solutions and the performance of our business. The gross billings we record in any period reflect sales to new customers plus renewals and additional sales to existing customers adjusted for returns, rebates and other offsets, which we do not expect to be recognized as revenue in future periods. In many cases, these returns, rebates and other offsets occur in periods different from the period

of sale and are unrelated to the marketing efforts leading to the initial sale, and therefore by adjusting for such offsets, we believe our computation of gross billings better reflects the effectiveness of our sales and marketing efforts.


The following table reconciles total revenue to gross billings (in thousands, except percentages):

   Year Ended February 28/29, 
   2014  2013  2012 

Total revenue

  $233,787   $198,931   $160,920  

Total deferred revenue, end of period

   313,157    261,243    217,209  

Less: total deferred revenue, beginning of period

   (261,243  (217,209  (160,699

Add: deferred revenue adjustments

   24,297    21,260    15,781  
  

 

 

  

 

 

  

 

 

 

Total change in deferred revenue and adjustments

   76,211    65,294    72,291  
  

 

 

  

 

 

  

 

 

 

Gross billings

  $309,998   $264,225   $233,211  
  

 

 

  

 

 

  

 

 

 

Year-over-year percentage increase

   17  13  22

Year-over-year percentage increase on a constant currency basis (1)

   17  17  22

 Year Ended February 28/29,
 2016 2015 2014
Total revenue$320,158
 $277,446
 $233,787
Total deferred revenue, end of period (1)
392,774
 372,862
 313,157
Less: total deferred revenue, beginning of period (1)
(372,862) (313,157) (261,243)
Add: deferred revenue adjustments37,445
 27,141
 24,297
Total change in deferred revenue and adjustments57,357
 86,846
 76,211
Gross billings$377,515
 $364,292
 $309,998
Year-over-year percentage increase4% 18% 17%
Year-over-year percentage increase on a constant currency basis (2)
6% 18% 17%
_________________
(1)
The balances for the periods presented exclude any amounts related to the acquisition date deferred revenue assumed from C2C, which closed in the second quarter of fiscal 2015. We believe adjusting for the fair value of the assumed performance obligation allows us to better compare gross billings and adjusted EBITDA from period to period in order to assess the ongoing results of our business.
(2)
In order to determine how our business performed exclusive of the effect of foreign currency fluctuations, we compare the percentage change in our gross billings from one period to another using a constant currency. To present this gross billings information, the current and comparative prior period results for entities that operate in other than U.S. dollars are converted into U.S. dollars at constant exchange rates. For example, the rates in effect at February 28, 2013,2015, which was the last day of our prior fiscal year, were used to convert current and comparable prior period gross billings rather than the actual exchange rates in effect during the respective period.

Gross billings increased 17%4% from fiscal 20132015 to 20142016 and 13%18% from fiscal 20122014 to 2013.2015. The increase in gross billings was primarily driven by our continued ability to cross-sell additional solutions to existing customers and the growth in our renewal subscriptions as a result of our high level of customer retention. The increase was also due to continued investment in sales and marketing, which resulted inretention as well as additional lead generation opportunities and associated new customer billings. The decrease in the growth rate of gross billings for fiscal 2016 was primarily driven by weakness experienced in EMEA and in our data protection business. Additionally, in fiscal 2016, we observed a shift in customer deployments as customers moved from on-premises to hybrid, public cloud, SaaS and managed service provider solutions. These trends have led to longer sales cycles and delays in buying decisions, as well as more customers electing one-year renewal terms rather than multi-year arrangements as they evaluate their long-term strategies. When evaluating our gross billings from period to period, we also evaluate our gross billings for the two comparable periodsperiod using a fixed exchange rate, thereby excluding the effect of currency fluctuations.

Adjusted EBITDA. We define adjusted EBITDA as net income (loss) plus non-cash and non-operating charges, which includes other expense (income) expense,, net, provision (benefit) for (benefit from) income taxes, acquisition and other non-recurring charges, stock-based compensation expense, amortization of intangible assets and depreciation expense. Because of our business model, where revenue from gross billings is recognized ratably over subsequent periods, substantially all of our gross billings increase deferred revenue. Therefore, we believe that adjusting net income (loss) for increases in deferred revenue and increases in the associated deferred costs provides another indication of profitability from our operations. We use adjusted EBITDA to measure our performance, prepare our budgets and establish metrics for variable compensation. Because adjusted EBITDA excludes certain non-cash and non-operating charges, this measure enables us to eliminate the impact of items we do not consider indicative of our core operating performance and to better measure our performance on a consistent basis from period to period.


The following table reconciles net income (loss)loss attributable to Barracuda Networks, Inc. to adjusted EBITDA (in thousands, except percentages):

   Year Ended February 28/29, 
   2014  2013  2012 

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  

Total deferred revenue, end of period

   313,157    261,243    217,209  

Less: total deferred revenue, beginning of period

   (261,243  (217,209  (160,699

Less: total deferred costs, end of period

   (50,279  (39,470  (29,254

Total deferred costs, beginning of period

   39,470    29,254    18,324  

Other (income) expense, net

   (51  839    (476

Benefit for income taxes

   (6,565  (5,084  (453

Depreciation and amortization(1)

   9,361    8,333    8,124  

Stock-based compensation

   10,837    8,787    1,871  

Acquisition and other non-recurring charges(2)

   1,845    9,793    —    
  

 

 

  

 

 

  

 

 

 

Adjusted EBITDA

  $52,906   $49,095   $55,251  
  

 

 

  

 

 

  

 

 

 

Adjusted EBITDA as a percentage of total revenue

   23  25  34

 Year Ended February 28/29,
 2016 2015 2014
Net loss attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626)
Total deferred revenue, end of period (1)
392,774
 372,862
 313,157
Less: total deferred revenue, beginning of period (1)
(372,862) (313,157) (261,243)
Less: total deferred costs, end of period(58,962) (57,936) (50,279)
Total deferred costs, beginning of period57,936
 50,279
 39,470
Other expense (income), net262
 3,674
 (51)
Provision for (benefit from) income taxes(2,727) 62,902
 (6,565)
Depreciation, amortization and impairment expense (2)
13,300
 8,631
 9,361
Stock-based compensation expense28,846
 17,058
 10,837
Acquisition and other non-recurring charges (3)
4,988
 2,290
 1,845
Adjusted EBITDA$59,133
 $79,105
 $52,906
Adjusted EBITDA as a percentage of total revenue18% 29% 23%
_________________
(1)
The balances for the periods presented exclude any amounts related to the acquisition date deferred revenue assumed from C2C, which closed in the second quarter of fiscal 2015. We believe adjusting for the fair value of the assumed performance obligation allows us to better compare gross billings and adjusted EBITDA from period to period in order to assess the ongoing results of our business.
(2)
Represents expenses for the amortization of intangible assets which relate to purchased intangible assets associated with our acquisitions, and property and equipment, as well as certain losses on disposal and impairment of fixedlong-lived assets.
(2)
(3)
In calculating adjusted EBITDA and free cash flow, we also adjust for acquisition and other non-recurring charges that we do not expect to recur in our continuing operating results. We believe that adjusting for these charges allows us to better compare adjusted EBITDA and free cash flow from period to period in order to assess the ongoing operating results of our business. Refer to the “Acquisition"Acquisition and Other Non-Recurring Charges”Charges" section below for a description ofadditional details regarding these charges.

Adjusted EBITDA decreasedincreased from $55.3 million in fiscal 2012 to $49.1 million in fiscal 2013 and increased to $52.9 million in fiscal 2014.2014 to $79.1 million in fiscal 2015 and decreased to $59.1 million in fiscal 2016. The fluctuationsdecrease in adjusted EBITDA from period to period were based primarily upon changes in gross billings and our investments in research and development. Our adjusted EBITDA increased from fiscal 20132015 to fiscal 2014 as a result2016 was primarily driven by lower deferred revenue growth of $39.8 million, which was affected by the growth insame factors impacting gross billings. Our adjusted EBITDA in fiscal 2013 decreased due to increased investment in research and development and sales and marketing. Specifically, in fiscal 2013, research and development headcount increased by 28% compared to fiscal 2012, and sales and marketing headcount increased 25% compared to fiscal 2012.

Free cash flow. We define free cash flow as cash provided by operating activities, less purchases of property and equipment plus acquisition and other non-recurring charges. We consider free cash flow to be a useful liquidity measure that considers the investment in cloud and corporate infrastructure required to support our business and the impact of acquisition related expenses and other non-recurring charges. We use free cash flow to assess our business performance and evaluate the amount of cash generated by our business after adjusting for purchases of property and equipment and acquisition and other non-recurring charges.

The following table reconciles cash provided by operating activities to free cash flow (in thousands, except percentages):

   Year Ended February 28/29, 
   2014  2013  2012 

Cash provided by operating activities

  $42,210   $39,375   $43,926  

Less: purchases of property and equipment

   (7,616  (4,722  (8,510

Acquisition and other non-recurring charges(1)

   4,818    6,432    —    
  

 

 

  

 

 

  

 

 

 

Free cash flow

  $39,412   $41,085   $35,416  
  

 

 

  

 

 

  

 

 

 

Free cash flow as a percentage of total revenue

   17  21  22

 Year Ended February 28/29,
 2016 2015 2014
Cash provided by operating activities$49,266
 $54,104
 $42,210
Less: purchases of property and equipment(7,818) (12,517) (7,616)
Acquisition and other non-recurring charges (1)
5,107
 2,017
 4,818
Free cash flow$46,555
 $43,604
 $39,412
Free cash flow as a percentage of total revenue15% 16% 17%
_________________
(1)
In calculating adjusted EBITDA and free cash flow, we also adjust for acquisition and other non-recurring charges that we do not expect to recur in our continuing operating results. We believe that adjusting for these charges allows us to better compare adjusted EBITDA and free cash flow from period to period in order to assess the ongoing operating results of our business. Refer to the “Acquisition and Other Non-Recurring Charges” section below for a description of charges.


results of our business. Refer to the "Acquisition and Other Non-Recurring Charges" section below for additional details regarding these charges.
Free cash flow increased from $35.4 million in fiscal 2012 to $41.1 million in fiscal 2013 and decreased to $39.4 million in fiscal 2014.2014 to $43.6 million in fiscal 2015 and increased to $46.6 million in fiscal 2016. The decreaseincrease in free cash flow in fiscal 20142016 was driven primarily by greatera decrease of $4.7 million in purchases of property and equipment. The increase in free cash flow in fiscal 2015 was primarily driven by increased sales, partially offset by our increased capital expenditures, to further expandincluding investments in our cloud storage infrastructure.

data centers and expansion of our corporate headquarters.

Active subscribers. We define an active subscriber as a discrete appliance, virtual appliance or cloud-only service that has activated at least one valid subscription that has not been terminated. We monitor the total number of active subscribers as a measure of the growth in our installed base, the success of our sales and marketing activities and the value that our solutions bring to our customers. As of fiscalFebruary 29, 2016, February 28, 2015 and February 28, 2014, 2013 and 2012, we had 205,421, 179,952278,398, 243,578 and 156,976205,421 active subscribers, respectively. The increase in active subscribers over these periods is primarily related to the increase in the renewal rate of our subscriptions, which has increased on a dollar basis to 97% in fiscal 2014 from 90% in fiscal 2012, as well as our ability to attract and retainacquire new customers.

In fiscal 2016, we renewed 93% of the expiring subscriptions, on a dollar basis, as we continued to see more customers opt for ratable subscription form factors and shorter contract lengths.

Our non-GAAP measures have limitations as analytical tools and you should not consider them in isolation or as a substitute for an analysis of our results under GAAP. There are a number of limitations related to the use of these non-GAAP financial measures versus their nearest GAAP equivalents. First, gross billings, adjusted EBITDA and free cash flow are not substitutes for total revenue, net income (loss) and cash provided by operating activities, respectively. Second, other companies may calculate non-GAAP financial measures differently or may use other measures to evaluate their performance, all of which could reduce the usefulness of our non-GAAP financial measures as tools for comparison. Finally, adjusted EBITDA excludes some costs, namely, non-cash stock-based compensation and depreciation, amortization and amortization expense,impairment expenses, which are recurring. Therefore adjusted EBITDA does not reflect the non-cash impact of stock-based compensation expense or working capital needs that will continue for the foreseeable future.

Acquisition and Other Non-Recurring Charges


In calculating adjusted EBITDA and free cash flow, we also adjust for acquisition and other non-recurring charges that we do not expect to recur in our continuing operating results. We believe that adjusting for these charges allows us to better compare adjusted EBITDA and free cash flow from period to period in order to assess the ongoing operating results of our business. We refer to costs related to our acquisitions, CEO transition, export compliance acquisitions and option holder bonusesintellectual property settlements as our “acquisition"acquisition and other non-recurring charges”charges" throughout this Annual Report on Form 10-K. These costs consist of the following:


Acquisition costs. Acquisition costs include the legal, valuation consulting and other expenses incurred in connection with acquisitions, the fair value remeasurements of contingent considerations, the expenses under the terms of certain acquisition and incentive agreements, the expenses due to acquiring the remaining outstanding equity of certain subsidiaries and other non-recurring expenses, and are classified within operating expenses in our consolidated statements of operations.
CEO transition. CEO transition costs include the severance payments made to our former chief executive officer and related legal expenses, as well as recruitment and other fees related to the hiring of our new chief executive officer. These costs also include costs and bonuses related to the office of the CEO and bonuses for

certain executives paid in connection with the transition. These costs are classified primarily as general and administrative expenses in our consolidated statements of operations.


Export compliance. Export compliance costs include the settlement payments and the legal expenses incurred in connection with an internal investigation of our export controls compliance procedures and the submission and final resolution of all issues associated with our voluntary self-disclosures to the U.S. government in this regard. These costs are classified as general and administrative expensesexpense in our consolidated statements of operations.

Option holder bonuses


Intellectual property settlement. Option holder bonusIntellectual property settlement costs include bonus payments made in lieurepresent the allocated charges for the resolution of dividends to employees who held fully vested options to acquire our common stock at the time of the Recapitalization. These costs impacted our researchany past intellectual property infringement claims and development, sales and marketing andare classified as general and administrative expensesexpense in our consolidated statements of operations.

Acquisition costs. Acquisition costs include legal expenses incurred in acquiring the remaining outstanding equity of phion AG as well as contingent consideration payments made under the terms of certain acquisition agreements. The phion AG related legal costs are classified as general and administrative expenses and the contingent consideration payments are primarily classified as research and development expenses in our consolidated statements of operations.


The following table presents the details of our acquisition and other non-recurring charges and their impact on adjusted EBITDA (in thousands):

   Year Ended February 28/29, 
   2014   2013   2012 

CEO transition

  $—      $6,058    $—    

Export compliance

   439     1,411     —    

Option holder bonuses

   —       1,420     —    

Acquisition costs

   1,406     904     —    
  

 

 

   

 

 

   

 

 

 

Total

  $1,845    $9,793    $—    
  

 

 

   

 

 

   

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Acquisition costs$1,142
 $2,114
 $1,406
Export compliance1,570
 176
 439
Intellectual property settlements2,276
 
 
 $4,988
 $2,290
 $1,845
The following table presents the details of our acquisition and other non-recurring charges and their impact on free cash flow (in thousands):

   Year Ended February 28/29, 
   2014   2013   2012 

CEO transition

  $1,946    $4,108    $—    

Export compliance

   1,539     —       —    

Option holder bonuses

   —       1,420     —    

Acquisition costs

   1,333     904     —    
  

 

 

   

 

 

   

 

 

 

Total

  $4,818    $6,432    $—    
  

 

 

   

 

 

   

 

 

 

Initial Public Offering

In November 2013, we completed our IPO in which we registered and sold an aggregate of 4,761,000 shares of our common stock, including 621,000 shares of common stock registered for sale by us upon the full exercise of the underwriters’ over-allotment option, at the IPO, price of $18.00 per share. The IPO resulted in proceeds of $75.5 million, net of offering costs and underwriting discounts and commissions. In connection with the closing of the IPO, all shares of outstanding redeemable convertible preferred stock automatically converted into 17,626,227 shares of common stock.

 Year Ended February 28/29,
 2016 2015 2014
Acquisition costs$2,524
 $1,893
 $1,333
CEO transition
 
 1,946
Export compliance1,583
 124
 1,539
Intellectual property settlements1,000
 
 
 $5,107
 $2,017
 $4,818
Components of Results of Operations

Revenue

We generate revenue from the sales of our appliances and subscriptions.

Appliance Revenue. Revenue from the sale of our appliances includes hardware and a perpetual license. We recognize appliance revenue over the estimated customer relationship period of three years, commencing with the end-user’s activation of the appliance and related subscription, provided all other criteria for the recognition of appliance revenue are met.

Subscription Revenue. Subscription revenue is generated primarily from our subscription services such as our Barracuda Energize Updates as well as our cloud solutions—Barracuda Email Security Service, Barracuda Web Security Service and Barracuda Backup. Subscription revenue also includes revenue from fixed term licenses of our virtual appliance software support and maintenance. Our subscription terms range from one to five years, the substantial majority of which are for one-year periods. We recognize revenue from subscriptions and support and maintenance over the contractual service period.

Appliance Revenue. Revenue from the sale of our appliances includes hardware and a perpetual license. We recognize appliance revenue over the estimated customer relationship period of three years, commencing with the end-user’s activation of the appliance and related subscription, provided all other criteria for the recognition of appliance revenue are met.
Subscription Revenue. Subscription revenue is generated primarily from our subscription services such as our Barracuda Energize Updates as well as our cloud solutions. Subscription revenue also includes revenue from fixed term licenses of our managed service provider solutions, virtual appliance software, support and maintenance. Our subscription terms include monthly and annual terms ranging from one year to five years, the substantial majority of which are for one year periods. We recognize revenue from subscriptions and support and maintenance over the contractual service period.
Cost of Revenue

Cost of revenue consists of costs related to our appliance and subscription revenue. Such costs include hardware, manufacturing, shipping and logistics, customer support, warranty, personnel costs, data center costs and amortization of intangible assets related to acquired technology. We expect our cost of revenue to increase in absolute dollars, although it may fluctuate as a percentage of total revenue from period to period, as we continue to grow.

Gross Profit

Gross profit as a percentage of total revenue, or gross margin, has been and will continue to be affected by a variety of factors, including manufacturing costs, cost of technical support and the mix of our solutions sold. We expect our gross profit to fluctuate over time depending on the factors described above.

Operating Expenses

Our operating expenses consist of research and development, sales and marketing and general and administrative expenses. Personnel costs are the most significant component of operating expenses and consist of salaries, benefits, bonuses, stock-based compensation expense and travel-related expenses. Operating expenses also include allocated overhead costs for

facilities, IT and depreciation. We expect operating expenses to increase in absolute dollars, although they may fluctuate as a percentage of total revenue from period to period, as we continue to grow. In particular, we expect our stock-based compensation expense to increase in absolute dollars as a result of our existing stock-based compensation expense to be recognized as options and restricted stock units (“RSUs”("RSUs") vest and as we issue additional stock-based awards to attract and retain employees.

Research and development. Research and development expenses consist primarily of salaries, benefits and stock-based compensation for employees and executives on our engineering and technical teams who are responsible for increasing the functionality and enhancing the ease-of-use of our appliance and subscription services, as well as the development of new products. We expense our research and development costs as they are incurred. We expect research and development expenses to increase in absolute dollars as we continue to invest in our future solutions, although our research and development expenses may fluctuate as a percentage of total revenue.

Sales and marketing. Our sales and marketing expenses consist primarily of advertising, as well as salaries, commissions, benefits and stock-based compensation for our employees and executives engaged in sales, sales support, marketing, business development and customer service functions. Our advertising expenses include the costs of cooperative marketing programs developed with our channel

partners, other marketing programs such as online lead generation, promotional events and web seminars. We market and sell our subscription services worldwide through our sales organization and distribution channels, such as strategic resellers and distributors. We capitalize and amortize the direct and incremental portion of our sales commissions over the period the related revenue is recognized. We expect sales and marketing expenses to continue to increase in absolute dollars as we increase the size of our sales and marketing organizations, although our sales and marketing expenses may fluctuate as a percentage of total revenue.

General and administrative. Our general and administrative expenses consist primarily of salaries, benefits and stock-based compensation for our finance, legal, regulatory and compliance, human resources and other administrative employees and executives. In addition, general and administrative expenses include outside consulting, legal and accounting services, and facilities and other supporting overhead costs. We expect general and administrative expenses to increase in absolute dollars following the completion of our offering due to accounting, insurance, investor relations and other costs associated with being a public company, and our general and administrative expenses may fluctuate as a percentage of total revenue.

Research and development. Research and development expenses consist primarily of salaries, benefits and stock-based compensation for employees and executives on our engineering and technical teams who are responsible for increasing the functionality and enhancing the ease-of-use of our appliance and subscription services, as well as the development of new products. We expense our research and development costs as they are incurred. We expect research and development expenses to increase in absolute dollars as we continue to invest in our future solutions, although our research and development expenses may fluctuate as a percentage of total revenue.
Sales and marketing. Our sales and marketing expenses consist primarily of advertising, as well as salaries, commissions, benefits and stock-based compensation for our employees and executives engaged in sales, sales support, marketing, business development and customer service functions. Our advertising expenses include the costs of cooperative marketing programs developed with our channel partners and other marketing programs such as online lead generation, promotional events and web seminars. We market and sell our subscription services worldwide through our sales organization and distribution channels, such as strategic resellers and distributors. We capitalize and amortize the direct and incremental portion of our sales commissions over the period the related revenue is recognized. We expect sales and marketing expenses to continue to increase in absolute dollars as we increase the size of our sales and marketing organizations, although our sales and marketing expenses may fluctuate as a percentage of total revenue
General and administrative. Our general and administrative expenses consist primarily of salaries, benefits and stock-based compensation for our finance, legal, regulatory and compliance, human resources and other administrative employees and executives. In addition, general and administrative expenses include outside consulting, legal and accounting services and facilities and other supporting overhead costs. We expect general and administrative expenses to increase in absolute dollars due to accounting, insurance, investor relations and other costs associated with being a public company, although our general and administrative expenses may fluctuate as a percentage of total revenue.
Other Income (Expense), Net

Other income (expense), net consists primarily of foreign exchange gains and losses, interest expense on our outstanding debt and interest income earned on our cash, cash equivalents and marketable securities. We expect interest income will vary each reporting period depending on our average investment balances during the period, types and mix of investments and market interest rates.

Provision (Benefit) for

Benefit from (Provision for) Income Taxes

Our provision (benefit) forbenefit from (provision for) income taxes consists primarily of federal and state income taxes in the United States and income taxes in foreign jurisdictions in which we conduct business. We estimate income taxes in each of the jurisdictions in which we operate. This process involves determining income tax expense together with calculating the deferred income tax expense related to temporary differences resulting from the differing treatment of items for tax and accounting purposes. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. These temporary differences result in deferred tax assets and liabilities, which are included within theour consolidated balance sheets. Deferred tax assets are recognized for deductible temporary differences, along with net operating loss and credits carryforwards, if it is more likely than not that the tax benefits will be realized.


Results of Operations

The following tables summarize our consolidated results of operations for the periods presented (dollars in thousands) and as a percentage of our total revenue for those periods.

   Year Ended February 28/29, 
   2014  2013  2012 

Revenue:

    

Appliance

  $71,914   $59,528   $43,258  

Subscription

   161,873    139,403    117,662  
  

 

 

  

 

 

  

 

 

 

Total revenue

   233,787    198,931    160,920  

Cost of revenue

   53,768    45,088    34,966  
  

 

 

  

 

 

  

 

 

 

Gross profit

   180,019    153,843    125,954  

Operating expenses:

    

Research and development

   47,142    35,167  �� 27,824  

Sales and marketing

   114,024    102,329    84,885  

General and administrative

   29,856    28,777    14,428  
  

 

 

  

 

 

  

 

 

 

Total operating expenses

   191,022    166,273    127,137  
  

 

 

  

 

 

  

 

 

 

Loss from operations

   (11,003  (12,430  (1,183

Other income (expense), net

   51    (839  476  
  

 

 

  

 

 

  

 

 

 

Loss before income taxes and non-controlling interest

   (10,952  (13,269  (707

Benefit for income taxes

   6,565    5,084    453  
  

 

 

  

 

 

  

 

 

 

Consolidated net loss

   (4,387  (8,185  (254

Net loss attributable to non-controlling interest

   761    794    859  
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  
  

 

 

  

 

 

  

 

 

 

   Year Ended February 28/29, 
   2014  2013  2012 

Revenue:

    

Appliance

   31  30  27

Subscription

   69    70    73  
  

 

 

  

 

 

  

 

 

 

Total revenue

   100    100    100  

Cost of revenue

   23    23    22  
  

 

 

  

 

 

  

 

 

 

Gross profit

   77    77    78  

Operating expenses:

    

Research and development

   20    18    17  

Sales and marketing

   49    51    53  

General and administrative

   13    14    9  
  

 

 

  

 

 

  

 

 

 

Total operating expenses

   82    83    79  
  

 

 

  

 

 

  

 

 

 

Loss from operations

   (5  (6  (1

Other income (expense), net

   —      (1  1  
  

 

 

  

 

 

  

 

 

 

Loss before income taxes and non-controlling interest

   (5  (7  —    

Benefit for income taxes

   3    3    —    
  

 

 

  

 

 

  

 

 

 

Consolidated net loss

   (2  (4  —    

Net loss attributable to non-controlling interest

   —      —      —    
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

   (2)%   (4)%   —  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Revenue:     
Appliance$89,275
 $83,146
 $71,914
Subscription230,883
 194,300
 161,873
Total revenue320,158
 277,446
 233,787
Cost of revenue70,132
 58,667
 53,768
Gross profit250,026
 218,779
 180,019
Operating expenses:     
Research and development71,251
 58,737
 47,142
Sales and marketing138,324
 125,526
 114,024
General and administrative47,338
 35,438
 29,856
Total operating expenses256,913
 219,701
 191,022
Loss from operations(6,887) (922) (11,003)
Other income (expense), net(262) (3,674) 51
Loss before income taxes and non-controlling interest(7,149) (4,596) (10,952)
Benefit from (provision for) income taxes2,727
 (62,902) 6,565
Consolidated net loss(4,422) (67,498) (4,387)
Net loss attributable to non-controlling interest
 
 761
Net loss attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626)

 Year Ended February 28/29,
 2016 2015 2014
Revenue:     
Appliance28 % 30 % 31 %
Subscription72
 70
 69
Total revenue100
 100
 100
Cost of revenue22
 21
 23
Gross profit78
 79
 77
Operating expenses:     
Research and development22
 21
 20
Sales and marketing43
 45
 49
General and administrative15
 13
 13
Total operating expenses80
 79
 82
Loss from operations(2) 
 (5)
Other income (expense), net
 (1) 
Loss before income taxes and non-controlling interest(2) (1) (5)
Benefit from (provision for) income taxes1
 (23) 3
Consolidated net loss(1) (24) (2)
Net loss attributable to non-controlling interest
 
 
Net loss attributable to Barracuda Networks, Inc.(1)% (24)% (2)%

Comparison of the Fiscal Years Ended February 29, 2016 and February 28, 2015
Revenue
 Year Ended February 28/29,    
 2016 2015 Change
 Amount Amount Amount %
 (dollars in thousands)
Appliance$89,275
 $83,146
 $6,129
 7%
Subscription230,883
 194,300
 36,583
 19
 $320,158
 $277,446
 $42,712
 15%
Total revenue increased $42.7 million, or 15%, for fiscal 2016 compared to fiscal 2015. Subscription revenue increased by $36.6 million, or 19%, primarily due to a 14% increase in active subscribers from 243,578 active subscribers as of February 28, 2015 to 278,398 active subscribers as of February 29, 2016. The increase in active subscribers was primarily driven by our high level of customer retention and an increase in the number of customers purchasing subscriptions from us. Total appliance revenue grew by $6.1 million, or 7%, due to increased demand for our solutions, however, the growth rate decreased from the previous period due to an increasing number of customers shifting from traditional and solely on-premises deployments to include the cloud, which includes hybrid network architectures, public and/or private clouds, SaaS applications and managed service provider solutions.
Cost of Revenue and Gross Margin
 Year Ended February 28/29,    
 2016 2015 Change
 Amount 
Gross
Margin
 Amount 
Gross
Margin
 Amount %
 (dollars in thousands)
Cost of revenue$70,132
   $58,667
   $11,465
 20%
Gross profit$250,026
 78% $218,779
 79% $31,247
 14%
Cost of revenue increased for fiscal 2016 compared to fiscal 2015 commensurate with the increase in appliance and subscription revenue for the comparable periods. Gross margin decreased slightly in fiscal 2016 compared to fiscal 2015. The slight decrease was primarily due to product mix shift and increased amortization of intangible assets and depreciation expenses. Additionally, our gross margin is generally impacted by the timing of investments in our cloud-based infrastructure and our technical support.
Operating Expenses
 Year Ended February 28/29,    
 2016 2015 Change
 Amount 
% of
Total
Revenue
 Amount 
% of
Total
Revenue
 Amount %
 (dollars in thousands)
Research and development$71,251
 22% $58,737
 21% $12,514
 21%
Sales and marketing138,324
 43
 125,526
 45
 12,798
 10
General and administrative47,338
 15
 35,438
 13
 11,900
 34
 $256,913
 80% $219,701
 79% $37,212
 17%
Research and development expense increased $12.5 million, or 21%, in fiscal 2016 compared to fiscal 2015 primarily due to increases of $5.9 million in compensation and personnel related costs primarily attributable to a 9% increase in the average research and development headcount throughout fiscal 2016 compared to fiscal 2015 and our acquisition of Intronis in

October 2015, $3.8 million in stock-based compensation expense, $0.9 million in consulting costs, $0.8 million in IT-related infrastructure expenses, $0.4 million in internal use development equipment and service, $0.3 million in travel and other related costs and $0.2 million in license and service fees. As a percentage of total revenue, research and development expense remained consistent year over year.
Sales and marketing expense increased $12.8 million, or 10%, in fiscal 2016 compared to fiscal 2015 primarily due to increases of $7.6 million in compensation and personnel related costs, primarily attributable to an 18% increase in the average sales and marketing headcount throughout fiscal 2016 compared to fiscal 2015 and our acquisition of Intronis, $2.8 million in stock-based compensation expense, $1.2 million in amortization expense associated with the acquisition of Intronis and impairment charges related to certain acquisition-related customer relationship assets and $0.7 million in IT-related infrastructure expenses. As a percentage of total revenue, sales and marketing expense slightly decreased year over year primarily due to a reversal of estimated contingent consideration obligations, which resulted in a $1.3 million reduction of compensation and personnel related costs.
General and administrative expense increased $11.9 million, or 34%, in fiscal 2016 compared to fiscal 2015 primarily due to increases of $4.8 million in legal, compliance and consulting costs, which included a $2.3 million settlement charge for intellectual property matters and a $1.5 million settlement related to export compliance, $4.5 million in stock-based compensation expense, $0.9 million in compensation and personnel related costs, primarily attributable to a 4% increase in the average general and administrative headcount throughout fiscal 2016 compared to fiscal 2015 and our acquisition of Intronis, $0.6 million in equipment and software expense, $0.6 million in depreciation expense and $0.2 million in payment processing costs. As a percentage of total revenue, general and administrative expense slightly increased year over year primarily due to increased legal and settlement costs.
Other Income (Expense), Net
 
Year Ended
February 28/29,
    
 2016 2015 Change
 Amount Amount Amount %
 (dollars in thousands)
Other expense, net$(262) $(3,674) $3,412
 NM
The change in other expense, net was due primarily to a decrease of $3.5 million in net foreign exchange losses during fiscal 2016 compared to fiscal 2015.
Benefit from (Provision for) Income Taxes
 Year Ended
February 28/29,
    
 2016 2015 Change
 Amount Amount Amount %
 (dollars in thousands)
Benefit from (provision for) income taxes$2,727
 $(62,902) $65,629
 NM
We recorded an income tax benefit of $2.7 million for fiscal 2016 and an income tax provision of $62.9 million for fiscal 2015. We established a valuation allowance in fiscal 2015 against a significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income does not meet the more-likely-than-not threshold. We intend to maintain the valuation allowances until sufficient positive evidence exists to support the reversal of the valuation allowances. The difference between the income tax benefit that would be derived by applying the statutory rate to our loss before tax and the income tax benefit actually recorded for fiscal 2016 is primarily due to the change in the valuation allowance, as well as non-deductible stock-based compensation expense and other currently non-deductible items, offset by the tax benefit from the tax credits.

Comparison of the Fiscal Years Ended February 28, 20142015 and 2013

2014

Revenue

   Year Ended February 28,         
   2014   2013   Change 
   Amount   Amount   Amount   % 
   (dollars in thousands) 

Revenue:

        

Appliance

  $71,914    $59,528    $12,386     21

Subscription

   161,873     139,403     22,470     16  
  

 

 

   

 

 

   

 

 

   

Total revenue

  $233,787    $198,931    $34,856     18
  

 

 

   

 

 

   

 

 

   

 Year Ended February 28,    
 2015 2014 Change
 Amount Amount Amount %
 (dollars in thousands)
Appliance$83,146
 $71,914
 $11,232
 16%
Subscription194,300
 161,873
 32,427
 20
 $277,446
 $233,787
 $43,659
 19%
Total revenue increased $34.9$43.7 million, or 18%19%, for fiscal 20142015 compared to fiscal 2013.2014. Subscription revenue increased by $22.5$32.4 million, or 16%20%, primarily due to a 25,46919% increase in active subscribers or 14%, from 179,952 active subscribers as of February 28, 2013 to 205,421 active subscribers as of February 28, 2014 whichto 243,578 active subscribers as of February 28, 2015. The increase in active subscribers was primarily driven by our high level of customer retention and an increase in the number of customers purchasing subscriptions from us, which was primarily driven by increased sales of our appliances to new customers. Total appliance revenue grew by $12.4$11.2 million, or 21%16%, due to increased demand for our solutions, driven primarily by our successful efforts to cross-sell additional solutions to existing customers and to a lesser extent the success of our sales and marketing initiatives leading to increased new customer billings.

Cost of Revenue and Gross Margin

   Year Ended February 28,        
   2014  2013  Change 
   Amount   Gross
Margin
  Amount   Gross
Margin
  Amount   % 
   (dollars in thousands) 

Cost of revenue

  $53,768     $45,088     $8,680     19

Gross profit

  $180,019     77 $153,843     77 $26,176     17

 Year Ended February 28,    
 2015 2014 Change
 Amount 
Gross
Margin
 Amount 
Gross
Margin
 Amount %
 (dollars in thousands)
Cost of revenue$58,667
   $53,768
   $4,899
 9%
Gross profit$218,779
 79% $180,019
 77% $38,760
 22%
Cost of revenue increased for fiscal 20142015 compared to fiscal 20132014 commensurate with the increase in appliance and subscription revenue for the comparable periods. Gross margin remained consistent at 77%increased in fiscal 2015 compared to fiscal 2014 primarily due to certain acquisition related intangible assets being fully amortized during fiscal 2015 resulting in a $1.4 million decrease in amortization expense and lower inventory reserve adjustments of $1.3 million for fiscal 2014 and fiscal 2013.

2015.

Operating Expenses

   Year Ended February 28,        
   2014  2013  Change 
   Amount   % of
Total
Revenue
  Amount   % of
Total
Revenue
  Amount   % 
   (dollars in thousands) 

Operating expenses:

          

Research and development

  $47,142     20 $35,167     18 $11,975     34

Sales and marketing

   114,024     49    102,329     51    11,695     11  

General and administrative

   29,856     13    28,777     14    1,079     4  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

   

Total operating expenses

  $191,022     82 $166,273     83 $24,749     15
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

   

 Year Ended February 28,    
 2015 2014 Change
 Amount 
% of
Total
Revenue
 Amount 
% of
Total
Revenue
 Amount %
 (dollars in thousands)
Research and development$58,737
 21% $47,142
 20% $11,595
 25%
Sales and marketing125,526
 45
 114,024
 49
 11,502
 10
General and administrative35,438
 13
 29,856
 13
 5,582
 19
 $219,701
 79% $191,022
 82% $28,679
 15%

Research and development expense increased $12.0$11.6 million, or 34%25%, in fiscal 20142015 compared to fiscal 20132014 primarily due to a $9.8$7.8 million increase in compensation and personnel related costs as a result of an 18%

a 29% increase in research and development headcount as we continued to invest in our solutions to innovate and improve functionality, a $2.0 million


increase in stock-based compensation and the introduction of new employee compensation programs and perks such as the introduction of a 401(k) matching program in June 2013, a $0.8$1.3 million increase in third-party productIT-related infrastructure expenses. As a percentage of total revenue, research and development expenses,expense remained consistent year over year.

Sales and marketing expense increased $11.5 million, or 10%, in fiscal 2015 compared to fiscal 2014 primarily due to a $0.4$6.4 million increase in allocated costs of facilities attributable to our new facilities in Ann Arbor, Michigan and San Jose, California and a $0.3 million increase in stock-based compensation. The increases in compensation and personnel related costs included acquisition costs relatedattributable to contingent consideration payments of $1.3 million.

Salesa 28% increase in sales and marketing expense increased $11.7 million, or 11%, in fiscal 2014 compared to fiscal 2013 primarily due toheadcount, a $7.9 million increase in compensation and related personnel costs as a result of an average headcount increase of 5%, increased commission expenses due to higher gross billings and the introduction of new employee compensation programs and perks, a $3.6$2.9 million increase in marketing expenses principally in search engine optimization initiatives, partner and event sponsorships, brand awareness campaigns and expansion of physical advertisingchannel recruitment in international markets, and a $0.9$1.7 million increase in stock-based compensation expense and a $1.0 million increase in IT-related infrastructure expense, partially offset by certain acquisition related intangible assets becoming fully amortized during fiscal 2015 resulting in a $0.7 million decrease in consulting costs, a $0.3 million decrease in travel related expenses and a $0.2$0.5 million decrease in amortization expense. As a percentage of intangible assets.

total revenue, sales and marketing expense decreased year over year as we aligned marketing spend with salesforce capacity and product initiatives.


General and administrative expense increased $1.1$5.6 million, or 4%19%, in fiscal 20142015 compared to fiscal 20132014 primarily due to a $1.3$2.8 million decrease in IT-related infrastructure expenses, a $1.0 million increase in bad debt expense, a $0.8 million increase in stock-based compensation, a $0.4 million increase in consulting costs, a $0.2 million increase in insurance costs and a $0.2 million increase in processing fees, partially offset by a $2.1 million decrease in compensation and personnel related costs primarily relatedattributable to an 8% increase in general and administrative headcount, a $2.3 million increase in stock-based compensation expense and a $1.2 million increase in consulting, compliance and other non-recurring chargescosts associated with our CEO transition, andbecoming a $0.7public company, partially offset by a $0.6 million decrease in legal expenses primarily related to export compliance costs.

bad debt expense. As a percentage of total revenue, general and administrative expense remained consistent year over year.

Other Income (Expense), Net

   Year Ended
February 28,
        
   2014   2013  Change 
   Amount   Amount  Amount   % 
   (dollars in thousands) 

Other income (expense), net

  $51    $(839 $890     106

 
Year Ended
February 28,
    
 2015 2014 Change
 Amount Amount Amount %
 (dollars in thousands)
Other income (expense), net$(3,674) $51
 $(3,725) NM
The change in other income (expense), net was due primarily to a decrease$3.6 million increase in foreign exchange losses of $0.8 million (mainly related to the Euro and GBP) induring fiscal 20142015 compared to fiscal 2013.

2014, which was primarily attributable to the strengthening of the U.S. dollar.

Benefit forfrom (Provision for) Income Taxes

   Year Ended
February 28,
         
   2014   2013   Change 
   Amount   Amount   Amount   % 
   (dollars in thousands) 

Benefit for income taxes

  $6,565    $5,084    $1,481     29

 Year Ended
February 28,
    
 2015 2014 Change
 Amount Amount Amount %
 (dollars in thousands)
Benefit from (provision for) income taxes$(62,902) $6,565
 $(69,467) NM
We recorded an income tax provision of $62.9 million for fiscal 2015 and an income tax benefit of $6.6 million for fiscal 2014 and an2014. The provision for income tax benefit of $5.1 million for fiscal 2013. The increased income tax benefittaxes is primarily due to a one-time benefit fromvaluation allowance established in fiscal 2015 against a significant portion of our legal entity structure rationalization.deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income does not meet the more-likely-than-not threshold. We intend to maintain the valuation allowances until sufficient positive evidence exists to support the reversal of the valuation allowances. The difference between the income tax benefit that would be derived by applying the statutory rate to our loss before tax and the income tax benefitexpense actually recorded for fiscal 2014 and 20132015 is primarily due to the impactestablishment of the valuation allowance, as well as non-deductible stock-based compensation expensesexpense and other currently non-deductible items, partially offset by the use of the tax credits and the tax benefit we received from manufacturing domestically and legal entity structure rationalizationdeductible transaction costs in fiscal 2014.

Comparison of the Fiscal Years Ended February 28, 2013 and February 29, 2012

Revenue

   Year Ended February 28/29,         
         2013               2012         Change 
   Amount   Amount   Amount   % 
   (dollars in thousands) 

Revenue:

        

Appliance

  $59,528    $43,258    $16,270     38

Subscription

   139,403     117,662     21,741     18  
  

 

 

   

 

 

   

 

 

   

Total revenue

  $198,931    $160,920    $38,011     24
  

 

 

   

 

 

   

 

 

   

Total revenue increased $38.0 million, or 24%, for fiscal 2013 compared to fiscal 2012. Subscription revenue increased by $21.7 million, or 18%, primarily due to a 22,976 increase in active subscribers, or 15%, from 156,976 active subscribers as of February 29, 2012 to 179,952 active subscribers as of February 28, 2013. Total appliance revenue increased by $16.3 million, or 38% due to increased demand for our solutions. Appliance revenue was also impacted by the prospective adoption of new accounting standards effective beginning in fiscal 2011 whereby appliance revenue is recognized over the estimated customer relationship period of three years, rather than the contractual subscription period.

Cost of Revenue and Gross Margin

   Year Ended February 28/29,        
   2013  2012  Change 
   Amount   Gross
Margin
  Amount   Gross
Margin
  Amount   % 
   (dollars in thousands) 

Cost of revenue

  $45,088     $34,966     $10,122     29

Gross profit

  $153,843     77 $125,954     78 $27,889     22

Cost of revenue increased for fiscal 2013 compared to fiscal 2012 commensurate with the increase in appliance and subscription revenue for the comparable periods and included $3.6 million in amortization expense in fiscal 2013 compared to $3.8 million in fiscal 2012. Gross margin was consistent, decreasing one percentage point for fiscal 2013 compared to fiscal 2012.

Operating Expenses

   Year Ended February 28/29,        
   2013  2012  Change 
   Amount   % of
Total
Revenue
  Amount   % of
Total
Revenue
  Amount   % 
   (dollars in thousands) 

Operating expenses:

          

Research and development

  $35,167     18 $27,824     17 $7,343     26

Sales and marketing

   102,329     51    84,885     53    17,444     21  

General and administrative

   28,777     14    14,428     9    14,349     99  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

   

Total operating expenses

  $166,273     83 $127,137     79 $39,136     31
  

 

 

    

 

 

    

 

 

   

Research and development expense increased $7.3 million, or 26%, in fiscal 2013 compared to fiscal 2012 primarily due to a $3.5 million increase in personnel related costs as a result of a 28% increase in research and

development headcount as we continued to invest in our solutions to innovate and improve functionality, $1.4 million of acquisition and other non-recurring charges, consisting of $0.6 million in option holder bonuses, $0.4 million in CEO transition costs and $0.4 million in acquisition costs, and a $1.3 million increase in stock-based compensation.

Sales and marketing expense increased $17.4 million, or 21%, in fiscal 2013 compared to fiscal 2012 primarily due to a $6.2 million increase in marketing expenses primarily associated with advertising and trade shows as we increased our sales and marketing efforts to grow our revenue, a $5.4 million increase in personnel related costs resulting from a 25% increase in sales and marketing headcount, a $1.5 million increase in commission expense, $1.1 million in acquisition and other non-recurring charges, consisting of $0.7 million in option holder bonuses and $0.4 million in CEO transition costs, a $1.1 million increase in travel related expense and a $0.6 million increase in sales consulting expense.

General and administrative expense increased $14.3 million, or 99%, in fiscal 2013 compared to fiscal 2012 primarily due to $7.3 million in acquisition and other non-recurring charges, consisting of $5.3 million in CEO transition costs, $1.4 million in export compliance costs, $0.5 million in acquisition costs and $0.1 million in option holder bonuses, a $4.9 million increase in stock-based compensation and a $1.0 million increase in other IT-related expense as we improved our infrastructure to support our growth.

Other Income (Expense), Net

   Year Ended
February 28/29,
        
   2013  2012   Change 
   Amount  Amount   Amount  % 
   (dollars in thousands) 

Other income (expense), net

  $(839 $476    $(1,315  (276)% 

The change in other income (expense), net was due to an increase of $0.4 million in interest expense associated with our assumption of a note payable in December 2011, as we incurred a full year of interest expense during fiscal 2013. In addition, other income, net in fiscal 2012 included a $0.9 million gain on the sale of an investment.

Benefit for Income Taxes

   Year Ended
February 28/29,
         
   2013   2012   Change 
   Amount   Amount   Amount   % 
   (dollars in thousands) 

Benefit for income taxes

  $5,084    $453    $4,631     NM  

We recorded an income tax benefit of $5.1 million for fiscal 2013. We recorded an income tax benefit of $0.5 million for fiscal 2012. The difference between the income tax benefit that would be derived by applying the statutory rate to our loss before tax and the income tax benefit actually recorded for fiscal 2013 and 2012 is primarily due to the impact of non-deductible stock-based compensation expenses and other currently non-deductible items, offset by the use of the tax credits and the tax benefit we received from manufacturing domestically.

2015.

Quarterly Results of Operations

The following tables set forth selected unaudited quarterly consolidated statements of operations data for each of the eight quarters in the period ended February 28, 2014,29, 2016, as well as the percentage that each line item represents of total revenue. The information for each of these quarters has been prepared on the same basis as the audited annual financial statements included elsewhere in this Annual Report on Form 10-K and, in the opinion of management,

includes all adjustments, which


includes only normal recurring adjustments, necessary for the fair presentation of the results of operations for these periods in accordance with GAAP. This data should be read in conjunction with our audited consolidated financial statements and related notes included in Item 8 of this Annual Report on Form 10-K.

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 
  (in thousands) 

Revenue

        

Appliance

 $18,331   $18,174   $17,906   $17,503   $16,329   $15,424   $14,457   $13,318  

Subscription

  42,003    41,212    39,884    38,774    36,142    36,003    34,567    32,691  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total revenue

  60,334    59,386    57,790    56,277    52,471    51,427    49,024    46,009  

Cost of revenue

  13,270    14,017    13,407    13,074    12,408    11,394    11,012    10,274  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

  47,064    45,369    44,383    43,203    40,063    40,033    38,012    35,735  

Operating expenses

        

Research and development

  12,579    12,083    11,638    10,842    10,152    8,925    8,434    7,656  

Sales and marketing

  28,011    28,785    28,392    28,836    27,556    25,471    25,275    24,027  

General and administrative

  7,838    7,513    7,827    6,678    6,697    9,198    6,462    6,420  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating expenses

  48,428    48,381    47,857    46,356    44,405    43,594    40,171    38,103  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss from operations

  (1,364  (3,012  (3,474  (3,153  (4,342  (3,561  (2,159  (2,368

Other income (expense), net

  380    121    7    (457  (313  362    186    (1,074
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss before income taxes and non-controlling interest

  (984  (2,891  (3,467  (3,610  (4,655  (3,199  (1,973  (3,442

Benefit for income taxes

  3,830    599    1,089    1,047    2,715    1,076    391    902  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Consolidated net income (loss)

  2,846    (2,292  (2,378  (2,563  (1,940  (2,123  (1,582  (2,540

Net loss attributable to non-controlling interest

  200    199    203    159    182    150    256    206  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

 $3,046   $(2,093 $(2,175 $(2,404 $(1,758 $(1,973 $(1,326 $(2,334
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

Revenue

        

Appliance

  30  31  31  31  31  30  29  29

Subscription

  70    69    69    69    69    70    71    71  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total revenue

  100    100    100    100    100    100    100    100  

Cost of revenue

  22    24    23    23    24    22    22    22  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

  78    76    77    77    76    78    78    78  

Operating expenses

        

Research and development

  21    20    20    19    19    17    17    17  

Sales and marketing

  46    48    49    51    53    50    52    52  

General and administrative

  13    13    14    12    13    18    13    14  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating expenses

  80    81    83    82    85    85    82    83  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss from operations

  (2  (5  (6  (5  (9  (7  (4  (5

Other income (expense), net

  1    —      —      (1  —      1    —      (3
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Loss before income taxes and non-controlling interest

  (1  (5  (6  (6  (9  (6  (4  (8

Benefit for income taxes

  6    1    2    2    5    2    1    2  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Consolidated net income (loss)

  5    (4  (4  (4  (4  (4  (3  (6

Net loss attributable to non-controlling interest

  —      —      —      —      1    —      —      1  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

  5  (4)%   (4)%   (4)%   (3)%   (4)%   (3)%   (5)% 
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The results of historical periods are not necessarily indicative of the results of operations for a full year or any future period.

 Three Months Ended
 February 29,
2016
 
November 30,
2015
 
August 31,
2015
 
May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
 (in thousands)
Revenue:               
Appliance$21,650
 $21,655
 $22,288
 $23,682
 $20,942
 $20,692
 $20,676
 $20,836
Subscription62,076
 58,432
 56,083
 54,292
 51,236
 49,715
 47,976
 45,373
Total revenue83,726
 80,087
 78,371
 77,974
 72,178
 70,407
 68,652
 66,209
Cost of revenue19,879
 18,352
 15,935
 15,966
 15,779
 14,438
 14,044
 14,406
Gross profit63,847
 61,735
 62,436
 62,008
 56,399
 55,969
 54,608
 51,803
Operating expenses:               
Research and development17,120
 18,629
 17,502
 18,000
 16,570
 15,389
 13,826
 12,952
Sales and marketing33,504
 36,218
 34,470
 34,132
 31,621
 33,395
 31,031
 29,479
General and administrative10,998
 14,872
 10,770
 10,698
 9,491
 8,759
 8,624
 8,564
Total operating expenses61,622
 69,719
 62,742
 62,830
 57,682
 57,543
 53,481
 50,995
Income (loss) from operations2,225
 (7,984) (306) (822) (1,283) (1,574) 1,127
 808
Other income (expense), net604
 (395) 97
 (568) (1,147) (1,789) (681) (57)
Income (loss) before income taxes2,829
 (8,379) (209) (1,390) (2,430)
(3,363) 446
 751
Benefit from (provision for) income taxes (1)
406
 6,793
 (2,030) (2,442) (65,921) 3,327
 292
 (600)
Net income (loss)$3,235
 $(1,586) $(2,239) $(3,832) $(68,351) $(36) $738
 $151
Net income (loss) per share – basic$0.06
 $(0.03) $(0.04) $(0.07) $(1.30) $
 $0.01
 $
Net income (loss) per share – diluted$0.06
 $(0.03) $(0.04) $(0.07) $(1.30) $
 $0.01
 $
_________________
(1)
In the fourth quarter of fiscal 2015, a valuation allowance was established against a significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income did not meet the more-likely-than-not threshold.

 Three Months Ended
 February 29,
2016
 November 30,
2015
 August 31,
2015
 May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Revenue:               
Appliance26% 27 % 28 % 30 % 29 % 29 % 30 % 31 %
Subscription74
 73
 72
 70
 71
 71
 70
 69
Total revenue100
 100
 100
 100
 100
 100
 100
 100
Cost of revenue24
 23
 20
 20
 22
 21
 20
 22
Gross profit76
 77
 80
 80
 78
 79
 80
 78
Operating expenses:               
Research and development20
 23
 22
 23
 23
 22
 20
 20
Sales and marketing40
 45
 44
 44
 44
 47
 45
 44
General and administrative13
 19
 14
 14
 13
 12
 13
 13
Total operating expenses73
 87
 80
 81
 80
 81
 78
 77
Income (loss) from operations3
 (10) 
 (1) (2) (2) 2
 1
Other income (expense), net1
 
 
 (1) (2) (3) (1) 
Income (loss) before income taxes4
 (10) 
 (2) (4) (5) 1
 1
Benefit from (provision for) income taxes (1)

 8
 (3) (3) (91) 5
 
 (1)
Net income (loss)4% (2)% (3)% (5)% (95)%  % 1 %  %
_________________
(1)
In the fourth quarter of fiscal 2015, a valuation allowance was established against a significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets, because realization of these tax benefits through future taxable income did not meet the more-likely-than-not threshold.

Key Metrics

The following table presents unaudited key metrics for each of the eight quarters in the period endedthrough February 28, 2014.29, 2016. In addition to our results determined in accordance with GAAP, we believe the following non-GAAP and operational measures are useful in evaluating our operating performance.

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 
  (in thousands, except active subscribers and percentages) 

Gross billings

 $82,039   $77,471   $75,623   $74,865   $69,525   $65,047   $64,291   $65,362  

Period-over-period percentage increase

  6  2  1  8  7  1  (2)%  

Adjusted EBITDA

 $16,832   $12,649   $11,372   $12,053   $12,804   $10,499   $11,682   $14,110  

Adjusted EBITDA as a percentage of total revenue

  28  21  20  21  24  20  24  31

Free cash flow

 $18,677   $9,712   $9,416   $1,607   $10,129   $14,865   $6,225   $9,866  

Free cash flow as a percentage of total revenue

  31  16  16  3  19  29  13  21

Active subscribers as of period end

  205,421    197,503    190,700    184,232    179,952    173,484    167,674    161,998  

 Three Months Ended
 February 29,
2016
 November 30,
2015
 August 31,
2015
 May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
 (in thousands, except active subscribers and percentages)
Gross billings$95,788
 $89,008
 $98,445
 $94,274
 $96,125
 $91,532
 $89,035
 $87,600
Period-over-period percentage increase8% (10)% 4% (2)% 5% 3% 2%  
Adjusted EBITDA$15,039
 $10,648
 $17,655
 $15,791
 $20,206
 $19,492
 $19,980
 $19,427
Adjusted EBITDA as a percentage of total revenue18% 13 % 23% 20 % 28% 28% 29% 29%
Free cash flow$16,450
 $3,663
 $21,130
 $5,312
 $16,239
 $9,483
 $13,679
 $4,203
Free cash flow as a percentage of total revenue20% 5 % 27% 7 % 22% 13% 20% 6%
Active subscribers as of period end278,398
 269,467
 261,613
 252,460
 243,578
 234,955
 225,600
 214,339
The following table reconciles total revenue to gross billings (in thousands):

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

Total revenue

 $60,334   $59,386   $57,790   $56,277   $52,471   $51,427   $49,024   $46,009  

Total deferred revenue, end of period

  313,157    298,823    286,792    274,444    261,243    250,163    241,734    231,131  

Less: total deferred revenue, beginning of period

  (298,823  (286,792  (274,444  (261,243  (250,163  (241,734  (231,131  (217,209

Add: deferred revenue adjustments

  7,371    6,054    5,485    5,387    5,974    5,191    4,664    5,431  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total change in deferred revenue and adjustments

  21,705    18,085    17,833    18,588    17,054    13,620    15,267    19,353  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross billings

 $82,039   $77,471   $75,623   $74,865   $69,525   $65,047   $64,291   $65,362  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

 Three Months Ended
 
February 29,
2016
 
November 30,
2015
 
August 31,
2015
 
May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Total revenue$83,726
 $80,087
 $78,371
 $77,974
 $72,178
 $70,407
 $68,652
 $66,209
Total deferred revenue, end of period (1)
392,774
 391,617
 389,835
 381,003
 372,862
 357,694
 342,663
 328,488
Less: total deferred revenue, beginning of period (1)
(391,617) (389,835) (381,003) (372,862) (357,694) (342,663) (328,488) (313,157)
Add: deferred revenue adjustments10,905
 7,139
 11,242
 8,159
 8,779
 6,094
 6,208
 6,060
Total change in deferred revenue and adjustments12,062
 8,921
 20,074
 16,300
 23,947
 21,125
 20,383
 21,391
Gross billings$95,788
 $89,008
 $98,445
 $94,274
 $96,125
 $91,532
 $89,035
 $87,600
_________________
(1)
The balances for the periods presented exclude any amounts related to the acquisition date deferred revenue assumed from C2C, which closed in the second quarter of fiscal 2015. We believe adjusting for the fair value of the assumed performance obligation allows us to better compare gross billings and adjusted EBITDA from period to period in order to assess the ongoing results of our business.

The following table reconciles net income (loss) attributable to Barracuda Networks, Inc. to adjusted EBITDA (in thousands):

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

Net income (loss) attributable to Barracuda Networks, Inc.

 $3,046   $(2,093 $(2,175 $(2,404 $(1,758 $(1,973 $(1,326 $(2,334

Total deferred revenue, end of period

  313,157    298,823    286,792    274,444    261,243    250,163    241,734    231,131  

Less: total deferred revenue, beginning of period

  (298,823  (286,792  (274,444  (261,243  (250,163  (241,734  (231,131  (217,209

Less: total deferred costs, end of period

  (50,279  (48,270  (46,058  (42,556  (39,470  (37,299  (35,347  (32,904

Total deferred costs, beginning of period

  48,270    46,058    42,556    39,470    37,299    35,347    32,904    29,254  

Other (income) expense, net

  (380  (121  (7  457    313    (362  (186  1,074  

Benefit for income taxes

  (3,830  (599  (1,089  (1,047  (2,715  (1,076  (391  (902

Depreciation and amortization

  1,994    2,633    2,489    2,245    2,327    2,015    1,993    1,998  

Stock-based compensation

  3,286    2,423    2,631    2,497    2,430    1,723    1,393    3,241  

Acquisition and other non-recurring charges (1)

  391    587    677    190    3,298    3,695    2,039    761  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Adjusted EBITDA

 $16,832   $12,649   $11,372   $12,053   $12,804   $10,499   $11,682   $14,110  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

 Three Months Ended
 
February 29,
2016
 
November 30,
2015
 
August 31,
2015
 
May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Net income (loss)$3,235
 $(1,586) $(2,239) $(3,832) $(68,351) $(36) $738
 $151
Total deferred revenue, end of period (1)
392,774
 391,617
 389,835
 381,003
 372,862
 357,694
 342,663
 328,488
Less: total deferred revenue, beginning of period (1)
(391,617) (389,835) (381,003) (372,862) (357,694) (342,663) (328,488) (313,157)
Less: total deferred costs, end of period(58,962) (59,255) (60,214) (59,255) (57,936) (56,114) (54,582) (52,549)
Total deferred costs, beginning of period59,255
 60,214
 59,255
 57,936
 56,114
 54,582
 52,549
 50,279
Other expense (income), net(604) 395
 (97) 568
 1,147
 1,789
 681
 57
Provision for (benefit from) income taxes(406) (6,793) 2,030
 2,442
 65,921
 (3,327) (292) 600
Depreciation, amortization and impairment expense5,373
 3,458
 2,295
 2,174
 2,091
 2,118
 2,335
 2,087
Stock-based compensation expense7,430
 7,706
 7,166
 6,544
 5,376
 4,864
 3,736
 3,082
Acquisition and other non-recurring charges (2)
(1,439) 4,727
 627
 1,073
 676
 585
 640
 389
Adjusted EBITDA$15,039
 $10,648
 $17,655
 $15,791
 $20,206
 $19,492
 $19,980
 $19,427
_________________
(1)
The balances for the periods presented exclude any amounts related to the acquisition date deferred revenue assumed from C2C, which closed in the second quarter of fiscal 2015. We believe adjusting for the fair value of the assumed performance obligation allows us to better compare gross billings and adjusted EBITDA from period to period in order to assess the ongoing results of our business.
(2)
The following table details the acquisition and other non-recurring charges affecting adjusted EBITDA (in thousands):

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

CEO transition

 $—     $—     $—     $—     $1,365   $3,281   $1,393   $19  

Export compliance

  16    212    211    —      262    265    403    481  

Option holder bonuses

  —      —      —      —      1,420    —      —      —    

Acquisition costs

  375    375    466    190    251    149    243    261  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total acquisition and other non-recurring charges

 $391   $587   $677   $190   $3,298   $3,695   $2,039   $761  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

 Three Months Ended
 
February 29,
2016
 
November 30,
2015
 
August 31,
2015
 
May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Acquisition costs$(1,426) $929
 $622
 $1,017
 $629
 $525
 $588
 $372
Export compliance(13) 1,522
 5
 56
 47
 60
 52
 17
Intellectual property settlement
 2,276
 
 
 
 
 
 
Total acquisition and other non-recurring charges$(1,439) $4,727
 $627
 $1,073
 $676
 $585
 $640
 $389
The following table reconciles cash provided by operating activities to free cash flow (in thousands):

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

Cash provided by operating activities

 $19,534   $10,593   $11,889   $194   $8,764   $14,893   $5,523   $10,195  

Less: purchases of property and equipment

  (1,759  (1,328  (2,866  (1,663  (1,671  (1,508  (934  (609

Acquisition and other non-recurring charges (1)

  902    447    393    3,076    3,036    1,480    1,636    280  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Free cash flow

 $18,677   $9,712   $9,416   $1,607   $10,129   $14,865   $6,225   $9,866  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

 Three Months Ended
 
February 29,
2016
 
November 30,
2015
 
August 31,
2015
 
May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Cash provided by operating activities$15,395
 $5,252
 $22,317
 $6,302
 $21,030
 $12,192
 $15,475
 $5,407
Less: purchases of property and equipment(2,318) (2,057) (1,567) (1,876) (5,458) (3,284) (2,186) (1,589)
Acquisition and other non-recurring charges (1)
3,373
 468
 380
 886
 667
 575
 390
 385
Free cash flow$16,450
 $3,663
 $21,130
 $5,312
 $16,239
 $9,483
 $13,679
 $4,203
_________________
(1)
The following table details the acquisition and other non-recurring charges affecting free cash flow (in thousands):

  Three Months Ended 
  February 28,
2014
  November 30,
2013
  August 31,
2013
  May 31,
2013
  February 28,
2013
  November 30,
2012
  August 31,
2012
  May 31,
2012
 

CEO transition

 $—     $—     $—     $1,946   $1,365   $1,331   $1,393   $19  

Export compliance

  527    72    —      940    —      —      —      —    

Option holder bonuses

  —      —      —      —      1,420    —      —      —    

Acquisition costs

  375    375    393    190    251    149    243    261  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total acquisition and other non-recurring charges

 $902   $447   $393   $3,076   $3,036   $1,480   $1,636   $280  
 

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 



 Three Months Ended
 February 29,
2016
 November 30,
2015
 August 31,
2015
 May 31,
2015
 February 28,
2015
 November 30,
2014
 August 31,
2014
 May 31,
2014
Acquisition costs$866
 $456
 $372
 $830
 $580
 $569
 $372
 $372
Export compliance1,507
 12
 8
 56
 87
 6
 18
 13
Intellectual property settlement1,000
 
 
 
 
 
 
 
Total acquisition and other non-recurring charges$3,373
 $468
 $380
 $886
 $667
 $575
 $390
 $385
Quarterly Revenue Trends

Our quarterly total revenue has increased sequentially for all periods presented. In the three months ended February 28, 2014,29, 2016, our subscription revenue increased by $0.8$3.6 million, or 2%6%, from $41.2$58.4 million in the three months ended November 30, 20132015 to $42.0$62.1 million in the three months ended February 28, 2014. This growth in29, 2016. Our subscription revenue is growing at a higher rate than our subscription rate wasappliance revenue primarily the resultdue to customers continuing to shift from on-premises deployments of an increase in active subscribers.

IT infrastructure to hybrid, public cloud, SaaS and managed service provider solutions.

Our total revenue has not been significantly impacted by seasonality.

Quarterly Gross Margin Trends

Gross profit increased sequentially for all periods presented, except the third quarter of fiscal 2016, and total gross margin was consistently between 76% and 78%80% for all periods presented. Our cost of revenue has increased over the period as we have added technical support headcount in line with oura function of gross billings growth. Our costGross margin declined in fiscal 2016 primarily due to additional amortization of revenueintangible assets related to appliance fulfillment has increased over the period. This increaseacquisition of Intronis, while we experienced gross margin improvements in appliance fulfillment costs isfiscal 2015 primarily due to certain acquisition related to a product mix shift in gross billings towards solutions that haveintangible assets being fully amortized and lower gross profit margins. This product mix shift was partially offset by increases in subscription revenueinventory reserve adjustments during the period. We expect continued pressures on the gross margin trends as a result of product mix, and as we continue our investment in cloud infrastructure delivery.

fiscal year.

Quarterly Operating Expenses Trends

Total operating expenses increased sequentially for all periods presented except the second and fourth quarter of fiscal 2016. The increases were primarily due to the addition of personnel in connection with the expansion of our business. The increase in researchbusiness and development expense was primarily related to a 28% increase inthe acquisition of Intronis. During fiscal 2016, headcount during fiscal 2013 and an 18% increase in fiscal 2014, our sales and marketing expense increase was primarily related to a 25% increase in headcount during fiscal 2013 and our general and administrative expense increase was primarily related to a 19% increase in fiscal 2014.increased by 9% year over year. The timing of acquisition and other non-recurring charges also impacted our operating expenses. In fiscal 2014,2016, we incurred charges associated with the majorityresolution of a self-reported export compliance matter, the charges relatesettlement of an intellectual property matter and transaction costs associated with our acquisitions, which primarily caused the higher operating expenses in the third fiscal quarter of 2016 as compared to contingent consideration payments made under the termsother fiscal 2016 quarters. Our sales and marketing expense may experience variability based on the timing of certain acquisition agreementsour marketing programs and will be dependent on the timing of $1.3 million.

strategic initiatives and investment opportunities.

Quarterly Non-GAAP Financial Measure Trends

Gross billings. Our quarterly gross billings results reflect some seasonality in sales of our solutions. We typically have seasonally higher gross billings in our first and fourth quarters. The increase in gross billings duringquarters, as the first quarter primarily related to subscriptiongenerally experiences stronger renewals where we have large blocks of subscription expirations occurring annually in our first quarter. Due to our high rate of customer retention, we typically experience an increase in gross billings as a result of renewals in this first quarter. Additionally, certain industries make purchases more frequently in our first quarter. The increase in gross billings in ourand the fourth quarter is primarilygenerally driven by demand related to calendar year-end activity,budget needs. In fiscal 2016, we experienced lower than expected growth rates due to customer deployment of solutions prior to, or shortly after,weakness experienced in the calendar year-end, both of which impact our fourth quarter ending February. In general, gross billingsEMEA region and in our data protection business. Additionally, in fiscal 2016, we observed a shift in customer deployments as customers moved from on-premises to hybrid, public cloud, SaaS and managed service provider solutions. These trends have led to longer sales cycles and delays in buying decisions, as well as more customers electing one-year renewal terms rather than multi-year arrangements as they evaluate their long-term strategies. The second quarter period are impacted by fewer selling days and reduced economic activity, particularly in Europe, overof fiscal 2016 sequentially increased due to the summer period. Gross billings trends during the period reported have been impacted by foreign currency fluctuations.

The increase in gross billingstiming of certain larger sales which occurred in the three months ended February 28, 2013, May 31, 2013, August 31, 2013, November 30, 2013 and February 28, 2014 were primarily driven by our continued abilitysecond quarter as opposed to cross-sell adjacent solutionsthe first quarter due to existing customers and the growth in our renewal subscriptions as a result of our high level of customer retention. In addition, we continue to invest inlonger sales and marketing, resulting in an increase in our ability to attract and retain new customers.

cycles associated with such larger sales.

Adjusted EBITDA. Adjusted EBITDA is subject to the same seasonality trends that affect gross billings, since adjusted EBITDA adds back the increase in deferred revenue during the period to net income.income (loss). Additionally, adjusted EBITDA is subject to quarterly changes based on investment objectives. We typically experience higherobjectives and the timing of sales and marketing expenses in our fourth quarter as a result of certain conferences and trade shows that occur in the fourth quarter ending February.

based on strategic initiatives.


The trends in adjusted EBITDA from period to period were based primarily upon changes in gross billings and operating expenses. Our increases inGenerally, operating expenses increased in fiscal 2014 were2016 primarily related to investmentinvestments in headcount. Total headcount increased by 7%, primarily in research and development and technical support personnel. The improved trend ingrowth initiatives. However, the lower than expected gross billings has impacted adjusted EBITDA in the three months ended February 28, 2014 was consistent with our increase in gross billings.

compared to fiscal 2015.

Free cash flow. Free cash flow is impacted by the seasonality trends in gross billings and adjusted EBITDA discussed above. Additionally, free cash flow is subject to the timing of investments in capital expenditures, the majority of which are made in the first half of our fiscal year, which principally relate to investment in cloud and corporate infrastructure required to support the growth of our business. While our management plans for these types of infrastructure investments, the timing of the investment is driven, most importantly, by customer need, and can vary from our plan.

The trends in free cash flow during the periods presented were primarily impacted by the trends in our gross billings and adjusted EBITDA. The increase in free cash flow in the three months ended February 28, 201429, 2016 were driven primarily by an increase in our net cash provided by operating activities as a result of positive working capital changes coupled with the timing of certain payments which were paid in the subsequent period compared to when the expense was recorded.

Active Subscribers. To date, changes in active subscribers have not been materially impacted by seasonal trends. The increase and linearity of the active subscribers is related to our ability to maintain a high renewal rate of subscriptions. Active subscribers are also impacted by our ability to attract and acquire new customers. DuringIn fiscal 2014,2016, we renewed 97%93% of the expiring subscriptions, on a dollar basis, andas we continued to invest in salessee more customers opt for ratable subscription form factors and marketing infrastructure to attract and retain new customers which contributed to the increase in active subscribers.

shorter contract lengths.

Liquidity and Capital Resources

   Year Ended February 28/29, 
   2014  2013  2012 
   (in thousands) 

Cash provided by operating activities

  $42,210   $39,375   $43,926  

Cash used in investing activities

   (14,913  (8,504  (11,120

Cash provided by (used in) financing activities

   78,503    (127,111  (5,048

 Year Ended February 28/29,
 2016 2015 2014
 (in thousands)
Cash provided by operating activities$49,266
 $54,104
 $42,210
Cash used in investing activities$(61,744) $(59,539) $(14,913)
Cash provided by (used in) financing activities$(20,396) $21,704
 $78,503
As of February 28, 2014,29, 2016, we had cash and cash equivalents of $135.9$118.7 million, of which approximately $4.4$15.2 million was held outside of the United States and not presently available to fund domestic operations and obligations. In addition, we held marketable securities of $36.4 million as of February 29, 2016. If we were to repatriate cash held outside of the United States, it could be subject to U.S. income taxes, less any previously paid foreign income taxes.

Prior to During the third quarter of fiscal 2014,2016, we fundedacquired Intronis and paid cash consideration of $58.4 million and held back an additional $7.0 million for potential indemnification obligations of the equityholders of Intronis. As a result of purchase price adjustments set forth in the merger agreement, the total purchase consideration was reduced by $0.2 million for working capital adjustments and the initial hold back amount was adjusted accordingly in the fourth quarter of fiscal 2016.

Furthermore, we renewed our operations primarily$25.0 million credit facility with Silicon Valley Bank ("SVB") to expire in November 2016. The credit facility includes an option to request an increase of the available funds to $50.0 million and is secured by a security interest on substantially all of our assets and contains restrictive covenants. Upon drawing the credit facility, the financial covenants will require us to maintain a minimum adjusted EBITDA, as defined in the credit facility, and a minimum adjusted quick ratio. The credit facility also sets forth specified events of default. No amounts had been drawn under the credit facility through cash generated from operations, andFebruary 29, 2016. Refer to a lesser extent, private salesNote 9 of equity securities. In November 2013, we completed our IPO which resulted in proceeds of $75.5 million, net of offering costs and underwriting discounts and commissions. the Consolidated Financial Statements for additional information on the credit facility.
We believe that our existing cash, cash equivalents and short-term marketable securities, our available credit facility and cash equivalents, together with our existing credit facility,generated from operations will be sufficient to meet our anticipated cash needsworking capital and capital expenditure requirements, as well as to fund any principal and interest payments on notes payable and repurchases of our common stock, for at least the next 12 months. Our future capital requirements will depend on many factors including our growth rate, the timing and extent of spending to support development efforts, the expansion of sales and marketing activities, the introduction of new and enhanced solutions and service offerings and the continuing market acceptance of our solutions. In the event that additional financing is required from outside sources, we may not be able to raise it on terms acceptable to us or at all. If we are unable to raise additional capital when desired, our business, operating results and financial condition would be adversely affected.

The Recapitalization


In October 2012,addition, as described in the section "Legal Proceedings" we completedare currently involved in ongoing litigation. Any adverse settlements or judgments in any litigation could have a material adverse impact on our results of operations, cash balances and cash flows in the Recapitalizationperiod in which we (i) declared cash dividends, (ii) sold shares of our Series B redeemable convertible preferred stock to certain of our existing investors, and (iii) repurchased shares of common stock from our founders and their affiliates. The shares of our common stock which we repurchased were subsequently cancelled. In December 2012, in lieu of dividends, we made bonus payments to our employees who held fully vested options to purchase our common stock at the time of the Recapitalization. In connection with the Recapitalization, we entered into a credit facility with SVB consisting of a revolving loan facility which

included a letter of credit sub facility. In December 2013, the credit facility was amended and the $40 million credit facility was reduced to $25 million. No amounts had been drawn under the credit facility as of February 28, 2014. See Note 10 of the Consolidated Financial Statements for additional information on the credit facility.

such events occur.

Operating Activities

Our primary source of cash from operating activities has been from cash collections from our customers. We expect cash inflows from operating activities to be affected by increases in sales and timing of collections. Our primary uses of cash from operating activities have been for personnel costs and investment in sales and marketing and research and development infrastructure. We expect cash outflows from operating activities to be affected by increases in sales and increases in personnel costs as we grow our business.

For fiscal 2016, operating activities provided $49.3 million in cash as a result of non-cash charges of $30.9 million and a net change of $22.8 million in our net operating assets and liabilities, partially offset by a net loss of $4.4 million. Non-cash charges primarily included changes in deferred income taxes, stock-based compensation and depreciation, amortization and impairment expenses. The net change in our operating assets and liabilities was primarily the result of a $19.0 million increase in deferred revenue due to an increase in sales.
For fiscal 2015, operating activities provided $54.1 million in cash as a result of non-cash charges of $76.5 million and a net change of $45.1 million in our net operating assets and liabilities, partially offset by a net loss of $67.5 million. Non-cash charges primarily included changes in deferred income taxes, stock-based compensation and depreciation and amortization expenses. The non-cash change in deferred income taxes was primarily due to a valuation allowance established against significant portion of our deferred tax assets, including U.S. federal and state deferred tax assets, as well as certain foreign deferred tax assets. The net change in our operating assets and liabilities was primarily the result of a $59.3 million increase in deferred revenue due to an increase in sales, which also resulted in an offsetting effect from increased accounts receivable of $12.9 million.
For fiscal 2014, operating activities provided $42.2 million in cash as a result of a net change of $40.6 million in our net operating assets and liabilities and non-cash charges of $6.0 million, partially offset by a net loss of $4.4 million. Non-cash charges primarily included stock-based compensation and depreciation and amortization expenses, offset by deferred income taxes. The net change in our operating assets and liabilities was primarily the result of a $51.8 million increase in deferred revenue resulting from an increase in sales.

For fiscal 2013, operating activities provided $39.4 million in cash as a result of a net change of $45.5 million in our net operating assets and liabilities and non-cash charges of $2.1 million, partially offset by a net loss of $8.2 million. Non-cash charges primarily included stock-based compensation and depreciation and amortization, offset by deferred income taxes. The net change in our operating assets and liabilities was primarily the result of a $44.2 million increase in deferred revenue resulting from an increase in sales.

For fiscal 2012, operating activities provided $43.9 million in cash as a result of a net change of $46.2 million in our net operating assets and liabilities, partially offset by non-cash items of $2.1 million and a net loss of $0.3 million. Non-cash charges included stock-based compensation and depreciation and amortization, offset by deferred income taxes. The net change in our operating assets and liabilities was primarily the result of a $56.6 million increase in deferred revenue due to an increase in sales.

Investing Activities

Our investing activities have generally consisted primarily of transactions related to marketable and non-marketable securities, purchases of property and equipment, related to providing cloud subscriptions, purchases and sales of short-term marketable securities, and activity in connection with prior acquisitions. We expect to continue to makepurchase property and equipment to support the continued growth of our business as well as continue to invest in our data center infrastructure.
For fiscal 2016, cash used in investing activities was $61.7 million and primarily related to our acquisition of Intronis and other acquisition related payments of $56.9 million, purchases of marketable securities of $26.0 million, purchases of property and equipment of $7.8 million and investments of $1.4 million in non-marketable securities, partially offset by proceeds from the sale and maturity of certain marketable securities of $30.4 million.
For fiscal 2015, cash used in investing activities was $59.5 million and primarily related to support continued growthpurchases of marketable and non-marketable securities of $43.2 million, purchases of property and equipment of $12.5 million and our business.

acquisition of C2C and acquisition related escrow payments of $4.8 million.

For fiscal 2014, cash used in investing activities was $14.9 million and was primarily related to our acquisition of CudaSign (formerly SignNow, Inc.) and acquisition related contingent consideration payments totaling $8.5 million and $7.6 million in purchases of property and equipment.

For fiscal 2013 and 2012, cash used in investing activities was $8.5 million and $11.1 million, respectively, and was primarily the result of purchases of property and equipment and payment of contingent consideration related to a previous acquisition.

Our annual capital expenditures generally have varied between approximately 2% and 5% of annual total revenue. We believe future capital expenditures are likely to be consistent with historical experience with variations above or below the range depending upon our need to make additional investments for facilities expansion.

specific strategic opportunities.

Financing Activities


Our financing activities primarilygenerally consisted of proceeds from the sale of our common stock in our IPO, proceeds from the sale of our redeemable convertible preferred stock,equity related transactions, including proceeds from the exercises of employee stock options, excess tax benefits from equity incentive plans and tax payments associated with the net share settlements of equity awards, and repurchases of common stockstock.
For fiscal 2016, cash used in financing activities was $20.4 million and paymentprimarily related to repurchases of dividends declared on our common stock of $19.2 million, tax payments of $6.7 million related to net share settlements of equity awards and redeemable convertible preferred stock.

payments of $2.5 million related to remittances to tax authorities for employee equity transactions. These cash outflows were partially offset by proceeds from stock option exercises of $4.8 million and excess tax benefits from equity compensation plans of $3.8 million.

For fiscal 2015, financing activities provided $21.7 million in cash primarily as a result of proceeds from exercises of employee stock options of $16.5 million and the excess tax benefits of $9.0 million associated with such transactions, partially offset by $5.4 million in taxes paid for the net settlement of equity awards.
For fiscal 2014, financing activities provided $78.5 million in cash primarily as a result of our net cash proceeds of $75.5 million from our IPO, net of underwriting discounts and commissions and offering costs.

For fiscal 2013, financing activities used $127.1 million in cash, primarily as a result of the net payment of $128.4 million in dividends to holders of our common stock and redeemable convertible preferred stock and the repurchase of $127.5 million of our common stock from our founders and their affiliates, partially offset by net proceeds of $125.7 million from the sale of our Series B redeemable convertible preferred stock to certain of our existing investors.

For fiscal 2012, financing activities used $5.0 million, primarily related to the purchase of a non-controlling interest and the repurchase of common stock.

Contractual Obligations and Commitments

The following summarizes our contractual obligations and commitments as of February 28, 2014:

                                                                                          
   Payments Due by Period 
   Total   Less Than
1 Year
   1 - 3
Years
   3 - 5
Years
   More Than
5 Years
 
   (in thousands) 

Operating leases (1)

  $7,230    $2,072    $3,448    $1,710    $—    

Debt obligations (2)

   4,872     237     520     4,115     —    

Purchase commitments (3)

   3,292     3,292     —       —       —    
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $15,394    $5,601    $3,968    $5,825    $—    
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

29, 2016:
 Payments Due by Period
 Total 
Less Than
1 Year
 
1 - 3
Years
 
3 - 5
Years
 
More Than
5 Years
 (in thousands)
Operating leases (1)
$9,317
 $3,178
 $4,435
 $1,704
 $
Debt obligations (2)
4,383
 268
 4,115
 
 
Interest payable associated with debt obligations (2)
370
 265
 105
 
 
Unrecognized purchase commitments (3)
28,606
 21,306
 7,300
 
 
 $42,676
 $25,017
 $15,955
 $1,704
 $
_________________
(1)
Consists of contractual obligations from office space and equipment under non-cancelable operating lease.leases.
(2)
In December 2011, as part of the purchase of our corporate headquarters, we assumed debt obligations of $5.3 million bearing interest at 6.23% per year.
(3)
Consists of non-cancelablefuture unrecognized contractual obligations, primarily for purchase commitments forof goods orand services primarily related to the purchase of inventory.inventory, advertising and marketing, royalty and licensing arrangements and data center operations.

The contractual obligation table above excludes tax liabilities of $5.0$6.4 million related to uncertaingross unrecognized tax positionsbenefits because we are unable to make a reasonably reliable estimate of the timing of settlement, if any, of these future payments.

Additionally, we agreed to make contingent consideration payments as part of certain acquisitions, which are not included in the table above. As of February 29, 2016, we estimated the fair value of the contingent consideration liabilities to be $1.3 million. Refer to Note 3 to Consolidated Financial Statements for additional information.


Off-Balance Sheet Arrangements

Through February 28, 2014,29, 2016, we did not have any relationships with unconsolidated organizations or financial partnerships, such as structured finance or special purpose entities that would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

Critical Accounting Policies and Estimates

Our consolidated financial statements have been prepared in accordance with GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, expenses and related disclosures. We base our estimates on historical

experience and on various other assumptions that we believe are reasonable under the circumstances. We evaluate our estimates and assumptions on an ongoing basis. Actual results may differ from these estimates. To the extent that there are material differences between these estimates and our actual results, our future financial statements will be affected.

The critical accounting policies requiring estimates, assumptions, and judgments that we believe have the most significant impact on our consolidated financial statements are described below.

Revenue Recognition

We typically provide access to our solutions through appliances and related subscription agreements, whereby the customer is charged an upfront fee for the appliance and is required to purchase a related subscription agreement. The subscription agreements are subject to customer renewal at the end of each subscription period. Our appliances contain hardware and embedded proprietary software. The subscriptions, referred to as Barracuda Energize Updates, provide hourly spam, anti-malware and security updates, and are required to be purchased to access our solutions. The subscriptions also entitle customers to phone support and software updates on a when and if available basis. We have determined that the elements of our customer arrangements, including thewhere an appliance and subscription are both purchased, do not qualify for treatment as a separate unit of accounting. Accordingly, all fees received under ourthese customer agreements are accounted for as a single unit of accounting, and, except for any upfront fees for the appliance, such fees are recognized ratably on a daily basis over the term of the subscription agreement. Subscription revenue also includes revenue from fixed term licenses of our managed service provider solutions, virtual appliance software, support and maintenance. Subscription revenue is recognized ratably over the term of the license. Recognition of revenue commences when there is persuasive evidence of an arrangement, the fee is fixed and determinable, collectability is deemed reasonably assured and the services have commenced.

We receive an upfront fee from customers for delivery and transfer of title for their appliance. No further fees related to the appliance are required to be paid by the customer in subsequent periods. Because the appliance does not have value to the customer on a stand-alone basis and requires a subscription agreement to access our solutions, the delivery of the appliance does not represent the culmination of a separate earnings process associated with the payment of the upfront fee. Accordingly, the amount of the upfront fee is recorded as deferred revenue upon invoicing and the amount is recognized as revenue ratably on a daily basis over the estimated average customer relationship period of three years.

Customers have a 30-day right to return, after which time the arrangement is non-cancelable. We make estimates and maintain a reserve for expected customer cancellations. These estimates involve inherent uncertainties and management judgment.

Stock-Based Compensation

Compensation expense related to stock-based transactions, including employee, director and non-employee directorindependent contractor stock options and RSUs, is measured and recognized in the financial statements based on fair value. The fair value of each option award is estimated on the grant date using the Black-Scholes-Merton option-pricing model and a single option award approach. The stock-based compensation expense is recognized, net of forfeitures using a straight-line basis over the requisite service periods of the awards, which is generally four years. We estimate a forfeiture rate to calculate the stock-based compensation for our awards. Our forfeiture rate is based on an analysis of our actual historical forfeitures.

The fair value of RSUs is determined based upon the fair value of the underlying common stock at the date of grant. Our outstanding RSUs vest upon the satisfaction of a time-based service component. The stock-based compensation expense is recognized ratably over the requisite service period of the RSUs, which is generally four years.

Our option-pricing model utilizes the estimated fair value of our common stock and requires the input of highly subjective assumptions, including the fair value of the underlying common stock,such as the expected term of the option, the expected volatility of the price of our common stock, risk-freerisk-

free interest rates, and the expected dividend yield of our common stock. The assumptions used in our option-pricing model represent management’s best estimates. These estimates involve inherent uncertainties and the application of management’s judgment. If factors change and different assumptions are used, our stock-based compensation expense could be materially different in the future.

These assumptions are estimated as follows:

Fair Value of our Common Stock. Prior to our IPO, we estimated the value of our common stock by considering numerous objective and subjective factors at each grant date. These factors included, but were not limited to, (i) contemporaneous valuations of common stock performed by unrelated third-party specialists; (ii) the prices for our Preferred Stock sold to outside investors; (iii) the rights, preferences and privileges of our Preferred Stock relative to our common stock; (iv) the lack of marketability of our common stock; (v) developments in the business; and (vi) the likelihood of achieving a liquidity event, such as an IPO or a merger or acquisition of our Company, given prevailing market conditions.

Expected Volatility.We determine the price volatility factor based on the historical volatilities of our peer group as we did not have a sufficient trading history for our common stock. Industry peers consist of several public companies in the technology industry that are similar to us in size, stage of life cycle, and financial leverage. We did not rely on implied volatilities of traded options in our industry peers’ common stock because the volume of activity was low. We intend to continue to consistently apply this process using the same or similar public companies until a sufficient amount of historical information regarding the volatility of our own common stock share price becomes available, or unless circumstances change such that the identified companies are no longer similar to us, in which case, more suitable companies whose share prices are publicly available would be utilized in the calculation.

Expected Term.The expected term represents the period that our stock-based awards are expected to be outstanding. We determined the expected term assumption based on the average of the contractual term and the average vesting period.

Risk-Free Interest Rate.We base the risk-free interest rate used in the Black-Scholes-Merton valuation model on the implied yield available on U.S. Treasury zero-coupon issues with an equivalent remaining term of the options for each option group.

Dividend Yield.The expected dividend assumption is based on our current expectations about our anticipated dividend policy. While we declared and paid a dividend as part of the Recapitalization, we currently intend to retain all available funds and any future earnings for use in the operation of our business and do not anticipate paying any dividends on our common stock in the foreseeable future.

In addition to the assumptions used in the Black-Scholes-Merton option-pricing model, we must also estimate a forfeiture rate to calculate the stock-based compensation for our awards. Our forfeiture rate is based on an analysis of our actual forfeitures. We will continue to evaluate the appropriateness of the forfeiture rate based on actual forfeiture experience, analysis of employee turnover and other factors. Quarterly changesChanges in the estimated forfeiture rate can have a significant impact on our stock-based compensation expense as the cumulative effect of adjusting the rate is recognized in the period the forfeiture estimate is changed. If a revised forfeiture rate is higher than the previously estimated forfeiture rate, an adjustment is made that will result in a decrease to the stock-based compensation expense recognized in the financial statements. If a revised forfeiture rate is lower than the previously estimated forfeiture rate, an adjustment is made that will result in an increase to the stock-based compensation expense recognized in the financial statements.

We will continue to use judgment in evaluating the assumptions related to our stock-based compensation on a prospective basis. As we continue to accumulate additional data related to our common stock, we may have refinements to our estimates, which could materially impact our future stock-based compensation expense.

Income Taxes

We account for income taxes using the liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the financial statements or in our tax returns. Deferred taxes are determined based on the difference between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect in the years in which the differences are expected to reverse. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes. We assess the likelihood that our deferred tax assets will be recovered from future taxable income and, to the extent we believe, based upon the weight of available evidence, that it is more likely than not that all or a portion of deferred tax assets will not be realized, a valuation allowance is established through a charge to income tax expense. Potential for recovery of deferred tax assets is evaluated by estimating the future taxable profits expected from each subsidiary and considering prudent and feasible tax planning strategies.

We account for uncertainty in income taxes recognized in our financial statements by applying a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon examination by the taxing authorities, based on the technical merits of the position. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed to determine the amount of benefit to recognize in the financial statements. The amount of the benefit that may be recognized is the largest amount that has a greater than 50% likelihood of being realized upon ultimate settlement. The provision for income taxes includes the effects of any resulting tax reserves, or unrecognized tax benefits, that are considered appropriate as well as the related net interest and penalties.

The factors used to assess the likelihood of realization of our deferred tax assets include our forecast of future taxable income and available tax planning strategies that could be implemented to realize the net deferred tax assets. Assumptions represent management’s best estimates and involve inherent uncertainties and the application of management’s judgment. Should actual amounts differ from our estimates, the amount of our tax expense and liabilities could be materially impacted.

Loss Contingencies

We are subject to the possibility of various loss contingencies arising in the ordinary course of business. We consider the likelihood of loss or impairment of an asset, or the incurrence of a liability, as well as our ability to reasonably estimate the amount of loss, in determining loss contingencies. An estimated loss contingency is accrued when it is probable that an asset has been impaired or a liability has been incurred and the amount of loss can be reasonably estimated. If we determine that a loss is possible and the range of the loss can be reasonably determined, then we disclose the range of the possible loss. We regularly evaluate current information available to us to determine whether an accrual is required, an accrual should be adjusted or a range of possible loss should be disclosed.

JOBS Act Accounting Election


Business Combinations

We are an “emerging growth company,” as defined inallocate the JOBS Act. Under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards issued subsequentfair value of purchase consideration to the enactmenttangible assets acquired, liabilities assumed and intangible assets acquired based on their estimated fair values. The excess of the JOBS Act untilfair value of purchase consideration over the fair values

of these identifiable assets and liabilities is recorded as goodwill. When determining the fair values of assets acquired and liabilities assumed, management makes significant estimates and assumptions, especially with respect to intangible assets.

Critical estimates in valuing certain intangible assets include, but are not limited to, future expected cash flows from customer relationships and acquired developed technology and discount rates. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently uncertain and unpredictable and, as a result, actual results may differ materially from estimates. Other estimates associated with the accounting for acquisitions may change as additional information becomes available regarding the assets acquired and liabilities assumed.
Intangible and Long-Lived Assets
Intangible assets consist of customer relationships, trade names, acquired technology, developed software, in-process research and development and patents. Intangible assets are recorded at fair values at the date of the acquisition and, for those assets having finite useful lives, are amortized using the straight-line method over their estimated useful lives. We periodically review our intangible and other long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such timeassets may not be recoverable. Determination of recoverability is based on the lowest level of identifiable estimated undiscounted cash flows resulting from use of the asset and its eventual disposition. If not recoverable, an impairment loss would be calculated based on the excess of the carrying amount over the fair value.
Long-lived assets, including property and equipment, long-term prepayments, and intangible assets, excluding goodwill, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The evaluation is performed at the lowest level of identifiable cash flows independent of other assets. An impairment loss would be recognized when estimated undiscounted future cash flows generated from the assets are less than their carrying amount. Measurement of an impairment loss would be based on the excess of the carrying amount of the asset group over its fair value.
Impairment of Marketable and Non-Marketable Securities
We periodically review our marketable and non-marketable securities for impairment. If we conclude that any of these investments are impaired, we determine whether such impairment is other-than-temporary. We consider factors such as those standards applythe duration, severity and the reason for the decline in value, the potential recovery period and whether we intend to private companies. We have irrevocably electedsell. For marketable debt securities, we also consider whether (i) it is more likely than not to avail ourselves of this exemption from new or revised accounting standards, and, therefore,that we will be subjectrequired to sell the same new or revised accounting standardsdebt securities before recovery of their amortized cost basis, and (ii) the amortized cost basis cannot be recovered as other public companies that are not emerging growth companies.

a result of credit losses. If any impairment is considered other-than-temporary, we will write-down the security to its fair value.

Recent Accounting Pronouncements

Refer to “Recent"Recent Accounting Pronouncements”Pronouncements" in Note 1 to Consolidated Financial Statements included in Part II, Item 8 of this Annual Report on Form 10-K.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Foreign Currency Exchange Risk

A portion of our revenue and operating expenses are incurred outside the United States and are denominated in foreign currencies, which are subject to foreign currency exchange rate fluctuations, particularly changes influctuations. Our most significant currency exposures are the euro.Euro, the Japanese yen and the British pound. Our reported revenues and operating results may be impacted by fluctuations in foreign currency exchange rates. Fluctuations in foreign currency exchange rates may also cause us to recognize transaction gains and losses in our statement of operations. To date,For fiscal 2016, net gains (losses) were not significant. We recognized net foreign exchange (losses) gains of $(3.6) million and $0.1 million for fiscal 2015 and 2014, respectively, in other income (expense), net in the consolidated statement of operations.
We have foreign subsidiaries that operate and sell our products in various markets around the world. As a result, we are exposed to foreign exchange risks. Beginning in fiscal 2015, we utilized foreign exchange forward contracts to manage foreign currency transaction gains and losses have not been material to our financial statements, and we have not engaged in anyrisk associated with foreign currency hedgingdenominated monetary assets and liabilities, primarily trade receivables, and to reduce the volatility of earnings and cash flows related to foreign currency transactions.

The fair value of our contracts as of February 29, 2016 was not significant.


Interest Rate Sensitivity

We had cash, cash equivalents and marketable securities of $135.9$155.0 million and $31.6$192.1 million as of February 28, 201429, 2016 and February 28, 2013,2015, respectively. We holdThe primary objectives of our cash,investment activities are to preserve principal, provide liquidity and maximize income without significantly increasing risk. Some of our investments are subject to market risk in which changes in the prevailing interest rates may cause the principal amount of the investment to fluctuate. To minimize this risk, we maintain our portfolio of cash equivalents and short-term marketable securities for working capital purposes. Our cash and cash equivalents are primarily held in cash deposits anda variety of instruments, such as money market funds, government and we did not have any marketablecorporate debt securities asand asset- and mortgage-backed securities. We typically invest in highly-rated securities and our investment policy limits the amount of February 28, 2014. Due to the short-term nature of these instruments, we believe that we do not have any materialcredit exposure to changes in the fair value of our investment portfolio as a result of changes in interest rates. Declines inany one issuer. The risk associated with fluctuating interest rates however, would reduce future interest income. The effectrelates primarily to our portfolio of amarketable securities. A hypothetical 10%100 basis point increase or decrease in overall interest rates would not have had a materialsignificant impact on the fair valueto our results of our marketable securities as of February 28, 2013, or our interest income for fiscal 2014, 2013 and 2012.

operations.


Item 8. Financial Statements and Supplementary Data

BARRACUDA NETWORKS, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

82

83

84

85

86

89

90



REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders of Barracuda Networks, Inc.


We have audited the accompanying consolidated balance sheets of Barracuda Networks, Inc. as of February 29, 2016 and February 28, 2014 and 2013,2015, and the related consolidated statements of operations, comprehensive income (loss),loss, redeemable convertible preferred stock and stockholders’ deficit, and cash flows for each of the three years in the period ended February 28, 2014.29, 2016. Our audits also included the financial statement schedule listed in the Index at Item 15. These financial statements and schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements and schedule based on our audits.


We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. We were not engaged to perform an audit of the Company’s internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.


In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Barracuda Networks, Inc. at February 29, 2016 and February 28, 2014 and 2013,2015, and the consolidated results of its operations and its cash flows for each of the three years in the period ended February 28, 2014,29, 2016, in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein.

/s/ Ernst & Young LLP

San Jose, California

April 29, 2014

May 3, 2016


BARRACUDA NETWORKS, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except share and per share data)

   February 28, 
   2014  2013 

Assets

   

Current assets:

   

Cash and cash equivalents

  $135,879   $30,095  

Marketable securities

   —      1,550  

Accounts receivable, net of allowance for doubtful accounts of $2,134 and $1,252 as of February 28, 2014 and 2013, respectively

   27,836    24,066  

Inventories

   5,648    5,138  

Prepaid income taxes

   1,147    1,120  

Deferred costs

   25,707    20,119  

Deferred income taxes

   30,156    26,158  

Other current assets

   3,753    3,216  
  

 

 

  

 

 

 

Total current assets

   230,126    111,462  

Property and equipment

   20,558    16,972  

Deferred costs, non-current

   24,572    19,351  

Deferred income taxes, non-current

   28,515    21,065  

Other non-current assets

   1,851    1,637  

Intangible assets, net

   8,420    7,983  

Goodwill

   36,014    33,778  
  

 

 

  

 

 

 

Total assets

  $350,056   $212,248  
  

 

 

  

 

 

 

Liabilities, redeemable convertible preferred stock, and stockholders’ deficit

   

Current liabilities:

   

Accounts payable

  $13,743   $12,756  

Accrued payroll and related benefits

   8,494    9,967  

Other accrued liabilities

   9,374    9,925  

Deferred revenue

   167,562    146,257  

Deferred income taxes

   260    132  

Note payable

   237    222  
  

 

 

  

 

 

 

Total current liabilities

   199,670    179,259  

Long-term liabilities:

   

Deferred revenue, non-current

   145,595    114,986  

Deferred income taxes, non-current

   84    660  

Note payable, non-current

   4,635    4,872  

Other long-term liabilities

   5,727    4,537  

Commitments and contingencies (Note 11)

   

Redeemable convertible preferred stock:

   

$0.001 par value; zero and 17,626,227 shares authorized as of February 28, 2014 and 2013, respectively; zero and 17,626,227 shares issued and outstanding as of February 28, 2014 and 2013, respectively

   —      167,554  

Stockholders’ deficit:

   

Preferred stock, $0.001 par value; 20,000,000 and zero shares authorized as of February 28, 2014 and 2013, respectively; zero shares issued and outstanding as of February 28, 2014 and 2013, respectively

   —      —    

Common stock, $0.001 par value; 1,000,000,000 and 53,333,334 shares authorized as of February 28, 2014 and 2013, respectively; 51,045,196 and 28,091,081 shares issued and outstanding as of February 28, 2014 and 2013, respectively

   52    28  

Additional paid-in capital

   278,551    23,080  

Accumulated other comprehensive loss

   (817  (1,112

Accumulated deficit

   (283,441  (279,131
  

 

 

  

 

 

 

Total stockholders’ deficit controlling interest

   (5,655  (257,135

Total stockholders’ deficit non-controlling interest

   —      (2,485
  

 

 

  

 

 

 

Total stockholders’ deficit

   (5,655  (259,620
  

 

 

  

 

 

 

Total liabilities, redeemable convertible preferred stock, and stockholders’ deficit

  $350,056   $212,248  
  

 

 

  

 

 

 

 
As of
February 28/29,
 2016 2015
Assets   
Current assets:   
Cash and cash equivalents$118,654
 $151,373
Marketable securities36,394
 40,754
Accounts receivable, net of allowance for doubtful accounts of $2,018 and $1,531 as of February 29, 2016 and February 28, 2015, respectively36,520
 40,725
Inventories, net5,648
 4,454
Prepaid income taxes7,645
 8,245
Deferred costs31,943
 30,221
Deferred income taxes
 479
Other current assets4,805
 4,015
Total current assets241,609
 280,266
Property and equipment, net31,910
 27,839
Deferred costs, non-current27,019
 27,715
Deferred income taxes, non-current2,992
 443
Other non-current assets7,293
 4,123
Intangible assets, net39,386
 9,217
Goodwill69,595
 39,742
Total assets$419,804
 $389,345
Liabilities and stockholders’ deficit   
Current liabilities:   
Accounts payable$15,939
 $16,356
Accrued payroll and related benefits12,371
 11,656
Other accrued liabilities19,495
 12,465
Deferred revenue235,411
 209,904
Deferred income taxes
 563
Note payable268
 252
Total current liabilities283,484
 251,196
Long-term liabilities:   
Deferred revenue, non-current157,363
 163,253
Deferred income taxes, non-current2,478
 2,396
Note payable, non-current4,115
 4,383
Other long-term liabilities4,462
 7,201
Commitments and contingencies (Note 10)
 
Stockholders’ deficit:   
Preferred stock, $0.001 par value; 20,000,000 shares authorized; zero shares issued and outstanding as of February 29, 2016 and February 28, 2015, respectively
 
Common stock, $0.001 par value; 1,000,000,000 shares authorized; 52,135,194 and 52,881,002 shares issued and outstanding as of February 29, 2016 and February 28, 2015, respectively52
 53
Additional paid-in capital337,439
 316,035
Accumulated other comprehensive loss(4,509) (4,233)
Accumulated deficit(365,080) (350,939)
Total stockholders’ deficit(32,098) (39,084)
Total liabilities and stockholders’ deficit$419,804
 $389,345
See accompanying notes.


BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

   Year Ended February 28/29, 
   2014  2013  2012 

Revenue:

    

Appliance

  $71,914   $59,528   $43,258  

Subscription

   161,873    139,403    117,662  
  

 

 

  

 

 

  

 

 

 

Total revenue:

   233,787    198,931    160,920  

Cost of revenue

   53,768    45,088    34,966  
  

 

 

  

 

 

  

 

 

 

Gross profit

   180,019    153,843    125,954  

Operating expenses:

    

Research and development

   47,142    35,167    27,824  

Sales and marketing

   114,024    102,329    84,885  

General and administrative

   29,856    28,777    14,428  
  

 

 

  

 

 

  

 

 

 

Total operating expenses

   191,022    166,273    127,137  
  

 

 

  

 

 

  

 

 

 

Loss from operations

   (11,003  (12,430  (1,183

Other income (expense), net

   51    (839  476  
  

 

 

  

 

 

  

 

 

 

Loss before income taxes and non-controlling interest

   (10,952  (13,269  (707

Benefit for income taxes

   6,565    5,084    453  
  

 

 

  

 

 

  

 

 

 

Consolidated net loss

   (4,387  (8,185  (254

Net loss attributable to non-controlling interest

   761    794    859  
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to common stockholders (Note 13)

  $(3,626 $(9,203 $466  
  

 

 

  

 

 

  

 

 

 

Net income (loss) per share attributable to common stockholders:

    

Basic

  $(0.10 $(0.29 $0.01  
  

 

 

  

 

 

  

 

 

 

Diluted

  $(0.10 $(0.29 $0.01  
  

 

 

  

 

 

  

 

 

 

Weighted-average shares used to compute net income (loss) per
share attributable to common stockholders:

    

Basic

   35,355    32,031    33,829  
  

 

 

  

 

 

  

 

 

 

Diluted

   35,355    32,031    45,355  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Revenue:     
Appliance$89,275
 $83,146
 $71,914
Subscription230,883
 194,300
 161,873
Total revenue320,158
 277,446
 233,787
Cost of revenue70,132
 58,667
 53,768
Gross profit250,026
 218,779
 180,019
Operating expenses:     
Research and development71,251
 58,737
 47,142
Sales and marketing138,324
 125,526
 114,024
General and administrative47,338
 35,438
 29,856
Total operating expenses256,913
 219,701
 191,022
Loss from operations(6,887) (922) (11,003)
Other income (expense), net(262) (3,674) 51
Loss before income taxes and non-controlling interest(7,149) (4,596) (10,952)
Benefit from (provision for) income taxes2,727
 (62,902) 6,565
Consolidated net loss(4,422) (67,498) (4,387)
Net loss attributable to non-controlling interest
 
 761
Net loss attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626)
Net loss per share attributable to Barracuda Networks, Inc. common stockholders:     
Basic and diluted$(0.08) $(1.30) $(0.10)
Weighted-average shares used to compute net loss per share attributable to Barracuda Networks, Inc. common stockholders:     
Basic and diluted53,070
 51,898
 35,355
See accompanying notes.



BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

LOSS

(in thousands)

   Year Ended February 28/29, 
   2014  2013  2012 

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  

Other comprehensive income (loss), net of tax:

    

Change in net foreign currency translation adjustment

   352    (511  (85

Available-for-sale investments:

    

Change in net unrealized gains (losses) (net of tax effect of $13, $40 and $519)

   (19  (66  (846

Less: reclassification adjustment for net (gains) losses included in net income (loss) (net of tax effect of $23, $8 and $328)

   (38  (14  528  
  

 

 

  

 

 

  

 

 

 

Net change

   (57  (80  (318
  

 

 

  

 

 

  

 

 

 

Other comprehensive income (loss)

   295    (591  (403
  

 

 

  

 

 

  

 

 

 

Comprehensive income (loss) attributable to Barracuda Networks, Inc.

  $(3,331 $(7,982 $202  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Net loss attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626)
Other comprehensive income (loss), net of tax:     
Change in net foreign currency translation adjustment(669) (3,408) 352
Available-for-sale investments:     
Change in net unrealized gain (loss) (net of tax effect of $0, $5 and $13)403
 (8) (19)
Less: reclassification adjustment for net gains included in net loss (net of tax effect of $5, $0 and $23)(10) 
 (38)
Net change393
 (8) (57)
Other comprehensive income (loss)(276) (3,416) 295
Comprehensive loss attributable to Barracuda Networks, Inc.$(4,698) $(70,914) $(3,331)
See accompanying notes.



BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT

(in thousands, except share data)

            Stockholders’ Deficit 
  Series A
Redeemable
Convertible
Preferred Stock
      Common Stock  Additional
Paid-In
Capital
  Accumulated
Other
Comprehensive
Loss
  Accumulated
Deficit
  Total
Stockholders’
Deficit
Controlling
Interest
  Total
Stockholders’
Deficit Non-
controlling
Interest
  Total
Stockholders’
Deficit
 
  Shares  Amount      Shares  Amount       

Balance as of February 28, 2011

  10,050,254   $40,010       33,748,853   $34   $13,343   $(118 $(19,824 $(6,565 $1,581   $(4,984

Issuance of common stock

  —      —         146,184    —      1,462    —      —      1,462    —      1,462  

Employee loans for purchase of stock

  —      —         —      —      (255  —      —      (255  —      (255

Repurchase of common stock

  —      —         (85,635  —      (1,186  —      —      (1,186  —      (1,186

Stock-based compensation expense

  —      —         —      —      1,871    —      —      1,871    —      1,871  

Excess tax benefits from equity incentive plan

  —      —         —      —      82    —      —      82    —      82  

Non-controlling interest

  —      —         —      —      (1,872  —      —      (1,872  (2,114  (3,986

Change in unrealized gain on available-for-sale securities, net of tax effect

  —      —         —      —      —      (318  —      (318  —      (318

Foreign currency translation adjustment

  —      —         —      —      —      (85  —      (85  70    (15

Net income (loss)

  —      —         —      —      —      —      605    605    (859  (254
 

 

 

  

 

 

     

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of February 29, 2012

  10,050,254   $40,010       33,809,402   $34   $13,445   $(521 $(19,219 $(6,261 $(1,322 $(7,583

          Stockholders’ Deficit
 
Series A
Redeemable
Convertible
Preferred Stock
 
Series B
Redeemable
Convertible
Preferred Stock
  Common Stock 
Additional
Paid-In
Capital
 
Accumulated
Other
Comprehensive
Loss
 
Accumulated
Deficit
 
Total
Stockholders’
Deficit
Controlling
Interest
 
Total
Stockholders’
Deficit Non-
controlling
Interest
 
Total
Stockholders’
Deficit
 Shares Amount Shares Amount  Shares Amount 
Balance as of February 28, 201310,050,254
 $40,010
 7,575,973
 $127,544
  28,091,081
 $28
 $23,080
 $(1,112) $(279,131) $(257,135) $(2,485) $(259,620)
Issuance of common stock in connection with initial public offering, net of offering costs         4,761,000
 5
 75,485
     75,490
   75,490
Conversion of convertible preferred stock to common stock in connection with initial public offering(10,050,254) (40,010) (7,575,973) (127,544)  17,626,227
 18
 167,536
     167,554
   167,554
Issuance of common stock         769,191
 1
 3,309
     3,310
   3,310
Tax withholding related to net share settlement of equity awards   ��     (158,049) 
 (3,101)     (3,101)   (3,101)
Repurchase of common stock         (44,254) 
 (39)   (684) (723)   (723)
Stock-based compensation             10,837
     10,837
   10,837
Excess tax benefits from equity compensation plans             1,513
     1,513
   1,513
Repayment of employee loans, net             3,048
     3,048
   3,048
Options assumed in acquisition             129
     129
   129
Non-controlling interest             (3,246)     (3,246) 3,246
 
Change in unrealized gain (loss) on available-for-sale securities, net of tax effect               (57)   (57)   (57)
Foreign currency translation adjustment               352
   352
   352
Net loss                 (3,626) (3,626) (761) (4,387)
Balance as of February 28, 2014
 $
 
 $
  51,045,196
 $52
 $278,551
 $(817) $(283,441) $(5,655) $
 $(5,655)


BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT (CONTINUED)

(in thousands, except share data)

                 Stockholders’ Deficit 
  Series A
Redeemable
Convertible
Preferred Stock
  Series B
Redeemable
Convertible
Preferred Stock
     Common Stock  Additional
Paid-In
Capital
  Accumulated
Other
Comprehensive
Loss
  Accumulated
Deficit
  Total
Stockholders’
Deficit
Controlling
Interest
  Total
Stockholders’
Deficit Non-
controlling
Interest
  Total
Stockholders’
Deficit
 
  Shares  Amount  Shares  Amount     Shares  Amount       

Balance as of February 29, 2012

  10,050,254   $40,010    —     $—        33,809,402   $34   $13,445   $(521 $(19,219 $(6,261 $(1,322 $(7,583

Issuance of common stock

  —      —      —      —        1,863,317    2    8,749    —      —      8,751    —      8,751  

Repurchase of common stock

  —      —      —      —        (7,581,638  (8  (5,084  —      (122,521  (127,613  —      (127,613

Issuance of Series B Preferred Stock

  —      —      7,575,973    125,732      —      —      —      —      —      —      —      —    

Employee loans for purchase of stock

          (2,861    (2,861   (2,861

Accretion of preferred stock to redemption value

   —       1,812        (1,812    (1,812   (1,812

Stock-based compensation expense

  —      —      —      —        —      —      8,787    —      —      8,787    —      8,787  

Excess tax benefits from equity incentive plan

  —      —      —      —        —      —      1,687    —      —      1,687    —      1,687  

Cash dividend declared

  —      —      —      —        —      —      —      —      (130,000  (130,000  —      (130,000

Non-controlling interest

  —      —      —      —        —      —      169    —      —      169    (369  (200

Change in unrealized gain on available-for-sale securities, net of tax effect

  —      —          —      —      —      (80  —      (80  —      (80

Foreign currency translation adjustment

  —      —      —      —        —      —      —      (511  —      (511  —      (511

Net loss

  —      —      —      —        —      —      —      —      (7,391  (7,391  (794  (8,185
 

 

 

  

 

 

  

 

 

  

 

 

    

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of February 28, 2013

  10,050,254   $40,010    7,575,973   $127,544      28,091,081   $28   $23,080   $(1,112 $(279,131 $(257,135 $(2,485 $(259,620

          Stockholders’ Deficit
 
Series A
Redeemable
Convertible
Preferred Stock
 
Series B
Redeemable
Convertible
Preferred Stock
  Common Stock 
Additional
Paid-In
Capital
 
Accumulated
Other
Comprehensive
Loss
 
Accumulated
Deficit
 
Total
Stockholders’
Deficit
Controlling
Interest
 
Total
Stockholders’
Deficit Non-
controlling
Interest
 
Total
Stockholders’
Deficit
 Shares Amount Shares Amount  Shares Amount 
Balance as of February 28, 2014
 $
 
 $
  51,045,196
 $52
 $278,551
 $(817) $(283,441) $(5,655) $
 $(5,655)
Issuance of common stock         2,012,749
 1
 16,475
     16,476
   16,476
Tax withholding related to net share settlement of equity awards         (176,943) 
 (5,369)     (5,369)   (5,369)
Stock-based compensation             17,058
     17,058
   17,058
Excess tax benefits from equity compensation plans             8,947
     8,947
   8,947
Repayment of employee loans, net             373
     373
   373
Change in unrealized gain (loss) on available-for-sale securities, net of tax effect               (8)   (8)   (8)
Foreign currency translation adjustment               (3,408)   (3,408)   (3,408)
Net loss                 (67,498) (67,498)   (67,498)
Balance as of February 28, 2015
 $
 
 $
  52,881,002
 $53
 $316,035
 $(4,233) $(350,939) $(39,084) $
 $(39,084)


BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ DEFICIT (CONTINUED)

(in thousands, except share data)

                 Stockholders’ Deficit 
  Series A
Redeemable
Convertible
Preferred Stock
  Series B
Redeemable
Convertible
Preferred Stock
     Common Stock  Additional
Paid-In
Capital
  Accumulated
Other
Comprehensive
Loss
  Accumulated
Deficit
  Total
Stockholders’
Deficit
Controlling
Interest
  Total
Stockholders’
Deficit Non-
controlling
Interest
  Total
Stockholders’
Deficit
 
  Shares  Amount  Shares  Amount     Shares  Amount       

Balance as of February 28, 2013

  10,050,254   $40,010    7,575,973   $127,544      28,091,081   $28   $23,080   $(1,112 $(279,131 $(257,135 $(2,485 $(259,620

Issuance of common stock in connection with initial public offering, net of offering costs

        4,761,000    5    75,485      75,490     75,490  

Conversion of convertible preferred stock to common stock in connection with initial public offering

  (10,050,254  (40,010  (7,575,973  (127,544    17,626,227    18    167,536      167,554     167,554  

Issuance of common stock

  —      —      —      —        611,142    1    208    —      —      209    —      209  

Repurchase of common stock

  —      —      —      —        (44,254  —      (39  —      (684  (723  —      (723

Stock-based compensation expense

  —      —      —      —        —      —      10,837    —      —      10,837    —      10,837  

Excess tax benefits from equity incentive plan

  —      —      —      —        —      —      1,513    —      —      1,513    —      1,513  

Repayment of employee loans, net

  —      —      —      —        —      —      3,048    —      —      3,048    —      3,048  

Options assumed in acquisition

  —      —      —      —        —      —      129    —      —      129    —      129  

Non-controlling interest

  —      —      —      —        —      —      (3,246  —      —      (3,246  3,246    —    

Change in unrealized gain on available-for-sale securities, net of tax effect

  —      —      —      —        —      —      —      (57  —      (57  —      (57

Foreign currency translation adjustment

  —      —      —      —        —      —      —      352    —      352    —      352  

Net loss

  —      —      —      —        —      —      —      —      (3,626  (3,626  (761  (4,387
 

 

 

  

 

 

  

 

 

  

 

 

    

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Balance as of February 28, 2014

  —     $—      —     $—        51,045,196   $52   $278,551   $(817 $(283,441 $(5,655 $—     $(5,655
 

 

 

  

 

 

  

 

 

  

 

 

    

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

          Stockholders’ Deficit
 
Series A
Redeemable
Convertible
Preferred Stock
 
Series B
Redeemable
Convertible
Preferred Stock
  Common Stock 
Additional
Paid-In
Capital
 
Accumulated
Other
Comprehensive
Loss
 
Accumulated
Deficit
 
Total
Stockholders’
Deficit
Controlling
Interest
 
Total
Stockholders’
Deficit Non-
controlling
Interest
 
Total
Stockholders’
Deficit
 Shares Amount Shares Amount  Shares Amount 
Balance as of February 28, 2015
 $
 
 $
  52,881,002
 $53
 $316,035
 $(4,233) $(350,939) $(39,084) $
 $(39,084)
Issuance of common stock         1,019,686
 1
 4,844
     4,845
   4,845
Tax withholding related to net share settlement of equity awards         (262,511) 
 (6,734)     (6,734)   (6,734)
Repurchase of common stock         (1,502,983) (2) (9,495)   (9,719) (19,216)   (19,216)
Stock-based compensation             28,846
     28,846
   28,846
Excess tax benefits from equity compensation plans             3,788
     3,788
   3,788
Repayment of employee loans, net             155
     155
   155
Change in unrealized gain (loss) on available-for-sale securities, net of tax effect               393
   393
   393
Foreign currency translation adjustment               (669)   (669)   (669)
Net loss                 (4,422) (4,422)   (4,422)
Balance as of February 29, 2016
 $
 
 $
  52,135,194
 $52
 $337,439
 $(4,509) $(365,080) $(32,098) $
 $(32,098)
See accompanying notes.


BARRACUDA NETWORKS, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

   Year Ended February 28/29, 
   2014  2013  2012 

Operating activities

    

Consolidated net loss

  $(4,387 $(8,185 $(254

Adjustments to reconcile consolidated net loss to net cash provided by operating activities:

    

Depreciation and amortization

   9,109    8,333    8,124  

Stock-based compensation

   10,837    8,787    1,871  

Excess tax benefits from equity incentive plan

   (1,513  (1,687  (82

Loss on disposal of property and equipment

   304    60    240  

Loss (gain) on sale of marketable securities

   (61  25    (852

Deferred income taxes

   (12,633  (13,374  (11,367

Changes in operating assets and liabilities:

    

Accounts receivable

   (3,631  (1,582  (4,025

Inventory

   (509  278    (1,219

Income taxes, net

   2,696    4,403    2,210  

Deferred costs

   (10,809  (10,214  (10,931

Other current assets

   (456  (60  150  

Other non-current assets

   108    (61  (172

Accounts payable

   1,183    3,206    2,085  

Accrued payroll and related benefits

   (212  2,791    443  

Other accrued liabilities

   (18  2,349    1,274  

Other long-term liabilities

   405    114    (200

Deferred revenue

   51,797    44,192    56,631  
  

 

 

  

 

 

  

 

 

 

Net cash provided by operating activities

   42,210    39,375    43,926  

Investing activities

    

Purchase of marketable securities

   —      —      (1,666

Proceeds from sales of marketable securities

   1,516    575    1,189  

Purchase of investment in non-marketable equity and debt securities

   (310  —      (750

Purchase of property and equipment

   (7,616  (4,722  (8,510

Purchase of intangible assets

   (28  —      (366

Business combinations, net of cash acquired

   (8,475  (4,357  (1,017
  

 

 

  

 

 

  

 

 

 

Net cash used in investing activities

   (14,913  (8,504  (11,120

Financing activities

    

Net proceeds from initial public offering

   75,490    —      —    

Proceeds from issuance of common stock

   209    2,203    161  

Dividends paid

   (1,419  (128,385  —    

Proceeds from issuance of Series B stock, net of issuance costs

   —      125,732    —    

Issuance costs on line of credit

   —      (313  —    

Repurchase of common stock

   (723  (127,613  (1,186

Excess tax benefits from equity incentive plan

   1,513    1,687    82  

Repayment of employee loans, net of loans extended

   3,655    —      —    

Repayment of note payable

   (222  (222  (119

Purchase of non-controlling interest

   —      (200  (3,986
  

 

 

  

 

 

  

 

 

 

Net cash provided by (used in) financing activities

   78,503    (127,111  (5,048

Effect of exchange rate changes on cash and cash equivalents

   (16  (172  7  
  

 

 

  

 

 

  

 

 

 

Net increase (decrease) in cash and cash equivalents

   105,784    (96,412  27,765  

Cash and cash equivalents at beginning of period

   30,095    126,507    98,742  
  

 

 

  

 

 

  

 

 

 

Cash and cash equivalents at end of period

  $135,879   $30,095   $126,507  
  

 

 

  

 

 

  

 

 

 

Supplemental cash flow disclosures

    

Cash paid during the period for:

    

Interest

  $447   $485   $36  

Income taxes, net of tax refunds

  $2,565   $3,408   $8,142  

Non-cash financing and investing activities:

    

Conversion of preferred stock into common stock

  $167,554   $—     $—    

Ownership increase in non-controlling interest

  $3,246   $—     $—    

Issuance of shares in business combination

  $—     $3,528   $—    

Assumption of note payable in connection with the purchase of land and buildings

  $—     $—     $5,332  

Accretion of issuance costs

  $—     $1,812   $—    

 Year Ended February 28/29,
 2016 2015 2014
Operating activities     
Consolidated net loss$(4,422) $(67,498) $(4,387)
Adjustments to reconcile consolidated net loss to net cash provided by operating activities:     
Depreciation, amortization and impairment expense13,300
 8,631
 9,109
Stock-based compensation expense28,846
 17,058
 10,837
Excess tax benefits from equity compensation plans(3,788) (8,947) (1,513)
Deferred income taxes(6,592) 59,261
 (12,633)
Other(865) 486
 243
Changes in operating assets and liabilities:     
Accounts receivable, net4,427
 (12,945) (3,631)
Inventories, net(1,193) 1,189
 (509)
Income taxes, net2,756
 (485) 2,696
Deferred costs(1,112) (8,189) (10,809)
Other assets(2,187) (2,158) (348)
Accounts payable(720) 2,835
 1,183
Accrued payroll and related benefits3,339
 1,959
 (212)
Other liabilities(1,526) 3,566
 387
Deferred revenue19,003
 59,341
 51,797
Net cash provided by operating activities49,266
 54,104
 42,210
Investing activities     
Purchase of marketable securities(26,021) (41,977) 
Proceeds from the sale of marketable securities10,310
 249
 1,516
Proceeds from maturity of marketable securities20,047
 735
 
Purchase of investment in non-marketable equity and debt securities(1,400) (1,200) (310)
Purchase of property and equipment(7,818) (12,517) (7,616)
Purchase of intangible assets
 (38) (28)
Business combinations, net of cash acquired(56,862) (4,791) (8,475)
Net cash used in investing activities(61,744) (59,539) (14,913)
Financing activities     
Net proceeds from initial public offering
 
 75,490
Proceeds from issuance of common stock4,845
 16,476
 3,310
Taxes paid related to net share settlement of equity awards(6,734) (5,369) (3,101)
Dividends paid
 
 (1,419)
Repurchase of common stock(19,216) 
 (723)
Excess tax benefits from equity compensation plans3,788
 8,947
 1,513
Repayment of employee loans, net of loans extended(2,464) 1,921
 3,655
Repayment of note payable(285) (237) (222)
Other(330) (34) 
Net cash provided by (used in) financing activities(20,396) 21,704
 78,503
Effect of exchange rate changes on cash and cash equivalents155
 (775) (16)
Net increase (decrease) in cash and cash equivalents(32,719) 15,494
 105,784
Cash and cash equivalents at beginning of period151,373
 135,879
 30,095
Cash and cash equivalents at end of period$118,654
 $151,373
 $135,879
Supplemental cash flow disclosures     
Cash paid during the period for:     
Interest$287
 $326
 $447
Income taxes, net of tax refunds$353
 $3,191
 $2,565
Non-cash financing and investing activities:     
Conversion of preferred stock into common stock$
 $
 $167,554
Ownership increase in non-controlling interest$
 $
 $3,246
See accompanying notes.


BARRACUDA NETWORKS, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Organization and Summary of Significant Accounting Policies

Nature of Operations

Barracuda Networks, Inc., also referred to in this report as “we,” “our”"we," "our," "us," "Barracuda" or “us,”"the Company," is headquartered in Campbell, California, and designs and delivers powerful yet easy-to-use security and storagedata protection solutions. We offer cloud-connectedcloud-enabled solutions that help our customers address security threats, improve network performance and protect and store their data. Our solutions are designed to simplify IT operations for our customers, allowing them to enhance their return on technology investment.investments. We refer to the fiscal years ended February 29, 2016, February 28, 2015 and February 28, 2014 February 28, 2013 and February 29, 2012 as fiscal 2014,2016, fiscal 20132015 and fiscal 2012,2014, respectively.

Initial Public Offering

In November 2013, we completed our initial public offering (the “IPO”) in which we sold 4,761,000 shares of our common stock at a public offering price of $18.00 per share, which included 621,000 shares of common stock issued pursuant to the exercise in full of the over-allotment option by the underwriters. The IPO resulted in proceeds of $75.5 million, net of offering costs and underwriting discounts and commissions. In connection with the closing of the IPO, all of our outstanding redeemable convertible preferred stock automatically converted into 17,626,227 shares of common stock on a one-to-one basis.

Reverse Stock Split

On October 15, 2013, we effected a one-for-three reverse stock split and our board of directors (the “Board”) and stockholders approved an amendment of our certificate of incorporation such that, immediately prior to the completion of our IPO, our authorized capital stock consisted of 1,000,000,000 shares of common stock, $0.001 par value per share, and 20,000,000 shares of preferred stock, $0.001 par value per share. All information in this Annual Report on Form 10-K relating to the number of shares, price per share and per share amounts gives retroactive effect to the one-for-three reverse stock split of our capital stock.

Basis of Presentation

The accompanying consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”("GAAP") and include the accounts of Barracuda Networks, Inc. and our wholly and majority-owned subsidiaries. All significant intercompany accounts and transactions arehave been eliminated.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. OnWe evaluate our estimates on an ongoing basis, we evaluate our estimates, including those related to revenue recognition, valuationthe fair values of stock-based awards, income taxes and contingent liabilities, among others. We base our estimates on historical experience and on various other assumptions that are believedwe believe to be reasonable.reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ from those estimates and such differences could be material to our consolidated financial position and results of operations.

Reclassifications

We have reclassified certain immaterial prior period amounts within our consolidated financial statements and related notesbetween line items to conform to our current fiscal year presentation.

Cash and Cash Equivalents

Cash and cash equivalents consist of cash on deposit with banks and money market funds with an original maturity of three months or less.

Marketable Securities

Marketable securities have been classified as available-for-sale securities in the accompanying consolidated financial statements.balance sheets. Available-for-sale securities are carried at fair value, and realized gains and losses and declines in value determined to be other than temporary are included in other income (expense), net in the accompanying consolidated statements of operations. Interest income on securities classified as available-for-sale securities is also included in other income (expense), net. The cost of securities sold is based on the specific-identification method.

We periodically review our marketable securities for other-than-temporary impairment. We consider factors such as the duration, severity and the reason for the decline in value, the potential recovery period and whether we intend to sell. For marketable debt securities, we also consider whether (i) it is more likely than not that we will be required to sell the debt securities before recovery of their amortized cost basis, and (ii) the amortized cost basis cannot be recovered as a result of credit losses.
Fair Value

The carrying value of our financial instruments, including cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities, approximates fair value because of the short-term nature of such financial instruments.

We measure certain other assets, including ourgoodwill, intangible assets, net, and other investments in non-marketable equity securities at fair value on a nonrecurring basis when theythere are deemed to be other-than-temporarily impaired.

identifiable events or changes in circumstances that may have a significant adverse impact on the fair value of these assets.

Concentration of Credit Risk and Significant Customers

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and cash equivalents, marketable securities and accounts receivable.

We primarily invest only in high-quality credit instruments and maintain our cash, cash equivalents and marketable securities with high-quality institutions. Deposits held with banks, including those held in foreign branches of global banks, may exceed the amount of insurance provided on such deposits. These deposits may be redeemed upon demand and bear minimal risk. We believe that the institutions that hold our instruments are financially sound and are subject to minimal credit risk.

Our accounts receivable are derived from customers located in North Americathe United States and certain foreign countries and regions, including Europe, the Middle East, Latin America and Asia-Pacific. Sales to foreign customers accounted for 27%31%, 26%32% and 29%32% of total revenue forin fiscal 2014, 20132016, 2015 and 2012,2014, respectively. We perform ongoing credit evaluations of our customers’ financial condition and typically require no collateral from our customers. Credit risk with respect to accounts receivable is dispersed due to the large number of customers. As of February 29, 2016, no customer accounted for more than 10% of receivables. One distribution partner accounted for 10%13% of receivables as of February 28, 2014, while no single customer or distribution partner accounted for over 10% of receivables as February 28, 2013.

2015.

One distribution partner accounted for 18%22%, 20% and 13%18% of total revenue in fiscal 2016, 2015 and 2014, and 2013, respectively. No single customer or distribution partner accounted for greater than 10% of total revenue in fiscal 2012.

We currently depend on a single source or a limited number of sources for certain components used in the manufacture of our appliances. The inability of any supplier to fulfill our supply requirements could negatively impact future operating results.

Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable are recorded at the invoiced amount, net of allowances for doubtful accounts. The allowance for doubtful accounts is based on our assessment of the collectability of accounts. We regularly review the adequacy of the allowance of doubtful accounts by considering the age of outstanding invoices, customers’ expected ability to pay, and collection history, when applicable, to determine whether a specific allowance is appropriate. Accounts receivable deemed uncollectible are charged against the allowance for doubtful accounts when identified.

Inventories

Inventories are recorded at the lower of cost (using the first-in, first-out ("FIFO") method) or market.

Cost is derived using actual cost on a FIFO basis. Our inventories include material, labor, and manufacturing overhead costs. We evaluate our ending inventories for estimated excess quantities and obsolescence. This evaluation includes analysis of usage rate and projected future demand. Inventories in excess of estimated future demand are written down and charged to cost of revenue. In addition, we assess the impact of changing technology to our inventories and we write down inventories that are considered obsolete.

Property and Equipment

Property and equipment are stated at cost, less accumulated depreciation and amortization. Land is not depreciated. Depreciation is calculated using the straight-line method over the following estimated useful lives:

Asset Classification

Estimated Useful Life

Buildings

39 years

Computer equipment and software

3 years

Vehicles, machinery and equipment

3 to 5 years

Leasehold improvements

Lesser of the useful life of the asset, generally 5 years, or remaining lease term



Business Combinations
We include the results of operations of the businesses that we acquire as of the respective dates of acquisition. We allocate the fair value of the purchase price of our acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the fair value of the purchase price over the fair values of these identifiable assets and liabilities is recorded as goodwill.
Intangible Assets and Impairment of Long-Lived Assets

Intangible assets consist of customer relationships, trade names, acquired technology, developed software, in-process research and development and patents. Intangible assets are recorded at fair values at the date of the acquisition and, for those assets having finite useful lives, are amortized using the straight-line method over their estimated useful lives, which generally range from three to ten years. In-process research and development is recorded as an indefinite-lived asset until the underlying project is completed, at which time the intangible asset is amortized over the estimated useful life. We periodically review our intangible and other long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. NoDetermination of recoverability is based on the lowest level of identifiable estimated undiscounted cash flows resulting from use of the asset and its eventual disposition. If not recoverable, an impairment loss would be calculated based on the excess of the carrying amount over the fair value. In fiscal 2016, 2015 and 2014, we recorded impairment charges were recorded in fiscal 2014, 2013of $1.2 million, $0 and 2012.

$0, respectively. Refer to Note 2 to Consolidated Financial Statements for additional information.

Goodwill

Goodwill represents the excess of the purchase price over the fair value of assets acquired and liabilities assumed. We test goodwill for impairment at least annually or more frequently if events or changes in circumstances indicate that this asset may be impaired. We have elected to first assess the qualitative factors to determine whether it is more likely than not that the fair value of our single reporting operating unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test. If we determine that it is more likely than not that its fair value is less than its carrying amount, then the two-step goodwill impairment test will be performed. The first step, identifying a potential impairment, compares the fair value of the reporting unit with its carrying amount. If the carrying amount exceeds its fair value, the second step will be performed; otherwise, no further step is required. The second step, measuring the impairment loss, compares the implied fair value of the goodwill with the carrying amount of the goodwill. Any excess of the goodwill carrying amount over the applied fair value is recognized as an impairment loss, and the carrying value of goodwill is written down to fair value. As of February 28, 2014, no impairment of goodwill has been identified.

Revenue Recognition

We typically provide access to our solutions through appliances and related subscription agreements, whereby the customer is charged an upfront fee for the appliance and is required to purchase a related subscription agreement. The subscription agreements are subject to customer renewal at the end of each subscription period. Our appliances contain hardware and embedded proprietary software. The subscriptions, referred to as Barracuda Energize Updates, provide hourly spam, anti-malware and security updates, and are required to be purchased to access our solutions. The subscriptions also entitle customers to phone support and software updates on a when and if available basis. We have determined that the elements of our customer arrangements, including thewhere an appliance and subscription are purchased, do not qualify for treatment as a separate unit of

accounting. Accordingly, all fees received under ourthese customer agreements are accounted for as a single unit of accounting, and, except for any upfront fees for the appliance, such fees are recognized ratably on a daily basis over the term of the subscription agreement. Subscription revenue also includes revenue from fixed term licenses of our managed service provider solutions, virtual appliance software, support and maintenance. Subscription revenue is recognized ratably over the term of the license. Recognition of revenue commences when there is persuasive evidence of an arrangement, the fee is fixed and determinable, collectability is deemed reasonably assured and the services have commenced.

We receive an upfront fee from customers for delivery and transfer of title for their appliance. No further fees related to the appliance are required to be paid by the customer in subsequent periods. Because the appliance does not have value to the customer on a stand-alone basis and requires a subscription agreement to access our solutions, the delivery of the appliance does not represent the culmination of a separate earnings process associated with the payment of the upfront fee. Accordingly, the amount of the upfront fee is recorded as deferred revenue upon invoicing and the amount is recognized as revenue ratably on a daily basis over the estimated average customer relationship period of three years.


Customers have a 30-day right to return, after which time the arrangement is non-cancelable. We make estimates and maintain a reserve for expected customer cancellations. These estimates involve inherent uncertainties and management judgment.

Cost of Revenue

Cost of revenue consists of costs related to our appliance and subscription revenue. Such costs include hardware, manufacturing, shipping and logistics, customer support, warranty, personnel costs, data center costs and amortization of intangible assets related to acquired technology. We jointly manage the cost of providing appliances and subscription services and, accordingly, we present aggregate cost of revenues.

revenue.

Deferred Revenue

Deferred revenue represents amounts billed to customers or payments received from customers for which revenue has not yet been recognized. Deferred revenue that is expected to be recognized as revenue within one year is recorded as current deferred revenue and the remaining portion is recorded as noncurrentnon-current deferred revenue.

Warranty and Instant Replacement Service

We provide a standard one-year warranty on our appliances. We also offer separately priced extended warranty contracts on our appliances, which entitle customers to expedited replacement hardware, with next business day shipping, on our appliances. Such separately-priced extended warranty contracts are available to customers coterminous with the standard one-year warranty. Revenue from extended warranty contracts is recognized ratably over the contractual term. Costs associated with our standard warranty and extended warranty contracts are expensed as incurred. Total warranty costs, including costs incurred under our instant replacement extended warranty contracts and costs to support our standard one-year appliance warranty, in fiscal 2016, 2015 and 2014 2013were $4.4 million, $4.6 million and 2012 were $5.2 million, $4.9 million and $2.8 million, respectively.

Deferred Appliance Costs

We receive an upfront fee from our customers related to the sale of our appliance. We defer the costs of the appliance, including shipping costs, as they are directly related to the revenues that we derive from the sale of the appliance. Such deferred costs are amortized ratably over the estimated average customer relationship period of three years. Amortization of deferred appliance costs is included in costscost of revenuesrevenue in the accompanying consolidated statements of operations.

Deferred Commissions

We capitalize commission costs that are incremental and directly related to the acquisition of customer contracts. Sales commissions are deferred when earned and amortized over the same period that revenues are recognized. Commission payments are paid in full after the customer has paid. Amortization of deferred commission costs is included in sales and marketing costsexpense in the accompanying consolidated statements of operations.

Income Taxes

We account for income taxes using the liability method, which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been recognized in the financial statements or in our tax returns. Deferred taxes are determined based on the difference between the financial statement and tax basis of assets and liabilities using enacted tax rates in effect in the years in which the differences are expected to reverse. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes. We assess the likelihood that our deferred tax assets will be recovered from future taxable income and, to the extent we believe, based upon the weight of available evidence, that it is more likely than not that all or a portion of deferred tax assets will not be realized, a valuation allowance is established through a charge to income tax expense. Potential for recovery of deferred tax assets is evaluated by estimating the future taxable profits expected from each subsidiary and considering prudent and feasible tax planning strategies.

We account for uncertainty in income taxes recognized in our financial statements by applying a two-step process to determine the amount of tax benefit to be recognized. First, the tax position must be evaluated to determine the likelihood that it will be sustained upon examination by the taxing authorities, based on the technical merits of the position. If the tax position is deemed more-likely-than-not to be sustained, the tax position is then assessed to determine the amount of benefit to recognize in the financial statements. The amount of the benefit that may be recognized is the largest amount that has a greater than 50% likelihood of being realized upon ultimate settlement. The provision for income taxes includes the effects of any

resulting tax reserves, or unrecognized tax benefits, that are considered appropriate as well as the related net interest and penalties.

Software Development Costs

Software development costs incurred prior to the establishment of technological feasibility are charged to research and development expense as incurred. Technological feasibility is established upon completion of a working model, which is typically demonstrated by initial beta shipment. Software development costs incurred subsequent to the time a product’s technological feasibility has been established through the time the product is available for general release to customers are capitalized if material. No software development costs have been capitalized in the periods presented.

Advertising Costs

We expense advertising costs as incurred. Advertising expense totaled $56.7$58.2 million, $52.9$58.7 million and $46.5$56.7 million for fiscal 2016, 2015 and 2014, 2013 and 2012, respectively.

Stock-Based Compensation

We record stock-based compensation awards based on fair value as of the grant date. We use the Black-Scholes-Merton option-pricing model to estimate the fair value of our stock options and our employee stock options on the dates of grant.purchase plan ("ESPP") shares. The grant date fair value of restricted stock units is based on the fair value of our common stock, which is the closing market price of our common stock on the grant date. Prior to our IPO, our board of directors considered numerous objective and subjective factors to determine the fair value of our common stock at each

grant date. These factors included, but were not limited to, (i) contemporaneous valuations of common stock performed by unrelated third-party specialists; (ii) the prices for our Preferred Stock sold to outside investors; (iii) the rights, preferences and privileges of our Preferred Stock relative to our common stock; (iv) the lack of marketability of our common stock; (v) developments in the business; and (vi) the likelihood of achieving a liquidity event, such as an IPO or a merger or acquisition of our Company, given prevailing market conditions.

Given our limited history with employee grants, we use the “simplified”"simplified" method in estimating the expected term for stock option awards. The “simplified”"simplified" method, as permitted by the SEC, is calculated as the average of the contractual term and the average vesting period. Estimated volatility is based upon the historical volatility of similar entities whose share prices are publicly available, as we did not have sufficient trading history for our common stock. The risk-free interest rate is based on the yield curve of a zero-coupon U.S. Treasury bond on the date the stock option award is granted, with a maturity equal to the expected term of the stock option award. The expected dividend assumption is based on our current expectations about our anticipated dividend policy.

We amortize the fair value of an award expected to vest on a straight-line basis over the requisite service period of the award, which is generally the period from the grant date to the end of the vesting period. For awards with service only conditions and a graded vesting schedule, we elected to recognize costs on a straight-line basis. We use historical data to estimate the number of future forfeitures.

Foreign Currency

For those subsidiaries whose functional currency is not the U.S. dollar, assets and liabilities are translated into U.S. dollar equivalents at the exchange rate in effect on the balance sheet date and revenues and expenses are translated into U.S. dollars using the average exchange rate over the period. Resulting currency translation adjustments are recorded in accumulated other comprehensive income (loss) in the consolidated balance sheets. We record net gains and losses(losses) resulting from foreign exchange transactions in other income (expense), net in the consolidated statementstatements of operations.

For fiscal 2016, net gains (losses) were not significant. For fiscal 2015 and 2014, we recorded net gains (losses) of $(3.6) million and $0.1 million, respectively,

We have foreign subsidiaries that operate and sell our products in various markets around the world. As a result, we are exposed to foreign exchange risks. We utilize foreign exchange forward contracts to manage foreign currency risk associated with foreign currency denominated monetary assets and liabilities, primarily trade receivables, and to reduce the volatility of earnings and cash flows related to foreign currency transactions. The fair value of our contracts as of February 29, 2016 is not significant. The change in the fair value of these foreign currency forward contracts is recorded as gain (loss) in other income (expense), net in the consolidated statements of operations.
Accumulated Other Comprehensive Income (Loss)

The accumulated other comprehensive lossincome (loss) balance consists of unrealized gains and losses on available-for-sale securities and translation gains and losses related to our international subsidiaries with functional currencies other than the U.S. dollar, primarily the euro.

Euro.


Recent Accounting Pronouncements

In July 2013,March 2016, the Financial Accounting Standards Board (“FASB”(the "FASB") issued an accounting standardsstandard to simplify employee shared-based payment accounting. The standard update which provided guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, similar tax loss, or tax credit carryforward exists. This new standard requires the netting of unrecognized tax benefits (“UTBs”) against a deferred tax assetis effective for a loss or other carryforward that would apply in settlement of the uncertain tax positions. UTBs will be netted against all available same-jurisdiction loss or other tax carryforwards that would be utilized, rather than only against carryforwards that are created by the UTBs. This standard can be applied prospectively or retrospectively and applies to annual or interim periodsfiscal years beginning after December 15, 2013, but2016 and interim periods within those fiscal years, and early adoption is permitted in any interim or annual period. If early adopted in an interim period, any adjustments should be reflected as of the beginning of the fiscal year that includes that interim period. Early adoption requires the adoption of all the amendments in the same period. Amendments related to the timing of when excess tax benefits are recognized, minimum statutory withholding requirements, forfeitures, and intrinsic value should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. Amendments related to the presentation of employee taxes paid on the statement of cash flows when an employer withholds shares to meet the minimum statutory withholding requirement should be applied retrospectively. Amendments requiring recognition of excess tax benefits and tax deficiencies in the income statement and the practical expedient for estimating expected term should be applied prospectively. An entity may elect to apply the amendments related to the presentation of excess tax benefits on the statement of cash flows using either a prospective transition method or a retrospective transition method. We are currently evaluating the impact of adopting this update on our consolidated financial statements.
In March 2016, the FASB issued an accounting standard to eliminate the requirement to retroactively adopt the equity method of accounting for an investment that qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence. The standard update requires that the equity method investor add the cost of acquiring the additional interest in the investee to the current basis of the investor’s previously held interest and adopt the equity method of accounting as of the date the investment becomes qualified for equity method accounting. For an available-for-sale equity security that becomes qualified for the equity method of accounting, an entity is required to recognize through earnings the unrealized holding gain or loss in accumulated other comprehensive income (loss) at the date the investment becomes qualified for use of the equity method. The standard update is effective for fiscal years beginning after December 15, 2016 and interim periods within those years, and early adoption is permitted. The standard is to be applied prospectively upon their effective date to increases in the level of ownership interest or degree of influence that result in the adoption of the equity method. We do not expect the adoption of this update to have a material impact on our consolidated financial statements.

In February 2016, the FASB issued an accounting standard to amend lease accounting requirements and requires entities to generally recognize on the balance sheet operating and financing lease liabilities and corresponding right-of-use assets. The new standard will require significant additional disclosures about the amount, timing and uncertainty of cash flows from leases. The standard update is effective for fiscal years beginning after December 15, 2018 and interim periods within those years, and early adoption is permitted. The standard is to be applied using a modified retrospective approach and includes a number of optional practical expedients that entities may elect to apply. We are currently evaluating the impact of adopting this update on our consolidated financial statements and expect that most of our operating lease commitments will be subject to the standard update and recognized as operating lease liabilities and right-of-use assets upon the adoption.
In January 2016, the FASB issued an accounting standard to enhance the reporting model for financial instruments by amending certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. The standard update is effective for fiscal years beginning after December 15, 2017 and interim periods within those years. Early application to financial statements of fiscal years or interim periods that have not yet been issued is permitted by presenting separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk if we elected to measure the liability at fair value in accordance with the fair value option for financial instruments, otherwise, early adoption is not permitted. The standard is to be applied with a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The amendments related to equity securities without readily determinable fair values (including disclosure requirements) should be applied prospectively to equity investments that exist as of the date of adoption. We are currently evaluating the impact of adopting this update on our consolidated financial statements.
In November 2015, the FASB issued an accounting standard to simplify the presentation of deferred income taxes by requiring that deferred tax assets and liabilities, along with any related valuation allowance, be classified as non-current in a classified statement of financial position, which would be a change from our historical presentation whereby certain of our deferred tax assets and liabilities were classified as current and the remainder were classified as non-current. The standard update is effective for fiscal years beginning after December 15, 2016 and interim periods within those years, and early adoption is permitted. We are electing to applyearly adopted the new standard prospectively.in fiscal 2016 on a prospective basis and have presented both deferred tax assets and liabilities as non-current in our consolidated balance sheet as of February 29, 2016. Prior balance sheets have not been retrospectively adjusted. The adoption of this standard did not result in a material effecthave an impact on our financial position.

results of operations or cash flows as it related to balance sheet presentation only.


In February 2013,September 2015, the FASB issued an accounting standards update which addressedstandard to simplify the presentation ofaccounting for measurement period adjustments in connection with business combinations by requiring that an acquirer recognize adjustments to provisional amounts reclassified from accumulated other comprehensive income (loss). This update does not change current financial reporting requirements, instead an entity is required to cross-reference to other required disclosures that provide additional detail about amounts reclassified out of accumulated other comprehensive income (loss). In addition,are identified during the guidance requires an entity to present significant amounts reclassified out of accumulated other

comprehensive income (loss) by line item of net income (loss) if the amount reclassified is required to be reclassified to net income (loss) in its entiretymeasurement period in the same reporting period. Thisperiod in which the adjustment amounts are determined. The standard update is effective prospectively for reporting periodsfiscal years beginning after December 15, 2012.2015 and interim periods within those fiscal years. The standard update is to be applied prospectively to adjustments of provisional amounts that occur after the effective date with earlier application permitted for financial statements that have not been issued. We adopteddo not expect the adoption of this update to have an impact on our consolidated financial statements.

In July 2015, the FASB issued an accounting standard duringto simplify the measurement of inventory by changing the subsequent measurement guidance from the lower of cost or market to the lower of cost and net realizable value for inventory. The standard update is effective for fiscal years beginning after December 15, 2016 and interim periods within those years, and early adoption is permitted. The standard is to be applied prospectively. We do not expect the adoption of this update to have an impact on our consolidated financial statements.
In April 2015, the FASB issued an accounting standard providing guidance to customers about whether a cloud computing arrangement includes a software license. If a cloud computing arrangement includes a software license, then the customer should account for the software license element of the arrangement consistent with the acquisition of other software licenses. If a cloud computing arrangement does not include a software license, the customer should account for the arrangement as a service contract. The new guidance does not change the accounting for a customer’s accounting for service contracts. The standard update is effective for fiscal years beginning after December 15, 2015 and interim periods within those years and early adoption is permitted. The standard allows for adoption retrospectively or prospectively to all arrangements entered into or materially modified after the effective date. We do not expect the adoption of this update to have an impact on our consolidated financial statements.
In February 2015, the FASB issued an accounting standard to improve consolidation guidance for legal entities and affect the consolidation evaluation for reporting organizations. The standard update is effective for fiscal years beginning after December 15, 2015 and interim periods within those years and early adoption is permitted. The standard allows for adoption retrospectively or with a modified retrospective approach by recording a cumulative-effect adjustment to equity as of the beginning of the fiscal year of adoption. We do not expect the adoption of this update to have an impact on our consolidated financial statements.
In May 2014, the FASB issued an accounting standard which completes the joint effort by the FASB and the International Accounting Standards Board to clarify the principles for recognizing revenue and improving financial reporting by creating common revenue recognition guidance for GAAP and International Financial Reporting Standards. The core principle of this update is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The original effective date would have required us to adopt this update in the first quarter of fiscal 2014 and did not have material amounts reclassified2018. However, in fiscal 2014. SinceAugust 2015, the FASB amended the standard impacts financial statement disclosure requirements only,to provide a one-year deferral of the effective date, as well as providing the option to early adopt the standard on the original effective date. Accordingly, we did not have material effectsmay adopt the standard in either the first quarter of fiscal 2018 or the first quarter of fiscal 2019. The standard allows for full retrospective adoption applied to all periods presented or retrospective adoption with the cumulative effect of initially applying this update recognized at the date of initial application. We are currently evaluating the timing and the impact of adopting this update on our results of operations,consolidated financial position or liquidity.

statements.

2. Balance Sheet Information

and Fair Value

Cash, Cash Equivalents and Marketable Securities

The following table summarizes our cash and cash equivalents and marketable securitiesby category (in thousands):

   February 28, 
   2014   2013 

Cash and cash equivalents:

    

Cash

  $41,331    $20,812  

Money market funds

   94,548     9,283  
  

 

 

   

 

 

 

Total

  $135,879    $30,095  
  

 

 

   

 

 

 

Marketable securities:

    

Equity securities

  $—      $1,550  

We did not have any marketable securities as of February 28, 2014.

 
As of
February 28/29,
 2016 2015
Cash and cash equivalents:   
Cash$60,252
 $97,187
Money market funds58,402
 54,186
 $118,654
 $151,373

The following table summarizes our marketable securities by category (in thousands):
 As of February 29, 2016
 
Amortized
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 Fair Value
Asset-backed securities$4,717
 $9
 $(3) $4,723
Corporate debt securities19,135
 11
 (22) 19,124
Equity securities3,095
 380
 
 3,475
Foreign government bonds205
 
 
 205
Mortgage-backed securities2,341
 
 (13) 2,328
U.S. government agency securities2,242
 6
 (14) 2,234
U.S. government notes4,279
 26
 
 4,305
 $36,014
 $432
 $(52) $36,394
 As of February 28, 2015
 
Amortized
Cost
 
Gross
Unrealized
Gains
 
Gross
Unrealized
Losses
 Fair Value
Asset-backed securities$4,846
 $3
 $(4) $4,845
Corporate debt securities21,241
 17
 (13) 21,245
Equity securities1,211
 37
 (32) 1,216
Foreign government bonds201
 
 
 201
Mortgage-backed securities2,716
 4
 (10) 2,710
U.S. government agency securities7,310
 8
 (24) 7,294
U.S. government notes3,242
 1
 
 3,243
 $40,767
 $70
 $(83) $40,754

The gross realized gains and losses from the sale of our marketable securities classified as available-for-sale were insignificant in all periods presented. We reflect these gains and losses as a component of other income (expense), net in the consolidated statements of operations.
The following table presents gross unrealized losses and fair values for those marketable securities that were in an unrealized loss position aggregated by investment category and the length of time that individual securities have been in a continuous loss position (in thousands):
 As of February 29, 2016
 Less Than 12 Months 12 Months or Greater Total
 
Fair
Value
 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
Asset-backed securities$1,788
 $(3) $
 $
 $1,788
 $(3)
Corporate debt securities12,088
 (22) 
 
 12,088
 (22)
Mortgage-backed securities1,746
 (8) 385
 (5) 2,131
 (13)
U.S. government agency securities887
 (10) 622
 (4) 1,509
 (14)
 $16,509
 $(43) $1,007
 $(9) $17,516
 $(52)


 As of February 28, 2015
 Less Than 12 Months 12 Months or Greater Total
 
Fair
Value
 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
 Fair Value 
Unrealized
Losses
Asset-backed securities$2,385
 $(4) $
 $
 $2,385
 $(4)
Corporate debt securities11,346
 (13) 
 
 11,346
 (13)
Equity securities978
 (32) 
 
 978
 (32)
Mortgage-backed securities1,923
 (10) 
 
 1,923
 (10)
U.S. government agency securities4,331
 (24) 
 
 4,331
 (24)
 $20,963
 $(83) $
 $
 $20,963
 $(83)
Unrealized losses related to these investments are due to interest rate fluctuations as opposed to changes in credit quality. We do not intend to sell and it is not more likely than not that we would be required to sell these investments before recovery of their amortized cost basis, which may be at maturity. As of February 28, 201329, 2016, we have recognized no other-than-temporary impairment loss. The following table classifies our marketable debt securities by contractual maturities (in thousands):

   February 28, 2013 
   Cost   Gross
Unrealized
Gains
   Gross
Unrealized
Losses
   Estimated
Fair Value
 

Equity securities

  $1,458    $92    $—      $1,550  

 As of
 February 29, 2016
Due in 1 year$12,409
Due in 1 year through 5 years16,018
Due in 5 years through 10 years559
Due after 10 years3,933
 $32,919
Fair Value Measurements

We determine the fair values of our financial instrumentsvalue based on the fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value assumes that the transaction to sell the asset or transfer the liability occurs in the principal or most advantageous market for the asset or liability and establishes that the fair value of an asset or liability shall be determined based on the assumptions that market participants would use in pricing the asset or liability. The classification of a financial asset or liability within the hierarchy is based upon the lowest level input that is significant to the fair value measurement. The fair value hierarchy prioritizes the inputs into three levels that may be used to measure fair value:

Level 1:

Inputs are unadjusted quoted prices in active markets for identical assets or liabilities.

Level 2:

Inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument.

Level 3:

Inputs are unobservable inputs based on our assumptions.

Cash equivalents and marketable equity securities are classified within Level 1 because they are valued using quoted market prices or alternative pricing sources and models utilizing market observable inputs. We have no financialMarketable debt securities and derivative assets or liabilities measured utilizingare classified within Level 2 if the investments are valued using model driven valuations which use observable inputs such as quoted market prices, benchmark yields, reported trades, broker/dealer quotes or alternative pricing sources with reasonable levels of price transparency. Our marketable securities are held by custodians who obtain investment prices from a third-party pricing provider that incorporates standard inputs in various asset price models.
We estimated the fair value of our Level 3 inputs.

contingent consideration liabilities based on a weighted probability assessment of achieving the milestones related to certain of our acquisitions. Significant increases (decreases) in the probability


assumptions in isolation would result in a significantly higher (lower) fair value measurement. In developing these estimates, we considered unobservable inputs that are supported by little or no market activity and reflect our own assumptions.
Financial assets measured at fair value on a recurring basis are summarized below (in thousands):

   February 28, 2014 
   Level 1   Level 2   Level 3   Total 

Money market funds

  $94,548    $—      $—      $94,548  
   February 28, 2013 
   Level 1   Level 2   Level 3   Total 

Money market funds

  $9,283    $—      $—      $9,283  

Equity securities

   1,550     —       —       1,550  
  

 

 

   

 

 

   

 

 

   

 

 

 
  $10,833    $—      $—      $10,833  
  

 

 

   

 

 

   

 

 

   

 

 

 

 As of February 29, 2016
 Level 1 Level 2 Level 3 Total
Cash equivalents:       
Money market funds$58,402
 $
 $
 $58,402
Marketable securities:       
Asset-backed securities$
 $4,723
 $
 $4,723
Corporate debt securities$
 $19,124
 $
 $19,124
Equity securities$3,475
 $
 $
 $3,475
Foreign government bonds$
 $205
 $
 $205
Mortgage-backed securities$
 $2,328
 $
 $2,328
U.S. government agency securities$
 $2,234
 $
 $2,234
U.S. government notes$
 $4,305
 $
 $4,305
Other accrued liabilities (current):       
Contingent consideration liability$
 $
 $1,160
 $1,160
Other long-term liabilities:       
Contingent consideration liability$
 $
 $161
 $161

 As of February 28, 2015
 Level 1 Level 2 Level 3 Total
Cash equivalents:       
Money market funds$54,186
 $
 $
 $54,186
Marketable securities:       
Asset-backed securities$
 $4,845
 $
 $4,845
Corporate debt securities$
 $21,245
 $
 $21,245
Equity securities$1,216
 $
 $
 $1,216
Foreign government bonds$
 $201
 $
 $201
Mortgage-backed securities$
 $2,710
 $
 $2,710
U.S. government agency securities$
 $7,294
 $
 $7,294
U.S. government notes$
 $3,243
 $
 $3,243
Derivative assets not designated (current):       
Foreign exchange contracts$
 $31
 $
 $31
Other accrued liabilities (current):       
Contingent consideration liability$
 $
 $1,150
 $1,150
Other long-term liabilities:       
Contingent consideration liability$
 $
 $1,878
 $1,878

The following table summarizes the change in fair value of our Level 3 contingent consideration amounts (in thousands):
Balance as of February 28, 2015$3,028
Acquisition addition334
Total remeasurement recognized in earnings(1,867)
Settlements(174)
Balance as of February 29, 2016$1,321

The contingent consideration remeasurement was recognized within research and development and sales and marketing expenses in the consolidated statements of operations. Refer to Note 3 to the Consolidated Financial Statements for additional information.
Assets Measured at Fair Value on a Non-Recurring Basis
We periodically review our intangible and other long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Determination of recoverability is based on the lowest level of identifiable estimated undiscounted cash flows resulting from use of the asset and its eventual disposition. If not recoverable, an impairment loss would be calculated based on the excess of the carrying amount over the fair value.
We utilized an income approach to estimate the fair value and the inputs used are classified as Level 3 within the fair value hierarchy due to the significance of unobservable inputs using company-specific information. During the fourth quarter of fiscal 2016, we determined there was an impairment due to a decrease in the projected cash flows related to certain developed technologies and customer relationships. We recorded an impairment charge of $1.2 million associated with these assets, included as amortization expense within cost of revenue and sales and marketing expense in the consolidated statements of operations. No impairment charges were recorded in fiscal 2015 and 2014.
Inventories,

Net

Inventories, net consisted of the following (in thousands):

   February 28, 
   2014  2013 

Raw materials

  $3,038   $3,042  

Finished goods

   3,759    2,789  

Reserves

   (1,149  (693
  

 

 

  

 

 

 
  $5,648   $5,138  
  

 

 

  

 

 

 

 
As of
February 28/29,
 2016 2015
Raw materials$2,459
 $2,455
Finished goods3,659
 2,729
Reserves(470) (730)
 $5,648
 $4,454
Deferred Costs

Deferred costs consisted of the following (in thousands):

   February 28, 
   2014   2013 

Appliance

  $35,000    $27,751  

Commissions

   15,279     11,719  
  

 

 

   

 

 

 
  $50,279    $39,470  
  

 

 

   

 

 

 

 As of
February 28/29,
 2016 2015
Appliance$41,548
 $41,052
Commissions17,414
 16,884
 $58,962
 $57,936

Property and Equipment,

Net

Property and equipment, net consisted of the following (in thousands):

   February 28, 
   2014   2013 

Land

  $5,100    $5,100  

Building

   6,549     6,549  

Computer hardware and software

   11,711     8,656  

Vehicles, machinery and equipment

   2,462     1,478  

Leasehold improvements

   2,560     1,488  
  

 

 

   

 

 

 
   28,382     23,271  

Less: accumulated depreciation and amortization

   7,824     6,299  
  

 

 

   

 

 

 
  $20,558    $16,972  
  

 

 

   

 

 

 

 As of
February 28/29,
 2016 2015
Land$9,578
 $9,354
Building6,549
 6,549
Computer hardware and software26,450
 17,860
Vehicles, machinery and equipment4,711
 3,546
Leasehold improvements4,401
 2,965
 51,689
 40,274
Accumulated depreciation and amortization(19,779) (12,435)
 $31,910
 $27,839
Depreciation and amortization expense related to property and equipment was $3.8$7.7 million, $2.8$5.2 million and $2.1$3.8 million for fiscal 2016, 2015 and 2014, 2013respectively.
Other Investments
As of February 29, 2016 and 2012, respectively.

Investment in Non-marketable Equity Security

In October 2011,February 28, 2015, we acquired stock in a privately held company for $750,000, which represents anapproximately $1.6 million and $1.3 million, respectively, or approximately 24% ownership interest, in stock of approximately 24%. Undera privately-held company that was accounted for under the equity method of accounting, wemethod. We recognize our proportional share of earnings and losses of the investee in our financialother income (expense), net in the statements of operations and adjust the carrying amount of our investment accordingly. For fiscal 2014, 20132016, our proportionate share of the investee’s losses was $0.4 million. For fiscal 2015 and 2012,2014, our proportionate share of the investee’s earnings and losses was not material.

The investment is

As of February 29, 2016 and February 28, 2015, we held approximately $1.6 million and $0.6 million, respectively, in stock of a privately-held company, which was accounted for under the cost method.
Other investments are classified in other noncurrentnon-current assets in the consolidated balance sheets.

sheets and are reviewed periodically for impairment.

Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss), net of tax, were as follows (in thousands):

   Foreign
Currency
Translation
Adjustments
  Unrealized Gains
(Losses) on
Available-for-
Sale Investments
  Total 

Balance as of February 28, 2013

  $(1,169 $57   $(1,112

Other comprehensive income (loss) before reclassifications

   352    (19  333  

Amounts reclassified from accumulated other comprehensive income (loss)

   —     (38  (38
  

 

 

  

 

 

  

 

 

 

Other comprehensive income (loss)

   352    (57  295  
  

 

 

  

 

 

  

 

 

 

Balance as of February 28, 2014

  $(817 $—     $(817
  

 

 

  

 

 

  

 

 

 

The effects on net loss

 
Foreign
Currency
Translation
Adjustments
 
Unrealized Gain (Loss) on
Available-for-
Sale Investments
 Total
Balance as of February 28, 2015$(4,225) $(8) $(4,233)
Other comprehensive income (loss) before reclassifications(669) 403
 (266)
Amounts reclassified from accumulated other comprehensive income (loss)
 (10) (10)
Other comprehensive income (loss)(669) 393
 (276)
Balance as of February 29, 2016$(4,894) $385
 $(4,509)
3. Acquisitions
Fiscal 2016

Intronis, Inc.
In October 2015, we acquired all outstanding equity interests of amounts reclassified from accumulated other comprehensive income (loss) were as follows (in thousands):

Details about Accumulated Other

Comprehensive Income (Loss) Components

 Year Ended
February 28, 2014
  

Affected Line Item in the

Consolidated Statement of Operations

Unrealized gains on available-for-sale securities

 $61   Other income (expense), net

Tax effect

  (23 Benefit for income taxes
 

 

 

  

Total reclassifications for the period

 $38   
 

 

 

  

3. Acquisitions

SignNow

In April 2013, we completed our acquisition of SignNow, Inc. (“SignNow”),Intronis, a privately-held provider of mobile eSignature applications locatedleader in California.providing data protection solutions to managed service providers. The acquisition of SignNow will enable usis expected to expand our cloud-based offerings. Wechannel reach with the addition of Intronis’ existing customer base and its purpose-built platform designed to streamline how MSPs service the data protection needs of their end-


customers. The initial fair values of assets acquired all outstanding stockand liabilities assumed were based on a preliminary valuation and our estimates and assumptions were subject to change within the measurement period of SignNowone year from the acquisition date. The primary areas of the purchase price allocation that were not yet finalized were related to the valuation of deferred income taxes and residual goodwill.
In the fourth quarter of fiscal 2016, we have finalized the purchase price allocation and valuation of assets acquired and liabilities assumed. The measurement period adjustments impacted the preliminary amounts previously recorded for goodwill and deferred tax liabilities, and do not impact the results of operations. The adjustments decreased the total purchase consideration by $0.2 million for working capital adjustments, which reduced the initial amount held back and the deferred tax liabilities by $0.1 million. The aggregate purchase consideration was $65.3 million in cash. As of $6.7 million. In addition, $4.5February 29, 2016, $6.8 million of cashthe purchase consideration is contingent uponbeing held back for potential indemnification obligations of the continued employmentequityholders of certain key employees of SignNow and is recognized as compensation expense over the requisite service period. We assumed $0.6 million of unvested SignNow stock options, which will be recorded as stock compensation expense over the weighted-average remaining service period of 3.0 years from the date of acquisition.

Intronis.

We recorded the assets acquired and liabilities assumed at their estimated fair value, with the difference between the fair value of the net assets acquired and the purchase consideration reflected as goodwill. The following table reflects the fair values of assets acquired and liabilities assumed assubsequent to the measurement period adjustments (in thousands):
Cash$2,327
Accounts receivable376
Other current assets654
Property and equipment4,203
Other non-current assets
750
Developed technology21,500
Customer relationships11,870
Trade name300
Goodwill29,718
Accounts payable
(685)
Accrued expenses(1,149)
Deferred revenue (current)(649)
Deferred tax liabilities(3,930)
Total value of assets acquired and liabilities assumed$65,285
As of the acquisition date, (in thousands):

Cash

  $56  

Accounts receivable

   110  

Developed technology

   4,780  

Customer relationships

   510  

Trade name

   390  

Goodwill

   1,825  

Accrued expenses

   (340

Deferred tax liability

   (612
  

 

 

 

Total value of assets acquired and liabilities assumed

  $6,719  
  

 

 

 

As of the acquisition date,Intronis’ developed technology, customer relationships and trade name had weighted-average useful lives of 5.07.0 years, 7.0 years and 10.04.0 years, respectively. The total weighted-average useful life of these acquired intangible assets is 5.57.0 years. The goodwill is primarily attributed to the synergies expected to arise afterbe realized following the acquisition. No goodwill was deemedGoodwill is not expected to be deductible for income tax purposes.

Included in our results of operations for the year ended February 28, 2014fiscal 2016 are $0.6$9.4 million and $1.6$1.3 million of revenue and net loss, respectively, attributable to SignNowIntronis since the date of acquisition.
The following table presents our unaudited pro forma revenueinformation presents the combined results of operations of Barracuda and net lossIntronis as if the acquisition had been completed on March 1, 2014, the beginning of the comparable prior annual reporting period. The unaudited pro forma information includes (i) amortization associated with estimates for periodsthe acquired intangible assets; and (ii) the associated tax impact on these unaudited pro forma adjustments and certain changes in judgment of valuation allowance as a combined business. The unaudited pro forma information does not reflect any cost saving synergies from operating efficiencies or the effect of the incremental costs incurred in integrating the two companies. Accordingly, this unaudited pro forma information is presented assumingfor informational purposes only and is not necessarily indicative of what the actual results of operations of the combined company would have been if the acquisition had occurred on March 1, 2012 (in thousands):

   Year Ended February 28, 
   2014  2013 

Pro forma revenue

  $233,912   $199,006  
  

 

 

  

 

 

 

Pro forma net loss attributable to Barracuda Networks, Inc.

  $(4,303 $(10,873
  

 

 

  

 

 

 

BitLeap, LLC

at the beginning of the period presented,


nor are they indicative of future results of operations.
 Year Ended February 28/29,
 2016 2015
 (in thousands)
Pro forma revenue$333,963
 $295,738
Pro forma net loss attributable to Barracuda Networks, Inc.$(12,727) $(67,665)
Other
In September 2008,July 2015, we acquired BitLeap, LLC,completed an acquisition for total consideration of approximately $1.1 million, which included an estimated fair value for contingent consideration of $0.3 million. $0.7 million was allocated to intangible assets and $0.3 million to goodwill. The goodwill is primarily attributed to the synergies expected to be realized following the acquisition and is expected to be deductible for income tax purposes. As of the acquisition date, customer relationships and developed technology had weighted-average useful lives of 7.0 years and 1.0 year, respectively. The results of operations, since the acquisition date, and pro forma information were not material to our consolidated results of operations for the year ended February 29, 2016.
As of February 29, 2016, we estimated the fair value for the contingent consideration liability to be $0.1 million. The decrease was due to settlement payments made during fiscal 2016.

Prior Year Acquisition
C2C Systems Limited
In August 2014, we completed our acquisition of C2C, a privately held company,provider of personal storage table file management, email archiving and information management solutions based in the United Kingdom, and were required to pay contingent consideration in cash and stock basedup to $4.9 million upon the attainment of certain earningsbillings levels and performance integration targets through August 2017. As of February 29, 2016 and February 28, 2015, we estimated the fair value for the contingent consideration liability to be $1.2 million and $3.0 million, respectively. Adjustments were recorded based on the weighted probability assessment of achieving the milestones overand resulted in a periodreversal of four years ended September 2012. During fiscal 2013, we recorded $5.6 million of suchthe contingent consideration liability, which became due and was recorded in fiscal 2016 as additional goodwill. No additionala reduction of research and development and sales and marketing expenses of $1.9 million. As of February 29, 2016, the remaining contingent consideration payable is due under this arrangement.

a maximum of $4.1 million as certain milestone periods have expired.

4. Goodwill and Intangible Assets

The changes in the carrying amount of goodwill are summarized as follows (in thousands):

   February 28, 
   2014   2013 

Balance at beginning of fiscal year

  $33,778    $28,430  

Contingent consideration earned

   —       5,580  

Goodwill acquired

   1,825     —    

Effect of foreign exchange rates

   411     (232
  

 

 

   

 

 

 

Balance at end of fiscal year

  $36,014    $33,778  
  

 

 

   

 

 

 

Balance as of February 28, 2015$39,742
Goodwill acquired30,054
Effect of foreign exchange rates(201)
Balance as of February 29, 2016$69,595
As of February 29, 2016, no impairment of goodwill has been identified.
Intangible assets subject to amortization are summarized as follows (in thousands):

   February 28, 2014 
   Gross
Carrying
Amount
   Accumulated
Amortization
   Net
Carrying
Value
 

Acquired developed technology

  $26,315    $21,111    $5,204  

Software license

   400     400     —    

Customer relationships

   7,463     5,794     1,669  

Patents

   1,625     873     752  

Trade name

   663     305     358  

Acquired developed software

   200     200     —    
  

 

 

   

 

 

   

 

 

 
  $36,666    $28,683    $7,983  
  

 

 

   

 

 

   

 

 

 

   February 28, 2013 
   Gross
Carrying
Amount
   Accumulated
Amortization
   Net
Carrying
Value
 

Acquired developed technology

  $21,403    $16,910    $4,493  

Software license

   400     400     —    

Customer relationships

   6,814     4,708     2,106  

Patents

   1,625     687     938  

Trade name

   273     259     14  

Acquired developed software

   200     177     23  
  

 

 

   

 

 

   

 

 

 
  $30,715    $23,141    $7,574  
  

 

 

   

 

 

   

 

 

 


 As of February 29, 2016
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Value
Acquired developed technology$50,082
 $(25,643) $24,439
Software license400
 (400) 
Customer relationships19,809
 (7,313) 12,496
Patents2,999
 (1,295) 1,704
Trade name812
 (259) 553
Acquired developed software200
 (200) 
 $74,302
 $(35,110) $39,192
 As of February 28, 2015
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
Carrying
Value
Acquired developed technology$28,799
 $(22,987) $5,812
Software license400
 (400) 
Customer relationships8,233
 (6,032) 2,201
Patents1,625
 (1,058) 567
Trade name513
 (172) 341
Acquired developed software200
 (200) 
 $39,770
 $(30,849) $8,921
In addition to the above, we maintain other intangible assets not subject to amortization principally related to the domain name www.barracuda.com, of $437,000$0.2 million and $409,000$0.3 million as of February 29, 2016 and February 28, 2014 and 2013,2015, respectively.

Amortization expense, including impairment charges, for fiscal 2016, 2015 and 2014 2013was $5.6 million, $3.4 million and 2012 was $5.4 million, $5.5 million and $6.0 million, respectively.

As of February 28, 2014,29, 2016, amortization expense for intangible assets for each of the next five years is as follows: $3.0 million in fiscal 2015, $1.7 million in fiscal 2016, $1.5$7.2 million in fiscal 2017, $1.2$6.9 million in fiscal 2018, $0.3$6.0 million in fiscal 2019, $5.8 million in fiscal 2020, $5.3 million in fiscal 2021 and $0.3$8.0 million thereafter.

5. Recapitalization Transaction

In October 2012, we completed our recapitalization pursuant to a recapitalization agreement entered into with our founders and their affiliates and certain of our existing investors. As part of the recapitalization agreement, we (i) declared $130.0 million of cash dividends, which was recorded as an increase to accumulated deficit, (ii) sold 7,575,973 shares of our Series B redeemable convertible preferred stock (“Series B Preferred Stock”) to certain of our existing investors at a price per share of approximately $16.84, for an aggregate purchase price of $127.5 million and (iii) repurchased 7,575,973 shares of common stock from our founders and their affiliates at a price per share of approximately $16.84, which was determined to be the fair value after giving consideration to the control premium, for an aggregate repurchase price of $127.5 million. The shares of our common stock which we repurchased were subsequently cancelled.

6. Redeemable Convertible Preferred Stock

Prior to our initial public offering in November 2013, we had Series A and B redeemable convertible preferred stock (collectively “Convertible"Convertible Preferred Stock”Stock"), all of which converted to 17,626,227 shares of common stock on a one-to-one basis in connection with our IPO.initial public offering (the "IPO"). Significant terms were as follows:

Conversion—Each share of Convertible Preferred Stock was convertible at the option of the holder into common stock using a conversion rate of $3.98 and $16.84 per share, respectively, and would automatically convert into common stock in the event of an underwritten public offering of our common stock or upon the request of at least two thirds of the Preferred Stock then outstanding.

Voting—Convertible Preferred Stock had voting rights, on an as-if-converted basis, identical to common stock and should vote together with common stock, and not as separate classes.

Dividends—Any dividends declared or paid in any fiscal year would be made among the holders of Convertible Preferred Stock and common stock then outstanding in proportion to the greatest number of shares of common stock that would be held by each such holder if all Convertible Preferred Stock were converted at the then-effective conversion rate.

Liquidation—In the event of liquidation, the Series B holders were entitled to receive in preference to any distribution to Series A or common stock holders, a liquidation preference equal to the greater of (i) $21.04 and (ii) the amount to which such holder of Series B would be entitled to receive upon a liquidation if such holders of Series B were converted into common

stock, plus any dividends declared but unpaid on such shares. The holders of Series A were entitled to receive in preference to any distribution to holders of common stock, a liquidation preference equal to the greater of (i) $5.97 and (ii) the amount to which such holder of Series A would be entitled to receive upon a liquidation if such holders of Series A were converted into common stock, plus any dividends declared but unpaid on such shares. Any surplus assets or funds would then be distributed ratably between the holders of common stock.

If assets and funds were insufficient to meet the liquidation preference of the Convertible Preferred Stock such assets and funds would first be distributed ratably between the holders of Series B in proportion to the full amounts they would otherwise be entitled to receive and then to holders of Series A in proportion to the full amounts they would otherwise be entitled to receive.

Redemption—In October 2017, all outstanding shares of Convertible Preferred Stock would be eligible to be redeemed for cash in full upon a written notice by at least two-thirds of the holders of the outstanding Convertible Preferred Stock. In the event of redemption, each holder of the Convertible Preferred Stock would be entitled to receive the original issue price per share ($3.98 for each share of Series A and $16.84 for each share of Series B), plus all unpaid dividends on such shares that were declared.

Costs related to the issuance of Convertible Preferred Stock have been accreted to additional paid-in capital.

7.

6. Stockholders’ Deficit

Authorized Stock

The Company is authorized to issue 1,020,000,000 shares, consisting of 1,000,000,000 shares of common stock, par value $0.001 per share, and 20,000,000 shares of preferred stock, par value $0.001 per share. Our board of directors is authorized, without stockholder approval, except as required by the listing standards of the New York Stock Exchange, to issue additional shares of our capital stock.

Common Stock

Dividend Rights—Subject to preferences that may apply to any shares of preferred stock outstanding at the time, the holders of our common stock are entitled to receive dividends out of funds legally available if our board

of directors, in its discretion, determines to issue dividends and then only at the times and in the amounts that our board of directors may determine.

Voting Rights—Holders of our common stock are entitled to one vote for each share held on all matters submitted to a vote of stockholders.

Preemptive or Similar Rights—Our common stock is not entitled to preemptive rights, and is not subject to conversion, redemption or sinking fund provisions.

Liquidation Distributions—If we become subject to a liquidation, dissolution or winding-up, the assets legally available for distribution to our stockholders would be distributable ratably among the holders of our common stock and any participating preferred stock outstanding at that time, subject to prior satisfaction of all outstanding debt and liabilities and the preferential rights of and the payment of liquidation preferences, if any, on any outstanding shares of preferred stock.

Preferred Stock

Our board of directors is authorized to issue preferred stock in one or more series, to establish the number of shares to be included in each series, and to fix the designation, powers, preferences and rights of the shares of each series and any of its qualifications, limitations or restrictions. Our board of directors may also authorize the issuance of preferred stock with voting or conversion rights that could adversely affect the voting power or other rights of the holders of our common stock.

Employee Stock Purchase Plan
Our ESPP allows eligible employee participants to purchase shares of our common stock at a discount through payroll deductions. The ESPP consists of offering periods that are approximately six months in length and employees may purchase shares in each period at 85% of the lower of our fair market value on the first trading day of each offering period or on the purchase date. The ESPP will continue until the earlier to occur of (i) the termination of the ESPP by our board of directors, or

(ii) June 15, 2035. As of February 29, 2016, we had reserved 750,000 shares of our common stock for issuance under the ESPP and all such shares remain available for future issuance.
The following weighted-average input assumptions were used to estimate the fair value of ESPP grants:
 Year Ended February 29, 2016
Expected volatility42%
Expected term (in years)0.50
Risk-free interest rate0.27%
Dividend yield
Estimated fair value of stock options granted during the year$5.37
Stock Option Plan and Restricted Stock Units

Our 2004 Stock Option Plan (the “2004 Plan”"2004 Plan") authorized the board of directors to grant incentive stock options and non-statutory stock options, as well as issue shares of restricted stock, to employees, directors and consultants.contractors. In May 2012, our board of directors approved the termination of the 2004 Plan and the introduction of the 2012 Equity Incentive Plan (the “2012 Plan”"2012 Plan"), which provides for the grant of stock options, stock appreciation rights, restricted stock and restricted stock units (“RSUs”("RSUs") to employees, directors and consultants.contractors. Options granted are exercisable for periods not to exceed 10 years. Options and RSUs granted typically vest over four years contingent upon employment or service with us on the vesting date. The following table presents shares authorized and available for grant:

 
Shares Available
for Grant

Balance at February 28, 2013

2015
5,768,9911,103,101

Authorized

2,379,6454,418,137

Granted

(908,9402,465,037)

Canceled/forfeited

677,078575,084

Balance at February 28, 2014

29, 2016
6,360,6775,187,382


The following weighted-average input assumptions were used to estimate the fair value of employee stock option grants:

   Year Ended February 28/29, 
   2014  2013  2012 

Expected volatility

   46  44  41–46

Expected term (in years)

   6.25    6.25    6.25  

Risk-free interest rate

   1.67  0.97  1.84

Dividend yield

   —      —      —    

Estimated fair value of stock options granted during the year

  $9.48   $5.34   $5.04  

 Year Ended February 28/29,
 2016
2015
2014
Expected volatility43% 45% 46%
Expected term (in years)6.25
 6.25
 6.25
Risk-free interest rate1.80% 1.87% 1.67%
Dividend yield
 
 
Estimated fair value of stock options granted during the year$13.80
 $13.98
 $9.48
The following table summarizes stock option activity under our plans:

   Options Outstanding 
   Shares  Weighted-
Average
Exercise
Price
   Weighted-
Average
Remaining
Contractual
Term
   Aggregate
Intrinsic
Value
 
          (in years)   (in thousands) 

Balance at February 28, 2013

   4,868,974   $11.23      

Granted

   741,357    17.90      

Assumed from acquisition

   59,726    1.51      

Exercised

   (420,969  7.86      

Canceled/forfeited

   (575,084  12.83      
  

 

 

      

Balance at February 28, 2014

   4,674,004    12.27      
  

 

 

      

As of February 28, 2014:

       

Vested and exercisable

   2,270,378   $10.42     6.41    $57,972  

Vested and expected to vest

   4,457,458    12.06     7.50     106,491  


 Options Outstanding
 Shares 
Weighted-
Average
Exercise
Price
 
Weighted-
Average
Remaining
Contractual
Term
 
Aggregate
Intrinsic
Value
     (in years) (in thousands)
Balance at February 28, 20154,051,904
 $17.98
    
Granted757,285
 $31.21
    
Exercised(382,529) $12.67
    
Canceled/forfeited(218,459) $26.16
    
Balance at February 29, 20164,208,201
 $20.42
    
As of February 29, 2016:       
Vested and exercisable2,478,287
 $16.34
 6.20 $1,456,297
Vested and expected to vest4,063,692
 $20.02
 7.03 $1,565,624
During fiscal 2014, 20132016, 2015 and 2012,2014, the total grant-date fair value of stock options vested was $6.0$10.5 million, $3.7$7.5 million and $1.5$6.0 million, respectively. During fiscal 2014, 20132016, 2015 and 2012,2014, the aggregate intrinsic value of stock option awards exercised, which is measured as the difference between the exercise price and the value of our common stock at the date of exercise, was $8.6 million, $33.1 million and $6.5 million, $10.3 million and $0.6 million, respectively.

As of February 28, 2014,29, 2016, there was $14.6$17.4 million of unrecognized compensation cost related to outstanding stock options, net of forecasted forfeitures, expected to be recognized over a weighted-average period of 2.692.50 years. To the extent the actual forfeiture rate is different from what management has anticipated,we have estimated, stock-based compensation related to these awardsoptions will be different from management’sour expectations.

The following table summarizes RSU activity under our plan:

   Unvested Restricted Stock Units 
   Number of
Shares
  Weighted-
Average Grant
Date Fair Value
 

Unvested at February 28, 2013

   1,256,668   $12.64  

Granted

   167,583    21.87  

Vested

   (348,234  12.64  
  

 

 

  

Unvested at February 28, 2014

   1,076,017    14.08  
  

 

 

  

Expected to vest after February 28, 2014

   1,001,455   $14.08  
  

 

 

  

 Unvested Restricted Stock Units
 
Number of
Shares
 
Weighted-
Average Grant
Date Fair Value
Unvested at February 28, 20151,576,332
 $23.16
Granted1,707,752
 $25.75
Vested(637,157) $19.60
Canceled/forfeited(196,108) $29.53
Unvested at February 29, 20162,450,819
 $25.38
Expected to vest after February 29, 20162,167,186
 $25.40
As of February 28, 2014,29, 2016, there was $13.1$45.8 million of unrecognized compensation cost related to unvested RSUs, net of forecasted forfeitures. This amount is expected to be recognized over a weighted-average period of 2.653.02 years. To the extent the actual forfeiture rate is different from what we have estimated, stock-based compensation related to these awardsRSUs will be different from our expectations.

Total stock-based compensation expense has been classified as follows in the accompanying consolidated statements of operations (in thousands):

   Year Ended February 28/29, 
   2014   2013   2012 

Cost of revenue

  $201    $146    $51  

Research and development

   2,374     2,059     766  

Sales and marketing

   2,067     1,182     527  

General and administrative

   6,195     5,400     527  
  

 

 

   

 

 

   

 

 

 
  $10,837    $8,787    $1,871  
  

 

 

   

 

 

   

 

 

 

 Year Ended February 28//29,
 2016
2015
2014
Cost of revenue$1,062
 $389
 $201
Research and development8,247
 4,410
 2,374
Sales and marketing6,566
 3,811
 2,067
General and administrative12,971
 8,448
 6,195
 $28,846
 $17,058
 $10,837

Stock Repurchase Program
In September 2015, our board of directors authorized a stock repurchase program to repurchase shares of our common stock for an aggregate purchase price not to exceed $50.0 million through September 30, 2017. The stock repurchase program does not obligate us to repurchase any specific dollar amount or to acquire any specific number of shares. Stock will be purchased from time to time, in the open market or through private transactions, subject to market condition, in compliance with applicable state and federal securities laws. The timing and amount of repurchases, if any, will depend upon several factors, including market and business conditions, the trading price of our common stock and the nature of other investment opportunities.

The following table summarizes our common stock repurchases for fiscal 2016 (in thousands, except per share data):
 Fiscal 2016
Total number of shares repurchased1,503
Dollar amount of shares repurchased$19,216
Average price paid per share$12.79
Remaining amount authorized as of February 29, 2016$30,784
Change in Non-controlling Interest

During the fourth quarter of fiscal 2014, we obtained the remaining ownership interest in a subsidiary in which we had previously owned approximately 67%. As a result, the carrying amount of the non-controlling interest was adjusted and recognized in additional paid-in capital attributable to the Company. Prior to becoming wholly-owned, the non-controlling interest was reported in the consolidated balance sheet within stockholders’ deficit separately from the Company and its net income and loss were reported in the consolidated statement of operations, which included the amounts attributable to the Company and the non-controlling interest.

8.

7. Income Taxes

Income (loss) before income taxes and non-controlling interest consists of the following (in thousands):

   Year Ended February 28/29, 
   2014  2013  2012 

United States

  $(6,165 $(9,206 $5,226  

Foreign

   (4,787  (4,063  (5,933
  

 

 

  

 

 

  

 

 

 

Total

  $(10,952 $(13,269 $(707
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
United States$(7,792) $(7,326) $(6,165)
Foreign643
 2,730
 (4,787)
 $(7,149)
$(4,596)
$(10,952)
The provision (benefit) for (benefit from) income taxes consists of the following (in thousands):

   Year Ended February 28/29, 
   2014  2013  2012 

Current:

    

Federal

  $4,760   $6,824   $9,860  

State

   574    940    537  

Foreign

   734    526    517  
  

 

 

  

 

 

  

 

 

 

Total

   6,068    8,290    10,914  

Deferred:

    

Federal

   (10,231  (11,507  (9,501

State

   (1,109  (617  (770

Foreign

   (1,293  (1,250  (1,096
  

 

 

  

 

 

  

 

 

 

Total

   (12,633  (13,374  (11,367
  

 

 

  

 

 

  

 

 

 

Total benefit for income taxes

  $(6,565 $(5,084 $(453
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Current:     
Federal$2,519
 $2,479
 $4,760
State839
 299
 574
Foreign507
 863
 734
 3,865
 3,641
 6,068
Deferred:     
Federal(2,707) 51,820
 (10,231)
State(850) 4,674
 (1,109)
Foreign(3,035) 2,767
 (1,293)
 (6,592) 59,261
 (12,633)
 $(2,727)
$62,902

$(6,565)
Deferred tax assets (liabilities) comprise the following (in thousands):

   February 28, 
   2014  2013 

Deferred tax assets:

   

Deferred revenue

  $53,619   $41,577  

Reserves and other

   6,227    6,159  

Research and development credits

   2,419    2,003  

Net operating losses

   6,675    6,389  
  

 

 

  

 

 

 

Total deferred tax assets

   68,940    56,128  

Valuation allowance

   (6,685  (7,008
  

 

 

  

 

 

 

Total deferred tax assets, net of valuation allowance

   62,255    49,120  

Deferred tax liabilities:

   

Depreciation and amortization

   (2,899  (1,675

Prepaid expense and other

   (569  (347

Other deferred tax liabilities

   (460  (667
  

 

 

  

 

 

 

Total deferred tax liabilities

   (3,928  (2,689
  

 

 

  

 

 

 

Net deferred tax assets

  $58,327   $46,431  
  

 

 

  

 

 

 


 As of February 28/29,
 2016 2015
Deferred tax assets:   
Deferred revenue$63,357
 $58,886
Stock-based compensation6,983
 3,344
Reserves and other4,606
 4,294
Research and development credits6,484
 4,935
Net operating losses12,705
 5,431
Total deferred tax assets94,135
 76,890
Valuation allowance(73,399) (74,357)
Total deferred tax assets, net of valuation allowance20,736
 2,533
Deferred tax liabilities:   
Depreciation and amortization(14,954) (3,622)
Prepaid expense and other(1,151) (717)
Deferred sales commission(4,117) 
Other deferred tax liabilities
 (231)
Total deferred tax liabilities(20,222) (4,570)
Net deferred tax assets (liabilities)$514

$(2,037)
The following is a reconciliation of the statutory federal income tax rate to our reported incomeeffective tax expense (benefit)rate (in thousands):

   Year Ended February 28/29, 
   2014  2013  2012 

Tax at federal statutory rate

  $(3,833 $(4,644 $(247

State taxes, net of federal benefit

   (713  (11  (423

Non-deductible expenses

   736    289    146  

Stock-based compensation

   1,227    910    461  

Legal entity rationalization

   (3,541  —      —    

Change in valuation allowance

   346    —      —    

Foreign rate differential

   790    535    1,373  

Research and development credits

   (933  (1,331  (726

Domestic production activities deduction

   (445  (760  (1,023

Other

   (199  (72  (14
  

 

 

  

 

 

  

 

 

 
  $(6,565 $(5,084 $(453
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Tax benefit at federal statutory rate$(2,502) $(1,608) $(3,833)
State taxes, net of federal benefit(363) 4,845
 (713)
Non-deductible expenses368
 823
 736
Stock-based compensation2,134
 520
 1,227
Legal entity rationalization
 
 (3,541)
Transaction costs732
 (1,454) 
Change in valuation allowance1,674
 58,685
 346
Foreign rate differential(2,752) 2,730
 790
Research and development credits(2,482) (1,792) (933)
Domestic production activities deduction(63) 
 (445)
Litigation settlements584
 
 
Other(57) 153
 (199)
 $(2,727) $62,902
 $(6,565)
In assessing the realization of deferred tax assets, management considers whether it is more likely than not that some portion or all of deferred assets will be realized. The ultimate realization of the deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible.

Based on the available objective evidence, management believes it is more likely than not that

In fiscal 2015, we established a valuation allowance against a significant portion of its netour deferred tax assets, mayincluding U.S. federal and state deferred tax assets and certain foreign deferred tax assets, because realization of these tax benefits through future taxable income did not be realized inmeet the future. Accordingly, amore-likely-than-not threshold. We intend to maintain the valuation allowances until sufficient positive evidence exists to support its reversal. A valuation allowance of $6.7$73.4 million and $74.4 million is provided against our deferred tax assets as of February 29, 2016 and February 28, 2015, respectively, primarily related to temporary differences, foreign net operating losses, state research credits and net operating losses acquired as part of our acquisitions. The net change in valuation allowance for fiscal 2014the year ended February 29, 2016 was a decrease of approximately $0.3$1.0 million and primarily related to expiration ofthe change in judgment in the foreign net operating losses previously subject to valuation allowance partially offset by a full valuation allowance placed against domestic subsidiary’s net deferredposition.

Net excess tax assets.

benefits resulting from our equity compensation plans are recorded as an increase in stockholders’ equity and were $3.8 million, $8.9 million and $1.5 million in fiscal 2016, 2015 and 2014, respectively.

As of February 28, 2014,29, 2016, we had $3.3$21.8 million of federal and $9.0$10.7 million of state net operating loss carryforwards available. If not utilized, the federal net operating losses expire in various fiscal years ending between 2019 and 2029.2035. The state net operating losses expire in various fiscal years ending between 20152017 and 2029.2035. We have foreign net operating losses of approximately $20.4$14.6 million. Of these, approximately $19.6$13.9 million of the net operating losses can be carried forward indefinitely. The remaining foreign net operating losses expire in various fiscal years, starting with fiscal 2016,2017, if not utilized.

Approximately $3.8 million of state net operating losses relate to stock-based compensation deductions in excess of book expense, the tax effect of which will be recorded to equity when realized.

We had research and development credit carryforwards of approximately $0.3$2.4 million, $3.2$5.5 million and $0.1$0.2 million for federal, California and other state income tax purposes, respectively. If not utilized, the federal research and development credit begins to expire in 2028fiscal 2029 while the California credit can be carried forward indefinitely. If not utilized, other state research and development credit begins to expire in fiscal 2021.

We have a California Enterprise Zone credit of $0.3 million, which will begin to expire in fiscal 2024, if not utilized.

Utilization of our net operating loss and credit carryforwards may be subject to annual limitations due to ownership change provisions by the Internal Revenue Code of 1986, as amended, and similar state provisions. The annual limitation may result in the expiration of net operating losses and tax credits before utilization.

We have performed an analysis under Section 382 of the Internal Revenue Code on behalf of our recent acquisition of Intronis as of October 12, 2015 and it does not appear that Intronis has experienced an ownership change prior to our acquisition. As a result, the existing net operating losses and tax credits are not currently subject to limitations arising from an ownership change, other than the annual limitation arising from our acquisition of Intronis. Future changes in our stock ownership, some of which are outside of our control, could result in an ownership change under Section 382 of the Internal Revenue Code and result in a limitation on our net operating losses and tax credits.

As of February 28, 2014,29, 2016, we had $5.0$10.4 million of cumulative undistributed earnings of itsour foreign subsidiaries. Deferred tax liabilities have not been recognized for undistributed earnings of foreign subsidiaries because we intend to permanently reinvest such undistributed earnings outside the United States. If these foreign earnings were to be repatriated in the future, the related U.S. tax liability may be reduced by any foreign income taxes previously paid on these earnings. Determination of the amount of an unrecognized deferred tax liability related to these earnings is not practicable.

Our total unrecognized tax benefits as of February 29, 2016, February 28, 2015 and February 28, 2014 February 28, 2013 and February 29, 2012 were $5.0$6.4 million, $4.0$5.3 million and $4.2$5.0 million, respectively. Total unrecognized tax benefits that, if recognized, would affect our effective tax rate were $4.0$2.6 million, $3.1$4.3 million and $2.5$4.0 million as of February 29, 2016, February 28, 2015 and February 28, 2014, February 28, 2013 and February 29, 2012, respectively.

The following table summarizes the activity related to our gross unrecognized tax benefits (in thousands):

   Year Ended February 28/29, 
   2014  2013  2012 

Balance at beginning of year

  $3,971   $4,150   $3,026  

Tax positions related to the current year:

    

Increases

   1,208    1,122    978  

Tax positions related to prior years:

    

Increases

   —      76    1,009  

Decreases

   (1  (1,341  (528

Settlements with taxing authorities:

    

Releases—statute of limitations expired

   (198  (36  (335
  

 

 

  

 

 

  

 

 

 

Balance at the end of the year

  $4,980   $3,971   $4,150  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Balance at beginning of year$5,322
 $4,980
 $3,971
Tax positions related to the current year:     
Increases1,841
 1,050
 1,208
Tax positions related to prior years:     
Increases231
 58
 
Decreases(4) (53) (1)
Settlements with taxing authorities:     
Settlements(710) 
 
Releases—statute of limitations expired(292) (713) (198)
Balance at the end of the year$6,388

$5,322

$4,980
We recognize interest and/or penalties related to uncertain tax positions in income tax expense. To the extent accrued interest and penalties do not ultimately become payable, amounts accrued will be reduced and reflected as a reduction of the overall income tax provision in the period that such determination is made. During fiscal 2014, 2013 and 2012,2016, interest and penalties recorded

in the consolidated statement of operations was insignificant, while during fiscal years 2015 and 2014, we recorded $0.1 million and $0.2 million in the consolidated statements of operations, were an increase of $229,000, $92,000 and $8,000, respectively. The amounts of accrued interest and penalties recorded on the consolidated balance sheets as of February 28, 201429, 2016 and February 28, 20132015 were $675,000$0.8 million and $446,000,$0.8 million, respectively. We do not believe there will be material changes in our unrecognized tax positions over the next 12 months.

Our policy to include interest and penalties related to gross unrecognized tax benefits within our provision for income taxes did not change.

We file income tax returns in the U.S. federal jurisdiction, various states and certain foreign jurisdictions. The statute of limitations remains open to audithave not expired for audits of fiscal 2012 through 2016 and fiscal 2011 through 2016 in the U.S. federal and state jurisdictions, respectively, and for fiscal 2010 through 2014 in the U.S federal and state jurisdictions, and for fiscal 2008 through 20142016 in foreign jurisdictions.

9. In fiscal 2016, we have effectively settled the tax audits of fiscal years 2012 and 2013 by the Internal Revenue Service ("IRS").

8. Segment Information

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker in deciding how to allocate resources and in assessing performance. Our chief operating decision maker is our chief executive officer. Our chief executive officer reviews the financial information presented on a consolidated basis, accompanied by information about sales by geographic region, for purposes of allocating resources and evaluating our financial performance. We have one business activity and there are no segment managers who are held accountable for operations, operating results and plans for levels or components below the consolidated level. Accordingly, we have determined that we operate inhave a single reporting segment.

reportable segment and operating unit structure.

Revenue by geographic region is presented as follows (in thousands):

   Year Ended February 28/29, 
   2014   2013   2012 

North America

  $169,896    $147,231    $113,934  

United States

   159,036     138,879     106,760  

Other

   10,860     8,352     7,174  

Latin America

   3,380     3,290     3,183  

Asia-Pacific

   16,245     14,497     12,475  

EMEA

   44,266     33,913     31,328  
  

 

 

   

 

 

   

 

 

 

Total

  $233,787    $198,931    $160,920  
  

 

 

   

 

 

   

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
North America$235,275
 $201,724
 $169,896
United States222,210
 189,640
 159,036
Other13,065
 12,084
 10,860
Latin America4,322
 3,345
 3,380
Asia-Pacific18,772
 18,158
 16,245
EMEA61,789
 54,219
 44,266
 $320,158

$277,446

$233,787
Revenue earned in any one foreign country did not exceed 10% of total revenue in fiscal 2014, 2013 or 2012.

2016, 2015 and 2014.

Long-lived assets, excluding intercompany receivables, investments in subsidiaries, intangible assets and deferred tax assets, by geographic region are presented as follows (in thousands):

   February 28, 
   2014   2013 

United States

  $42,836    $34,873  

International

   4,145     3,087  
  

 

 

   

 

 

 

Total

  $46,981    $37,960  
  

 

 

   

 

 

 

10.

 As of February 28/29,
 2016 2015
United States$60,619
 $54,772
International5,603
 4,905
 $66,222
 $59,677
9. Borrowings

Note Payable

In December 2011, as part of the purchase of land and buildings in California related to our headquarters, we assumed

We have a note payable of $5.3 million with a financial institution bearingwhich bears interest at 6.23% per annum. The estimated fair value of the note payable approximates its carrying value. The debt is repayable in equal monthly payments of principal and interest of $44,445, with a final payment of unpaid principal and interest in July 2017. Penalty interest of 0.0625% is due on default of payments, and prepayment of amounts owed are subject to a prepayment fee calculated as the greater of a) 1% of the principal being repaid and b) the present value of the future principal and interest payments less the principal repaid. Interest expense for fiscal 2016, 2015 and 2014 2013was $0.3 million, $0.3 million and 2012, was $310,000, $357,000 and $28,000,$0.3 million, respectively, and was recorded withinin other income (expense), net inof the consolidated statementstatements of operations.

Minimum


Future principal and interest payments for our note payable are as follows (in thousands):

Fiscal Years Ending February 28/29

  

2015

  $237  

2016

   252  

2017

   268  

2018

   4,115  

2019

   —    
  

 

 

 
  $4,872  
  

 

 

 

Fiscal Years 
2017$533
20184,220
 $4,753
Credit Facility

In connection with the recapitalization agreement (Note 5), we entered into a

Our original $40.0 million credit facility with Silicon Valley Bank (“SVB”) consistingSVB consisted of a revolving loan facility which included a letter of credit sub facility of up to $10.0 million. In December 2013,fiscal 2014, the credit facility was amended to reduce the amount to $25.0 million and, in fiscal 2016, we extended the expiration date to reduce the unused line fee to 0.200% per quarter of the unused portion.November 2016. The credit facility remains setincludes an option to expire in October 2014. The credit facilityrequest an increase of the available funds to $50.0 million and is secured by a security interest on substantially all of our assets and contains restrictive covenants as described in the agreement. Oncovenants. Upon drawing on the credit facility, the financial covenants will require us to maintain a minimum adjusted EBITDA, as defined in the credit facility, in excess of $25.0 million for any trailing four quarter period and a minimum adjusted quick ratio in excess of 0.5 as of the last day of each month.ratio. The minimum required adjusted quick ratio will increase to 1.1 over the term of the credit facility. The adjusted quick ratio is calculated as the ratio of qualified cash plus net billed accounts receivable to consolidated current liabilities plus revolving credit extensions under the credit facility, less (i) any deferred payments in connection with permitted acquisitions and (ii) the current portion of deferred revenue. ABR loans under the credit facility bear interest at a rate per annum equal to the highest of the prime rate, the federal funds effective rate plus 0.5% and the eurodollar rate for a one-month interest period plus 1%. Eurodollar loans under the credit facility bear interest at a rate per annum equal to the eurodollar rate plus 1.5%. The adjusted credit facility also sets forth specified events of default. No amounts had been drawn under the credit facility through February 28, 2014.

11.29, 2016.

10. Commitments and Contingencies

Lease Arrangements

We lease facilities and equipment under non-cancelable operating lease arrangements with various expiration dates through fiscal 2019.2021. Certain of these arrangements provide for free or escalating rent payment provisions and for options to renew, which could increase future minimum lease payments if exercised. We account for rent of our facilities on a straight-line basis over the respective lease terms. Rent expense was approximately $2.9$3.5 million, $2.0$3.1 million and $2.6$2.9 million in fiscal 2016, 2015 and 2014, 2013 and 2012, respectively.

Minimum

Future minimum payments under our operating leases agreements are as follows (in thousands):

Fiscal Years Ending February 28/29

  

2015

  $2,072  

2016

   1,741  

2017

   1,707  

2018

   1,295  

2019

   415  
  

 

 

 
  $7,230  
  

 

 

 

Other

Fiscal Years Ending February 28/29: 
2017$3,178
20182,616
20191,819
20201,243
2021461
 $9,317
Unrecognized Purchase Commitments

We purchase components from a variety of suppliers. During the normal course of business, in order to manage manufacturing lead times and help ensure adequate component supply, we place purchase orders with our suppliers to procure inventory. As of February 28, 2014, we had total non-cancelablehave future unrecognized contractual obligations, primarily for purchase commitments of goods and services related to inventory, advertising and marketing, royalty and licensing arrangements and data center operations. Future minimum payments for inventorythese unrecognized purchase commitments are as follows (in thousands):
Fiscal Years Ending February 28/29: 
2017$21,306
20185,889
20191,411
 $28,606
Intellectual Property Settlement
In fiscal 2016, we entered into an intellectual property settlement agreement (the "Agreement"), whereby we resolved all current and potential future claims between us and a third party relating to certain patents. Under the terms of $3.0 million. Additionally,the Agreement, we had non-cancelable commitmentsagreed to make future settlement payments in exchange for non-inventory purchasesa license to the relevant patents and a covenant by the third party not to sue for any past or future infringement of $0.3such licensed patents. We accounted for the Agreement as a multiple-

element arrangement and allocated the fair value of the consideration to the identifiable elements based on their estimated fair values. We determined that the primary benefit of the arrangement is avoided litigation costs and the release of any potential past claims. $2.3 million was allocated to the resolution of any past claims and recorded as a legal settlement charge within general and administrative expense in fiscal 2016, while $1.4 million was ascribed to patent assets based on the estimated future economic benefits of February 28, 2014.

the license acquired in the Agreement.

Legal Matters


In late 2011, following a voluntary internal review of our compliance with U.S. export control and sanctions laws, our management team became aware that certain of our physical appliances had been sold indirectly into embargoed countries via our distributors and resellers, potentially in violation of U.S. export control and

economic sanctions laws. In addition, certain of our solutions incorporate encryption components and may be

exported from the U.S.United States only with the required approvals; in the past, we may have exported products prior to receiving these required authorizations. After completion of a comprehensive internal investigation conducted by outside counsel, we submitted voluntary disclosures regarding these matters to the U.S. Commerce Department, Bureau of Industry and Security (“BIS”("BIS"), and to the U.S. Treasury Department, Office of Foreign Assets Control (“OFAC”("OFAC"). These disclosures summarized potential violations of export controls and economic sanctions laws, including reexports by third parties and provision of services to end users in embargoed countries including Iran, Sudan and Syria. IfIn May 2015, we are foundagreed to have violated U.S. export control laws, we may be subjecta settlement with OFAC pursuant to various penalties available under the laws, the amount of which is currently not estimable.

On August 13, 2013, Parallel Networks, LLC (“Parallel Networks”), which we believe isagreed to pay $38,930 as consideration for the final resolution of all issues related to the voluntary disclosure that we submitted to OFAC. In November 2015, we agreed to a non-practicing entity,settlement with BIS pursuant to which we agreed to pay $1.5 million as consideration for the final resolution of all issues related to the voluntary disclosure that we submitted to BIS.


On April 18, 2016, R. David Hunt, as Seller Representative of stockholders of C2C, filed a lawsuit against us in the U.S. District Court forof Chancery of the DistrictState of Delaware,Parallel Networks, LLC v. Barracuda Networks, Inc., Case No. 1:13-cv-01412-UNA, alleging that certain for alleged breach of our appliances infringe twocontract of their U.S. patents: U.S. Pat. No. 7,571,217, titled “Methodthe Share Purchase Agreement dated August 13, 2014, pursuant to which we acquired all of the assets and System for Uniform Resource Locator Transformation,” and U.S. Pat. No. 8,352,570, titled “Method and System for Uniform Resource Locator Transformation.” Parallel Networks has asserted similar claims against other companies, including Array Networks, Inc., Brocade Communications Systems, Inc., Citrix Systems, Inc., Riverbed Technology, Inc. and SAP AG. This matter is in its early stages,liabilities of C2C. To date, we have not yet responded to the complaint, but we intend to vigorously defend the lawsuit. Given the early stage of the litigation, we are unable to estimate a possible loss or range of possible loss.

On April 23, 2014, Selene Communication Technologies (“Selene”) filed a lawsuit against us in the U.S. District Court for the District of Delaware, Selene Communication Technologies, LLC v. Barracuda Networks, Inc., Case No. 1:99-mc-09999, alleging that certain of our appliances infringe U.S. patent number 7,143,444, titled “Application-Layer Anomaly and Misuse Detection.” Selene has asserted similar claims against other companies. This matter is in its early stages, but we intend to vigorously defend the lawsuit. Given the early stage of the litigation, we are unable to estimate a possible loss, or range of possible loss.

Fromif any.

We may, from time to time, we arebe party to litigation and subject to claims that arise in the ordinary course of our business, including actions with respectbusiness. In addition, third parties may, from time to employmenttime, assert claims against us in the form of letters and other matters. Although the results of litigation and claims are inherently unpredictable, wecommunications. We currently believe that the final outcome of suchthese ordinary course matters will not have a material adverse effect on our business, consolidated financial position, results of operations or cash flows.

12.flows; however, the results of litigation and claims are inherently unpredictable. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

11. Employee Benefit Plan

Our 401(k) tax-deferred savings plan (the “401(k) Plan”"401(k) Plan") permits eligible U.S. participants to make contributions by salary deduction pursuant to Section 401(k) of the Internal Revenue Code of 1986, as amended. Under the 401(k) Plan, participating employees may defer a portion of their pre-tax earnings, up to the IRS annual contribution limit. In April 2013,We began to match our board of directors approved our matching of employeeemployees’ contributions in fiscal 2014 up to a limit of 1.25%certain amount of each employee’s eligible earnings (with a maximum payment of $1,000) or, if we meet certain performance objectives, up to a limit of 2.5% of each employee’s eligible earnings (with a maximum payment of $2,000).earnings. We have incurred 401(k) Plan contribution expenses of $836,000$1.2 million, $1.0 million and $0.8 million in fiscal 2014.

2016, 2015 and 2014, respectively.

12. Other Income (Expense), Net

The components of other income (expense), net, are presented as follows (in thousands): 
 Year Ended February 28/29,
 2016 2015 2014
Interest and miscellaneous income$344
 $579
 $788
Interest expense(308) (417) (604)
Foreign currency exchange gains (losses), net(14) (3,558) 86
Other(284) (278) (219)
 $(262) $(3,674) $51


13. Net Income (Loss)Loss Per Share

Basic and diluted net income (loss) per share attributable to common stockholders iswas presented in conformity with the two-class method required for participating securities. Prior to the date of our IPO, we considered our Series A and Series B redeemable convertible preferred stock as participating securities. In the event a dividend was declared or paid on our common stock, holders of Series A and Series B redeemable convertible preferred stock were entitled to a proportionate share of such dividend in proportion to the holders of common stock on an as-if converted basis. Immediately after the completion of our IPO in November 2013, all outstanding shares of redeemable convertible preferred stock were converted tointo common stock.

Through the date of our IPO, we utilized the two-class method to compute net income (loss) per share. Under the two-class method, basic net income (loss) per share attributable to common stockholders iswas computed by dividing the net income (loss) attributable to common stockholders by the weighted-average number of common shares outstanding during the period. Net income (loss) attributable to common stockholders iswas determined by allocating undistributed earnings between common and redeemable convertible preferred stockholders. Diluted net income (loss) per share attributable to common stockholders iswas computed by using the weighted-average number of shares of common stock outstanding, including potential dilutive common shares assuming the dilutive effect of outstanding stock options restricted stock units, common stock subject to repurchase or forfeiture and redeemable convertible preferred stockRSUs using the treasury stock method. For periods in which there iswas a net loss, the number of shares used in the computation of diluted net loss per share iswas the same as that used for the computation of basic net loss per share, as the inclusion of dilutive securitiescommon shares would beanti-dilutive. Under the two-class method, the net lossincome (loss) attributable to common stockholders iswas not allocated to the convertible redeemable preferred stock as the convertible redeemable preferred stock dodid not have a contractual obligation to share in our losses.

The following table presents the calculation of basic and diluted net income (loss)loss per share attributable to common stockholders under the two-class method (in thousands, except per share amounts):

   Year Ended February 28/29, 
   2014  2013  2012 

Basic:

    

Net income (loss) attributable to common stockholders:

    

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  

Accretion to redemption value of redeemable convertible preferred stock

   —      (1,812  —    

Undistributed earnings allocated to redeemable convertible preferred stockholders

   —      —      (139
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to common stockholders

  $(3,626 $(9,203 $466  
  

 

 

  

 

 

  

 

 

 

Shares used to compute net income (loss) per share attributable to common stockholders:

    

Weighted-average common shares outstanding

   35,355    32,037    33,865  

Less: Weighted-average shares subject to repurchase or forfeiture

   —      (6  (36
  

 

 

  

 

 

  

 

 

 

Weighted-average shares used to compute net income (loss) per share, basic

   35,355    32,031    33,829  
  

 

 

  

 

 

  

 

 

 

Diluted:

    

Net income (loss) attributable to Barracuda Networks, Inc.

  $(3,626 $(7,391 $605  

Accretion to redemption value of redeemable convertible preferred stock

   —      (1,812  —    
  

 

 

  

 

 

  

 

 

 

Net income (loss) attributable to common stockholders

  $(3,626 $(9,203 $605  
  

 

 

  

 

 

  

 

 

 

Weighted-average common shares used to compute net income (loss) per share, basic

   35,355    32,031    33,829  

Add weighted-average effect of dilutive securities:

    

Stock options and restricted stock units

   —      —      1,440  

Common stock subject to repurchase or forfeiture

   —      —      36  

Redeemable convertible preferred stock

   —      —      10,050  
  

 

 

  

 

 

  

 

 

 

Weighted-average shares used to compute net income (loss) per share, diluted

   35,355    32,031    45,355  
  

 

 

  

 

 

  

 

 

 

Net income (loss) per share attributable to common stockholders:

    

Basic

  $(0.10 $(0.29 $0.01  
  

 

 

  

 

 

  

 

 

 

Diluted

  $(0.10 $(0.29 $0.01  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
Net loss attributable to Barracuda Networks, Inc.$(4,422) $(67,498) $(3,626)
Shares used to compute net loss per share attributable to Barracuda Networks, Inc. common stockholders:     
Weighted-average shares used to compute net loss per share, basic53,070
 51,898
 35,355
Dilutive shares from stock options and RSUs
 
 
Weighted-average shares used to compute net loss per share, diluted53,070
 51,898
 35,355
Net loss per share attributable to Barracuda Networks, Inc. common stockholders:     
Net loss per share, basic$(0.08) $(1.30) $(0.10)
Net loss per share, diluted$(0.08) $(1.30) $(0.10)
14. Subsequent Event

On March 17, 2016, we completed the acquisition of Sookasa Inc., a Delaware corporation ("Sookasa"), for aggregate cash consideration of $0.3 million and the issuance of 10,000 shares of the Company’s common stock, which included the repayment of certain indebtedness of Sookasa.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. Management, with the participation of our chief executive officer and our chief financial officer, evaluated the effectiveness of our disclosure controls and procedures as of February 28, 2014.29, 2016. The term “disclosure"disclosure controls and procedures," as defined in Rules 13a-15 and 15d-15 under the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives, and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of February 28, 2014,29, 2016, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were effective at a reasonable assurance level.

Management’s Annual Report on Internal Control Over Financial Reporting

This annual report does not include a report of management’s assessment regarding

Our management is responsible for establishing and maintaining adequate internal control over financial reporting or(as defined in Rule 13a-15(f) under the Exchange Act). Management conducted an assessment of the effectiveness of our internal control over financial reporting based on the criteria set forth in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework). Based on the assessment, management has concluded that its internal control over financial reporting was effective as of February 29, 2016 to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements in accordance with U.S. GAAP.
This Annual Report on Form 10-K does not include an attestation report of our registered public accounting firm on our internal control over financial reporting due to a transition periodan exemption established by rules of the Securities and Exchange CommissionJOBS Act for newly public"emerging growth companies.

"

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15 and 15d-15 of the Exchange Act that occurred during the quarter ended February 28, 201429, 2016 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information

None.


PART III

Item 10. Directors, Executive Officers and Corporate Governance

The information required by this item is incorporated by reference to our Definitive Proxy Statement for our 20142016 Annual Meeting of Stockholders. The Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 20142016 fiscal year.

Our board of directors has adopted Corporate Governance Guidelines. These guidelines address, among other items, the responsibilities of our directors, the structure and composition of our board of directors and corporate governance policies and standards applicable to us in general. In addition, our board of directors has adopted a codeCode of business conductBusiness Conduct and ethicsEthics that applies to all of our employees, officersdirectors and directors,principal executive officers, including our chief executive officer, chief financial officer and other executive and senior financial officers. The full text of ourThis code of business conduct and ethics is posted on the investor relations page on our website which is located at http:https://investor.barracuda.com. We will post any amendments to ourinvestors.barracuda.com. Alternatively, you may obtain a copy of this code of business conduct and ethics by contacting our corporate offices by calling (408) 342-5400 or waivers of its requirements, onby visiting our website.

principal executive offices at 3175 S. Winchester Blvd., Campbell CA 95008.

Item 11. Executive Compensation

The information required by this item is incorporated by reference to our Definitive Proxy Statement relating to our 20142016 Annual Meeting of Stockholders. The Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 20142016 fiscal year.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required by this item is incorporated by reference to our Definitive Proxy Statement relating to our 20142016 Annual Meeting of Stockholders. The Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 20142016 fiscal year.

Item 13. Certain Relationships and Related Transactions, and Director Independence

The information required by this item is incorporated by reference to our Definitive Proxy Statement relating to our 20142016 Annual Meeting of Stockholders. The Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 20142016 fiscal year.

Item 14. Principal Accounting Fees and Services

The information required by this item is incorporated by reference to our Definitive Proxy Statement relating to our 20142016 Annual Meeting of Stockholders. The Definitive Proxy Statement will be filed with the Securities and Exchange Commission within 120 days after the end of the 20142016 fiscal year.



PART IV

Item 15. Exhibits, Financial Statement Schedules

Documents filed as part of this Annual Report on Form 10-K are as follows:

1.Consolidated Financial Statements

Our consolidated financial statements are listed in the “Index"Index to Consolidated Financial Statements”Statements" under Part II, Item 8 of this Annual Report on Form 10-K.

2.Financial Statement Schedules

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

   Year Ended February 28/29, 
   2014  2013  2012 

Allowance for doubtful accounts:

    

Beginning balance

  $1,252   $1,339   $924  

Charged to costs and expenses

   885    (77  424  

Bad debt write-offs

   (3  (10  (9
  

 

 

  

 

 

  

 

 

 

Ending balance

  $2,134   $1,252   $1,339  
  

 

 

  

 

 

  

 

 

 

Sales return reserve:

    

Beginning balance

  $2,371   $1,977   $1,724  

Charged to deferred revenue

   16,901    13,072    11,347  

Sales returns

   (17,410  (12,678  (11,094
  

 

 

  

 

 

  

 

 

 

Ending balance

  $1,862   $2,371   $1,977  
  

 

 

  

 

 

  

 

 

 

 Year Ended February 28/29,
 2016 2015 2014
 (in thousands)
Allowance for doubtful accounts:     
Beginning balance$1,531
 $2,134
 $1,252
Charged to costs and expenses586
 289
 885
Bad debt write-offs(99) (892) (3)
Ending balance$2,018
 $1,531
 $2,134
      
Sales return reserve:     
Beginning balance$1,849
 $1,862
 $2,371
Charged to deferred revenue25,340
 18,151
 16,901
Sales returns(25,163) (18,164) (17,410)
Ending balance$2,026
 $1,849
 $1,862
All other schedules have been omitted because the information called for is not required or is shown either in the consolidated financial statements or in the notes thereto.

3.Exhibits

See the Exhibit Index immediately following the signature page of this Annual Report on Form 10-K.


SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on April 29, 2014.

May 3, 2016.
BARRACUDA NETWORKS, INC.
By: 

/s/ William D. Jenkins, Jr.

 William D. Jenkins, Jr.
 Chief Executive Officer

POWER OF ATTORNEY

Each person whose signature appears below constitutes and appoints William D. Jenkins, Jr. and David Faugno, and each of them, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or any of them, or their or his substitutes, may lawfully do or cause to be done by virtue thereof.

Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been signed by the following persons in the capacities and on the dates indicated.

SignatureTitleDate
/s/ William D. Jenkins, Jr.Chief Executive Officer and DirectorMay 3, 2016
William D. Jenkins, Jr.(Principal Executive Officer)
/s/ David FaugnoChief Financial OfficerMay 3, 2016
David Faugno(Principal Financial Officer)
/s/ Dustin DriggsCorporate ControllerMay 3, 2016
Dustin Driggs(Principal Accounting Officer)
/s/ Jeffry R. AllenLead Independent DirectorMay 3, 2016
Jeffry R. Allen
/s/ James J. GoetzDirectorMay 3, 2016
James J. Goetz
/s/ David R. GolobDirectorMay 3, 2016
David R. Golob
/s/ Zachary S. LevowDirectorMay 3, 2016
Zachary S. Levow

SignatureTitleDate
/s/ Michael D. PeroneDirectorMay 3, 2016
Michael D. Perone
/s/ Gordon L. StittDirectorMay 3, 2016
Gordon L. Stitt
/s/ Kevin B. ThompsonDirectorMay 3, 2016
Kevin B. Thompson



EXHIBIT INDEX
Exhibit
Number
   Incorporated by Reference
Description Form File No. Exhibit Filing Date
2.1+ Agreement and Plan of Merger by and among Intronis, Inc., Barracuda Networks, Inc., Igloo Merger Corp. and OpenView General Partner, L.P. as stockholder representative, dated as of September 23, 2015. 8-K 001-36162 2.1 October 14, 2015
3.1 Amended and Restated Certificate of Incorporation of the Registrant. 10-Q 001-36162 3.1 January 13, 2014
3.2 Amended and Restated Bylaws of the Registrant. 10-Q 001-36162 3.2 January 13, 2014
4.1 Amended and Restated Investors’ Rights Agreement dated as of October 3, 2012, between the registrant and the other parties thereto. S-1 333-191510 4.1 October 1, 2013
4.2 Specimen common stock certificate of the registrant. S-1/A 333-191510 4.2 October 11, 2013
4.3 2015 Employee Stock Purchase Plan and form of agreement thereunder. S-8 333-206689 4.3 August 31, 2015
10.1 Form of Indemnification Agreement between the registrant and its directors and officers. S-1 333-191510 10.1 October 1, 2013
10.2 2004 Stock Option Plan, and form of agreements thereunder. S-1 333-191510 10.2 October 1, 2013
10.3 2012 Equity Incentive Plan, as amended, and form of agreements thereunder. S-1/A 333-191510 10.3 October 23, 2013
10.4 SignNow 2011 Equity Incentive Plan, form of agreements thereunder. S-1 333-191510 10.4 October 1, 2013
10.5 Purewire, Inc. 2008 Stock Incentive Plan, form of agreements thereunder. S-1 333-191510 10.5 October 1, 2013
10.6 Offer Letter, between the registrant and William D. Jenkins, Jr., dated June 7, 2013. S-1 333-191510 10.6 October 1, 2013
10.7 Offer Letter, between the registrant and David Faugno, dated June 30, 2012. S-1 333-191510 10.7 October 1, 2013
10.8 Offer Letter, between the registrant and Michael D. Perone, dated July 24, 2013. S-1 333-191510 10.8 October 1, 2013
10.9 Offer Letter, between the registrant and Diane C. Honda, dated September 13, 2012. S-1 333-191510 10.9 October 1, 2013
10.10 Offer Letter, between the registrant and Michael D. Hughes, dated August 25, 2012. S-1 333-191510 10.10 October 1, 2013
10.11 Offer Letter, between the registrant and Zachary S. Levow, dated July 24, 2013. S-1 333-191510 10.11 October 1, 2013
10.12 Purchase and Sale Agreement and Escrow Instructions dated as of July 31, 2011, between the registrant and Bryan Family Partnership II, Ltd. S-1 333-191510 10.12 October 1, 2013
10.13 Credit Agreement dated as of October 3, 2012, between the registrant and Silicon Valley Bank. S-1 333-191510 10.13 October 1, 2013
10.14 Lease dated as of June 19, 2013, between the registrant and M West Propco XVII, LLC. S-1 333-191510 10.14 October 1, 2013
10.15 Lease dated as of May 24, 2012, between the registrant and 317 Maynard LLC. S-1 333-191510 10.17 October 1, 2013
10.16 Summary of 2014 Executive Bonus Plan. S-1/A 333-191510 10.19 October 11, 2013
10.17 Second Amendment Agreement, dated as of January 23, 2015, between Barracuda Networks, Inc. and Silicon Valley Bank. 8-K 001-36162 10.1 January 29, 2015

Signature

Exhibit
Number
 

Title

 

Date

Incorporated by Reference
Description FormFile No.ExhibitFiling Date
21.1List of subsidiaries of registrant.
23.1Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm.
31.1Certification of William D. Jenkins, Jr., Chief Executive Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2Certification of David Faugno, Chief Financial Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*Certification of William D. Jenkins, Jr., Chief Executive Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2*Certification of David Faugno, Chief Financial Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INSXBRL Instance Document.
101.SCHXBRL Taxonomy Extension Schema Document.
101.CALXBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFXBRL Taxonomy Extension Definition Linkbase Document.
101.LABXBRL Taxonomy Extension Label Linkbase Document.
101.PREXBRL Taxonomy Extension Presentation Linkbase Document.

/s/ William D. Jenkins, Jr.

William D. Jenkins, Jr.

+
 

Chief Executive OfficerSchedules and Director

(Principal Executive Officer)

April 29, 2014

/s/ David Faugno

David Faugno

Chief Financial Officer

(Principal Financial Officer)

April 29, 2014

/s/ Dustin Driggs

Dustin Driggs

Corporate Controller

(Principal Accounting Officer)

April 29, 2014

/s/ Jeffry R. Allen

Jeffry R. Allen

Lead Independent DirectorApril 29, 2014

/s/ Dipanjan Deb

Dipanjan Deb

DirectorApril 29, 2014

/s/ Dean M. Drako

Dean M. Drako

DirectorApril 29, 2014

/s/ James J. Goetz

James J. Goetz

DirectorApril 29, 2014

Signature

Title

Date

/s/ David R. Golob

David R. Golob

DirectorApril 29, 2014

/s/ Zachary S. Levow

Zachary S. Levow

DirectorApril 29, 2014

/s/ Michael D. Perone

Michael D. Perone

DirectorApril 29, 2014

/s/ Gordon L. Stitt

Gordon L. Stitt

DirectorApril 29, 2014

/s/ Kevin B. Thompson

Kevin B. Thompson

DirectorApril 29, 2014

EXHIBIT INDEX

Exhibit

Number

     Incorporated by Reference
  

Description

  

Form

  

File No.

  

Exhibit

  

Filing Date

    3.1  Amended and Restated Certificate of Incorporation of the Registrant.  10-Q  001-36162  3.1  January 13, 2014
    3.2  Amended and Restated Bylaws of the Registrant.  10-Q  001-36162  3.2  January 13, 2014
    4.1  Amended and Restated Investors’ Rights Agreement dated as of October 3, 2012, between the registrant and the other parties thereto  S-1  333-191510  4.1  October 1, 2013
    4.2  Specimen common stock certificate of the registrant  S-1/A  333-191510  4.2  October 11, 2013
  10.1  Form of Indemnification Agreement between the registrant and its directors and officers  S-1  333-191510  10.1  October 1, 2013
  10.2  2004 Stock Option Plan, and form of agreements thereunder  S-1  333-191510  10.2  October 1, 2013
  10.3  2012 Equity Incentive Plan, as amended, and form of agreements thereunder  S-1/A  333-191510  10.3  October 23, 2013
  10.4  SignNow 2011 Equity Incentive Plan, form of agreements thereunder  S-1  333-191510  10.4  October 1, 2013
  10.5  Purewire, Inc. 2008 Stock Incentive Plan, form of agreements thereunder  S-1  333-191510  10.5  October 1, 2013
  10.6  Offer Letter, between the registrant and William D. Jenkins, Jr., dated June 7, 2013  S-1  333-191510  10.6  October 1, 2013
  10.7  Offer Letter, between the registrant and David Faugno, dated June 30, 2012  S-1  333-191510  10.7  October 1, 2013
  10.8  Offer Letter, between the registrant and Michael D. Perone, dated July 24, 2013  S-1  333-191510  10.8  October 1, 2013
  10.9  Offer Letter, between the registrant and Diane C. Honda, dated September 13, 2012  S-1  333-191510  10.9  October 1, 2013
  10.10  Offer Letter, between the registrant and Michael D. Hughes, dated August 25, 2012  S-1  333-191510  10.10  October 1, 2013
  10.11  Offer Letter, between the registrant and Zachary S. Levow, dated July 24, 2013  S-1  333-191510  10.11  October 1, 2013
  10.12  Purchase and Sale Agreement and Escrow Instructions dated as of July 31, 2011, between the registrant and Bryan Family Partnership II, Ltd.  S-1  333-191510  10.12  October 1, 2013
  10.13  Credit Agreement dated as of October 3, 2012, between the registrant and Silicon Valley Bank  S-1  333-191510  10.13  October 1, 2013
  10.14  Lease dated as of June 19, 2013, between the registrant and M West Propco XVII, LLC  S-1  333-191510  10.14  October 1, 2013
  10.15†  Recapitalization Agreement dated as of August 23, 2012, among the registrant and the other parties thereto  S-1  333-191510  10.15  October 1, 2013

Exhibit

Number

    Incorporated by Reference
 

Description

  

Form

  

File No.

  

Exhibit

  

Filing Date

  10.16† Amendment No. 1 and Waivers to Recapitalization Agreement, dated as of October 3, 2012, among the registrant and the other parties thereto  S-1  333-191510  10.16  October 1, 2013
  10.17 Lease dated as of May 24, 2012, between the registrant and 317 Maynard LLC  S-1  333-191510  10.17  October 1, 2013
  10.18 Indemnification Agreement dated as of April 13, 2012, between the registrant and David Faugno  S-1  333-191510  10.18  October 1, 2013
  10.19 Summary of 2014 Executive Bonus Plan  S-1/A  333-191510  10.19  October 11, 2013
  21.1 List of subsidiaries of registrant  S-1  333-191510  21.1  October 1, 2013
  23.1 Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm        
  31.1 Certification of William D. Jenkins, Jr., Chief Executive Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.        
  31.2 Certification of David Faugno, Chief Financial Officer, pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.        
  32.1* 

Certifications of William D. Jenkins, Jr., Chief Executive Officer, and David Faugno, Chief Financial Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant

to Section 906 of the Sarbanes-Oxley Act of 2002.

        
101.INS** XBRL Instance Document        
101.SCH** XBRL Taxonomy Extension Schema Document        
101.CAL** XBRL Taxonomy Extension Calculation Linkbase Document        
101.DEF** XBRL Taxonomy Extension Definition Linkbase Document        
101.LAB** XBRL Taxonomy Extension Label Linkbase Document        
101.PRE** XBRL Taxonomy Extension Presentation Linkbase Document        

Registrant hasexhibits have been omitted portionspursuant to Item 601(b)(2) of the relevantRegulation S-K. A copy of any omitted schedule or exhibit and filed such exhibit separately withwill be furnished supplementally to the Securities and Exchange Commission upon request; provided, however that Barracuda Networks, Inc. may request confidential treatment pursuant to a grantRule 24b-2 of confidential treatment under Rule 406 promulgated under the Securities Act.Exchange Act of 1934, as amended, for any schedules or exhibits so furnished.
*

The certifications attached asfurnished in Exhibit 32.1 thatand Exhibit 32.2 hereto are deemed to accompany this Annual Report on Form 10-K areand will not be deemed filed with"filed" for purposes of Section 18 of the Securities and Exchange Commission and areAct of 1934, as amended. Such certifications will not be deemed to be incorporated by reference into

any filing of Barracuda Networks, Inc.filings under the Securities Act of 1933, as amended or the Securities Exchange Act of 1934, as amended, whether made before or afterexcept to the date of this Annual Report on Form 10-K, irrespective of any general incorporation language contained in such filing.extent that the registrant specifically incorporates it by reference.
**XBRL (Extensible Business Reporting Language) information is furnished and not filed or a part of a registration statement or prospectus for purposes of sections 11 or 12 of the Securities Act of 1933, as amended, is deemed not filed for purposes of section 18 of the Securities Exchange Act of 1934, as amended, and is otherwise not subject to liability under these sections.

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