Q2 (QTWO) 424B5 Prospectus supplement for primary offering

Filed Pursuant to Rule 424(b)(5)
Registration No. 333-231947

The information in this preliminary prospectus supplement is not complete and may be changed. A registration statement relating to the securities has become effective under the Securities Act of 1933, as amended. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell the securities and are not soliciting an offer to buy the securities in any jurisdiction where the offer or sale is not permitted.

Subject to Completion, dated May 11, 2020

Preliminary Prospectus Supplement

(To prospectus dated May 11, 2020)

$275,000,000

Common Stock

We are offering $275,000,000 of shares of our common stock pursuant to this prospectus.

Our common stock is listed on the New York Stock Exchange under the symbol “QTWO.” On May 8, 2020, the closing sale price for our common stock was $82.80 per share. Based on an assumed public offering price of $82.80 per share, we would expect to offer approximately 3,321,256 shares of common stock hereby.

Investing in our common stock involves a high degree of risk. See “Risk Factors” beginning on pageS-11 of this prospectus supplement and the documents incorporated by reference herein for a discussion of certain risks that you should consider in connection with an investment in our common stock.

	Per Share	Total
Public offering price	$	$
Underwriting discounts and commissions(1)	$	$
Proceeds, before expenses, to us	$	$

(1) See the “Underwriting” section of this prospectus supplement for additional information regarding underwriting compensation.

We have granted the underwriters the right to purchase, exercisable within a30-day period, up to an additional $41,250,000 of shares of our common stock at the public offering price less the underwriting discount.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

Delivery of shares of our common stock will be made to investors on or about May    , 2020.

J.P. Morgan Citigroup Stifel SunTrust Robinson Humphrey

May    , 2020

TABLE OF CONTENTS

Prospectus Supplement

	Page
ABOUT THIS PROSPECTUS SUPPLEMENT		S-ii
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS		S-iii
MARKET AND INDUSTRY INFORMATION		S-iv
SUMMARY		S-1
THE OFFERING		S-6
SUMMARY CONSOLIDATED FINANCIAL DATA		S-8
RISK FACTORS		S-11
USE OF PROCEEDS		S-44
DIVIDEND POLICY		S-45
DILUTION		S-46
MATERIAL U.S. FEDERAL TAX CONSEQUENCES TONON-U.S. HOLDERS OF COMMON STOCK		S-47
UNDERWRITING		S-51
LEGAL MATTERS		S-63
EXPERTS		S-63
WHERE YOU CAN FIND MORE INFORMATION		S-63
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE		S-64

Prospectus

	Page
ABOUT THIS PROSPECTUS		1
WHERE YOU CAN FIND MORE INFORMATION		2
INCORPORATION BY REFERENCE		3
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS		4
Q2 HOLDINGS, INC.		6
RISK FACTORS		7
USE OF PROCEEDS		8
SELLING STOCKHOLDERS		9
DESCRIPTION OF CAPITAL STOCK		10
PLAN OF DISTRIBUTION		14
LEGAL MATTERS		16
EXPERTS		16

All references in this prospectus supplement and the accompanying prospectus to “Q2,” “the Company,” “we,” “us,” “our” and similar terms refer to Q2 Holdings, Inc. and its subsidiaries, unless we state otherwise or the context otherwise requires.

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ABOUT THIS PROSPECTUS SUPPLEMENT

This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering and also adds to and updates information contained in the accompanying prospectus and the documents incorporated by reference into this prospectus supplement and the accompanying prospectus. The second part, the accompanying prospectus, gives more general information, some of which may not apply to this offering. Each are part of a registration statement on FormS-3 that we filed with the Securities and Exchange Commission, or the SEC, using a “shelf” registration process. Generally, when we refer to this prospectus, we are referring to both parts of this document combined. You should read this prospectus supplement and the accompanying prospectus, including the information incorporated by reference herein and therein and any free writing prospectus we have authorized for use in connection with this offering, in their entirety before making an investment decision.

If anyone provides you with different or inconsistent information, you should not rely on it. You should assume that the information in this prospectus supplement, the accompanying prospectus, any document incorporated by reference herein or therein and any free writing prospectus we have authorized for use in connection with this offering are accurate or complete only as of their respective dates, regardless of the time of delivery of this prospectus supplement, the accompanying prospectus and any authorized free writing prospectus. Our business, financial condition, results of operations and prospects may have changed since those dates.

In this prospectus supplement, as permitted by law, we “incorporate by reference” information from other documents that we file with the SEC. This means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus supplement and the accompanying prospectus and should be read with the same care. When we update the information contained in documents that have been incorporated by reference by making future filings with the SEC, the information included or incorporated by reference in this prospectus supplement is considered to be automatically updated and superseded. In other words, in case of a conflict or inconsistency between information contained in this prospectus supplement and information in the accompanying prospectus or incorporated by reference into this prospectus supplement, you should rely on the information contained in the document that was filed later. See “Incorporation of Certain Documents by Reference” in this prospectus supplement.

We are not, and the underwriters are not, making an offer to sell the securities in any jurisdiction where the offer or sale is not permitted or in which the person making such offer or solicitation is not qualified to do so or to any person to whom it is unlawful to make such offer or solicitation.

You should not consider any information included or incorporated by reference in this prospectus supplement or the accompanying prospectus to be investment, legal or tax advice. You should consult your own counsel, accountants and other advisers for legal, tax, business, financial and related advice regarding the purchase of the shares of common stock offered by this prospectus supplement.

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus supplement and the accompanying prospectus, including the documents incorporated by reference into this prospectus supplement and the accompanying prospectus, and any free writing prospectus we authorize for use in connection with this offering contain “forward-looking statements” that are based on our management’s beliefs and assumptions and on information currently available to our management. The statements contained in this prospectus supplement, the accompanying prospectus or any applicable free writing prospectus that are not purely historical are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, or the PSLRA, Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act. Forward-looking statements may also be made in the documents incorporated or deemed to be incorporated by reference in this prospectus supplement, the accompanying prospectus or any free writing prospectus we authorize for use in connection with this offering. Forward-looking statements may be identified by the use of forward-looking words such as “anticipates,” “believes,” “can,” “continue,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “seeks,” “should,” “will,” “strategy,” “future,” “likely,” or “would” or the negative of these terms or similar expressions, although not all forward-looking statements contain these words. These forward-looking statements are not guarantees of future performance or development and involve known and unknown risks, uncertainties and other factors that are in some cases beyond our control, including, but are not limited to, statements related to:

• The impact of theCOVID-19 pandemic on us, our customers and our partners and suppliers, and our response thereto.

• Our ability to develop or acquire new and enhanced products that achieve market acceptance in a timely manner.

• Our ability to maintain historical growth amid fluctuations over time in our sales cycle, client base and revenues.

• Our ability to protect client data and our ability to prevent breaches of our software or client data.

• Our research and development efforts and our ability to achieve market acceptance of our new technologies and products.

• Our expectations regarding the benefits and integration of recently-acquired businesses and our ability to make future acquisitions and successfully integrate any such future-acquired businesses.

• Our ability to maintain, develop and protect our intellectual property.

• Our ability to retain key employees.

• Our dependency on third party hardware and software providers, and our dependency on open source software in our solutions.

• Our dependency on key customers and our ability to retain key customers at historical levels.

• Our ability to forecast financial trends in our industry.

• Our ability to maintain our current financial status.

• Our ability to defend ourselves in litigation.

• Our anticipated uses of net proceeds from this offering.

These statements are based on the beliefs and assumptions of our management based on information currently available to our management. Such forward-looking statements are subject to risks, uncertainties and other important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those risks described under the heading “Risk Factors” in this prospectus supplement and the accompanying prospectus, and the other risks, uncertainties, assumptions and

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factors specified in our Annual Report on Form10-K for the year ended December 31, 2019, our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020 and in other filings that we incorporate by reference herein and we make with the SEC from time to time. Furthermore, if our forward-looking statements prove to be inaccurate, the inaccuracy may be material. In light of the significant uncertainties in these forward-looking statements, you should not regard these statements as a representation or warranty by us or any other person that we will achieve our objectives and plans in any specified time frame, or at all. We claim the protection of the safe harbor provided by the PSLRA for all such forward-looking statements. Furthermore, all such forward-looking statements should be read as of the time the statements were made and with the recognition that these forward-looking statements may not be complete or accurate at a later date. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.

In addition, statements that “we believe” and similar statements included in this prospectus supplement or the accompanying prospectus or any applicable free writing prospectus reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this prospectus supplement or the accompanying prospectus or any applicable free writing prospectus, as applicable. Although we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted a thorough inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

MARKET AND INDUSTRY INFORMATION

Unless otherwise indicated, information contained in this prospectus supplement, the accompanying prospectus or incorporated by reference herein concerning our industry and the markets for our solutions, including our general expectations and market position, market opportunity and market share, is based on information from various sources, surveys and forecasts, and our internal research, on assumptions that we have made, which we believe are reasonable, based on those data and other similar sources and on our knowledge of the markets for our solutions. Sources we refer to in this prospectus supplement, the accompanying prospectus or the materials incorporated by reference herein include BauerFinancial, Inc. and Deloitte Touche Tohmatsu Limited. The reports described in this prospectus supplement, the accompanying prospectus or incorporated by reference herein represent data, research opinion or viewpoints published, as part of a syndicated or other subscription service, by such publishers. These reports speak as of their original publication date (and not as of the date of this prospectus supplement) and the opinions expressed in such reports are subject to change without notice. Our internal research has not been verified by any independent source, and we have not independently verified any third-party information and cannot assure you of its accuracy or completeness. We believe the market position, market opportunity, and market share information included in this prospectus supplement, the accompanying prospectus or the materials incorporated herein by reference is generally reliable. In addition, projections, assumptions, and estimates of our future performance and the future performance of the industry in which we operate are necessarily subject to a high degree of uncertainty and risk due to a variety of factors, including those described under “Risk Factors” and elsewhere in this prospectus supplement, the accompanying prospectus and in the materials incorporated herein by reference. These and other factors could cause results to differ materially from those expressed in the estimates included in this prospectus supplement and the accompanying prospectus.

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SUMMARY

This summary highlights information contained elsewhere in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein and therein. This summary sets forth the material terms of this offering, but does not contain all of the information you should consider before investing in our common stock. You should read carefully this entire prospectus supplement and the accompanying prospectus, including the documents incorporated by reference in this prospectus supplement and the accompanying prospectus, and any free writing prospectus we authorize for use in connection with this offering, before making an investment decision to purchase our common stock, especially the risks of investing in our common stock discussed in the section titled “Risk Factors” in this prospectus supplement and the accompanying prospectus, as well as the consolidated financial statements and notes to those consolidated financial statements incorporated by reference into this prospectus supplement and the accompanying prospectus. This prospectus supplement may add to, update or change information in the accompanying prospectus.

Overview

Q2 is a leading provider of secure, cloud-based digital solutions that transform the ways in which traditional and emerging financial services providers engage with account holders and end users, or End Users. We sell our solutions to financial institutions, alternative finance and leasing companies, orAlt-FIs, and financial technology companies, or FinTechs. Our solutions enable our customers to deliver robust suites of digital banking, lending, leasing, and banking as a service, or BaaS, services that make it possible for End Users to transact and engage anytime, anywhere and on any device. Our solutions are often the most frequent point of engagement between our customers and their End Users. As such, we purpose-build our solutions to deliver compelling and consistent End User experiences across digital channels and to drive the success of our customers by optimizing their digital brands and enhancing End User acquisition, retention and engagement.

Our founding team has over 25 years of experience developing and delivering secure, advanced digital solutions designed to help our customers compete in the complex and heavily-regulated financial services industry. Q2 began by providing digital banking solutions to regional and community financial institutions, or RCFIs, with the mission of empowering them to leverage technology to compete more effectively and to strengthen the communities and End Users they serve. Through investment in innovation and acquisitions, our solutions have grown to include a broader range of services and experiences, including commercial banking, regulatory and compliance, digital lending and leasing, BaaS, digital account opening and data-driven sales enablement and portfolio management solutions, further serving the needs of financial institutions as well asAlt-FIs and FinTechs.

The RCFI market includes approximately 10,500 banks and credit unions with less than $100 billion in assets according to data compiled by BauerFinancial as of December 31, 2019. To date, a substantial majority of our revenues continue to come from sales of our digital banking platform to RCFIs, and we continue to be focused on our founding mission of building stronger communities by strengthening their financial institutions.

The growth and adoption of digital financial services creates challenges and opportunities in the markets served by financial institutions as well as emerging providers such asAlt-FIs and FinTechs. The proliferation and ubiquity of mobile and tablet devices and End Users’ increasing expectations for digital services have driven increases in the number of providers, greater fragmentation of financial services markets and a broadening set of new and innovative digital services. End Users increasingly expect to transact and engage with financial services providers anytime, anywhere and on any device, and seamlessly across devices. End Users also select digital solutions based on the quality and intuitiveness of the digital user experience.

Financial institutions,Alt-FIs and FinTechs are seeking to address these challenges and opportunities and capture End User engagement by providing new, innovative digital financial services, solutions and experiences.

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Traditional financial services providers such as banks and credit unions are experiencing reduced End User engagement in their physical branches and increased End User engagement with their digital services and thus they are increasing their investment in digital services. Emerging providers such asAlt-FIs and FinTechs are leveraging their digital focus and expertise and capitalizing on increased End User demand for digital financial services by creating new and expanding existing digital service offerings. This combined investment by traditional and emerging financial services providers is driving further competition, segmentation and innovation.

Despite the competition between traditional and emerging financial service providers, the digital solutions offered by emerging financial services providers are often dependent upon core banking functions, creating an interdependency between them. Financial institutions of all sizes provide two fundamental banking functions among others—they hold NCUA-insured or FDIC-insured deposits and they transfer money. Providing these critical banking functions generally requires a federal or state banking charter, as well as specialized expertise and infrastructure, and subjects the provider to complex regulatory oversight by various authorities, which requires financial institutions to implement and maintain complex and costly operating policies, procedures and infrastructure to protect End Users, their deposits and their personal information. As emerging financial services providers explore new digital services offerings, they often utilize the banking services of financial institutions in partnership rather than making the significant investments in expertise and infrastructure necessary to obtain a banking charter and otherwise become regulatory-compliant.

TheAlt-FI and FinTech markets consist of thousands of emerging financial services providers all over the world seeking to provide End Users with financial services, experiences and solutions that can be competitive with, but also complementary to and dependent upon banking.Alt-FIs and FinTechs are typically less constrained than traditional financial services providers are by legacy technology solutions, physical branch locations and regulation.Alt-FIs and FinTechs have received substantial investment, estimated to be greater than $100 billion from 2008 through 2017, according to a September 2017 report published by Deloitte Touche Tohmatsu Limited, or Deloitte, citing Venture Scanner source data entitled “FinTech by the Numbers—Incumbents, startups, investors adapt to maturing ecosystem.”

We have continuously invested in expanding and improving our digital banking platform since its introduction in 2005. In addition, over the past three years we have acquired or developed new solutions and additional functions that serve a broader range of needs of financial institutions as well as the needs ofAlt-FIs and FinTechs. Our solutions now include a broad range of services and experiences including commercial banking, regulatory and compliance, digital lending and leasing, BaaS, digital account opening and data-driven sales enablement and portfolio management solutions. In 2019, over $1.9 trillion of commercial loans were priced using our solutions and as of year-end 2019, our customers used our solutions to manage collectively an approximately $1.5 trillion commercial loan portfolio. We believe our expanded solution offerings and the corresponding growth of our customer base and market opportunity have increased the addressable market for our solutions to greater than $10.0 billion.

Our solutions utilize asoftware-as-a-service, or SaaS, delivery model, designed to scale with our customers as they grow their business, add End Users on our solutions and expand the breadth of digital services and solutions they offer. On average, Q2 Platform clients have historically grown subscription revenue by approximately 30% within 36 months. Our SaaS delivery model is also designed to reduce the cost and complexity of implementing, maintaining and enhancing the digital services and solutions our customers provide to their End Users.

We design and develop our solutions with an open platform approach intended to provide comprehensive integration among our solution offerings and our customers’ internal and third-party systems. This integrated approach allows our customers to deliver unified and robust financial experiences across digital channels. Our solutions provide our customers the flexibility to configure their digital services in a manner that is consistent with each customer’s specific workflows, processes and controls. Our solutions also allow our customers to personalize the digital experiences they deliver to their End Users by extending their individual services and

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brand requirements across digital channels. Our solutions and our data center infrastructure and resources are designed to comply with the stringent security and technical regulations applicable to financial institutions and financial services providers and to safeguard our customers’ data and that of their End Users.

We believe that financial services providers are best served by a broad integrated portfolio of digital solutions that provide rapid, flexible and comprehensive integration with internal and third-party systems allowing them to provide modern, intuitive digital financial services in a secure, regulatory-compliant manner. We also believe that the breadth and depth of our solution offerings across the financial institution,Alt-FI and FinTech markets, our open and flexible platform approach, our position as a leading provider of digital banking solutions to a large network of RCFIs, and our expertise in delivering new, innovative, secure and regulatory-compliant digital solutions uniquely position us in the market for digital financial services solutions.

As of December 31, 2019, we had 414 installed digital banking platform customers located in 48 states, and those customers had approximately 14.6 million consumer and commercial users registered on our digital banking platform. Registered users of our digital banking platform, or Registered Users, executed over $996 billion in financial transactions on our digital banking platform during 2019. Please see “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Operation Measures” in our most recently filed Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2020 for additional detail on how we define “Installed Customers” and “Registered Users.”

We primarily sell subscriptions to our solutions through our direct sales organization and recognize the related revenues over the terms of our customer agreements. The initial term of our digital banking platform agreements averages over five years, although it varies by customer. Our digital banking platform revenues generally increase as we add new customers, sell additional solutions to existing customers, the number of End Users on our solutions grows and the number of transactions that End Users perform on our solutions increases. The structure and terms of our newer lending and leasing, BaaS and data-driven sales enablement and portfolio management solution arrangements are varied, but generally are also sold on a subscription basis through our direct sales organization, and the related revenues are recognized over the terms of the customer agreements.

We have achieved significant growth since our inception. We had total revenues of $315.5 million, $241.1 million, and $194.0 million in 2019, 2018 and 2017, respectively, and $92.4 million and $71.3 million for the three months ended March 31, 2020 and 2019, respectively. We have invested, and intend to continue to invest, to grow our business by expanding our sales and marketing activities, developing and acquiring new solutions, enhancing our existing solutions and technical infrastructure and scaling our operations. We incurred net losses of $70.9 million, $35.4 million and $26.2 million in 2019, 2018 and 2017, respectively, and $34.1 million and $19.3 million for the three months ended March 31, 2020 and 2019, respectively. As of December 31, 2019 and 2018, we had total assets of $1.0 billion and $463.7 million, respectively, and $1.0 billion as of March 31, 2020.

Recent Developments

Global health concerns with respect to theCOVID-19 pandemic and related government actions taken to reduce the spread of the virus have caused significant disruption to the macroeconomic environment, and the pandemic has significantly increased economic uncertainty and reduced economic activity, including consumer and business spending. The extent of the impact of theCOVID-19 pandemic on our operational and financial performance will depend on future developments which are unknown and unpredictable at this time, including the duration, severity and spread of the pandemic, related restrictions on travel and transportation and other actions that may be taken by governmental authorities, the impact to our customers, their End Users, our suppliers and partners, and other items identified under the heading “Risk Factors” below. There are no comparable recent events that provide guidance as to the impacts that the spread ofCOVID-19 may have, and, as a result, the ultimate impacts of the pandemic are highly uncertain and subject to change.

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We have for many years maintained a business continuity plan and a pandemic plan, which we regularly test and update as needed. Based on the information available to us to date, we believe we have taken an informed, proactive and effective approach to addressing the direct known effects of theCOVID-19 pandemic on us, our customers and other third parties on which we rely.

In late February 2020, we implemented enhanced sanitation efforts at our locations, including more strict cleaning protocols for common surfaces and additional hand sanitization stations across our locations. In early March 2020, we indefinitely suspended allnon-essential, work-related domestic and international travel, institutedtwo-week self-quarantines for any employees who had recently traveled prior to the suspension, and implemented protocols for employees to report personal health situations which resembleCOVID-19. By early March, over 90% of our employees had transitioned to working remotely from home and bymid-March virtually every one of our employees had transitioned to working remotely from home. We have now implemented strict protocols for any employee to enter any of our facilities, including the approval of senior management, advance health screening forCOVID-19 symptoms and strict social distancing requirements while onsite. As of the date of this prospectus supplement, we continue to operate with essentially every employee working remotely, except for minimal essential functions requiring facility access from time to time, only if required, in compliance with such protocols. We also modified our annual client conference to be a virtual event, which will run in multiple segments from April to June. In addition, we have performed additional due diligence with critical vendors and other third parties on which we rely to assess their responses to theCOVID-19 pandemic and impacts on their operations and services. To date, we have not experienced any material adverse impacts from any of our vendors or other third parties on which we rely. We intend to continue to conduct enhanced due diligence on such vendors and third parties for the foreseeable future as the uncertainty caused by theCOVID-19 pandemic continues to persist.

We believe that to date our business continuity and pandemic plans are operating effectively and that we have been able to operate and provide services to our customers under the circumstances. As an example, nearly half of new customer implementations performed during the three months ending March 31, 2020 were performed in the month of March when the vast majority of our employees were working remotely from home. As of the date of this prospectus supplement, we do not yet have firm plans on when or how we will transition back to onsite operations across our facilities, but we continue to monitor the situation closely and to plan accordingly. To date, we believe our corporate culture, business model, customer relations and technology and information technology infrastructure have allowed our employees to substantially perform their roles while working remotely. However, in response to the uncertainties presented by theCOVID-19 pandemic, we plan to reduce our hiring plans for 2020 and limit hiring mainly to essential support, delivery and infrastructure roles.

We also have conducted an extensive outreach to our customers and many prospective customers to assess their needs in the face of theCOVID-19 pandemic and to seek to identify ways that we may assist them with our solutions and services. We believe the impacts ofCOVID-19 on our existing and prospective customers present both challenges and opportunities. While we believe the pandemic will increase the importance and prominence of digital financial solutions, the increased economic uncertainty and reduced economic activity, including consumer and business spending, is resulting in delays in certain purchasing decisions and implementations. For example, although we are able to deliver our solutions remotely, theCOVID-19 pandemic and its related restrictions have caused challenges for financial institutions to executein-branch operations which makes executing more complex projects, such as implementations of new technology solutions, more difficult. As a result, although at this time we are unable to predict the extent or duration of such impact, we anticipate that our bookings, in particular with respect to new customer agreements, will be adversely impacted as a result of theCOVID-19 pandemic as customers delay their purchasing decisions and focus on addressing the challenges and opportunities presented by theCOVID-19 pandemic. We believe this delay in bookings will be most significant with respect to our lending and leasing solutions because the target customers for these solutions have focused their internal resources on responding to theCOVID-19 pandemic, including by providing loans through

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government stimulus programs such as the federal “Paycheck Protection Program.” We expect a less significant adverse bookings impact with respect to our digital banking solutions because of the demand for such solutions resulting from the increased utilization of digital banking caused by theCOVID-19 pandemic, including our ability to sell a variety of new features to our existing customers to assist their End Users with increased digital banking needs. We also expect that some implementations and the associated revenue recognition may be delayed as our customers focus on other initiatives in response to theCOVID-19 pandemic and manage their own operations in light of the pandemic.

Despite these challenges among financial institutions, the usage by End Users of digital financial solutions has never been higher, and we are making additional investments to enhance our technology infrastructure to support this heightened usage. We have seen increased online banking activity as a result ofshelter-in-place and similar orders as well as spikes in usage as End Users check accounts for such things as government stimulus funds.

We believe the challenges and opportunities posed by theCOVID-19 pandemic have and will continue to cause financial institutions to increase their focus on maintaining and improving their digital financial services offerings. For example, government stimulus programs enacted in response to theCOVID-19 pandemic, such as the federal “Paycheck Protection Program,” provide financial institutions with additional revenue opportunities. To assist our customers with these loans, our Q2 Cloud Lending team designed and delivered a Paycheck Protection Program solution designed to help our financial institution customers perform the entire Paycheck Protection Program loan application and disbursement process digitally.

Corporate History and Information

We were incorporated in March 2005 in the state of Delaware under the name CBG Holdings, Inc. We changed our name to Q2 Holdings, Inc. in March 2013. We are headquartered in Austin, Texas, and our principal executive offices are located at 13785 Research Blvd, Suite 150, Austin, Texas 78750. Our telephone number is(512) 275-0072. We report as one operating segment with our Chief Executive Officer acting as our chief operating decision maker. Our website address is https://q2ebanking.com. The information contained on, or accessible through, our website is not incorporated by reference into this prospectus supplement or the accompanying prospectus and you should not consider any information contained on, or that can be accessed through, our website as part of this prospectus supplement or the accompanying prospectus in deciding whether to purchase the shares of common stock offered hereby. You can obtain additional information regarding our business by reading our Annual Report on Form10-K for the year ended December 31, 2019, our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020 and the other reports we file with the SEC. See “Where You Can Find More Information.”

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THE OFFERING

The following summary is provided solely for your convenience and is not intended to be complete. You should read the full text and more specific details contained elsewhere in this prospectus supplement and the accompanying prospectus. As used in this section, “we,” “our” and “us” refer only to Q2 Holdings, Inc. and not to any of its subsidiaries. For a more detailed description of our common stock, see “Description of Capital Stock—Common Stock” in the accompanying prospectus.

Issuer Q2 Holdings, Inc.

Common Stock Offered by Us          shares (or          shares if the underwriters exercise their option to purchase additional shares in full).

Common Stock Outstanding          shares immediately after this offering (assuming no exercise of the underwriters’ option to purchase additional shares).

Use of Proceeds We anticipate that the net proceeds of this offering will be $          (or $         if the underwriters exercise their option to purchase additional shares in full), after deducting the underwriting discounts and commissions and our estimated expenses related to this offering.

We intend to use the net proceeds from this offering for general corporate purposes, including working capital, capital expenditures, potential acquisitions and strategic transactions. From time to time, we evaluate potential acquisitions and strategic transactions of businesses, technologies or products. However, we have not designated any specific uses and have no current agreements with respect to any material acquisition or strategic transaction. See “Use of Proceeds” for additional information.

Risk Factors Investment in our common stock involves risk. See “Risk Factors” and all other information included in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference for a discussion of factors that should be considered before investing in our common stock.

NYSE Symbol QTWO

The number of shares of common stock to be outstanding immediately after this offering is based on 48,963,069 shares of common stock outstanding as of March 31, 2020. The number of shares of common stock to be outstanding immediately after this offering excludes:

• 1,283,334 shares issuable upon the exercise of options outstanding as of March 31, 2020, having a weighted average exercise price of $24.98 per share;

• 1,907,241 shares of common stock subject to restricted stock units outstanding as of March 31, 2020;

• 392,864 shares of common stock subject to market stock units outstanding as of March 31, 2020;

• 6,326,243, subject to increase on an annual basis, available for future issuance under our 2014 Equity Incentive Plan as of March 31, 2020; and

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• 800,000 shares, subject to increase on an annual basis, reserved for future issuance under our 2014 Employee Stock Purchase Plan as of March 31, 2020; and

• any shares issuable upon conversion of the outstanding 0.75% Convertible Senior Notes due 2023, or the 2023 Notes, or the outstanding 0.75% Convertible Senior Notes due 2026, or the 2026 Notes, and any shares issuable upon exercise of any warrants issued in connection with the issuance of the 2023 Notes. The 2023 Notes and the 2026 Notes are referred to herein as the convertible notes.

Except as otherwise indicated, the information in this prospectus assumes:

• the underwriters do not exercise their option to purchase additional shares; and

• no exercise of the outstanding options and no issuance of shares with respect to the restricted stock units and market stock units, each as described above.

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SUMMARY CONSOLIDATED FINANCIAL DATA

The summary consolidated statements of operations data for the years ended December 31, 2017, 2018 and 2019 shown below are derived from our audited consolidated financial statements that are included in our Annual Report on Form10-K for the year ended December 31, 2019, which is incorporated by reference into this prospectus supplement and should be read in conjunction with such consolidated financial statements and the notes thereto to fully understand factors that may affect the comparability of the information presented below. The summary consolidated statements of operations data for the three months ended March 31, 2019 and 2020 and the summary consolidated balance sheet data as of March 31, 2020 shown below are derived from our unaudited consolidated financial statements that are included in our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020, which is incorporated by reference into this prospectus supplement and should be read in conjunction with such consolidated financial statements and the notes thereto to fully understand factors that may affect the comparability of the information presented below. The historical results presented below are not necessarily indicative of financial results to be achieved in future periods. The following summary consolidated financial data should be read in conjunction with the section entitled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and the related notes thereto included in our Annual Report on Form10-K for the year ended December 31, 2019 and our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020, each of which is incorporated by reference into this prospectus supplement and the accompanying prospectus.

	Year Ended December 31,									Three Months Ended March 31,
	2019			2018			2017			2020			2019
	(in thousands, except per share data)
Consolidated Statements of Operations Data:
Revenues(1)	$	315,484		$	241,100		$	193,978		$	92,380		$	71,296
Cost of revenues(2)(3)		162,485			121,855			99,485			53,107			37,184
Gross profit		152,999			119,245			94,493			39,273			34,112
Operating expenses:
Sales and marketing(3)		63,947			48,124			41,170			19,884			15,805
Research and development(3)		76,273			51,334			40,338			24,958			17,657
General and administrative(3)		56,739			44,990			37,179			19,110			13,860
Acquisition related costs		16,027			4,145			1,232			(1,967	)		2,718
Amortization of acquired intangibles		6,339			1,844			1,481			4,491			1,215
Unoccupied lease charges(4)		420			658			—			—			—
Total operating expenses		219,745			151,095			121,400			66,476			51,255
Loss from operations		(66,746	)		(31,850	)		(26,907	)		(27,203	)		(17,143	)
Total other income (expense), net		(16,618	)		(7,350	)		429			(6,465	)		(2,207	)
Loss before income taxes		(83,364	)		(39,200	)		(26,478	)		(33,668	)		(19,350	)
Benefit from (provision for) income taxes		12,487			3,803			314			(440	)		39
Net loss	$	(70,877	)	$	(35,397	)	$	(26,164	)	$	(34,108	)	$	(19,311	)
Net loss per common share, basic and diluted	$	(1.53	)	$	(0.83	)	$	(0.63	)	$	(0.70	)	$	(0.44	)
Weighted average common shares outstanding:
Basic and diluted		46,198			42,797			41,218			48,581			43,773
Other Financial Data:
Adjusted EBITDA(5)	$	19,608		$	18,975		$	10,210		$	(107	)	$	263

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⁽¹⁾  Includes deferred revenue reduction from purchase accounting of $1.8 million for the year ended December 31, 2019 and $1.4 million for the three months ended March 31, 2020.

⁽²⁾  Includes amortization of acquired technology of $9.9 million, $4.5 million, and $3.6 million, for the years ended December 31, 2019, 2018, and 2017, respectively, and $5.5 million and $1.6 million for the three months ended March 31, 2020 and 2019, respectively.

⁽³⁾ Includes stock-based compensation expenses as follows:

	Year Ended December 31,						Three Months Ended March 31,
	2019		2018		2017		2020		2019
	(in thousands)
Cost of revenues	$	6,427	$	4,773	$	3,729	$	3,408	$	1,548
Sales and marketing		7,740		5,837		3,243		2,754		1,806
Research and development		9,864		6,852		4,464		3,770		2,012
General and administrative		15,347		11,758		9,503		4,604		3,530
Total stock-based compensation expenses	$	39,378	$	29,220	$	20,939	$	14,536	$	8,896

⁽⁴⁾ Unoccupied lease charges in 2019 include costs related to the early exit from one of our Atlanta facilities, partially offset by anticipated sublease income from that facility. Unoccupied lease charges in 2018 include costs related to the early exit from of a portion of our south Austin facility, partially offset by sublease income from that facility.

⁽⁵⁾ We define adjusted EBITDA as net loss before depreciation, amortization, stock-based compensation, certain costs related to our recent acquisitions, (benefit from) provision for income taxes, total other (income) expense, net, deferred revenue reduction from purchase accounting, and unoccupied lease charges.

The following table presents a reconciliation of net loss to adjusted EBITDA for each of the periods indicated:

	Year Ended December 31,									Three Months Ended March 31,
	2019			2018			2017			2020			2019
	(in thousands)
Reconciliation of Net Loss to Adjusted EBITDA:
Net loss	$	(70,877	)	$	(35,397	)	$	(26,164	)	$	(34,108	)	$	(19,311	)
Depreciation and amortization		28,457			16,802			14,946			13,017			5,821
Stock-based compensation expense		39,378			29,220			20,939			14,536			8,896
Acquisition related costs		16,316			4,145			1,232			(1,709	)		2,718
(Benefit from) provision for income taxes		(12,487	)		(3,803	)		(314	)		440			(39	)
Total other (income) expense, net		16,572			7,350			(429	)		6,275			2,178
Deferred revenue reduction from purchase accounting		1,829			—			—			1,442			—
Unoccupied lease charges		420			658			—			—			—
Adjusted EBITDA	$	19,608		$	18,975		$	10,210		$	(107	)	$	263

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Our consolidated balance sheet data as of March 31, 2020 is presented:

• on an actual basis; and

• on anas-adjusted basis to give effect to this offering of common stock (assuming the underwriters do not exercise their option to purchase additional shares of common stock), based on a public offering price of $                 per share, and after deducting underwriting discounts and estimated offering expenses payable by us, and assuming such net proceeds are held as cash or cash equivalents.

	As of March 31, 2020 (in thousands)
	Actual		As Adjusted
Consolidated Balance Sheet Data:
Cash and cash equivalents	$	83,078
Restricted cash		3,450
Investments		29,752
Deferred implementation, solution, and other costs, total		72,851
Intangible assets, net		213,998
Goodwill		462,274
Convertible notes, net of current portion		430,272
Deferred revenues, total		97,598
Working capital		38,286
Total stockholders’ equity		360,910

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RISK FACTORS

Investing in our common stock involves a high degree of risk. In addition to the other information contained in this prospectus supplement, the accompanying prospectus and in the documents that are incorporated by reference herein and therein, you should carefully consider the risks discussed below and under the heading “Item IA. Risk Factors” in each of our Annual Report on Form10-K for the fiscal year ended December 31, 2019 and our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020 before making a decision about investing in our common stock. The risks and uncertainties discussed below and in our 2019 Annual Report on Form10-K for the fiscal year ended December 31, 2019 and our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020 are not the only ones facing us. Additional risks and uncertainties not presently known to us, or that we currently see as immaterial, may also harm our business. If any of these risks occur, our business, financial condition and operating results could be harmed, the trading price of our common stock could decline and you could lose part or all of your investment. In assessing the risks and uncertainties described below, you should also refer to the other information contained in this prospectus supplement, the accompanying prospectus and in the documents that are incorporated by reference herein and therein before making a decision to invest in our common stock, including the section titled “Cautionary Note Regarding Forward-Looking Statements” and our consolidated financial statements and the related notes thereto.

Risks Related to Our Business

Uncertain and weakened economic conditions are adversely affecting our industry, business and results of operations, and the extent to which theCOVID-19 pandemic and measures taken in response thereto may impact our business, results of operations, liquidity and financial condition is uncertain and difficult to predict.

Global health concerns stemming from theCOVID-19 pandemic and related government actions have caused significant disruption to the global economic environment. The pandemic has significantly increased economic uncertainty and reduced economic activity, including consumer and business spending. In response to the pandemic, government authorities have implemented numerous measures to try to contain the spread of the disease, including travel bans and restrictions, quarantines,shelter-in-place or total lock-down orders and business limitations and shutdowns.

TheCOVID-19 pandemic is adversely impacting our customers and our business, but the extent of such impacts is highly uncertain and difficult to predict. While we believe that to date our business continuity and pandemic plans are operating effectively and that we have been able to operate and provide services to our customers under the circumstances, if we are not able to respond to and manage these impacts and related changes effectively, our business, results of operations, liquidity and financial condition will continue to be adversely impacted. Moreover, even after the pandemic has subsided, we may continue to experience materially adverse impacts to our business, results of operation and financial condition as a result of the virus’ global economic impact, including reduced spending, lower economic activity and weakened banking and financial systems.

For example, the spread ofCOVID-19 has caused us to modify our business practices (including restricting employee travel, developing social distancing plans for our employees and cancelling physical participation in meetings, events and conferences), and we may take further actions as may be required by government authorities or as we determine are in the best interests of our employees, customers and business partners. There is no certainty that such measures will be sufficient to mitigate the risks posed by the virus or will otherwise be satisfactory to government authorities. Nearly all of our employees are currently working remotely and have been since early March 2020 due to government work and travel restrictions. These decisions may impair or delay our ability to sell our solutions, adversely impact our product development and harm productivity and collaboration. While we believe these actions were reasonable and necessary as a result of theCOVID-19 pandemic, they have resulted in disruptions to our normal business operations.

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In addition, theCOVID-19 pandemic and the resulting weakening of the global economy, rapid increase in unemployment rates, declines in interest rates and reductions in business confidence and activity, has had a significant impact on our financial institution,Alt-FI and FinTech customers, as well as the end user, or End User, businesses and individuals that utilize our customers’ services. These conditions may affect the rate of technology spending and influence the timing of our customers’ and prospective customers’ technology purchasing and implementation decisions, which could adversely affect our customers’ and prospective customers’ ability or willingness to purchase our solutions, delay prospective customers’ purchasing decisions, reduce the value or duration of their subscriptions, negatively affect our renewal rates and churn or result in a decrease in the number of End Users of our solutions or the transactions performed using our solutions, each of which is difficult to predict and any of which could adversely affect our operating results and financial condition on both a short-term and long-term basis. For example, we have experienced and expect to continue to experience delayed implementations as a result of theCOVID-19 pandemic as our customers focus on other initiatives in response to theCOVID-19 pandemic and manage their own operations in light of the pandemic. In addition, while we believe theCOVID-19 pandemic will increase the importance and prominence of digital financial solutions, likely resulting in increased registration of new End Users with existing Installed Customers and the retention of certain customers that may have otherwise not renewed their contracts, the increased economic uncertainty and reduced economic activity, including consumer and business spending, is resulting in delays in certain purchasing decisions and implementations, which may delay bookings and our recognition of revenue. We believe the delay in bookings will be most significant with respect to our lending and leasing solutions because the target customers for these solutions have focused their internal resources on responding to theCOVID-19 pandemic, including by providing loans through government stimulus programs such as the federal “Paycheck Protection Program.” We expect a less significant bookings impact with respect to our digital banking solutions because of the increased importance of digital banking caused by theCOVID-19 pandemic, including our ability to sell a variety of new features to our existing customers to assist their End Users with increased digital banking needs. The impact of theCOVID-19 pandemic also may delay customer decisions with respect to contract extensions and may result in certain downgrades and cancellations from existing customers. For example, we have experienced certain customers requesting reduced or extended payment terms to assist them with cost reduction measures as a result of theCOVID-19 pandemic, which we intend to make conditional on associated contract extensions to offset the impact of the reduced payments. We also could experience contract terminations with customers who become insolvent as a result of theCOVID-19 pandemic.

Other factors related to theCOVID-19 pandemic that may adversely impact our business operations include:

• challenges to our operations and our ability to meet customer service level commitments due to governmentshelter-in-place or other orders under which we are not able to provide certain customer-facing services remotely, which may cause potential loss of revenue or contractual penalties, as well as associated costs resulting from potential legal disputes regarding force majeure or other related contract defenses;

• service interruptions or impaired system performance due to failures of or delays in our systems or resources as a result of increased online banking activity related to End Users utilizing digital banking services while subject to governmentshelter-in-place or similar orders, or increased use of our solutions resulting from government stimulus programs;

• changes to our normal operations, including as a result of increased remote working and the possibility that one or more clusters ofCOVID-19 cases could occur at one of our locations, data centers or other third-party providers, affecting our employees or affecting the systems or employees of our customers or other third parties on which we depend;

• risks, including public and private litigation, based upon, arising out of or related toCOVID-19 and our actions and responses thereto, including any actions that we may take in connection withre-opening our offices where permitted by local law;

• an increase in the volume of customer and regulatory requests for information and support; and

• increased cyber fraud risk related to increased online banking,e-commerce and other online activity.

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There are no comparable recent events that provide guidance as to the effect the spread ofCOVID-19 as a global pandemic may have, and, as a result, the ultimate impact of the pandemic is highly uncertain and subject to change. We do not yet know the full extent of the impacts on our business, our operations or the global economy as a whole. However, the effects could have a material adverse effect on our results of operations, liquidity or financial condition and heighten many of the known risks with respect to our business and ownership of our securities, which are described further in this “Risk Factors” section.

We have experienced rapid growth in recent periods and if we fail to manage our growth effectively or experience a decline in our growth rate, we may be unable to execute our business plan, maintain high levels of service and customer satisfaction or adequately address competitive challenges, and our financial performance may be adversely affected.

Since our inception, our business has rapidly grown, which has resulted in large increases in our number of employees, expansion of the types of solutions we sell and the customers we sell them to, expansion to international locations and international customers, expansion of our infrastructure, enhancement of our internal systems and other significant changes and additional complexities. Our revenues increased from $194.0 million for the twelve months ended December 31, 2017 to $241.1 million for the twelve months ended December 31, 2018, and $315.5 million for the twelve months ended December 31, 2019. While we intend to further expand our overall business, customer base, and number of employees, our recent growth rate is not necessarily indicative of the growth that we will achieve in the future. In particular, with the increased economic uncertainty and reduced economic activity, including consumer and business spending, resulting from theCOVID-19 pandemic, our growth rate is likely to decline, and may decline significantly. The duration and extent of the impact fromCOVID-19 on our growth rate depends on future developments that cannot be accurately predicted at this time. The growth in our business generally, our management of a growing workforce and international customer base and the stress of such growth on our internal controls and systems require substantial management effort, infrastructure and operational capabilities. To support our growth, we must continue to improve our management resources and our operational and financial controls and systems, and these improvements may increase our expenses more than anticipated and result in a more complex business, and our failure to timely and effectively implement these improvements could have an adverse effect on our operations and financial results. In addition, our increased focus on selling our solutions to larger customers and the increased breadth of our solution offerings and the types of customers we serve may result in greater uncertainty and variability in our business and sales results, particularly as the broader impacts ofCOVID-19 are felt across the global economy. We also will have to anticipate the necessary expansion of our relationship management, implementation, customer service and other personnel to support our growth and achieve high levels of customer service and satisfaction, particularly as we sell to larger customers that have heightened levels of complexity in their hardware, software and network infrastructure needs and as we sell a broader range of solutions to a broader set of customers. Our success will depend on our ability to plan for and manage this growth effectively and to address challenges to our growth model resulting from rapid changes in economic conditions. If we fail to anticipate and manage our growth or are unable to provide high levels of system performance and customer service, our reputation, as well as our business, results of operations and financial condition, could be harmed.

If the market for our solutions develops more slowly than we expect or changes in a way that we fail to anticipate, our sales would suffer and our operating results would be harmed.

The market for financial services has been dramatically changing, and we do not know whether financial institutions and traditional and emerging financial services providers will adopt or continue to adopt our existing and new solutions or whether the market will change in ways that we do not anticipate. In particular, theCOVID-19 pandemic has significantly increased economic uncertainty and reduced economic activity, including consumer and business spending, which may result in decreased spending by financial institutions and traditional and emerging financial services providers for the foreseeable future.

Many financial institutions have invested substantial personnel and financial resources in legacy software, and these institutions may be reluctant or unwilling to convert from their existing systems to our solutions. For

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financial institutions, switching from one provider of solutions (or from an internally developed legacy system) to a new provider is a significant endeavor. Many potential customers believe switching providers involves too many potential disadvantages such as disruption of business operations, loss of accustomed functionality, and increased costs (including conversion and transition costs). Furthermore, some financial institutions may be reluctant or unwilling to use a cloud-based solution over concerns such as the security of their data and reliability of the delivery model. These concerns or other considerations may cause financial institutions to choose not to adopt cloud-based solutions such as ours or to adopt alternative solutions, either of which would harm our operating results. We attempt to overcome these concerns through value enhancing strategies such as a flexible integration process and continued investment in the enhanced functionality and features of our solutions. If financial institutions are unwilling to transition from their legacy systems, the demand for our solutions and related services could decline and adversely affect our business, operating results and financial condition.

Our future success also depends on our ability to sell new solutions and enhanced solutions to our current and new customers. As we create new solutions and enhance our existing solutions to support new customer types, technologies and devices, these solutions and related services may not be attractive to customers. In addition, promoting and selling these new and enhanced solutions may require increasingly costly sales and marketing efforts, and if customers choose not to adopt these solutions, our business could suffer.

We derive substantially all of our revenues from customers in the financial services industry, and any downturn or consolidation in the financial services industry, or unfavorable economic conditions affecting regions in which a significant portion of our customers are concentrated or segments of potential customers on which we focus, could harm our business.

A significant portion of our revenues is derived from RCFIs. RCFIs have experienced significant pressure in recent years due to economic uncertainty, liquidity concerns and increased regulation. In recent years, many RCFIs have failed, merged or been acquired. Failures and consolidations are likely to continue, and there are very few new RCFIs being created. Further, if our customers merge with or are acquired by other entities such as financial institutions that havein-house developed solutions or that are not our customers or use fewer of our solutions, our customers may discontinue, reduce or change the terms of their use of our solutions. It is also possible that the larger RCFIs that result from mergers or consolidations could have greater leverage in negotiating terms with us or could decide to replace some or all of our solutions. Any of these developments could have an adverse effect on our business, results of operations and financial condition.

In addition, any downturn in the financial services industry or unfavorable economic conditions affecting the regions in which our customers are concentrated or particular segments of customers on which we focus, including the economic uncertainty caused byCOVID-19, may cause our customers to reduce their spending on solutions such as ours, seek to terminate or renegotiate their contracts with us or fail. While the negative impacts of theCOVID-19 pandemic will affect the operations and spending decisions of customers across our target markets, we believe such uncertainty will in particular affect enterprise and larger financial institutions, including those with international operations. Additionally, a significant portion of our revenues is derived from RCFIs in states, in particular Texas, whose economies are substantially dependent upon the energy and natural resources market, in particular oil and gas exploration and production. Since 2014, the price of oil and gas has remained low, and has significantly decreased recently as a result of the global impacts of theCOVID-19 pandemic and other geopolitical events, resulting in significant economic uncertainty in Texas and such other states. Should the price of oil and gas decline further or remain at the current low price for an extended period, the general economic conditions in Texas and such other states will be negatively affected, which could have a material adverse effect on our RCFI customers, and accordingly our business, results of operations, and financial condition.

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Because we recognize revenues from our solutions over the terms of our customer agreements, the impact of changes in the subscriptions for our solutions will not be immediately reflected in our operating results, and rapid growth in our customer base may adversely affect our operating results in the short term since we expense a substantial portion of implementation costs as incurred.

We generally recognize revenues monthly over the terms of our customer agreements. The initial term of our digital banking platform customer agreements averages over five years, although it varies by customer. As a result, the substantial majority of the revenues we report in each quarter are related to agreements entered into during previous quarters. Consequently, a change in the level of new customer agreements or implementations in any quarter may have a small impact on our revenues in that quarter but will affect our revenues in future quarters. Accordingly, the effect of significant downturns in sales and market acceptance of our solutions, or changes in our rate of renewals may not be fully reflected in our results of operations until future periods. For example, any decrease in sales resulting from the economic effects of theCOVID-19 pandemic may have a greater impact on our financial results in future periods than in the period in which the decrease occurs. Our subscription model also makes it difficult for us to rapidly increase our revenues through additional sales in any period.

Additionally, we recognize our expenses over varying periods based on the nature of the expense. In particular, we recognize a substantial portion of implementation expenses as incurred even though we recognize the related revenues over extended periods. As a result, we may report poor operating results in periods in which we are incurring higher implementation expenses related to revenues that we will recognize in future periods, including implementations for larger customers that have heightened levels of complexity in their hardware, software and network infrastructure needs. Alternatively, we may report better operating results in periods due to lower implementation expenses, but such lower expenses may be indicative of slower revenue growth in future periods. As a result, our expenses may fluctuate as a percentage of revenues and changes in our business generally may not be immediately reflected in our results of operations. For example, any delays in our ability to complete previously planned implementations as a result ofCOVID-19 pandemic may result in significant fluctuations in our expenses in future periods.

As the number, size, type and complexity of customers that we serve increase and change, and as we alter our operations in response to theCOVID-19 pandemic, we may encounter implementation challenges, and we may have to delay revenue recognition for some complex engagements, which would harm our business and operating results.

We may face unexpected implementation challenges related to the complexity of our customers’ implementation and integration requirements, particularly implementations for larger customers that have heightened levels of complexity in their hardware, software and network infrastructure needs. Additionally, as a result of theCOVID-19 pandemic, nearly all of our employees, and many of the employees of our customers and third-party providers on which we depend, now perform their functions remotely. Our implementation expenses increase when customers have unexpected data, hardware or software technology challenges, or complex or unanticipated business or regulatory requirements. In addition, our customers typically require complex acceptance testing related to the implementation of our solutions. Implementation services will be more challenging when being performed by our employees remotely in conjunction with customers and third-party providers whose employees also may be working remotely. Implementation delays also may require us to delay revenue recognition under the related customer agreement longer than expected. Further, because we do not fully control our customers’ implementation schedules, if our customers do not allocate the internal resources necessary to meet implementation timelines or if there are unanticipated implementation delays or difficulties, including operational or staffing challenges related to theCOVID-19 pandemic, our revenue recognition may be delayed. Losses of End Users or any difficulties or delays in implementation processes could cause customers to delay or forgo future purchases of our solutions, which would adversely affect our business, operating results and financial condition.

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Our business could be adversely affected if our customers are not satisfied with our solutions, particularly as we introduce new products and solutions, or our systems, infrastructure and resources fail to meet their needs.

Our business depends on our ability to satisfy our customers and meet their needs. Our customers use a variety of network infrastructure, hardware and software, which typically increases in complexity the larger the customer is, and our solutions must support the specific configuration of our customers’ existing systems, including in many cases the solutions of third-party providers. If our solutions do not currently support a customer’s required data format or appropriately integrate with a customer’s applications and infrastructure, then we must configure our solutions to do so, which could negatively affect the performance of our systems and increase our expenses and the time it takes to implement our solutions. Any failure of or delays in our systems or resources, including as a result of operational constraints or increased online banking activity triggered by governmentshelter-in-place or similar orders or demand related to government stimulus programs related to theCOVID-19 pandemic, could cause service interruptions or impaired system performance. Some of our customer agreements require us to issue credits for downtime in excess of certain thresholds, and in some instances give our customers the ability to terminate the agreements in the event of significant amounts of downtime, or if we experience other defects with our solutions. If sustained or repeated, these performance issues could reduce the attractiveness of our solutions to new and existing customers, cause us to lose customers, and lower renewal rates by existing customers, each of which could adversely affect our revenue and reputation. In addition, negative publicity resulting from issues related to our customer relationships, regardless of accuracy, may damage our business by adversely affecting our ability to attract new customers and maintain and expand our relationships with existing customers.

If the use of our solutions increases, or if our customers demand more advanced features from our solutions, we will need to devote additional resources to improving our solutions, and we also may need to expand our technical infrastructure and related resources at a more rapid pace than we have in the past. This would involve spending substantial amounts to purchase or lease data center capacity and equipment, subscribe to new or additional third-party hosting services, upgrade our technology and infrastructure or introduce new or enhanced solutions. It takes a significant amount of time to plan, develop and test changes to our solutions and related infrastructure and resources, and we may not be able to accurately forecast demand or predict the results we will realize from such improvements. There are inherent risks associated with changing, upgrading, improving and expanding our technical infrastructure and related resources. Any failure of our solutions to operate effectively with future infrastructure and technologies could reduce the demand for our solutions, resulting in customer dissatisfaction and harm to our business. Also, any expansion of our infrastructure and related resources would likely require that we appropriately scale our internal business systems and services organization, including implementation and customer support services, to serve our growing customer base. If we are unable to respond to these changes or fully and effectively implement them in a cost-effective and timely manner, our service may become ineffective, we may lose customers, and our operating results may be negatively impacted.

The markets in which we participate are intensely competitive, and pricing pressure, new technologies or other competitive dynamics could adversely affect our business and operating results.

We currently compete with providers of technology and services in the financial services industry, including point system vendors and core processing vendors, as well as systems internally-developed by financial services providers. With respect to our digital banking platform, we have a number of point system competitors, including NCR Corporation, or NCR, First Data Corporation, D3 Technology, Inc. (acquired by NCR in July 2019), Alkami Technology, Inc. and Kony, Inc. (acquired by Temenos AG in September 2019) in the online, consumer and small business banking space and Finastra, ACI Worldwide, Inc. and Bottomline Technologies (de), Inc. in the commercial banking space. We also compete with core processing vendors that provide systems and services such as Fiserv, Inc., Jack Henry and Associates, Inc. and Fidelity National Information Services, Inc., or FIS. With respect to our lending and leasing platform, we compete against a number of point system competitors, including Abrigo, Baker Hill Solutions, LLC, Fair Isaac Corporation, nCino, Inc., Finastra, Moody’s Analytics,

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Inc., Oracle Corporation, Temenos AG, and core processing vendors, including FIS and Fiserv. With respect to our BaaS solutions, due to the vast number of potential use cases and customer segments, the list of potential competitors is extremely broad and varied, but includes companies across the retail banking, financial services, transaction processing, consumer technology and financial technology services industries. Many of our competitors have significantly more financial, technical, marketing and other resources than we have, may devote greater resources to the promotion, sale and support of their systems than we can, have more extensive customer bases and broader customer relationships than we have and have longer operating histories and greater name recognition than we have. In addition, many of our competitors expend more funds on research and development. In the uncertain economic environment caused byCOVID-19, many of our competitors may have greater liquidity and access to capital than we do and may respond to market conditions by lowering prices to compete for customers, the impact of which could adversely impact our business and financial results.

We also may face competition from new companies entering our markets, which may include large established businesses that decide to develop, market or resell competitive solutions, acquire one of our competitors or form a strategic alliance with one of our competitors. In addition, new companies entering our markets may choose to offer competitive solutions at little or no additional cost to the customer by bundling them with their existing applications, including adjacent financial services technologies and core processing software. New entrants to the markets we serve might also include financial services providers developing financial services solutions and other technologies, including solutions built using competing BaaS solutions or open API platforms. Competition from these new entrants may make our business more difficult and adversely affect our results.

If we are unable to compete in this environment, sales and renewals of our solutions could decline and adversely affect our business, operating results and financial condition. With the introduction of new technologies and potential new entrants into the markets for our solutions, we expect competition to intensify in the future, which could harm our ability to increase sales and achieve profitability. In addition, we may face increased competition in our existing markets as we enter new markets or sections of a market with larger or different customers and new solutions. Our industry has also experienced recent consolidation which we believe may continue. Any further consolidation our industry experiences could lead to increased competition and result in pricing pressure or loss of market share, either of which could have a material adverse effect on our business, limit our growth prospects or reduce our revenues.

If we are unable to effectively integrate our solutions with other systems or services used by our customers and prospective customers, including if we are forced to discontinue integration due to security or quality concerns with a third-party system or service, or if there are performance issues with such third-party systems or services, our solutions will not operate effectively and our operations will be adversely affected.

The functionality of our solutions depends on our ability to integrate with other third-party systems and services used by our customers, including core processing software and, in the case of our BaaS solutions, banking services. Certain providers of these third-party systems or services also offer solutions that are competitive with our solutions and may have an advantage over us with customers using their software by having better ability to integrate with their software and by being able to bundle their competitive products with other applications used by our customers and prospective customers at favorable pricing. We do not have formal arrangements with many of these third-party providers regarding our access to their APIs to enable these customer integrations.

Our business may be harmed if any such third-party provider:

• changes the features or functionality of its services, applications and platforms in a manner adverse to us;

• discontinues or limits our solutions’ access to its systems or services;

• suffers a security incident or other incident that requires us to discontinue integration with its systems or services;

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• experiences failures or delays in their services, systems or resources as a result of operational constraints or increased online banking activity related to theCOVID-19 pandemic;

• ceases to operate, including as a result of the economic uncertainty triggered by theCOVID-19 pandemic;

• terminates or does not allow us to renew or replace our existing contractual relationships on the same or better terms;

• modifies its terms of service or other policies, including fees charged to, or other restrictions on, us or our customers; or

• establishes more favorable relationships with one or more of our competitors, or acquires one or more of our competitors and offer competing services.

Such changes could limit or prevent us from integrating our solutions with these third-party systems or services, which could impair the functionality of our solutions, prohibit the use of our solutions or limit our ability to sell our solutions to customers, each of which could harm our business. If we are unable to integrate with such third-party systems or services as a result of changes to or restricted access to the systems or services by such third parties during the terms of existing agreements with customers using such third-party systems or services, we may not be able to meet our contractual obligations to customers, which may result in disputes with customers and harm to our business. In addition, if any such third-party providers experience an outage, our solutions integrated with such systems or services will not function properly or at all, and our customers may be dissatisfied with our solutions. If the systems or services of such third-party providers have performance or other problems, such issues may reflect poorly on us and the adoption and renewal of our solutions and our business may be harmed. Although our customers may be able to switch to alternative technologies if a provider’s systems or services were unreliable or if a provider was to limit such customer’s access and utilization of its data or the provider’s functionality, our business could nevertheless be harmed due to the risk that our customers could reduce their use of our solutions.

Our customers are highly regulated and subject to a number of challenges and risks. Our failure to comply with laws and regulations applicable to us as a technology provider to financial services providers and to enable our customers to comply with the laws and regulations applicable to them could adversely affect our business and results of operations, increase costs and impose constraints on the way we conduct our business.

Our customers and prospective customers are highly regulated and may be required to comply with stringent regulations in connection with subscribing to and implementing our solutions. As a provider of technology to financial institutions, we are examined on a periodic basis by various regulatory agencies and required to review certain of our suppliers and partners. As a result of theCOVID-19 pandemic, we and our customers may experience an increase in the volume of regulatory inquiries, examinations or additional regulatory requirements, which could require additional resources and costs to address. The examination handbook and other guidance issued by the Federal Financial Institutions Examination Council, or FFIEC, govern the examination of our operations and include a review of our systems and data center and technical infrastructure, management, financial condition, development activities and our support and delivery capabilities. If deficiencies are identified, customers may choose to terminate or reduce their relationships with us. In addition, while much of our operations are not directly subject to the same regulations applicable to financial institutions, we are generally obligated to our customers to provide software solutions and maintain internal systems and processes that comply with federal, state and other regulations applicable to them. In particular, as a result of obligations under our customer agreements, we are required to comply with certain provisions of the Gramm-Leach-Bliley Act related to the privacy of consumer information and may be subject to other privacy and data security laws because of the solutions we provide. In addition, numerous regulations have been proposed and are still being written to implement the Dodd-Frank Act, including requirements for enhanced due diligence of the internal systems and processes of companies like ours by their financial institution customers. In general, larger financial institutions are subject to more stringent regulations and as a result, as we sell our solutions to larger financial institutions, we will become obligated to meet more stringent regulatory standards, including morein-depth

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audits. Laws and regulations put in place in response to theCOVID-19 pandemic also may result in new regulatory obligations or frameworks. If we have to make changes to our internal processes and solutions as a result of these regulatory changes, we could be required to invest substantial additional time and funds and divert time and resources from other corporate purposes to remedy any identified deficiency.

This evolving, complex and often unpredictable regulatory environment could result in our failure to provide regulatory-compliant solutions, which could result in customers’ not purchasing our solutions or terminating their agreements with us or the imposition of fines or other liabilities for which we may be responsible. In addition, federal, state or foreign agencies may attempt to further regulate our activities in the future. For example, Congress could enact legislation to regulate providers of electronic commerce services as consumer financial services providers or under another regulatory framework. If enacted or deemed applicable to us, such laws, rules or regulations could be imposed on our activities or our business thereby rendering our business or operations more costly, burdensome, less efficient or impossible, any of which could have a material adverse effect on our business, financial condition and operating results.

We are subject to various global data privacy and security regulations, which could result in additional costs and liabilities to us.

Our business is subject to a wide variety of local, state, national and international laws, directives and regulations that apply to the collection, use, retention, protection, disclosure, transfer and other processing of personal data. These data protection and privacy-related laws and regulations continue to evolve and may result in ever-increasing regulatory and public scrutiny and escalating levels of enforcement and sanctions and increased costs of compliance. In the United States, these include rules and regulations promulgated under the authority of the Federal Trade Commission, and state breach notification laws. If there is a breach of our systems and we know or suspect that unencrypted personal customer or End User information has been stolen, we may be required to inform the representative state attorney general or federal or country regulator, media and credit reporting agencies, and any customers whose information was stolen, which could harm our reputation and business. Other states and countries have enacted different requirements for protecting personal information collected and maintained electronically. We expect that there will continue to be new proposed laws, regulations and industry standards concerning privacy, data protection and information security in the United States, the European Union and other jurisdictions, and we cannot yet determine the impact such future laws, regulations and standards will have on our business or the businesses of our customers, including, but not limited to, the European Union’s General Data Protection Regulation, which came into force in May 2018 and the California Consumer Privacy Act, which came into force in January 2020, each of which creates a range of new compliance obligations, which could require us to change our business practices, and significantly increases financial penalties for noncompliance.

Failure to comply with laws concerning privacy, data protection and information security could result in enforcement action against us, including fines, imprisonment of company officials and public censure, claims for damages by customers, End Users and other affected individuals, damage to our reputation and loss of goodwill (both in relation to existing customers and End Users and prospective customers and End Users), any of which could have a material adverse effect on our operations, financial performance and business. In addition, we could suffer adverse publicity and loss of customer confidence were it known that we did not take adequate measures to assure the confidentiality of the personally identifiable information that our customers had given to us. This could result in a loss of customers and revenue that could jeopardize our success. We may not be successful in avoiding potential liability or disruption of business resulting from the failure to comply with these laws and, even if we comply with laws, may be subject to liability because of a security incident. If we were required to pay any significant amount of money in satisfaction of claims under these laws, or any similar laws enacted by other jurisdictions, or if we were forced to cease our business operations for any length of time as a result of our inability to comply fully with any of these laws, our business, operating results and financial condition could be adversely affected. Further, complying with the applicable notice requirements in the event of a security breach could result in significant costs.

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Additionally, our business efficiencies and economies of scale depend on generally uniform solutions offerings and uniform treatment of customers and their End Users across all jurisdictions in which we operate. Compliance requirements that vary significantly from jurisdiction to jurisdiction impose added costs on our business and can increase liability for compliance deficiencies.

If our or our customers’ security measures are compromised or unauthorized access to customer data is otherwise obtained, our solutions may not be secure or may be perceived as not being secure, and customers may curtail or cease their use of our solutions, our reputation may be harmed, and we may incur significant liabilities.

Our operations involve access to and transmission of proprietary information and data and transaction and account details of our customers and their End Users. Our security measures and the security measures of our customers may not be sufficient to prevent our systems from being compromised as a result of third-party action, the error or intentional misconduct of employees, customers or their End Users, malfeasance or stolen or fraudulently obtained login credentials. Security incidents can result in unauthorized access to, loss of or unauthorized disclosure of this information, litigation, indemnity obligations and other possible liabilities, as well as negative publicity, which could damage our reputation, impair our sales and harm our business. Cyber-attacks, account take-over attacks, fraudulent representations and other malicious Internet-based activity continue to increase and financial services providers, their End Users, and technology providers are often targets of such attacks. In addition, third parties may attempt to fraudulently induce employees or customers into disclosing sensitive information such as usernames, passwords or other information to gain access to our confidential or proprietary information or the data of our customers and their End Users. A party who is able to compromise the security of our facilities could cause interruptions or malfunctions in our operations. We may be unable to anticipate or prevent techniques used to obtain unauthorized access or sabotage systems because they change frequently and generally are not detected until after an incident has occurred. As we increase our customer base and our brand becomes more widely known and recognized, we may become more of a target for third parties seeking to compromise our security systems or gain unauthorized access to the data of our customers and their End Users. In addition, there may be an increased risk of cyber-attacks or cyber fraud related to theCOVID-19 pandemic, as cybercriminals attempt to profit from the disruption, given increased online banking,e-commerce and other online activity. A failure or inability to meet our customers’ expectations with respect to security and confidentiality could seriously damage our reputation and affect our ability to retain customers and attract new business.

Federal, state and other regulations may require us to notify customers and their End Users of data security incidents involving certain types of personal data. Security compromises experienced by our competitors, by our customers or by us may lead to public disclosures and widespread negative publicity. Any security compromise in our industry, whether actual or perceived, could erode customer confidence in the effectiveness of our security measures, negatively impact our ability to attract new customers, cause existing customers to elect not to renew their subscriptions or subject us to third-party lawsuits, regulatory fines or other action or liability, which could materially and adversely affect our business and operating results.

In addition, some of our customers contractually require notification of any data security compromise and include representations and warranties that our solutions comply with certain regulations related to data security and privacy. Although our customer agreements typically include limitations on our potential liability, there can be no assurance that such limitations of liability would be enforceable or adequate or would otherwise protect us from any such liabilities or damages with respect to any particular claim. We also cannot be sure that our existing general liability insurance coverage and coverage for errors or omissions will continue to be available on acceptable terms or will be available in sufficient amounts to cover one or more claims, or that our insurers will not deny or attempt to deny coverage as to any future claim. The successful assertion of one or more claims against us, the inadequacy of or denial of coverage under our insurance policies, litigation to pursue claims under our policies or the occurrence of changes in our insurance policies, including premium increases or the imposition of large deductible orco-insurance requirements, could have a material adverse effect on our business, financial condition and results of operations.

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We may experience quarterly fluctuations in our operating results due to a number of factors, which makes our future results difficult to predict and could cause our operating results to fall below expectations or our guidance.

Our quarterly operating results have fluctuated in the past and are expected to fluctuate in the future due to a variety of factors, many of which are outside of our control. As a result, comparing our operating results on aperiod-to-period basis may not be meaningful. Our past results may not be indicative of our future performance. In addition to the other risks described in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein, factors that may affect our quarterly operating results include the following:

• the addition or loss of customers, including through acquisitions, consolidations or failures;

• the amount of use of our solutions in a period and the amount of any associated revenues and expenses;

• budgeting cycles of our customers and changes in spending on solutions by our current or prospective customers;

• seasonal variations in sales of our solutions, which may be lowest in the first quarter of the calendar year;

• changes in the competitive dynamics of our industry, including consolidation among competitors, changes to pricing or the introduction of new products and services that limit demand for our solutions or cause customers to delay purchasing decisions;

• the amount and timing of cash collections from our customers;

• long or delayed implementation times for new customers, including larger customers, or other changes in the levels of customer support we provide;

• the timing and predictability of sales of our solutions and the impact that the timing of bookings may have on our revenue and financial performance in a period;

• the timing of customer payments and payment defaults by customers, including any buyouts by customers of the remaining term of their contracts with us in a lump sum payment that we would have otherwise recognized over the term of those contracts, and any costs associated with impairments of related contract assets;

• the amount and timing of our operating costs and capital expenditures;

• changes in tax rules or the impact of new accounting pronouncements, including the effects of our adoption of newly issued accounting standards regarding revenue recognition;

• general economic conditions that may adversely affect our customers’ ability or willingness to purchase solutions, delay a prospective customer’s purchasing decision, reduce our revenues from customers or affect renewal rates;

• public health emergencies, such as the currentCOVID-19 pandemic and their effect on the operations of us, our customers, our third-party providers and on the overall economy;

• unexpected expenses such as those related to litigation or other disputes;

• the timing of stock awards to employees and related adverse financial statement impact of having to expense those stock awards over their vesting schedules; and

• the amount and timing of costs associated with recruiting, hiring, training and integrating new employees, many of whom we hire in advance of anticipated needs.

Moreover, the price of the notes and our common stock might be based on expectations of investors or securities analysts of future performance that are inconsistent with our actual growth opportunities or that we might fail to meet and, if our revenues or operating results fall below expectations, the price of our notes and common stock could decline substantially.

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We have a history of losses, and we do not expect to be profitable for the foreseeable future.

We have incurred losses from operations in each period since our inception in 2005, except for 2010 when we recognized a gain on the sale of a subsidiary. We incurred net losses of $70.9 million, $35.4 million and $26.2 million for the years ended December 31, 2019, 2018 and 2017, respectively. As of March 31, 2020, we had an accumulated deficit of $277.7 million. These losses and accumulated deficit reflect the substantial investments we have made to develop our solutions and acquire customers. As we seek to continue to grow our number of customers, including through acquisitions, we expect to incur significant sales, marketing, implementation and other related expenses, including amortization of acquired intangibles. Our ability to achieve or sustain profitability will depend on our obtaining sufficient scale and productivity so that the cost of adding and supporting new customers does not adversely impact our margins. We also expect to make other significant expenditures to develop and expand our solutions and our business, including continuing to increase our marketing, services and sales operations and continuing our significant investment in research and development and our technical infrastructure. We expect to incur losses for the foreseeable future as we continue to focus on adding new customers and solutions, and we cannot predict whether or when we will achieve or sustain profitability. Our efforts to grow our business may be more costly than we expect, and we may not be able to increase our revenues enough to offset our higher operating expenses. In addition, as a public company, we incur significant legal, accounting and other expenses. These increased expenditures will make it harder for us to achieve and maintain profitability. While our revenues have grown in recent periods, such growth may not be sustainable, and our revenues could decline or grow more slowly than we expect. We also may incur additional losses in the future for a number of reasons, including due to litigation, theCOVID-19 pandemic and other unforeseen reasons and the risks described in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein. Accordingly, we cannot assure you that we will achieve profitability in the future, nor that, if we do become profitable, we will be able to sustain profitability. If we are unable to achieve and sustain profitability, our customers may lose confidence in us and slow or cease their purchases of our solutions and we may be unable to attract new customers, which would adversely impact our operating results.

Our sales cycle can be unpredictable, time-consuming and costly, which could harm our business and operating results.

Our sales process involves educating prospective customers and existing customers about the use, technical capabilities and benefits of our solutions. Prospective customers, especially larger financial services providers, often undertake a prolonged evaluation process, which typically involves not only our solutions, but also those of our competitors and lasts from six to nine months or longer. We may spend substantial time, effort and money on our sales and marketing efforts without any assurance that our efforts will produce any sales. It is also difficult to predict the level and timing of sales opportunities that come from our referral partners.

Events affecting our customers’ businesses, such as theCOVID-19 pandemic, may occur during the sales cycle that could affect the size or timing of a purchase, contributing to more unpredictability in our business and operating results. Such events may cause our customers or partners to delay, reduce, or even cancel planned digital financial services spending and may impact our business and operations. If customers or partners significantly reduce their spending with us or significantly delay or fail to make payments to us, our business, results of operations, and financial condition would be materially adversely affected, and as a result of our sales cycle, subscription model and our revenue recognition policies, the effect ofCOVID-19 on our results of operations may not be fully reflected for some time.

We do not have an adequate history with our subscription or pricing models to accurately predict the long-term rate of customer subscription renewals or adoption, or the impact these renewals and adoption, or any customer terminations, will have on our revenues or operating results.

We have limited experience with respect to determining the optimal prices for our solutions. As the markets for our existing solutions develop, we may be unable to attract new customers at the same price or based on the

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same pricing model as we have used historically. Additionally, as a result of the operational and economic challenges being faced by our customers as a result of theCOVID-19 pandemic, we could be forced to modify contractual or payment terms with our customers. Moreover, large or influential financial services providers may demand more favorable pricing or other contract terms, including termination rights. As a result, in the future we may be required to reduce our prices or accept other unfavorable contract terms, each of which could adversely affect our revenues, gross margin, profitability, financial position and cash flow.

Our customers have no obligation to renew their subscriptions for our solutions after the expiration of the initial subscription term, and if our customers renew at all, then our customers may renew for fewer solutions or on different pricing terms. Our renewal rates may decline or fluctuate as a result of a number of factors, including our customers’ satisfaction with our pricing or our solutions or their ability to continue their operations and spending levels, including as a result of theCOVID-19 pandemic. Additionally, certain agreements may include termination rights allowing customers to terminate their customer agreements in the event of, among other things, defects with our solutions, changes in our solution, breach by us of our obligations, requirements from regulatory authorities or a change in control of our company. If our customers terminate or do not renew their subscriptions for our solutions on similar pricing terms, our revenues may decline and our business could suffer. As we create new solutions or enhance our existing solutions to support new technologies and devices, our pricing of these solutions and related services may be unattractive to customers or fail to cover our costs.

Defects or errors in our solutions could harm our reputation, result in significant costs to us, impair our ability to sell our solutions and subject us to substantial liability.

Our solutions are inherently complex and may contain defects or errors, particularly when first introduced or as new versions are released. Despite extensive testing, fromtime-to-time we have discovered defects or errors in our solutions. In addition, due to changes in regulatory requirements relating to our customers or to technology providers to financial services providers like us, we may discover deficiencies in our software processes related to those requirements. Material performance problems or defects in our solutions might arise in the future.

Any such errors, defects, other performance problems or disruptions in service to provide bug fixes or upgrades, whether in connection withday-to-day operations or otherwise, could be costly for us to remedy, damage our customers’ businesses and harm our reputation. In addition, if we have any such errors, defects or other performance problems, our customers could seek to terminate their agreements, elect not to renew their subscriptions, delay or withhold payment or make claims against us. Any of these actions could result in lost business, increased insurance costs, difficulty in collecting our accounts receivable, costly litigation and adverse publicity. Such errors, defects or other problems could also result in reduced sales or a loss of, or delay in, the market acceptance of our solutions.

Moreover, software development is time-consuming, expensive, complex and requires regular maintenance. Unforeseen difficulties can arise. If we do not complete our periodic maintenance according to schedule or if customers are otherwise dissatisfied with the frequency or duration of our maintenance services, customers could elect not to renew, or delay or withhold payment to us or cause us to issue credits, make refunds or pay penalties. Because our solutions are often customized and deployed on acustomer-by-customer basis, rather than through a multi-tenant SaaS method of distribution, applying bug fixes, upgrades or other maintenance services may require updating each instance of our software, which could be time consuming and cause us to incur significant expense. We might also encounter technical obstacles, and it is possible that we discover problems that prevent our solutions from operating properly. If our solutions do not function reliably or fail to achieve customer expectations in terms of performance, customers could seek to cancel their agreements with us and assert liability claims against us, which could damage our reputation, impair our ability to attract or maintain customers and harm our results of operations.

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Failures or reduced accessibility of third-party hardware, software or other services on which we rely could impair the delivery of our solutions and adversely affect our business.

We rely on hardware and services that we purchase or lease and software, including open source software, that we develop or license from, or that is hosted by third parties, to offer our solutions. In addition, we obtain licenses from third parties to use intellectual property associated with the development of our solutions. These licenses might not continue to be available to us on acceptable terms, or at all. These third-party providers have chosen, and may in the future choose not to continue to support certain of the hardware, software or services we license. We also have chosen, and may in the future choose to discontinue the use of the hardware, services or software we acquire or license from such third-party providers, which may require that we pay termination fees or recognize related accounting charges or impairments. Additionally, these third-party providers of hardware, services and software have been, and may continue to be negatively impacted or cease operating as a result of operational and economic challenges triggered by theCOVID-19 pandemic. While we are not substantially dependent upon any third-party hardware, services or software, the loss of the right or ability to use all or a significant portion of our third-party hardware, services or software required for the development, maintenance and delivery of our solutions could result in delays in the provision of our solutions until we develop or identify, obtain and integrate equivalent technology, which could harm our business.

Any errors or defects in the hardware, services or software we use could result in errors, interruptions or a failure of our solutions. Although we believe that there are alternatives, any significant interruption in the availability of all or a significant portion of such hardware, services or software, including as a result of disruptions or increased demand resulting from theCOVID-19 pandemic, could have an adverse impact on our business unless and until we can replace the functionality provided by these products at a similar cost. Furthermore, such hardware, services and software may not be available on commercially reasonable terms, or at all. The loss of the right to use all or a significant portion of such hardware, services or software could limit access to our solutions. Additionally, we rely upon third parties’ abilities to enhance their current products, develop new products on a timely and cost-effective basis and respond to emerging industry standards and other technological changes. We may be unable to effect changes to such third-party technologies, which may prevent us from rapidly responding to evolving customer requirements. We also may be unable to replace the functionality provided by the third-party software currently offered in conjunction with our solutions in the event that such software becomes obsolete or incompatible with future versions of our solutions or is otherwise not adequately maintained or updated.

We depend on data centers operated by third parties and third-party Internet hosting providers, and any disruption in the operation of these facilities or access to the Internet could adversely affect our business.

We currently host our digital banking platform solutions primarily from two third-party data center hosting facilities located in Austin, Texas and Carrollton, Texas and certain of our lending and leasing and BaaS solutions are hosted by cloud-based providers, including Amazon Web Services and Microsoft Azure. The owners and operators of these current and future facilities and cloud-based hosting services do not guarantee that our customers’ access to our solutions will be uninterrupted, error-free or secure. We may experience website disruptions, outages and other performance problems, including as a result of disruptions or increased demand resulting from theCOVID-19 pandemic. These problems may be caused by a variety of factors, including infrastructure changes, human or software errors, viruses, security attacks, fraud, operational disruption, spikes in customer usage and denial of service issues. In early April, financial institutions and their online banking service providers experienced unprecedented user login activity as a result of increased online banking activity due to globalshelter-in-place and similar orders, as well as a significant increase in logins by End Users seeking to check their accounts for receipt of government stimulus funds. These unprecedented levels of logins resulted in delayed access to online banking for many financial institutions, including many of our customers. As a result of these delays, we have taken steps to increase the processing capacity of our online banking platform to minimize any future delays, and we expect to make additional incremental investments to further enhance our hosting infrastructure and support. In some instances, we may not be able to identify the cause or causes of these

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performance problems within an acceptable period of time. We do not control the operation of these data center facilities and cloud-based services, and such facilities and services are vulnerable to damage or interruption from human error, intentional bad acts, power loss, hardware failures, telecommunications failures, fires, wars, terrorist attacks, floods, earthquakes, hurricanes, tornadoes, pandemics or similar catastrophic events. They also could be subject tobreak-ins, computer viruses, sabotage, intentional acts of vandalism and other misconduct. The occurrence of a natural disaster or an act of terrorism, a decision to close the facilities without adequate notice or terminate our hosting arrangement or other unanticipated problems could result in lengthy interruptions in the delivery of our solutions, cause system interruptions, prevent our customers’ End Users from accessing their accounts or services online, reputational harm and loss of critical data, prevent us from supporting our solutions or cause us to incur additional expense in arranging for new facilities, services and support.

We also depend on third-party Internet-hosting providers and continuous and uninterrupted access to the Internet through third-party bandwidth providers to operate our business. If we lose the services of one or more of our Internet-hosting or bandwidth providers for any reason or if their services are disrupted, for example due to viruses or denial of service or other attacks on their systems, or due to human error, intentional bad acts, power loss, hardware failures, telecommunications failures, fires, wars, terrorist attacks, floods, earthquakes, hurricanes, tornadoes, pandemics or similar catastrophic events, we could experience disruption in our ability to offer our solutions and adverse perception of our solutions’ reliability, or we could be required to retain the services of replacement providers, which could increase our operating costs and harm our business and reputation.

We do not have any control over the availability or performance of salesforce.com’s Force.com platform, and if we or our digital lending and leasing solution customers encounter problems with it, we may be required to replace Force.com with another platform, which would be difficult and costly.

Certain of our digital lending and leasing solutions run on salesforce.com’s Force.com platform, and we do not have any control over the Force.com platform or the prices salesforce.com charges to our customers. Salesforce.com may discontinue or modify Force.com or increase its fees or modify its pricing incentives for our customers. If salesforce.com takes any of these actions, we may suffer lower sales, increased operating costs and loss of revenue from certain of our digital lending and leasing solutions until equivalent technology is either developed by us, or, if available from a third party, is identified, obtained and integrated. Additionally, we may not be able to honor commitments we have made to our customers and we may be subject to breach of contract or other claims from our customers.

In addition, we do not control the performance of Force.com. If Force.com experiences an outage, certain of our digital lending and leasing solutions will not function properly, and our customers may be dissatisfied. If salesforce.com has performance or other problems with its Force.com platform or its operations generally, including as a result of theCOVID-19 pandemic, they will reflect poorly on us and the adoption and renewal of certain of our digital lending and leasing solutions and our business may be harmed.

Shifts over time in the number of End Users of our solutions, their use of our solutions and our customers’ implementation and customer support needs could negatively affect our profit margins.

Our profit margins can vary depending on numerous factors, including the scope and complexity of our implementation efforts, the number of End Users on our solutions, the frequency and volume of their use of our solutions and the level of customer support services required by our customers. For example, our services offerings typically have a much higher cost of revenues than subscriptions to our solutions, so any increase in sales of services as a proportion of our subscriptions would have an adverse effect on our overall gross margin and operating results. If we are unable to increase the number of End Users and the number of transactions they perform on our solutions, the types of customers that purchase our solutions changes, or the mix of solutions purchased by our customers changes, all of which may occur as a result of theCOVID-19 pandemic, our profit margins could decrease and our operating results could be adversely affected.

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If we fail to provide effective customer training on our solutions and high-quality customer support, our business and reputation would suffer.

Effective customer training on our solutions and high-quality, ongoing customer support are important to the successful marketing and sale of our solutions and for the renewal of existing customer agreements. Providing this training and support requires that our customer training and support personnel have financial services knowledge and expertise, making it difficult for us to hire qualified personnel and scale our training and support operations. Additionally, training and support services may become more difficult to perform in light of the operational constraints related to theCOVID-19 pandemic, including as a result of remote working by us and our customers’ employees. The demand on our customer support organization will increase as we expand our business and pursue new customers and as we adjust our operations to address the operational constraints placed on us, our customers and our third-party providers by theCOVID-19 pandemic, and such increased support could require us to devote significant development services and support personnel, which could strain our team and infrastructure and reduce our profit margins. If we do not help our customers quickly resolve any post-implementation issues and provide effective ongoing customer support, our ability to sell additional solutions to existing and future customers could suffer and our reputation would be harmed.

If we fail to respond to evolving technological requirements, including those resulting from theCOVID-19 pandemic, or introduce adequate enhancements, new features or solutions, our solutions could become obsolete or less competitive.

The markets for our solutions are characterized by rapid technological advancements, changes in customer requirements and technologies, frequent new product introductions and enhancements and changing regulatory requirements. The life cycles of our solutions are difficult to estimate. Rapid technological changes and the introduction of new products and enhancements by new or existing competitors or large financial services providers could undermine our current market position. Other means of digital financial services solutions may be developed or adopted in the future, and our solutions may not be compatible with these new technologies. In addition, the technological needs of, and services provided by, customers may change if they or their competitors offer new services to End Users. Maintaining adequate research and development resources to meet the demands of the markets we serve is essential. The process of developing new technologies and solutions is complex and expensive. The introduction of new solutions by our competitors, the market acceptance of competitive solutions based on new or alternative technologies or the emergence of new technologies or solutions in the broader financial services industry could render our solutions obsolete or less effective.

The success of any enhanced or new solution depends on several factors, including timely completion, adequate testing and market release and acceptance of the solution. Any new solutions that we develop or acquire may not be introduced in a timely or cost-effective manner, may contain defects or may not achieve the broad market acceptance necessary to generate significant revenues. In addition, the operational constraints placed on our business as a result of theCOVID-19 pandemic may adversely impact our ability to bring to new solutions to market in a timely manner. If we are unable to anticipate customer requirements or work with our customers successfully on implementing new solutions or features in a timely manner or enhance our existing solutions to meet our customers’ requirements, our business and operating results may be adversely affected.

If we fail to effectively expand our sales and marketing capabilities and teams, including through partner relationships, we may not be able to increase our customer base and achieve broader market acceptance of our solutions.

Increasing our customer base and achieving broader market acceptance of our solutions will depend on our ability to expand our sales and marketing organizations and their abilities to obtain new customers and sell additional solutions and services to new and existing customers. We believe there is significant competition for direct sales professionals with the skills and knowledge that we require, and we may be unable to hire or retain sufficient numbers of qualified individuals in the future. Our ability to achieve significant future revenue growth

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will depend on our success in recruiting, training and retaining a sufficient number of direct sales professionals. New hires require significant training and time before they become fully productive and may not become as productive as quickly as we anticipate. As a result, the cost of hiring and carrying new representatives cannot be offset by the revenues they produce for a significant period of time. Our growth prospects will be harmed if our efforts to expand, train and retain our direct sales team do not generate a corresponding significant increase in revenues. Additionally, if we fail to sufficiently invest in our marketing programs or they are unsuccessful in creating market awareness of our company and solutions, our business may be harmed and our sales opportunities limited. Furthermore, as a result of theCOVID-19 pandemic, nearly all of our employees, and many of the employees of our customers and third-party providers on which we depend, now perform their functions remotely. Ifshelter-in-place, business closure and other restrictive orders continue, they may adversely impact our ability to effectively train and retain qualified individuals and the effectiveness of our direct sales team. We also may take additional actions in response to theCOVID-19 pandemic that further alter our business operations as the situation evolves. These decisions may delay or reduce sales and harm productivity and collaboration. The ultimate impact of theCOVID-19 pandemic and the effects of the operational alterations we have made in response on our business cannot be predicted at this time.

In addition to our direct sales team, we also extend our sales distribution through formal and informal relationships with referral partners. While we are not substantially dependent upon referrals from any partner, our ability to achieve significant revenue growth in the future will depend upon continued referrals from our partners and growth of the network of our referral partners. These partners are under no contractual obligation to continue to refer business to us, nor do these partners have exclusive relationships with us and may choose to instead refer potential customers to our competitors. We cannot be certain that these partners will prioritize or provide adequate resources for promoting our solutions or that we will be successful in maintaining, expanding or developing our relationships with referral partners. Our competitors may be effective in providing incentives to third parties, including our partners, to favor their solutions or prevent or reduce subscriptions to our solutions either by disrupting our relationships with existing customers or limiting our ability to win new customers. Establishing and retaining qualified partners and training them with respect to our solutions requires significant time and resources. If we are unable to devote sufficient time and resources to establish and train these partners, including as a result of our transition to a remote workforce in response to theCOVID-19 pandemic, or if we are unable to maintain successful relationships with them, we may lose sales opportunities and our revenues could suffer.

We rely on our management team and other key employees, and the loss of one or more key employees could harm our business.

Our success and future growth depend upon the continued services of our management team, in particular our Chief Executive Officer, and other key employees, including in the areas of research and development, marketing, sales, services and general and administrative functions. From time to time, there may be changes in our management team resulting from the hiring or departure of executives, which could disrupt our business. We also are dependent on the continued service of our existing development professionals because of the complexity of our solutions, including complexity arising as a result of the regulatory requirements that are applicable to our customers and the pace of technology changes impacting our customers and their End Users. We may terminate any employee’s employment at any time, with or without cause, and any employee may resign at any time, with or without cause; however, our employment agreements with our named executive officers provide for the payment of severance under certain circumstances. We also have entered into employment agreements with our other executive officers which provide for the payment of severance under similar circumstances as in our named executive officers’ employment agreements. The loss of one or more of our key employees could harm our business and although we have taken steps to try to protect the health of our employees in light of theCOVID-19 pandemic, the continued spread of the virus may increase the risk that one or more of our key employees or other significant portions of our workforce become temporarily or permanently unavailable.

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Because competition for key employees is intense, we may not be able to attract and retain the highly-skilled employees we need to support our operations and future growth.

Competition for executive officers, software developers and other key employees in our industry is intense. In particular, we compete with many other companies for executive officers, for software developers with high levels of experience in designing, developing and managing software, as well as for skilled sales and operations professionals and knowledgeable customer support professionals, and we may not be successful in attracting the professionals we need. Competition for software development and engineering personnel is intense. We may have difficulty hiring and retaining suitably skilled personnel or expanding our research and development organization. In addition, job candidates and existing employees often consider the actual and potential value of the equity awards they receive as part of their overall compensation. Thus, if the perceived value or future value of our stock declines, our ability to attract and retain highly skilled employees may be adversely affected. In addition, many of our existing employees may exercise vested options or vest in outstanding restricted stock units and sell our stock, which may make it more difficult for us to retain key employees. If we fail to attract and retain new employees, our business and future growth prospects could be harmed.

Our failure to comply with laws and regulations related to the Internet and mobile usage could adversely affect our business and results of operations, increase costs and impose constraints on the way we conduct our business.

We and our customers are subject to laws and regulations applicable to doing business over the Internet and through the use of mobile devices. It is often not clear how existing laws governing issues such as property ownership, sales and other taxes apply to the Internet and mobile usage, as these laws have in some cases failed to keep pace with technological change. Laws governing the Internet could also impact our business or the business of our customers. For instance, existing and future regulations on taxing Internet use, pricing, characterizing the types and quality of services and products, or restricting the exchange of information over the Internet or mobile devices could result in reduced growth of our business, a general decline in the use of the Internet by financial services providers, or their End Users, or diminished viability of our solutions and could significantly restrict our customers’ ability to use our solutions. Changing laws and regulations, industry standards and industry self-regulation regarding the collection, use and disclosure of certain data may have similar effects on our and our customers’ businesses. Any such constraint on the growth in Internet and mobile usage could decrease its acceptance as a medium of communication and commerce or result in increased adoption of new modes of communication and commerce that may not be supported by our solutions. Any such adverse legal or regulatory developments could substantially harm our operating results and our business.

Legislation relating to consumer privacy may affect our ability to collect data that we use in providing our customers’ End User information, which, among other things, could negatively affect our ability to satisfy our customers’ needs.

We collect and store personal and identifying information regarding our customers’ End Users to enable certain functionality of our solutions and provide our customers with data about their End Users. The enactment of new or amended legislation or industry regulations pertaining to consumer or private sector privacy issues could have a material adverse impact on our collection, storage and sharing of such information. Legislation or industry regulations regarding consumer or private sector privacy issues could place restrictions upon the collection, sharing and use of information that is currently legally available, which could materially increase our cost of collecting some data. These types of legislation or industry regulations could also prohibit us from collecting or disseminating certain types of data, which could adversely affect our ability to meet our customers’ requirements and our profitability and cash flow targets. While every state, the District of Columbia and the FFIEC have enacted data breach notification laws or requirements, there is no such federal law generally applicable to our businesses. These legislative measures impose strict requirements on reporting time frames for providing notice, as well as the contents of such notices. The costs of compliance with, the inability to determine whether a data breach has occurred within the time frame provided by, and other burdens imposed by, such laws

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and regulations may lead to significant fines, penalties or liabilities for any noncompliance with such privacy laws. Even the perception of privacy concerns, whether or not valid, may inhibit market adoption of our solutions.

In addition to government activity, privacy advocacy groups and the technology and other industries are considering various new, additional or different self-regulatory standards that may place additional burdens on us. If the collecting, storing and processing of personal information were to be curtailed, our solutions would be less effective, which may reduce demand for our solutions and adversely affect our business.

Any use of our solutions by our customers in violation of regulatory requirements could damage our reputation and subject us to additional liability.

If our customers or their End Users use our solutions in violation of regulatory requirements and applicable laws, we could suffer damage to our reputation and could become subject to claims. We rely on contractual obligations made to us by our customers that their use and their End Users’ use of our solutions will comply with applicable laws. However, we do not audit our customers or their End Users to confirm compliance. We may become subject to or involved with claims for violations by our customers or their End Users of applicable laws in connection with their use of our solutions. Even if claims asserted against us do not result in liability, we may incur costs in investigating and defending against such claims. If we are found liable in connection with our customers’ or their End Users’ activities, we could incur liabilities and be required to redesign our solutions or otherwise expend resources to remedy any damages caused by such actions and to avoid future liability.

Any future litigation against us could be costly and time-consuming to defend.

We may become subject, from time to time, to legal proceedings and claims that arise in the ordinary course of business such as claims brought by our customers in connection with commercial or intellectual property disputes or employment claims made by our current or former employees, including as a result of actions taken by us in response to theCOVID-19 pandemic. Litigation might result in substantial costs and may divert management’s attention and resources, which might seriously harm our business, overall financial condition and operating results. Insurance may not cover such claims, provide sufficient payments to cover all the costs to resolve one or more such claims or continue to be available on terms acceptable to us. A claim brought against us that is uninsured or underinsured could result in unanticipated costs and impact our liquidity, thereby reducing our operating results and impacting our financial condition, leading analysts and investors to reduce their confidence and expectations and reduce the trading price of our stock.

Lawsuits by third parties against us or our customers for alleged infringement of the third parties’ proprietary rights or for other intellectual property related claims could result in significant expenses and harm our operating results and financial condition.

Our industry is characterized by the existence of a large number of patents, copyrights, trademarks, trade secrets and other intellectual property and proprietary rights as well as a high number of allegations and disputes related to these rights. Our competitors and the competitors of our customers, as well as a number of other entities and individuals (both operating andnon-operating), own or claim to own intellectual property relating to our industry. As a result, we regularly are subject to allegations and involved in disputes, either directly or on behalf of our customers, that our solutions and the underlying technology infringe the patent and other intellectual property rights of third parties. The frequency of these types of claims also may increase as we continue to add new customers and as a result of our being a public company. The defense against these allegations and disputes and, if unsuccessful, their resolution could result in our having to pay damages and negatively impact our ability to continue to sell and provide all or a portion of our solutions or certain third-party solutions, any of which could materially harm our reputation, business results and financial condition. Insurance may not cover such claims, provide sufficient payments to cover all the costs to resolve one or more such claims or continue to be available on terms acceptable to us.

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Our success in these matters depends upon our not infringing upon the intellectual property rights of others. We have a very limited patent portfolio, which will likely prevent us from deterring patent infringement claims, and our competitors and others may now and in the future have significantly larger or more relevant patent portfolios than we have.

Our customer agreements typically require us to indemnify our customers in connection with claims alleging our solutions or the underlying technologies infringe the patent or other intellectual property rights of third parties. Our customers regularly receive allegations from third parties or are involved in these disputes with third parties, and we may be required to indemnify them in connection with these matters. We are currently involved in these types of disputes, and given the high level of this activity in our industry, we expect these types of disputes to continue to arise in the future. If we are unsuccessful in defending claims for which we are required to provide indemnity, our business and operating results could be adversely affected. Any significant disputes among us and our customers as to the applicability of our indemnity obligations could negatively impact our reputation and customer relations, affect our ability to sell our solutions and harm our operating results. Further, there can be no assurances that any provisions in our contracts that purport to limit our liability would be enforceable or adequate or would otherwise protect us from any such liabilities or damages with respect to any particular claim.

In certain instances, we license technologies from third parties for use directly or indirectly in our solutions or for resell with our solutions. Our contracts with these third parties may include provisions that require the third party to indemnify us in the event of any claim or dispute that the third party’s technologies infringe upon the patent or other intellectual property rights of others. If we are unable for any reason to seek indemnity or otherwise collect from those third parties our direct or indirect liabilities related to any claim, then we may have to bear the liabilities ourselves and our business performance and financial condition could be substantially harmed.

The risk of patent litigation exists with operating entities but also has been amplified by the increase in the number ofnon-practicing patent asserting entities, or patent trolls. Any claims or litigation, whether by operating entities or patent trolls, could cause us to incur significant expenses and, if successfully asserted against us or our customers whom we indemnify, could require that we pay substantial damages or ongoing royalty payments, prevent us from offering our solutions or require that we comply with other unfavorable terms. 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 harm our business and operating results.

If we are unable to protect our intellectual property, our business could be adversely affected.

Our success depends upon our ability to protect our intellectual property, which may require us to incur significant costs. We have developed much of our intellectual property internally, and we rely on a combination of confidentiality obligations in contracts, patents, copyrights, trademarks, service marks, trade secret laws and other contractual restrictions to establish and protect our intellectual property and other proprietary rights. In particular, we enter into confidentiality and invention assignment agreements with our employees and consultants and enter into confidentiality agreements with the parties with whom we have business relationships in which they will have access to our confidential information. We also rely upon licenses to intellectual property from third parties. No assurance can be given that these agreements or other steps we take to protect our intellectual property or the third-party intellectual property used in our solutions will be effective in controlling access to and distribution of our solutions and our confidential and proprietary information. We will not be able to protect our intellectual property if we are unable to enforce our rights or if we do not detect unauthorized uses of our intellectual property.

Despite our precautions, it may be possible for third parties to copy our solutions and use information that we regard as proprietary to create solutions and services that compete with ours. Third parties also may independently develop technologies that are substantially equivalent to our solutions. Some license provisions

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protecting against unauthorized use, copying, transfer and disclosure of our solutions may be unenforceable under the laws of certain jurisdictions.

In some cases, litigation may be necessary to enforce our intellectual property rights or to protect our trade secrets. Litigation could be costly, time consuming and distracting to management and could result in the impairment or loss of portions of our intellectual property. Furthermore, our efforts to enforce our intellectual property rights may be met with defenses, counterclaims and countersuits attacking the validity and enforceability of our intellectual property rights and exposing us to significant damages or injunctions. Our inability to protect our intellectual property against unauthorized copying or use, as well as any costly litigation or diversion of our management’s attention and resources, could delay sales or the implementation of our solutions, impair the functionality of our solutions, delay introductions of new solutions, result in our substituting less-advanced or more-costly technologies into our solutions or harm our reputation. In addition, we may be required to license additional intellectual property from third parties to develop and market new solutions, and we cannot assure you that we could license that intellectual property on commercially reasonable terms or at all.

As of March 31, 2020, we had nine U.S. patent applications pending and three issued U.S. patents. We do not know whether our pending patent applications will result in the issuance of patents or whether the examination process will require us to narrow the scope of our claims. To the extent that our pending patent applications or any portion of such applications proceed to issuance as a patent, any such future patent may be opposed, contested, circumvented, designed around by a third party or found to be invalid or unenforceable. In addition, our existing and any future issued patents may be opposed, contested, circumvented, designed around by a third party or found to be invalid or unenforceable. The process of seeking patent protection can be lengthy and expensive. We rely on a combination of patent, copyright, trade secret, trademark and other intellectual property laws to protect our intellectual property, and much of our technology is not covered by any patent or patent application.

We use “open source” software in our solutions, which may restrict how we use or distribute our solutions, require that we release the source code of certain software subject to open source licenses or subject us to litigation or other actions that could adversely affect our business.

We currently use in our solutions, and may use in the future, software that is licensed under “open source,” “free” or other similar licenses where the licensed software is made available to the general public on an“as-is” basis under the terms of a specificnon-negotiable license. Some open source software licenses require that software subject to the license be made available to the public and that any modifications or derivative works based on the open source code be licensed in source code form under the same open source licenses. Although we monitor our use of open source software, we cannot assure you that all open source software is reviewed prior to use in our solutions, that our programmers have not incorporated open source software into our solutions, or that they will not do so in the future. In addition, some of our products may incorporate third-party software under commercial licenses. We cannot be certain whether such third-party software incorporates open source software without our knowledge. In the past, companies that incorporate open source software into their products have faced claims alleging noncompliance with open source license terms or infringement or misappropriation of proprietary software. Therefore, we could be subject to suits by parties claiming noncompliance with open source licensing terms or infringement or misappropriation of proprietary software. Because few courts have interpreted open source licenses, the manner in which these licenses may be interpreted and enforced is subject to some uncertainty. There is a risk that open source software licenses could be construed in a manner that imposes unanticipated conditions or restrictions on our ability to market or provide our solutions. As a result of using open source software subject to such licenses, we could be required to release our proprietary source code, pay damages,re-engineer our products, limit or discontinue sales or take other remedial action, any of which could adversely affect our business.

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The market data and forecasts included in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein may prove to be inaccurate, and even if the markets in which we compete achieve the forecasted growth, we cannot assure you that our business will grow at similar rates, or at all.

The market data and forecasts included in this prospectus supplement, the accompanying prospectus and the documents incorporated by reference herein, including the data and forecasts published by BauerFinancial, Deloitte and Venture Scanner among others, and our internal estimates and research are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate. If the forecasts of market growth or anticipated spending prove to be inaccurate, our business and growth prospects could be adversely affected. Even if the forecasted growth occurs, our business may not grow at a similar rate, or at all. Our future growth is subject to many factors, including our ability to successfully implement our business strategy, which itself is subject to many risks and uncertainties. Such reports speak as of their respective publication dates and the opinions expressed in such reports are subject to change. Further, such reports are subject to change as a result of the impact ofCOVID-19 on the global economy generally, and on our financial condition or results of operations in particular. The extent to whichCOVID-19 will impact our financial condition or results of operations is currently uncertain and depends on various factors, including the impact on our customers, partners, vendors and End Users, and on the operation of the global markets in general. The ultimate impact of theCOVID-19 pandemic on our business, financial condition, liquidity and financial results cannot be predicted at this time. Accordingly, potential investors in our common stock are urged not to put undue reliance on such forecasts and market data.

We may not be able to utilize a significant portion of our net operating loss carryforwards, which could adversely affect our operating results and cash flows.

As of December 31, 2019, we had approximately $425.0 million of U.S. federal net operating loss carryforwards. Utilization of these net operating loss carryforwards depends on many factors, including our future income, which cannot be assured. Our loss carryforwards begin to expire in 2026. In addition, Section 382 of the Internal Revenue Code, as amended, generally imposes an annual limitation on the amount of net operating loss carryforwards that may be used to offset taxable income when a corporation has undergone an ownership change. An ownership change is generally defined as a greater than 50% change in equity ownership by value over a3-year period. We have undergone one or more ownership changes as a result of prior financings, and may have undergone an ownership change as a result of our initial public offering in March 2014 or our registered common stock offerings in March 2015, September 2015 and June 2019, and any such change in ownership and the corresponding annual limitation may prevent us from using our current net operating losses prior to their expiration. In addition, our acquisition of the various businesses acquired since 2015 may result in an ownership change, and any such change in ownership may result in a corresponding annual limitation which may prevent us from being able to fully utilize the net operating losses we acquired prior to their expiration. Future ownership changes or future regulatory changes could further limit our ability to utilize our net operating loss carryforwards. To the extent we are not able to offset our future income against our net operating loss carryforwards, this would adversely affect our operating results and cash flows if we attain profitability.

Our business may be subject to additional obligations to collect and remit sales tax and other taxes, and we may be subject to tax liability for past sales. Any successful action by state, local or other authorities to collect additional or past sales tax could adversely harm our business.

We file sales tax returns in certain states within the U.S. as required by law and certain customer contracts for a portion of the solutions that we provide. Our sales tax liabilities with respect to sales and use taxes in various states and local jurisdictions was approximately $1.0 million as of March 31, 2020. From time to time we face sales tax audits, and we will likely continue to do so in the future, and our liability for these taxes could exceed our estimates as state tax authorities could still assert that we are obligated to collect additional amounts as taxes from our customers and remit those taxes to such authorities.

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We do not collect sales or other similar taxes in other states and many of the states do not apply sales or similar taxes to certain of our solutions. State and local taxing jurisdictions have differing rules and regulations governing sales and use taxes, and these rules and regulations are subject to varying interpretations that may change over time. In particular, the applicability of sales taxes to our solutions in various jurisdictions is unclear. We review these rules and regulations periodically and, when we believe we are subject to sales and use taxes in a particular state, we may voluntarily engage state tax authorities to determine how to comply with their rules and regulations. A successful assertion by one or more states, including states for which we have not accrued tax liability, requiring us to collect sales or other taxes with respect to sales of our solutions or customer support could result in substantial tax liabilities for past transactions, including interest and penalties, discourage customers from purchasing our solutions or otherwise harm our business and operating results.

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

Financial accounting standards may change or their interpretation may change. A change in 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 becomes effective. Changes to existing rules or there-examining of current practices may adversely affect our reported financial results or the way we conduct our business. Accounting for revenues from sales of our solutions is particularly complex, is often the subject of intense scrutiny by the SEC and will evolve as the Financial Accounting Standards Board, or FASB, continues to consider applicable accounting standards in this area. In particular, in order to be able to comply and maintain compliance with the requirements of the new revenue recognition standard under Accounting Standards Codification, or ASC, 606, we have updated and enhanced our internal accounting systems and processes and our internal controls over financial reporting. This has required, and will continue to require, additional investments by us, and may require incremental resources and system configurations that could increase our operating costs in future periods. Further, as companies operate in compliance with ASC 606, its interpretation and application will likely evolve over time which could adversely impact our current and historical financial results and require further changes to our disclosures, internal systems and processes and internal controls.

Because our long-term success depends on our ability to operate our business internationally and increase sales of our solutions to customers located outside of the United States, our business is susceptible to risks associated with international operations.

We have international operations in India, Australia, the United Kingdom, and the Netherlands. We also expect to continue to expand our international operations for the foreseeable future. The continued international expansion of our operations requires significant management attention and financial resources and results in increased administrative and compliance costs. Our limited experience in operating our business in certain regions outside the United States increases the risk that our expansion efforts into those regions may not be successful. In particular, our business model may not be successful in particular countries or regions outside the United States for reasons that we currently are unable to anticipate. In addition, conducting international operations subjects us to risks that we have not generally faced in the United States. These include, but are not limited to:

• fluctuations in currency exchange rates;

• the complexity of, or changes in, foreign regulatory requirements;

• the cost and complexity of bringing our solutions into compliance with foreign regulatory requirements, and risks of our solutions not being compliant;

• difficulties in managing the staffing of international operations, including compliance with local labor and employment laws and regulations;

• complexities implementing and enforcing cross-border information technology and security controls;

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• potentially adverse tax consequences, including the complexities of foreign value added tax systems, overlapping tax regimes, restrictions on the repatriation of earnings and changes in tax rates;

• dependence on resellers and distributors to increase customer acquisition or drive localization efforts;

• the burdens of complying with a wide variety of foreign laws and different legal standards, includingshelter-in-place and similar orders imposed by foreign regulatory authorities in response to theCOVID-19 pandemic, certain of which may be significantly more burdensome than those in place in the United States;

• increased financial accounting and reporting burdens and complexities;

• longer payment cycles and difficulties in collecting accounts receivable;

• longer sales cycles;

• political, social and economic instability abroad, including as a result of theCOVID-19 pandemic;

• terrorist attacks and security concerns in general;

• integrating personnel with diverse business backgrounds and organizational cultures;

• difficulties entering newnon-U.S. markets due to, among other things, consumer acceptance and business knowledge of these new markets;

• travel restrictions imposed in response to theCOVID-19 pandemic;

• constraints or remote working by employees during theCOVID-19 pandemic due to limitations of local infrastructure or other resources;

• reduced or varied protection for intellectual property rights in some countries; and

• the risk of U.S. regulation of foreign operations.

The occurrence of any one of these risks could negatively affect our international business and, consequently, our operating results. We cannot be certain that the investment and additional resources required to establish, acquire or integrate operations in other countries will produce desired levels of revenue or profitability. If we are unable to effectively manage our expansion into additional geographic markets, our financial condition and results of operations could be harmed.

In particular, we operate some of our research and development activities internationally and outsource a portion of the coding and testing of our products and product enhancements to contract development vendors. We believe that performing research and development in our international facilities and supplementing these activities with our contract development vendors enhances the efficiency and cost-effectiveness of our product development. If we experience problems with our workforce or facilities internationally, including as a result of work limitations resulting from theCOVID-19 pandemic, we may not be able to develop new products or enhance existing products in an alternate manner that may be equally or less efficient and cost-effective. In addition, if information technology and security controls we have implemented to address risks posed by research and development activities outside of the United States are breached or are otherwise ineffective, our intellectual property or technical infrastructure could be compromised or stolen.

We are monitoring developments related to the United Kingdom’s departure from the European Union commonly referred to as “Brexit.” The potential effects of Brexit on our business will depend upon any agreements the United Kingdom makes to retain access to European Union markets either during the current transitional period or more permanently and negotiations are ongoing. Since we have operations in the United Kingdom and Europe, Brexit could potentially have corporate structural consequences, adversely change tax benefits or liabilities and disrupt some of the markets and jurisdictions in which we operate. In addition, Brexit could lead to legal uncertainty and potentially divergent national laws and regulations as the United Kingdom determines which European Union laws to replace or replicate.

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We may acquire or invest in companies, or pursue business partnerships, which may divert our management’s attention and present additional risks, and we may be unable to integrate acquired businesses and technologies successfully or achieve the expected benefits of such acquisitions or investments, all of which could have a material adverse effect on our business and results of operations.

We have completed, and may in the future evaluate and consider, potential strategic transactions, including acquisitions of, or investments in, businesses, technologies, services, products and other assets. We also may enter into relationships with other businesses to expand our solutions, which could involve preferred or exclusive licenses, additional channels of distribution, discount pricing or investments in other companies. Negotiating these transactions can be time-consuming, difficult and expensive, and our ability to close these transactions may be subject to approvals that are beyond our control. In addition, we have limited experience in acquiring other businesses. We may not be able to find and identify desirable additional acquisition targets, we may incorrectly estimate the value of an acquisition target, and we may not be successful in entering into an agreement with any particular target. Consequently, these transactions, even if undertaken and announced, may not close.

We may not achieve the anticipated benefits from our past acquisitions or any additional businesses we acquire due to a number of factors, including:

• our inability to integrate, manage or benefit from acquired operations, technologies or services;

• unanticipated costs or liabilities associated with the acquisition, including the assumption of liabilities or commitments of the acquired business that were not disclosed to us or that exceeded our estimates;

• difficulty integrating the accounting systems, operations and personnel of the acquired business;

• difficulties and additional expenses associated with supporting legacy solutions and hosting infrastructure of the acquired business;

• uncertainty of entry into markets in which we have limited or no prior experience or in which competitors have stronger market positions;

• difficulty converting the customers of the acquired business to our solutions and contract terms, including disparities in the revenues, licensing, support or professional services model of the acquired company;

• diversion of management’s attention from other business concerns;

• adverse effects to our existing business relationships with business partners and customers as a result of the acquisition;

• use of resources that are needed in other parts of our business;

• the use of a substantial portion of our cash that we may need to operate our business and which may limit our operational flexibility and ability to pursue additional strategic transactions;

• the issuance of additional equity securities that would dilute the ownership interests of our stockholders;

• incurrence of debt on terms unfavorable to us or that we are unable to repay;

• incurrence of large charges or substantial liabilities;

• our inability to apply and maintain internal standards, controls, procedures and policies with respect to the acquired businesses;

• difficulties retaining key employees of the acquired company or integrating diverse software codes or business culture; and

• becoming subject to adverse tax consequences, substantial depreciation or deferred compensation charges.

In addition, a significant portion of the purchase price of companies we acquire may be allocated to acquired goodwill and other intangible assets, which must be assessed for impairment at least annually. In the future, if our acquisitions do not yield expected returns, we may be required to take charges to our operating results based on this impairment assessment process, which could adversely affect our results of operations.

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We may not be able to secure sufficient additional financing on favorable terms, or at all, to meet our future capital needs.

We may require additional capital in the future to pursue business opportunities or acquisitions or respond to challenges and unforeseen circumstances. We also may decide to engage in equity or debt financings or enter into credit facilities for other reasons. We may not be able to secure additional debt or equity financing in a timely manner, on favorable terms, or at all, particularly in light of evolving market conditions resulting from theCOVID-19 pandemic. Any debt financing we obtain in the future could involve restrictive covenants relating to our capital raising activities and other financial and operational matters, which may make it more difficult for us to obtain additional capital and pursue business opportunities, including potential acquisitions.

We have incurred and will continue to incur significant increased expenses and administrative burdens as a public company, which could have a material adverse effect on our operations and financial results.

As a public company, we have incurred and will continue to incur significant legal, accounting, administrative and other costs and expenses. For example, we are subject to the reporting requirements of the Exchange Act, and are required to comply with the applicable requirements of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, and the Dodd-Frank Wall Street Reform and Consumer Protection Act, as well as rules and regulations subsequently implemented by the SEC, the Public Company Accounting Oversight Board and the New York Stock Exchange, including the establishment and maintenance of effective disclosure and financial controls and changes in corporate governance practices. Compliance with public company requirements has increased our costs and made some activities more time-consuming. In addition, our management and other personnel have been required to divert attention from operational and other business matters to devote substantial time to these public company requirements. In particular, we have incurred and will continue to incur significant expenses as well as devote substantial management effort toward ensuring ongoing compliance with the requirements of Section 404 of the Sarbanes-Oxley Act. Although we have hired additional employees to comply with these requirements, we may need to hire additional accounting and financial staff with appropriate public company experience and technical accounting knowledge to comply with any regulatory changes.

Furthermore, if we identify any issues in complying with public company reporting requirements (for example, if our financial systems prove inadequate or we or our auditors identify deficiencies in our internal control over financial reporting), we could incur additional costs rectifying those issues, and the existence of those issues could adversely affect us, our reputation or investor perceptions of us. It is also more expensive to maintain director and officer liability insurance as a public company. Risks associated with our status as a public company may make it more difficult for us to attract and retain qualified persons to serve on our board of directors or as executive officers. The additional reporting and other obligations imposed on us by these rules and regulations have and we expect will continue to increase our legal and financial compliance costs and the costs of our related legal, accounting and administrative activities. These costs require us to divert a significant amount of money that we could otherwise use to expand our business and achieve our strategic objectives. Proposals submitted by stockholders at our annual meeting or other advocacy efforts by stockholders and third parties also may prompt additional changes in governance and reporting requirements, which could further increase our costs.

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 situation 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

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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 investigations, inquiries, administrative proceedings or legal proceedings against us and our business may be adversely affected.

Risks Related to this Offering

Our stock price may be volatile.

The trading price of our common stock has been and is expected to continue to be highly volatile and could be subject to wide fluctuations in response to various factors, including the risk factors described in this section of the prospectus supplement and in the documents incorporated by reference in this prospectus supplement, including our Annual Report on Form10-K for the fiscal year ended December 31, 2019 and our Quarterly Report on Form10-Q for the quarterly period ending March 31, 2020, and other factors beyond our control. In particular, the market price of our common stock and the market price of the common stock of many other companies have fallen significantly since the outbreak of theCOVID-19 pandemic. The extent and duration of the impact of theCOVID-19 pandemic on the economy, our business, our customers and the market price of our common stock is unclear and out of our control.

Additional factors affecting the trading price of our common stock include:

• variations in our operating results or the operating results of similar companies;

• announcements of technological innovations, new solutions or enhancements or strategic partnerships or agreements by us or by our competitors;

• changes in the estimates of our operating results, our financial guidance or changes in recommendations by any securities analysts that follow our common stock;

• the gain or loss of customers, particularly our larger customers;

• adoption or modification of regulations, policies, procedures or programs applicable to our business and our customers’ business;

• marketing and advertising initiatives by us or our competitors;

• threatened or actual litigation;

• changes in our senior management; and

• recruitment or departure of key personnel.

In addition, the stock market in general and the market for technology companies in particular, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of those companies. Broad market and industry factors may harm the market price of our common stock regardless of our actual operating performance. These fluctuations may be even more pronounced in the trading market for our common stock shortly following this offering. As a result, our common stock may trade at price significantly below the offering price, and you could lose a significant portion of your investment in the event you choose to sell your shares. Each of these factors, among others, could adversely affect your investment in our common stock. Some companies that have had volatile market prices for their securities have had securities class action lawsuits filed against them. If a suit were filed against us, regardless of its merits or outcome, it could result in substantial costs and divert management’s attention.

Any future sales of our common stock in the public markets, or the perception that such sales might occur could reduce the price that our common stock might otherwise attain and may dilute the voting power and ownership interest in us of our then-existing stockholders.

As of March 31, 2020, we had an aggregate of 48,963,069 outstanding shares of common stock. The shares sold in our public offerings, including this offering, can be freely sold in the public market without restriction

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unless they are held by “affiliates,” as that term is defined in Rule 144 under the Securities Act. The remaining shares can be freely sold in the public market, subject in some cases to volume and other restrictions under Rule 144 under the Securities Act and various agreements.

Subject to certain exceptions described under the caption “Underwriting,” we, our directors and executive officers have agreed not to offer, sell or agree to sell, directly or indirectly, any shares of common stock without the permission of J.P. Morgan Securities LLC for, in the case of our directors and executive officers, a period of 60 days from the date of this prospectus supplement, and in our case, a period of 90 days from the date of this prospectus supplement. When thelock-up period expires, we, our directors and executive officers will be able to sell our shares in the public market. In addition, J.P. Morgan Securities LLC may, in its sole discretion, release all or some portion of the shares subject tolock-up agreements prior to expiration of thelock-up period. Sales of a substantial number of such shares upon expiration, or the perception that such sales may occur, or early release, of thelock-up could cause our share price to decline or make it more difficult for you to sell your common stock at a time and price that you deem appropriate.

In addition, as of March 31, 2020, we have registered 20,115,776 shares of common stock that we have issued and may issue under our stock plans. These shares can be freely sold in the public market upon issuance, subject in some cases to volume and other restrictions under Rules 144 under the Securities Act, and various vesting agreements. In addition, some of our employees, including some of our executive officers, have entered into10b5-1 trading plans regarding sales of shares of our common stock. These plans provide for sales to occur from time to time. If any of 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.

In February 2018, we issued $230.0 million aggregate principal amount of the 2023 Notes. In June 2019, we issued $316.3 million aggregate principal amount of the 2026 Notes. In addition, in June 2019, we also completed a registered offering of a total of 3,033,684 shares of our common stock at a price of $69.50 per share. In the future, we may issue additional securities to raise capital or in connection with investments and acquisitions. In addition, a substantial number of shares of our common stock are reserved for issuance upon conversion of our convertible notes and the warrants issued in connection with the offering of the 2023 Notes. The amount of our common stock issued in connection with any such issuance could constitute a material portion of our then outstanding stock. Due to these factors, sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales, or the perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our common stock.

If securities or industry analysts publish unfavorable or misleading research about our business, or cease coverage of our company, our stock price and trading volume could decline.

The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. If one or more of the securities or industry analysts who covers us downgrades our stock or publishes unfavorable or misleading research about our business, our stock price would likely decline. If one or more of these analysts ceases coverage of our company or fails to publish reports on us regularly, we could lose visibility in the market for our stock, and demand for our stock could decrease, which could cause our stock price or trading volume to decline.

If we fail to maintain proper and effective internal controls, our ability to produce accurate and timely financial statements could be impaired, which could harm our operating results, our ability to operate our business and investors’ views of us.

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 that needs to bere-evaluated frequently, including if we acquire additional businesses and integrate their operations. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the

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reliability of financial reporting and preparation of financial statements in accordance with United States generally accepted accounting principles, or GAAP. While we have documented and assessed our internal controls, we continue to evaluate opportunities to further strengthen the effectiveness and efficiency of our internal controls and procedures for compliance with Section 404 of the Sarbanes-Oxley Act, which requires annual management assessment and annual independent registered public accounting firm attestation reports of the effectiveness of our internal control over financial reporting. Additionally, as a result of operational constraints related to theCOVID-19 pandemic, including nearly all of our employees working remotely and employees of our independent registered accounting firm no longer having access to our facilities, our existing controls and procedures may prove inadequate, or may require enhancement and we may be required to adopt additional controls and procedures. If we make additional acquisitions, we will need to similarly assess and ensure the adequacy of the internal financial and accounting controls and procedures of such acquisitions. If we fail to maintain proper and effective internal controls, including with respect to acquired businesses, our ability to produce accurate and timely financial statements could be impaired, which could harm our operating results, harm our ability to operate our business and reduce the trading price of our common stock.

We currently do not intend to pay dividends on our common stock, and, consequently, your only opportunity to achieve a return on your investment is if the price of our common stock appreciates.

We have never declared nor paid cash dividends on our capital stock. We currently do not plan to declare dividends on shares of our common stock in the foreseeable future. We currently intend to retain any future earnings to finance the operation and expansion of our business. Any payment of future dividends will be at the discretion of our board of directors and will depend on our financial condition, results of operations, capital requirements, general business conditions and other factors that our board of directors may deem relevant. Consequently, your only opportunity to achieve a return on your investment in our company will be if the market price of our common stock appreciates and you sell your shares at a profit. There is no guarantee that the price of our common stock that will prevail in the market will ever exceed the price that you paid for your common stock.

Anti-takeover provisions in our charter documents and Delaware law could discourage, delay or prevent a change in control of our company and may affect the trading price of our common stock.

We are a Delaware corporation and the anti-takeover provisions of the Delaware General Corporation Law, which apply to us, may discourage, delay or prevent a change in control by prohibiting us from engaging in a business combination with an interested stockholder for a period of three years after the stockholder becomes an interested stockholder, even if a change in control would be beneficial to our existing stockholders. In addition, our amended and restated certificate of incorporation and amended and restated bylaws may discourage, delay or prevent a change in our management or control over us that stockholders may consider favorable. Our certificate of incorporation and bylaws:

• authorize the issuance of “blank check” preferred stock that could be issued by our board of directors to help defend against a takeover attempt;

• require that directors only be removed from office for cause and only upon a supermajority stockholder vote;

• provide that vacancies on the board of directors, including newly created directorships, may be filled only by a majority vote of directors then in office rather than by stockholders;

• prevent stockholders from calling special meetings;

• include advance notice procedures for stockholders to nominate candidates for election as directors or bring matters before an annual meeting of stockholders;

• prohibit stockholder action by written consent, requiring all actions to be taken at a meeting of the stockholders; and

• provide that certain litigation against us can only be brought in Delaware.

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We may not be able to obtain capital when desired on favorable terms, if at all, and we may not be able to obtain capital or complete acquisitions through the use of equity or without dilution to our stockholders.

We may need additional financing to execute on our current or future business strategies, including to develop new or enhance existing products and services, acquire businesses and technologies, or otherwise to respond to competitive pressures. If we raise additional funds through the issuance of equity or convertible debt securities, the percentage ownership of our stockholders could be significantly diluted, and newly-issued securities may have rights, preferences or privileges senior to those of existing stockholders. If we accumulate additional funds through debt financing, a substantial portion of our operating cash flow may be dedicated to the payment of principal and interest on such indebtedness, thus limiting funds available for our business activities. We cannot assure you that additional financing will be available on terms favorable to us, or at all, particularly in light of the evolving market conditions resulting from theCOVID-19 pandemic. If adequate funds are not available or are not available on acceptable terms, when we desire them, our ability to fund our operations, take advantage of unanticipated opportunities, develop or enhance our products and services, or otherwise respond to competitive pressures would be significantly limited. Any of these factors could harm our results of operations and negatively impact the trading price of the common stock.

Our management will have broad discretion over the use of the proceeds we receive in this offering and may not apply the proceeds in ways that increase the value of your investment.

Our management generally will have broad discretion to use the net proceeds to us from this offering and you will be relying on the judgment of our management regarding the application of these proceeds. Our management might not apply the net proceeds from this offering in ways that increase the value of your investment. We have not allocated the net proceeds from this offering for any specific purposes. If we do not invest or apply the net proceeds from this offering in ways that enhance stockholder value, we may fail to achieve expected financial results, which could cause our stock price to decline.

We incurred indebtedness by issuing our 2023 Notes in 2018 and our 2026 notes in 2019 and our debt repayment obligations may adversely affect our financial condition and cash flows from operations in the future.

Our indebtedness under our convertible notes may impair our ability to obtain additional financing in the future for general corporate purposes, including working capital, capital expenditures, potential acquisitions and strategic transactions, and a portion of our cash flows from operations may have to be dedicated to repaying the principal of the 2023 Notes in 2023 and the principal of the 2026 Notes in 2026 or earlier if necessary. Our ability to meet our debt obligations will depend on our future performance, which will be affected by financial, business, economic, regulatory and other factors. We cannot control many of these factors. Our future operations may not generate sufficient cash to enable us to repay our debt, including the 2023 Notes or 2026 Notes. If we fail to make a payment on our debt, we could be in default on such debt. If we are at any time unable to pay our indebtedness when due, we may be required to renegotiate the terms of the indebtedness, seek to refinance all or a portion of the indebtedness or obtain additional financing. There can be no assurance that, in the future, we will be able to successfully renegotiate such terms, that any such refinancing would be possible or that any additional financing could be obtained on terms that are favorable or acceptable to us.

In addition, holders of each series of our convertible notes will have the right to require us to repurchase all or a portion of their notes upon the occurrence of a fundamental change, as defined in the respective indentures, at a repurchase price equal to 100% of the principal amount of the notes to be repurchased, plus accrued and unpaid interest. Upon conversion of each series of convertible notes, unless we elect to deliver solely shares of our common stock to settle such conversion (other than paying cash in lieu of delivering any fractional share), we will be required to make cash payments in respect of the series of notes being converted. However, we may not have enough available cash or be able to obtain financing at the time we are required to make repurchases of the series of convertible notes surrendered therefor or at the time such series of convertible notes is being converted.

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In addition, our ability to repurchase each series of convertible notes or to pay cash upon conversions of each series of convertible notes may be limited by law, by regulatory authority or by agreements governing our future indebtedness. Our failure to repurchase a series of convertible notes at a time when the repurchase is required by the indenture or to pay any cash payable on future conversions of such series of convertible notes as required by the indenture governing such series of convertible notes would constitute a default under such indenture. A default under the indenture or the fundamental change itself could also lead to a default under agreements governing our future indebtedness. If the repayment of the related indebtedness were to be accelerated after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness and repurchase the notes or make cash payments upon conversions thereof. An event of default under the indenture governing the notes may lead to an acceleration of the notes. Any such acceleration could result in our bankruptcy. In a bankruptcy, the holders of the notes would have a claim to our assets that is senior to the claims of our equity holders, including investors purchasing shares of our common stock in this offering.

Conversion of the convertible notes will dilute the ownership interest of our existing stockholders or may otherwise depress the price of our common stock.

The conversion of some or all of our convertible notes will dilute the ownership interests of existing stockholders. Any sales in the public market of our common stock issuable upon such conversion of our convertible notes could adversely affect prevailing market prices of our common stock. In addition, the existence of the convertible notes may encourage short selling by market participants because the conversion of the notes could be used to satisfy short positions, or anticipated conversion of the convertible notes into shares of our common stock could depress the price of our common stock.

Our convertible notes bond hedge and warrant transactions entered into in connection with the offering of 2023 Notes may affect the value of our common stock.

In connection with the offering of the 2023 Notes, we entered into convertible notes bond hedge, or Bond Hedge, transactions with one or more counterparties. We also entered into warrant transactions with the counterparties pursuant to which we sold warrants for the purchase of our common stock. The Bond Hedge transactions related to the 2023 Notes are expected generally to reduce the potential dilution upon any conversion of 2023 Notes or offset any cash payments we are required to make in excess of the principal amount upon conversion of any 2023 Notes. The warrant transactions could separately have a dilutive effect to the extent that the market price per share of our common stock exceeds the strike price of the warrants. In connection with establishing their initial hedges of the 2023 Note hedge and warrant transactions, the counterparties or their respective affiliates purchased shares of our common stock or entered into various derivative transactions with respect to our common stock concurrently with or shortly after the pricing of the 2023 Notes. The counterparties or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives with respect to our common stock or purchasing or selling our common stock in secondary market transactions prior to the maturity of the 2023 Notes, and are likely to do so during any observation period related to a conversion of 2023 Notes or following any repurchase of 2023 Notes by us. This activity could also cause or avoid an increase or a decrease in the market price of our common stock.

The capped call transactions entered into in connection with the offering of 2026 Notes may affect the value of our common stock.

In connection with the offering of 2026 Notes, we entered into capped call transactions with one or more counterparties, or the Capped Calls. The Capped Calls cover, subject to customary adjustments, the number of shares of our common stock initially underlying the 2026 Notes. The Capped Calls are expected to offset the potential dilution and/or offset any cash payments we are required to make in excess of the principal amount of converted 2026 Notes, as a result of conversion of the 2026 Notes, with such offset subject to a cap. In connection with establishing their initial hedges of the Capped Calls, the counterparties or their respective affiliates purchased shares of our common stock or entered into various derivative transactions with respect to

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our common stock concurrently with or shortly after the pricing of the 2026 Notes. The counterparties or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives with respect to our common stock and/or purchasing or selling our common stock or other securities of ours in secondary market transactions prior to the maturity of the 2026 Notes, and are likely to do so during any observation period related to a conversion of the 2026 Notes or following any repurchase of 2026 Notes by us. This activity could also cause or avoid an increase or a decrease in the market price of our common stock.

Certain provisions in the indentures governing our convertible notes may delay or prevent an otherwise beneficial takeover attempt of us and may affect the trading price of our common stock.

Certain provisions in the indentures governing our convertible notes may make it more difficult or expensive for a third party to acquire us. For example, the indentures governing our convertible notes will require us to repurchase the convertible notes for cash upon the occurrence of a fundamental change (as defined in the respective indentures) of us and, in certain circumstances, to increase the conversion rate for a holder that converts the convertible notes in connection with a make-whole fundamental change. A takeover of us may trigger the requirement that we repurchase our convertible notes, and/or increase the conversion rate, which could make it more costly for a potential acquirer to engage in such takeover. Such additional costs may have the effect of delaying or preventing a takeover of us that would otherwise be beneficial to investors in our common stock.

If the conditional conversion feature of either series of convertible notes is triggered, our financial condition and operating results may be adversely affected which could decrease the trading price of our common stock.

In the event the conditional conversion feature of the 2023 Notes or 2026 Notes is triggered, note holders will be entitled to convert their 2023 Notes or 2026 Notes at any time during specified periods at their option. If one or more holders elect to convert the 2023 Notes or 2026 Notes, we may elect to satisfy our conversion obligation by delivering solely shares of our common stock (other than paying cash in lieu of delivering any fractional share), which would result in dilution to the holders of our common stock. If we elect to or would be required to settle a portion or all of our conversion obligation in cash, it could adversely affect our liquidity, which may negatively impact the trading price of our common stock. In addition, even if holders of the 2023 Notes or 2026 Notes do not elect to convert their 2023 Notes or 2026 Notes we could be required under applicable accounting rules to reclassify all or a portion of the outstanding principal of the 2023 Notes or 2026 Notes as a current rather than long-term liability, which would result in a material reduction of our net working capital, which may negatively impact the trading price of our common stock.

The accounting method for convertible notes that may be settled in cash, such as our convertible notes, could have a material effect on our reported financial results.

Under ASC470-20, “Debt with Conversion and Other Options,” an entity must separately account for the liability and equity components of the convertible debt instruments, such as our convertible notes, that may be settled entirely or partially in cash upon conversion in a manner that reflects the issuer’s economic interest cost. The effect of ASC470-20 on the accounting for our convertible notes is that the equity component is required to be included in the additionalpaid-in capital section of stockholders’ equity on our consolidated balance sheet at the issuance date and the value of the equity component would be treated as debt discount for purposes of accounting for the debt component of our convertible notes. As a result, we will be required to record a greater amount ofnon-cash interest expense as a result of the amortization of the discounted carrying value of our convertible notes to their face amount over the applicable term of the convertible notes. We will report larger net losses, or lower net income, in our financial results because ASC470-20 will require interest to include both the amortization of the debt discount and the instrument’s nonconvertible coupon interest rate, which could adversely affect our reported or future financial results and the trading price of our common stock.

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In addition, under certain circumstances, convertible debt instruments, such as our convertible notes, that may be settled entirely or partly in cash may be accounted for utilizing the treasury stock method, the effect of which is that the shares issuable upon conversion of the 2023 Notes or 2026 Notes are not included in the calculation of diluted earnings per share except to the extent that the conversion value of the 2023 Notes and 2026 Notes exceeds their principal amount. Under the treasury stock method, for diluted earnings per share purposes, the transaction is accounted for as if the number of shares of common stock that would be necessary to settle such excess, if we elected to settle such excess in shares, are issued. We cannot be sure that the accounting standards in the future will continue to permit the use of the treasury stock method. If we are unable or otherwise elect not to use the treasury stock method in accounting for the shares issuable upon conversion of the 2023 Notes and 2026 Notes then our diluted earnings per share could be adversely affected.

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USE OF PROCEEDS

We estimate that the net proceeds from this offering of common stock will be approximately $                million, after deducting underwriting discounts and estimated offering expenses payable by us. If the underwriters’ option to purchase additional shares of our common stock in this offering is exercised in full, we estimate that the net proceeds from this offering will be approximately $                million, after deducting underwriting discounts and estimated offering expenses payable by us.

Although we do not have current specific plans for the net proceeds from this offering, we intend to use the net proceeds for general corporate purposes, including working capital, capital expenditures, potential acquisitions and strategic transactions. From time to time, we evaluate potential acquisitions and strategic transactions of businesses, technologies or products. However, we have not designated any specific uses and have no current agreements with respect to any material acquisition or strategic transaction.

Pending the uses mentioned above, we intend to invest the net proceeds in short-term, interest-bearing, investment-grade securities. Our management will have broad discretion in the application of the net proceeds to us from this offering, and investors will be relying on the judgment of our management regarding the application of the proceeds.

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DIVIDEND POLICY

We have never declared or paid cash dividends on our common stock. 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. Any future determination to declare dividends will be made at the discretion of our board of directors and will depend on our financial condition, results of operations, capital requirements, general business conditions and other factors that our board of directors may deem relevant.

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DILUTION

As of March 31, 2020, we had a net tangible book value of $(315.4) million, or $(6.44) per share of common stock. Dilution in net tangible book value per share to new investors in this offering represents the difference between the amount per share paid by purchasers of shares of common stock in this offering and the as adjusted net tangible book value per share of common stock immediately after the completion of this offering. After giving effect to the sale of the                  shares of common stock offered by us in this offering at the public offering price of $                 per share and after deducting the estimated underwriting discounts and estimated offering expenses payable by us, our as adjusted net tangible book value as of March 31, 2020 would have been $            ��    million, or $                 per share of common stock. This represents an immediate increase in net tangible book value of $                 per share to existing stockholders and an immediate dilution of $                 per share to new investors in our common stock. The following table illustrates this dilution on a per share basis:

Public offering price per share

Historical net tangible book value per share as of March 31, 2020

Increase in net tangible book value per share attributable to new investors

As adjusted net tangible book value per share after giving effect to this offering

Dilution per share to new investors in this offering

The following table summarizes, on an as adjusted basis as of March 31, 2020 and after giving effect to the offering, based on the public offering price of $                 per share, the differences between existing stockholders and new investors with respect to the number of shares of common stock purchased from us, the total consideration paid to us and the average price per share paid.

	Shares Purchased		Total Consideration		Average Price Per Share
	Number	Percent	Amount	Percent
	(in thousands, except per share data)
Existing stockholders
New Investors
Total

If all our outstanding options had been exercised, as of March 31, 2020, the as adjusted net tangible book value after this offering would have been $                million, or $                 per share, causing dilution to new investors of $                per share.

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MATERIAL U.S. FEDERAL TAX CONSEQUENCES TONON-U.S. HOLDERS OF

COMMON STOCK

This section summarizes the material U.S. federal income and estate tax consequences of the ownership and disposition of our common stock by anon-U.S. holder. This discussion is included for general information purposes only, and does not constitute and is not, a tax opinion or tax advice to any particular stockholder. For purposes of this summary, a“non-U.S. holder” is any beneficial owner that for U.S. federal income tax purposes is not a U.S. person. The term “U.S. person” means:

• an individual who is a citizen or resident of the United States for U.S. federal income tax purposes;

• a corporation or entity treated as a corporation for U.S. federal income tax purposes, created or organized under the laws of the United States or any state thereof or the District of Columbia;

• an estate whose income is subject to U.S. federal income tax regardless of source; or

• a trust (i) whose administration is subject to the primary supervision of a court within the United States and which has one or more U.S. persons (within the meaning of Section 7701(a)(30) of the Code) who have authority to control all substantive decisions of the trust or (ii) which has a valid election in effect under applicable U.S. Treasury regulations to be treated as a U.S. person.

If a partnership, including any entity treated as a partnership for U.S. federal income tax purposes, is a beneficial owner of common stock, the tax treatment of a partner in the partnership will depend upon the status of the partner and the activities of the partnership, and certain determinations made at the partner level. Partnerships that are beneficial owners of our common stock, and partners in such partnerships, should consult their tax advisors regarding the tax consequences to them of the ownership and disposition of our common stock.

This summary applies only tonon-U.S. holders who acquire our common stock pursuant to this offering and who hold our common stock as a capital asset (generally, property held for investment). This summary generally does not address tax considerations that may be relevant to particular investors because of their specific circumstances, or because they are subject to special rules. Certain former U.S. citizens or long-term residents, controlled foreign corporations, passive foreign investment companies, corporations that accumulate earnings to avoid federal income tax, insurance companies,tax-exempt organizations, dealers in securities or currencies, brokers, banks or other financial institutions, certain trusts, hybrid entities, pension funds, persons who hold or receive our common stock pursuant to the exercise of any option or otherwise as compensation, and investors that hold our common stock as part of a hedge, straddle or conversion transaction are among those categories of potential investors that are subject to special rules not covered in this discussion. This summary does not consider the tax consequences for partnerships, entities classified as a partnership for U.S. federal income tax purposes, or persons who hold their interests through a partnership or other entity classified as a partnership for U.S. federal income tax purposes. This summary does not address any U.S. federal gift tax consequences, or state or local ornon-U.S. tax consequences. This summary does not provide a complete analysis of all potential tax considerations. The information provided herein is based on the current provisions of the Internal Revenue Code, as amended (the “Code”), existing and proposed U.S. Treasury regulations promulgated thereunder, and administrative rulings and court decisions in effect as of the date hereof, all of which are subject to change at any time, possibly with retroactive effect. No ruling has been or will be sought from the Internal Revenue Service (the “IRS”), with respect to the matters discussed below, and there can be no assurance the IRS will not take a contrary position regarding the tax consequences of the acquisition, ownership or disposition of our common stock. In either case, the tax considerations of owning or disposing of common stock could differ from those described below.

INVESTORS CONSIDERING THE PURCHASE OF COMMON STOCK SHOULD CONSULT THEIR OWN TAX ADVISORS REGARDING THE APPLICATION OF THE U.S. FEDERAL INCOME AND ESTATE

TAX LAWS TO THEIR PARTICULAR SITUATIONS AND THE CONSEQUENCES OF OTHER U.S. FEDERAL, FOREIGN, STATE OR LOCAL LAWS AND ANY APPLICABLE TAX TREATIES.

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Dividends

Payments of cash and other property that we make to our shareholders with respect to our common stock will constitute dividends to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. To the extent those dividends exceed our current and accumulated earnings and profits, the dividends will constitute a return of capital and will first reduce a holder’s basis, but not below zero, and then will be treated as gain from the sale of stock.

Subject to the discussions below on effectively connected income and in the sections titled “—Backup Withholding and Information Reporting” and “—Additional Withholding Tax on Payments Made to Foreign Accounts,” the gross amount of any dividend paid to anon-U.S. holder of common stock generally will be subject to U.S. withholding tax at a rate of 30% unless the holder is entitled to an exemption from or reduced rate of withholding under an applicable income tax treaty. In order to receive an exemption or a reduced treaty rate, prior to the payment of a dividend, anon-U.S. holder must provide the applicable withholding agent with an IRS FormW-8BEN, IRSForm W-8BEN-E or other appropriate form, certifying qualification for the exemption or reduced rate.

Dividends received by anon-U.S. holder that are effectively connected with a U.S. trade or business conducted by thenon-U.S. holder (and dividends attributable to anon-U.S. holder’s permanent establishment in the United States if an income tax treaty applies) are exempt from this withholding tax. To obtain this exemption, prior to the payment of a dividend, anon-U.S. holder must provide the applicable withholding agent with an IRS FormW-8ECI (or successor form) properly certifying this exemption. Such effectively connected dividends (that, if applicable, are attributable to a permanent establishment), although not subject to withholding tax, are taxed at the same graduated rates applicable to U.S. persons, net of certain deductions and credits. In addition, dividends received by a corporatenon-U.S. holder that are effectively connected with a U.S. trade or business of the corporatenon-U.S. holder (or dividends attributable to a corporatenon-U.S. holder’s permanent establishment in the United States if an income tax treaty applies) may be subject to a branch profits tax at a rate of 30% (or such lower rate as may be specified in an income tax treaty).

Anon-U.S. holder who provides us with an IRS FormW-8 described above will be required to periodically update such form.

Anon-U.S. holder of common stock that is eligible for a reduced rate of withholding tax pursuant to an income tax treaty may obtain a refund of any excess amounts currently withheld if an appropriate claim for refund is timely filed with the IRS.

Gain on Disposition of Common Stock

Subject to the discussion below in the section titled “—Backup Withholding and Information Reporting,” anon-U.S. holder will generally not be subject to U.S. federal income tax on any gains realized on the sale, exchange, or other disposition of common stock unless:

• the gain is effectively connected with a U.S. trade or business of thenon-U.S. holder (and is attributable to a permanent establishment in the United States if an income tax treaty applies), in which case thenon-U.S. holder generally will be required to pay tax on the net gain derived from the sale under regular graduated U.S. federal income tax rates and, if thenon-U.S. holder is a corporation, the branch profits tax may apply, at a 30% rate or such lower rate as may be specified by an applicable income tax treaty;

• thenon-U.S. holder is an individual who is present in the United States for a period or periods aggregating 183 days or more during the calendar year in which the sale or disposition occurs and certain other conditions are met, in which case thenon-U.S. holder will be required to pay a flat 30% tax (or such lower rate as may be specified by an applicable income tax treaty between the United States and suchnon-U.S. holder’s country of residence) on the net gain derived from the disposition, which tax may be offset by U.S. source capital losses, if any, provided that thenon-U.S. holder has timely filed U.S. federal income tax returns with respect to such losses; or

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• our common stock constitutes a U.S. real property interest by reason of our status as a “United States real property holding corporation” (“USRPHC”) for U.S. federal income tax purposes at any time within the shorter of the five-year period preceding the disposition or the holder’s holding period for our common stock. Although there can be no assurance, we believe that we are not currently, and we are not likely to become, a USRPHC for U.S. federal income tax purposes.

If we become a USRPHC after this offering, so long as our common stock is “regularly traded on an established securities market” (as determined under U.S. federal income tax principles) and continues to be so traded, anon-U.S. holder will not be subject to U.S. federal income tax on gain recognized from the sale, exchange or other disposition of shares of our common stock as a result of such status unless (i) such holder actually or constructively owned more than 5% of our common stock at any time during the shorter of (A) the five-year period preceding the disposition, or (B) the holder’s holding period for our common stock, and (ii) we were a USRPHC at any time during such period when the more than 5% ownership test was met. If any gain on your disposition is taxable because we are a USRPHC and your ownership of our common stock exceeds 5%, you will be taxed on such disposition generally in the manner applicable to U.S. persons. Any suchnon-U.S. holder that owns or has owned, actually or constructively, more than 5% of our common stock is urged to consult that holder’s own tax advisor with respect to the particular tax consequences to such holder for the gain from the sale, exchange or other disposition of shares of our common stock if we were to be or to become a USRPHC.

Backup Withholding and Information Reporting

Generally, we must report annually to the IRS and to thenon-U.S. Holder the amount of dividends paid, the name and address of the recipient, and the amount, if any, of tax withheld. Pursuant to tax treaties or other agreements, the IRS may make its reports available to tax authorities in thenon-U.S. holder’s country of residence.

Payments of dividends or of proceeds on the disposition of stock made to anon-U.S. holder may be subject to additional information reporting and backup withholding. Backup withholding will not apply if thenon-U.S. holder establishes an exemption, for example, by properly certifying itsnon-U.S. person status on an IRS FormW-8BEN, IRS FormW-8BEN-E or other applicable form. Notwithstanding the foregoing, backup withholding may apply if we or our paying agent has actual knowledge, or reason to know, that the holder is a U.S. person.

Backup withholding is not an additional tax. Rather, the U.S. federal income tax liability of persons subject to backup withholding will be reduced by the amount of tax withheld. If withholding results in an overpayment of taxes, a credit or refund may be obtained from the IRS, provided that the required information is furnished to the IRS in a timely manner.

Additional Withholding Tax on Payments Made to Foreign Accounts

Withholding taxes may be imposed under Sections 1471 to 1474 of the Code (such sections commonly referred to as the Foreign Account Tax Compliance Act, or FATCA) on certain types of payments made tonon-U.S. financial institutions and certain othernon-U.S. entities. Specifically, a 30% withholding tax may be imposed on dividends on, or gross proceeds (subject to the proposed U.S. Treasury Regulations as discussed below) from the sale or other disposition of, our common stock paid to a “foreign financial institution” or a“non-financial foreign entity” (each as defined in the Code), unless (1) the foreign financial institution undertakes certain diligence and reporting obligations, (2) thenon-financial foreign entity either certifies it does not have any “substantial United States owners” (as defined in the Code), or furnishes identifying information regarding each substantial United States owner, or (3) the foreign financial institution ornon-financial foreign entity otherwise qualifies for an exemption from these rules. If the payee is a foreign financial institution and is subject to the diligence and reporting requirements in (1) above, it must enter into an agreement with the U.S. Department of the Treasury requiring, among other things, that it undertake to identify accounts held by certain “specified United States persons” or “United States-owned foreign entities” (each as defined in the Code), annually report certain

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information about such accounts, and withhold 30% on certain payments tonon-compliant foreign financial institutions and certain other account holders. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States governing FATCA may be subject to different rules.

Under the applicable Treasury Regulations and administrative guidance, withholding under FATCA generally applies to payments of dividends on our common stock. Proposed U.S. Treasury Regulations have been issued that, when finalized, will provide that the 30% withholding tax will not apply to payments of gross proceeds from the sale, exchange or other disposition of our common stock. In the preamble to the proposed U.S. Treasury Regulations, the Treasury Department provided that taxpayers may rely upon the proposed regulations until they are revoked or the issuance of final U.S. Treasury Regulations.

Prospective investors should consult their tax advisors regarding the potential application of withholding under FATCA to their investment in our common stock.

U.S. Federal Estate Tax

The estates of nonresident alien individuals are generally subject to U.S. federal estate tax on property with a U.S. situs. Because we are a U.S. corporation, our common stock will be U.S. situs property and therefore will be included in the taxable estate of a nonresident alien decedent. The U.S. federal estate tax liability of the estate of a nonresident alien may be affected by a tax treaty between the United States and the decedent’s country of residence.

THE PRECEDING DISCUSSION OF U.S. FEDERAL TAX CONSIDERATIONS IS FOR GENERAL INFORMATION ONLY. IT IS NOT TAX ADVICE. EACH PROSPECTIVE INVESTOR SHOULD CONSULT ITS OWN TAX ADVISOR REGARDING THE PARTICULAR U.S. FEDERAL, STATE, LOCAL, AND FOREIGN TAX CONSEQUENCES OF PURCHASING, HOLDING, AND DISPOSING OF OUR COMMON STOCK, INCLUDING THE CONSEQUENCES OF ANY PROPOSED CHANGE IN APPLICABLE LAWS.

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UNDERWRITING

We are offering the shares of common stock described in this prospectus supplement through a number of underwriters. J.P. Morgan Securities LLC, Citigroup Global Markets Inc., Stifel, Nicolaus & Company, Incorporated and SunTrust Robinson Humphrey, Inc. are acting as joint book-running managers and as representatives of the underwriters. We have entered into an underwriting agreement with the underwriters. Subject to the terms and conditions of the underwriting agreement, we have agreed to sell to the underwriters, and each underwriter has severally agreed to purchase, at the public offering price less the underwriting discounts and commissions set forth on the cover page of this prospectus supplement, the number of shares of common stock listed next to its name in the following table:

Name	Number of Shares
J.P. Morgan Securities LLC
Citigroup Global Markets Inc.
Stifel, Nicolaus & Company, Incorporated
SunTrust Robinson Humphrey, Inc.
Total

The underwriters are committed to purchase all the common shares offered by us if they purchase any shares. The underwriting agreement also provides that if an underwriter defaults, the purchase commitments ofnon-defaulting underwriters may also be increased or the offering may be terminated.

The underwriters propose to offer the common shares directly to the public at the public offering price set forth on the cover page of this prospectus supplement and to certain dealers at that price less a concession not in excess of $                 per share. Any such dealers may resell shares to certain other brokers or dealers at a discount of up to $                 per share from the public offering price. After the initial offering of the shares to the public, if all of the shares are not sold at the initial public offering price, the underwriters may change the offering price and the other selling terms. Sales of shares made outside of the United States may be made by affiliates of the underwriters.

The underwriters have an option to buy up to              additional shares of common stock from us. The underwriters have 30 days from the date of this prospectus supplement to exercise this option. If any shares are purchased with this option, the underwriters will purchase shares in approximately the same proportion as shown in the table above. If any additional shares of common stock are purchased, the underwriters will offer the additional shares on the same terms as those on which the shares are being offered.

The underwriting fee is equal to the public offering price per share of common stock less the amount paid by the underwriters per share of common stock. The underwriting fee is $                 per share. The following table shows the per share and total underwriting discounts and commissions to be paid to the underwriters assuming both no exercise and full exercise of the underwriters’ option to purchase additional shares.

	Without option to purchase additional shares exercised	With full option to purchase additional shares exercised
Per Share	$	$
Total	$	$

We estimate that the total expenses of this offering, including registration, filing and listing fees, printing fees and legal and accounting expenses, but excluding the underwriting discounts and commissions, will be approximately $                 and will be paid by us. The underwriters have agreed to reimburse us for certain expenses related to this offering.

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A prospectus supplement in electronic format may be made available on the web sites maintained by one or more underwriters, or selling group members, if any, participating in the offering. The underwriters may agree to allocate a number of shares to underwriters and selling group members for sale to their online brokerage account holders. Internet distributions will be allocated by the representatives to underwriters and selling group members that may make Internet distributions on the same basis as other allocations.

We, our directors and our executive officers have agreed that, in the case of our directors and our executive officers, for a period of 60 days after the date of this prospectus supplement, and in our case, for a period of 90 days after the date of this prospectus supplement (the “restricted period”), neither we nor they will, without the prior consent of J.P. Morgan Securities LLC, offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any shares of common stock or any securities convertible into or exercisable or exchangeable for common stock; enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the common stock, whether any of these transactions are to be settled by delivery of our common stock or any security convertible into or exercisable or exchangeable for common stock; or make any demand for or exercise any right with respect to the registration of our common stock; or publicly announce any intent to do the foregoing.

Notwithstanding the above, thelock-up agreement applicable to us does not apply to:

(a) the sale of shares of common stock in this offering; (b) the issuance of any securities issuable upon conversion of our convertible notes; (c) the filing of any registration statement on FormS-8 relating to our stock-based compensation plans; (d) the issuance by us of any shares of our common stock and the granting of stock options under our stock-based compensation plans described in this prospectus supplement; or (e) subject to certain exceptions, the establishment of a trading plan pursuant toRule 10b5-1 under the Exchange Act (a “Trading Plan”) for the transfer of shares of our common stock.

In addition, thelock-up agreements applicable to our directors and executive officers do not apply to (a) the sale of shares of common stock in this offering; (b) transfers of shares of our common stock or any security convertible into our common stock (i) to the immediate family of any of our directors or executive officers, or to any trust for the benefit of any of our directors or executive officers or their immediate family; (ii) as a bona fide gift, charitable contribution, will or intestacy; (iii) if the stockholder is a corporation, partnership or other business entity (A) to another corporation, partnership or other business entity that controls, is controlled by or is under common control with the stockholder or (B) as part of a disposition, transfer or distribution by the stockholder to its equity holders, managers, partners or other principals (or the estates of such persons); or (iv) if the stockholder is a trust, to a trustor or beneficiary of the trust; provided that each transferee, donee or distributee executes and delivers alock-up agreement; and provided, further, that no filing under the Exchange Act or other public announcement is required or voluntarily made during the60-day restricted period; (c) the transfer of shares of common stock to us for the sole purpose of satisfying the exercise price and/or tax withholding obligations of the stockholder upon exercise of stock options outstanding on the date of this prospectus supplement; provided that such transaction is exempt from Section 16(b) of the Exchange Act and that any disclosure of such transfer indicates that such transfer if for the purpose of net share settlement and/or tax withholding purposes, and provided, further, that the underlying shares of common stock obtained upon such exercise continue to be subject to the restrictions set forth in thelock-up agreement; (d) transfers to us of shares of common stock or any security convertible into or exercisable or exchangeable into shares of common stock in connection with plans or agreements under which shares were issued and we have a right of first refusal or the option to repurchase such shares; provided that no filing under the Exchange Act or other public announcement shall be required or voluntarily made within 30 days of the date of this prospectus supplement and that any filing after such date shall clearly indicate in the footnotes that the filing relates to the transfer of such shares or securities to the Company pursuant to such repurchase option or right of first refusal, as the case may be, and that no shares were sold by the reporting person; (e) the establishment of a Trading Plan for the transfer of shares of our common stock so long as (i) no transfers of common stock pursuant to such plan are permitted during the

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restricted period and (ii) to the extent a public announcement or filing under the Exchange Act is required or voluntarily made by or on behalf of such stockholder regarding the establishment of such plan, such announcement or filing includes a statement to the effect that no transfers of stock are permitted during the restricted period; (f) the sale of shares of our common stock under Trading Plans existing on the date hereof, provided that to the extent a public announcement or filing under the Exchange Act is required, such announcement or filing shall indicate that the sale occurred pursuant to a Trading Plan; (g) transfers of our common stock by operation of law or by order of a court of competent jurisdiction; provided that the transferee executes and delivers alock-up agreement; and (h) the disposition of shares of common stock purchased after the date hereof pursuant to any employee stock purchase plan described in this prospectus supplement; provided that no filing under the Exchange Act or other public announcement is required or voluntarily made during the60-day restricted period.

Each of our directors and our executive officers also has agreed and consented to the entry of stop transfer instructions with our transfer agent and registrar against the transfer of their shares of common stock except in compliance with the foregoing restrictions. J.P. Morgan Securities LLC may release all or any portion of the securities subject tolock-up agreements at any time without notice.

Except as set forth above, there are no existing agreements between the underwriters and any of our stockholders who have executed alock-up agreement, providing consent to the sale of shares prior to the expiration of thelock-up period.

We have agreed to indemnify the several underwriters against certain liabilities, including liabilities under the Securities Act of 1933.

Our common stock is listed on the New York Stock Exchange under the symbol “QTWO.”

In connection with this offering, the underwriters may engage in stabilizing transactions, which involves making bids for, purchasing and selling shares of common stock in the open market for the purpose of preventing or retarding a decline in the market price of the common stock while this offering is in progress. These stabilizing transactions may include making short sales of the common stock, which involves the sale by the underwriters of a greater number of shares of common stock than they are required to purchase in this offering, and purchasing shares of common stock on the open market to cover positions created by short sales. Short sales may be “covered” shorts, which are short positions in an amount not greater than the underwriters’ option to purchase additional shares referred to above, or may be “naked” shorts, which are short positions in excess of that amount. The underwriters may close out any covered short position either by exercising their option to purchase additional shares, in whole or in part, or by purchasing shares in the open market. In making this determination, the underwriters will consider, among other things, the price of shares available for purchase in the open market compared to the price at which the underwriters may purchase shares through the option to purchase additional shares. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the common stock in the open market that could adversely affect investors who purchase in this offering. To the extent that the underwriters create a naked short position, they will purchase shares in the open market to cover the position.

The underwriters have advised us that, pursuant to Regulation M of the Securities Act of 1933, they may also engage in other activities that stabilize, maintain or otherwise affect the price of the common stock, including the imposition of penalty bids. This means that if the representatives of the underwriters purchase common stock in the open market in stabilizing transactions or to cover short sales, the representatives can require the underwriters that sold those shares as part of this offering to repay the underwriting discount received by them.

These activities may have the effect of raising or maintaining the market price of the common stock or preventing or retarding a decline in the market price of the common stock, and, as a result, the price of the common stock may be higher than the price that otherwise might exist in the open market. If the underwriters

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commence these activities, they may discontinue them at any time. The underwriters may carry out these transactions on the New York Stock Exchange, in theover-the-counter market or otherwise.

Certain of the underwriters and their affiliates have provided in the past to us and our affiliates and may provide from time to time in the future certain commercial banking, financial advisory, investment banking and other services for us and such affiliates in the ordinary course of their business, for which they have received and may continue to receive customary fees and commissions. In addition, from time to time, certain of the underwriters and their affiliates may effect transactions for their own account or the account of customers, and hold on behalf of themselves or their customers, long or short positions in our debt or equity securities or loans, and may do so in the future.

Selling restrictions

Other than in the United States, no action has been taken by us or the underwriters that would permit a public offering of the securities offered by this prospectus supplement in any jurisdiction where action for that purpose is required. The securities offered by this prospectus supplement may not be offered or sold, directly or indirectly, nor may this prospectus supplement or any other offering material or advertisements in connection with the offer and sale of any such securities be distributed or published in any jurisdiction, except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons into whose possession this prospectus supplement comes are advised to inform themselves about and to observe any restrictions relating to the offering and the distribution of this prospectus supplement. This prospectus supplement does not constitute an offer to sell or a solicitation of an offer to buy any securities offered by this prospectus supplement in any jurisdiction in which such an offer or a solicitation is unlawful.

Canada

The shares may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the shares must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 of National Instrument33-105 Underwriting Conflicts (NI33-105), the underwriters are not required to comply with the disclosure requirements of NI33-105 regarding underwriter conflicts of interest in connection with this offering.

European Economic Area and the United Kingdom

In relation to each Member State of the European Economic Area and the United Kingdom (each a “Relevant State”), no shares have been offered or will be offered pursuant to this offering to the public in that Relevant State prior to the publication of a prospectus in relation to the shares which has been approved by the competent authority in that Relevant State or, where appropriate, approved in another Relevant State and notified to the competent authority in that Relevant State, all in accordance with the Prospectus Regulation, except that offers of

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shares may be made to the public in that Relevant State at any time under the following exemptions under the Prospectus Regulation:

(a) to any legal entity which is a qualified investor as defined under the Prospectus Regulation;

(b) to fewer than 150 natural or legal persons (other than qualified investors as defined under the Prospectus Regulation), subject to obtaining the prior consent of the representatives; or

(c) in any other circumstances falling within Article 1(4) of the Prospectus Regulation,

provided that no such offer of shares shall require the Company or the representatives to publish a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation and each person who initially acquires any shares or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with each of the representatives and the Company that it is a “qualified investor” within the meaning of Article 2(e) of the Prospectus Regulation. In the case of any shares being offered to a financial intermediary as that term is used in the Prospectus Regulation, each such financial intermediary will be deemed to have represented, acknowledged and agreed that the shares acquired by it in the offer have not been acquired on anon-discretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in circumstances which may give rise to an offer of any shares to the public other than their offer or resale in a Relevant State to qualified investors as so defined or in circumstances in which the prior consent of the representatives has been obtained to each such proposed offer or resale.

For the purposes of this provision, the expression an “offer to the public” in relation to shares in any Relevant State means the communication in any form and by any means of sufficient information on the terms of the offer and any shares to be offered so as to enable an investor to decide to purchase or subscribe for any shares, and the expression “Prospectus Regulation” means Regulation (EU) 2017/1129.

United Kingdom

In addition, in the United Kingdom, this document is being distributed only to, and is directed only at, and any offer subsequently made may only be directed at persons who are “qualified investors” (as defined in the Prospectus Regulation) (i) who have professional experience in matters relating to investments falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005, as amended (the “Order”) and/or (ii) who are high net worth companies (or persons to whom it may otherwise be lawfully communicated) falling within Article 49(2)(a) to (d) of the Order (all such persons together being referred to as “relevant persons”) or otherwise in circumstances which have not resulted and will not result in an offer to the public of the shares in the United Kingdom within the meaning of the Financial Services and Markets Act 2000.

Any person in the United Kingdom that is not a relevant person should not act or rely on the information included in this document or use it as basis for taking any action. In the United Kingdom, any investment or investment activity that this document relates to may be made or taken exclusively by relevant persons.

Switzerland

The shares may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange (“SIX”) or on any other stock exchange or regulated trading facility in Switzerland. This document does not constitute a prospectus within the meaning of, and has been prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this document nor any other offering or marketing material relating to the shares or the offering may be publicly distributed or otherwise made publicly available in Switzerland.

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Neither this document nor any other offering or marketing material relating to the offering, the Company, the shares have been or will be filed with or approved by any Swiss regulatory authority. In particular, this document will not be filed with, and the offer of shares will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA (FINMA), and the offer of shares has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes (“CISA”). The investor protection afforded to acquirers of interests in collective investment schemes under the CISA does not extend to acquirers of shares.

Monaco

The shares may not be offered or sold, directly or indirectly, to the public in Monaco other than by a Monaco Bank or a duly authorized Monegasque intermediary acting as a professional institutional investor which has such knowledge and experience in financial and business matters as to be capable of evaluating the risks and merits of an investment in the Fund. Consequently, this prospectus supplement and the accompanying prospectus may only be communicated to (i) banks, and (ii) portfolio management companies duly licensed by the “Commission de Contrôle des Activités Financières” by virtue of Law n° 1.338, of September 7, 2007, and authorized under Law n° 1.144 of July 26, 1991. Such regulated intermediaries may in turn communicate this prospectus and the accompanying prospectus to potential investors.

Australia

This prospectus supplement:

• does not constitute a disclosure document or a prospectus under Chapter 6D.2 of the Corporations Act 2001 (Cth) (the “Corporations Act”);

• has not been, and will not be, lodged with the Australian Securities and Investments Commission (“ASIC”), as a disclosure document for the purposes of the Corporations Act and does not purport to include the information required of a disclosure document for the purposes of the Corporations Act; and

• may only be provided in Australia to select investors who are able to demonstrate that they fall within one or more of the categories of investors, available under section 708 of the Corporations Act (“Exempt Investors”).

The shares may not be directly or indirectly offered for subscription or purchased or sold, and no invitations to subscribe for or buy the shares may be issued, and no draft or definitive offering memorandum, advertisement or other offering material relating to any shares may be distributed in Australia, except where disclosure to investors is not required under Chapter 6D of the Corporations Act or is otherwise in compliance with all applicable Australian laws and regulations. By submitting an application for the shares, you represent and warrant to us that you are an Exempt Investor.

As any offer of shares under this prospectus supplement will be made without disclosure in Australia under Chapter 6D.2 of the Corporations Act, the offer of those securities for resale in Australia within 12 months may, under section 707 of the Corporations Act, require disclosure to investors under Chapter 6D.2 if none of the exemptions in section 708 applies to that resale. By applying for the shares you undertake to us that you will not, for a period of 12 months from the date of issue of the shares, offer, transfer, assign or otherwise alienate those shares to investors in Australia except in circumstances where disclosure to investors is not required under Chapter 6D.2 of the Corporations Act or where a compliant disclosure document is prepared and lodged with ASIC.

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New Zealand

This document has not been registered, filed with or approved by any New Zealand regulatory authority under the Financial Markets Conduct Act 2013 (the “FMA Act”). The shares may only be offered or sold in New Zealand (or allotted with a view to being offered for sale in New Zealand) to a person who:

• is an investment business within the meaning of clause 37 of Schedule 1 of the FMC Act;

• meets the investment activity criteria specified in clause 38 of Schedule 1 of the FMC Act;

• is large within the meaning of clause 39 of Schedule 1 of the FMC Act;

• is a government agency within the meaning of clause 40 of Schedule 1 of the FMC Act; or

• is an eligible investor within the meaning of clause 41 of Schedule 1 of the FMC Act.

Japan

The shares have not been and will not be registered pursuant to Article 4, Paragraph 1 of the Financial Instruments and Exchange Act. Accordingly, none of the shares nor any interest therein may be offered or sold, directly or indirectly, in Japan or to, or for the benefit of, any “resident” of Japan (which term as used herein means any person resident in Japan, including any corporation or other entity organized under the laws of Japan), or to others for reoffering or resale, directly or indirectly, in Japan or to or for the benefit of a resident of Japan, except pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the Financial Instruments and Exchange Act and any other applicable laws, regulations and ministerial guidelines of Japan in effect at the relevant time.

Hong Kong

The shares have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571 of the Laws of Hong Kong) (the “SFO”) of Hong Kong and any rules made thereunder; or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32) of Hong Kong) (the “CO”) or which do not constitute an offer to the public within the meaning of the CO. No advertisement, invitation or document relating to the shares has been or may be issued or has been or may be in the possession of any person for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to shares which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the SFO and any rules made thereunder.

Singapore

Each representative has acknowledged that this prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, each representative has represented and agreed that it has not offered or sold any shares or caused the shares to be made the subject of an invitation for subscription or purchase and will not offer or sell any shares or cause the shares to be made the subject of an invitation for subscription or purchase, and has not circulated or distributed, nor will it circulate or distribute, this prospectus supplement or any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the shares, whether directly or indirectly, to any person in Singapore other than:

(a) to an institutional investor (as defined in Section 4A of the Securities and Futures Act (Chapter 289) of Singapore, as modified or amended from time to time (the “SFA”)) pursuant to Section 274 of the SFA;

(b) to a relevant person (as defined in Section 275(2) of the SFA) pursuant to Section 275(1) of the SFA, or any person pursuant to Section 275(1A) of the SFA, and in accordance with the conditions specified in Section 275 of the SFA; or

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(c) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the shares are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

(a) a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or

(b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor, securities or securities-based derivatives contracts (each term as defined in Section 2(1) of the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferred within six months after that corporation or that trust has acquired the shares pursuant to an offer made under Section 275 of the SFA except:

(i) to an institutional investor or to a relevant person, or to any person arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;

(ii) where no consideration is or will be given for the transfer;

(iii) where the transfer is by operation of law;

(iv) as specified in Section 276(7) of the SFA; or

(v) as specified in Regulation 37A of the Securities and Futures (Offers of Investments) (Securities and Securities-based Derivatives Contracts) Regulations 2018.

China

This prospectus supplement and the accompanying prospectus will not be circulated or distributed in the PRC and the shares will not be offered or sold, and will not be offered or sold to any person forre-offering or resale directly or indirectly to any residents of the PRC except pursuant to any applicable laws and regulations of the PRC. Neither this prospectus supplement nor the accompanying prospectus nor any advertisement or other offering material may be distributed or published in the PRC, except under circumstances that will result in compliance with applicable laws and regulations.

Korea

The shares have not been and will not be registered under the Financial Investments Services and Capital Markets Act of Korea and the decrees and regulations thereunder (the “FSCMA”), and the shares have been and will be offered in Korea as a private placement under the FSCMA. None of the shares may be offered, sold or delivered directly or indirectly, or offered or sold to any person forre-offering or resale, directly or indirectly, in Korea or to any resident of Korea except pursuant to the applicable laws and regulations of Korea, including the FSCMA and the Foreign Exchange Transaction Law of Korea and the decrees and regulations thereunder (the “FETL”). The shares have not been listed on any of securities exchanges in the world including, without limitation, the Korea Exchange in Korea. Furthermore, the purchaser of the shares shall comply with all applicable regulatory requirements (including but not limited to requirements under the FETL) in connection with the purchase of the shares. By the purchase of the shares, the relevant holder thereof will be deemed to represent and warrant that if it is in Korea or is a resident of Korea, it purchased the shares pursuant to the applicable laws and regulations of Korea.

Malaysia

No prospectus or other offering material or document in connection with the offer and sale of the shares has been or will be registered with the Securities Commission of Malaysia (“Commission”) for the Commission’s

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approval pursuant to the Capital Markets and Services Act 2007. Accordingly, this prospectus supplement, the accompanying prospectus and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the shares may not be circulated or distributed, nor may the shares be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Malaysia other than (i) a closed end fund approved by the Commission; (ii) a holder of a Capital Markets Services Licence; (iii) a person who acquires the shares, as principal, if the offer is on terms that the shares may only be acquired at a consideration of not less than RM250,000 (or its equivalent in foreign currencies) for each transaction; (iv) an individual whose total net personal assets or total net joint assets with his or her spouse exceeds RM3 million (or its equivalent in foreign currencies), excluding the value of the primary residence of the individual; (v) an individual who has a gross annual income exceeding RM300,000 (or its equivalent in foreign currencies) per annum in the preceding twelve months; (vi) an individual who, jointly with his or her spouse, has a gross annual income of RM400,000 (or its equivalent in foreign currencies), per annum in the preceding twelve months; (vii) a corporation with total net assets exceeding RM10 million (or its equivalent in a foreign currencies) based on the last audited accounts; (viii) a partnership with total net assets exceeding RM10 million (or its equivalent in foreign currencies); (ix) a bank licensee or insurance licensee as defined in the Labuan Financial Services and Securities Act 2010; (x) an Islamic bank licensee or takaful licensee as defined in the Labuan Financial Services and Securities Act 2010; and (xi) any other person as may be specified by the Commission; provided that, in the each of the preceding categories (i) to (xi), the distribution of the shares is made by a holder of a Capital Markets Services Licence who carries on the business of dealing in securities. The distribution in Malaysia of this prospectus supplement and the accompanying prospectus is subject to Malaysian laws. This prospectus supplement does not constitute and may not be used for the purpose of public offering or an issue, offer for subscription or purchase, invitation to subscribe for or purchase any securities requiring the registration of a prospectus with the Commission under the Capital Markets and Services Act 2007.

Taiwan

The shares have not been and will not be registered with the Financial Supervisory Commission of Taiwan pursuant to relevant securities laws and regulations and may not be sold, issued or offered within Taiwan through a public offering or in circumstances which constitutes an offer within the meaning of the Securities and Exchange Act of Taiwan that requires a registration or approval of the Financial Supervisory Commission of Taiwan. No person or entity in Taiwan has been authorised to offer, sell, give advice regarding or otherwise intermediate the offering and sale of the shares in Taiwan.

Saudi Arabia

This document may not be distributed in the Kingdom of Saudi Arabia except to such persons as are permitted under the Offers of Securities Regulations as issued by the board of the Saudi Arabian Capital Market Authority (“CMA”) pursuant to resolution number2-11-2004 dated 4 October 2004 as amended by resolution number1-28-2008, as amended (the “CMA Regulations”). The CMA does not make any representation as to the accuracy or completeness of this document and expressly disclaims any liability whatsoever for any loss arising from, or incurred in reliance upon, any part of this document. Prospective purchasers of the securities offered hereby should conduct their own due diligence on the accuracy of the information relating to the securities. If you do not understand the contents of this document, you should consult an authorised financial adviser.

Qatar

The shares described in this prospectus have not been, and will not be, offered, sold or delivered, at any time, directly or indirectly in the State of Qatar in a manner that would constitute a public offering. This prospectus has not been, and will not be, registered with or approved by the Qatar Financial Markets Authority or Qatar Central Bank and may not be publicly distributed. This prospectus is intended for the original recipient only and must not be provided to any other person. It is not for general circulation in the State of Qatar and may not be reproduced or used for any other purpose.

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Dubai International Financial Centre (“DIFC”)

This document relates to an Exempt Offer in accordance with the Markets Rules 2012 of the Dubai Financial Services Authority (“DFSA”). This document is intended for distribution only to persons of a type specified in the Markets Rules 2012 of the DFSA. It must not be delivered to, or relied on by, any other person. The DFSA has no responsibility for reviewing or verifying any documents in connection with Exempt Offers. The DFSA has not approved this prospectus supplement nor taken steps to verify the information set forth herein and has no responsibility for this document. The securities to which this document relates may be illiquid and/or subject to restrictions on their resale. Prospective purchasers of the securities offered should conduct their own due diligence on the securities. If you do not understand the contents of this document you should consult an authorized financial advisor.

In relation to its use in the DIFC, this document is strictly private and confidential and is being distributed to a limited number of investors and must not be provided to any person other than the original recipient, and may not be reproduced or used for any other purpose. The interests in the securities may not be offered or sold directly or indirectly to the public in the DIFC.

United Arab Emirates

The shares have not been, and are not being, publicly offered, sold, promoted or advertised in the United Arab Emirates (including the Dubai International Financial Centre) other than in compliance with the laws of the United Arab Emirates (and the Dubai International Financial Centre) governing the issue, offering and sale of securities. Further, this prospectus does not constitute a public offer of securities in the United Arab Emirates (including the Dubai International Financial Centre) and is not intended to be a public offer. This prospectus has not been approved by or filed with the Central Bank of the United Arab Emirates, the Securities and Commodities Authority or the Dubai Financial Services Authority.

Bermuda

Shares may be offered or sold in Bermuda only in compliance with the provisions of the Investment Business Act of 2003 of Bermuda which regulates the sale of securities in Bermuda. Additionally,non-Bermudian persons (including companies) may not carry on or engage in any trade or business in Bermuda unless such persons are permitted to do so under applicable Bermuda legislation.

British Virgin Islands

The shares are not being, and may not be offered to the public or to any person in the British Virgin Islands for purchase or subscription by or on behalf of the Company. The shares may be offered to companies incorporated under the BVI Business Companies Act, 2004 (British Virgin Islands) (“BVI Companies”), but only where the offer will be made to, and received by, the relevant BVI Company entirely outside of the British Virgin Islands.

Bahamas

Shares may not be offered or sold in The Bahamas via a public offer. Shares may not be offered or sold or otherwise disposed of in any way to any person(s) deemed “resident” for exchange control purposes by the Central Bank of The Bahamas.

South Africa

Due to restrictions under the securities laws of South Africa, no “offer to the public” (as such term is defined in the South African Companies Act, No. 71 of 2008 (as amended orre-enacted) (the “South African Companies Act”))is being made in connection with the issue of the shares in South Africa. Accordingly, this document does

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not, nor is it intended to, constitute a “registered prospectus” (as that term is defined in the South African Companies Act) prepared and registered under the South African Companies Act and has not been approved by, and/or filed with, the South African Companies and Intellectual Property Commission or any other regulatory authority in South Africa. The shares are not offered, and the offer shall not be transferred, sold, renounced or delivered, in South Africa or to a person with an address in South Africa, unless one or other of the following exemptions stipulated in section 96 (1) applies:

Section the offer, transfer, sale, renunciation or delivery is to:

96 (1)

(a)

(i) persons whose ordinary business, or part of whose ordinary business, is to deal in securities, as principal or agent;

(ii) the South African Public Investment Corporation;

(iii) persons or entities regulated by the Reserve Bank of South Africa;

(iv) authorised financial service providers under South African law;

(v) financial institutions recognised as such under South African law;

(vi) a wholly-owned subsidiary of any person or entity contemplated in (c), (d) or (e), acting as agent in the capacity of an authorised portfolio manager for a pension fund, or as manager for a collective investment scheme (in each case duly registered as such under South African law); or

(vii) any combination of the person in (i) to (vi); or

Section the total contemplated acquisition cost of the securities, for any single addressee acting as principal is equal

96 (1) to or greater than ZAR1,000,000 or such higher amount as may be promulgated by notice in the

(b) Government Gazette of South Africa pursuant to section 96(2)(a) of the South African Companies Act.

Information made available in this prospectus supplement and the accompanying prospectus should not be considered as “advice” as defined in the South African Financial Advisory and Intermediary Services Act, 2002.

If Exchange Controls are applicable, add: No South African residents or offshore subsidiary of a South African resident may subscribe for or purchase any of the shares or beneficially own or hold any of the shares unless specific approval has been obtained from the financial surveillance department of the South African Reserve Bank (the “SARB”) by such persons or such subscription, purchase or beneficial holding or ownership is otherwise permitted under the South African Exchange Control Regulations or the rulings promulgated thereunder (including, without limitation, the rulings issued by the SARB providing for foreign investment allowances applicable to persons who are residents of South Africa under the applicable exchange control laws of South Africa).

Chile

THESE SECURITIES ARE PRIVATELY OFFERED IN CHILE PURSUANT TO THE PROVISIONS OF LAW 18,045, THE SECURITIES MARKET LAW OF CHILE, AND NORMA DE CARÁCTER GENERAL NO. 336 (“RULE 336”), DATED JUNE 27, 2012, ISSUED BY THE SUPERINTENDENCIA DE VALORES Y

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SEGUROS DE CHILE (“SVS”), THE SECURITIES REGULATOR OF CHILE, TO RESIDENT QUALIFIED INVESTORS THAT ARE LISTED IN RULE 336 AND FURTHER DEFINED IN RULE 216 OF JUNE 12, 2008 ISSUED BY THE SVS.

PURSUANT TO RULE 336 THE FOLLOWING INFORMATION IS PROVIDED IN CHILE TO PROSPECTIVE RESIDENT INVESTORS IN THE OFFERED SECURITIES:

1. THE INITIATION OF THE OFFER IN CHILE IS 05 12, 2020.

2. THE OFFER IS SUBJECT TO NCG 336 OF JUNE 27, 2012 ISSUED BY THE SUPERINTENDENCIA DE VALORES Y SEGUROS DE CHILE (SUPERINTENDENCY OF SECURITIES AND INSURANCE OF CHILE).

3. THE OFFER REFERS TO SECURITIES THAT ARE NOT REGISTERED IN THE REGISTRO DE VALORES (SECURITIES REGISTRY) OR THE REGISTRO DE VALORES EXTRANJEROS (FOREIGN SECURITIES REGISTRY) OF THE SVS AND THEREFORE:

a. THE SECURITIES ARE NOT SUBJECT TO THE OVERSIGHT OF THE SVS; AND

b. THERE ISSUER THEREOF IS NOT SUBJECT TO REPORTING OBLIGATION WITH RESPECT TO ITSELF OR THE OFFERED SECURITIES.

4. THE SECURITIES MAY NOT BE PUBLICLY OFFERED IN CHILE UNLESS AND UNTIL THEY ARE REGISTERED IN THE SECURITIES REGISTRY OF THE SVS.

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LEGAL MATTERS

DLA Piper LLP (US), Austin, Texas will provide us with an opinion as to the validity of the common stock offered under this prospectus supplement. Wilson Sonsini Goodrich & Rosati, Professional Corporation, Austin, Texas, will pass upon certain legal matters related to this offering for the underwriters.

EXPERTS

The consolidated financial statements of Q2 Holdings, Inc. appearing in Q2 Holdings, Inc.’s Annual Report (Form10-K) for the year ended December 31, 2019 have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their report thereon, included therein, and incorporated herein by reference. Such consolidated financial statements are incorporated herein by reference in reliance upon such report given on the authority of such firm as experts in accounting and auditing.

The consolidated financial statements of Lender Performance Group, LLC dba PrecisionLender and its subsidiaries as of December 31, 2018 and 2017 and for the years then ended incorporated by reference in this prospectus supplement, have been so included in reliance on the report of Grant Thornton, LLP, independent auditor, given on the authority of said firm as experts in auditing and accounting.

WHERE YOU CAN FIND MORE INFORMATION

We have filed with the SEC a registration statement on FormS-3 under the Securities Act with respect to the common stock offered by this prospectus supplement. This prospectus supplement, filed as part of the registration statement, does not contain all the information set forth in the registration statement and its exhibits and schedules, portions of which have been omitted as permitted by the rules and regulations of the SEC. For further information about us, we refer you to the registration statement and to its exhibits and schedules.

We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Exchange Act. Our SEC filings, including the complete registration statement of which this prospectus supplement is a part, are available to the public from commercial document retrieval services and also available at the Internet website maintained by the SEC at http://www.sec.gov. These documents are also available, free of charge, through the Investor Relations section of our website, which is located at www.investors.q2ebanking.com. Information contained on, or that can be accessed through, our website is not incorporated by reference into this prospectus supplement or the accompanying prospectus and you should not consider such information to be part of this prospectus supplement or the accompanying prospectus.

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INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

The SEC allows us to “incorporate by reference” into this prospectus supplement and the accompanying prospectus the information we file with them, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is an important part of this prospectus supplement and the accompanying prospectus, and information that we file later with the SEC will automatically update and supersede this information. We incorporate by reference the documents listed below and all documents we file pursuant to Section 13(a), 13(c), 14, or 15(d) of the Exchange Act on or after the date of this prospectus supplement and prior to the termination of the offering of our common stock (other than, in each case, documents or information deemed to have been furnished and not filed in accordance with SEC rules and current reports or portions thereof furnished under Item 2.02 or Item 7.01 of Form8-K and exhibits related to such items):

1. Our Annual Report onForm10-K for the fiscal year ended December 31, 2019, filed with the SEC on February 21, 2020;

2. Our Quarterly Report onForm10-Q for the quarterly period ended March 31, 2020, filed with the SEC on May 7, 2020;

3. Our Current Report onForm8-K, filed with the SEC on March 24, 2020;

4. Our Current Reports onForm8-K/A, filed with the SEC on January 3, 2020 (other than Exhibit 99.3 thereto, which is not incorporated by reference herein) and May 11, 2020; and

5. Our definitive Proxy Statement onSchedule 14A, filed with the SEC on April  29, 2020 (solely with respect to those portions incorporated by reference into our Annual Report onForm10-K for the fiscal year ended December 31, 2019).

Any statement contained herein shall be deemed to be modified or superseded for purposes of this prospectus supplement and the accompanying prospectus to the extent that a statement contained in any subsequently filed incorporated document modifies or supersedes such statement. Any statement contained in an incorporated document shall be deemed to be modified or superseded for purposes of this prospectus supplement and the accompanying prospectus to the extent that a statement contained herein or in any other subsequently filed incorporated document modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus supplement.

This prospectus supplement and the accompanying prospectus is part of a registration statement on FormS-3 filed with the SEC under the Securities Act. This prospectus does not contain all of the information set forth in the registration statement. You should read the registration statement for further information about us.

We will provide to each person, including any beneficial owner, to whom a prospectus is delivered, a copy of any or all of the information that has been incorporated by reference in this prospectus but not delivered with this prospectus. You may request a copy of this information at no cost, by writing or telephoning us at the following address or telephone number:

Q2 Holdings, Inc.

13785 Research Blvd, Suite 150

Austin, Texas 78750

(512) 275-0072

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Prospectus

Q2 HOLDINGS, INC.

COMMON STOCK

We may issue shares of our common stock from time to time in one or more offerings. This prospectus describes the general terms of our common stock and the general manner in which our common stock will be offered. We will describe the specific manner in which these shares will be offered in supplements to this prospectus, which may also supplement, update or amend information contained in this prospectus. We may also authorize one or more free writing prospectuses to be provided to you in connection with these offerings. You should read this prospectus and any applicable prospectus supplement or free writing prospectuses before you invest.

We may offer our shares of common stock in amounts, at prices and on terms determined at the time of offering. The shares may be sold directly to you, through agents or through underwriters and dealers. If agents, underwriters or dealers are used to sell the shares, we will name them and describe their compensation in a prospectus supplement. In addition, selling stockholders to be named in a prospectus supplement may offer to sell shares of our common stock from time to time in one or more offerings. For additional information on the methods of sale, you should refer to the section entitled “Plan of Distribution” in this prospectus and in the applicable prospectus supplement.

Our common stock is listed on the New York Stock Exchange under the symbol “QTWO.” On May 8, 2020, the last reported sale price of our common stock on the New York Stock Exchange was $82.80 per share.

Investing in our common stock involves risks. See “Risk Factors” on page 7 of this prospectus and any other risk factors included in any accompanying prospectus supplement and in the documents incorporated by reference in this prospectus or any prospectus supplement for a discussion of the factors you should carefully consider before deciding to purchase shares of our common stock.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

We or any selling stockholder may offer and sell these shares of our common stock to or through one or more underwriters, dealers and agents, or directly to purchasers, on a continuous or delayed basis. The names of any underwriters or agents and the terms of the arrangements with such entities will be stated in an accompanying prospectus supplement.

The date of this prospectus is May 11, 2020

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS	1
WHERE YOU CAN FIND MORE INFORMATION	2
INCORPORATION BY REFERENCE	3
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS	4
Q2 HOLDINGS, INC.	6
RISK FACTORS	7
USE OF PROCEEDS	8
SELLING STOCKHOLDERS	9
DESCRIPTION OF CAPITAL STOCK	10
PLAN OF DISTRIBUTION	14
LEGAL MATTERS	16
EXPERTS	16

(i)

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement onForm S-3 that we filed with the Securities and Exchange Commission, or the SEC, using the automatic “shelf” registration process available to “well-known seasoned issuers” as defined in Rule 405 under the Securities Act of 1933, as amended, or the Securities Act. Under this shelf registration process, we or any selling stockholder may sell common stock described in this prospectus in one or more offerings. There is no limit on the aggregate amount of the securities we or the selling stockholders may offer pursuant to the registration statement of which this prospectus is a part. This prospectus provides you with a general description of the securities we may offer. Each time we or the selling stockholders offer securities, we will provide a prospectus supplement and any authorized free writing prospectus that will describe the specific amounts, prices and terms of the offered securities. In the prospectus supplement or free writing prospectus relating to any sales by selling stockholders, we will, among other things, identify the number of shares of our common stock that each of the selling stockholders will be selling. The prospectus supplement and any authorized free writing prospectus may also add, update or change information contained in this prospectus and, accordingly, to the extent inconsistent, information in this prospectus is superseded by the information in the prospectus supplement and any authorized free writing prospectus. You should carefully read both this prospectus and any accompanying prospectus supplement and authorized free writing prospectus together with additional information described below under “Incorporation by Reference.”

This prospectus does not contain all the information provided in the registration statement we filed with the SEC. For further information about us or the securities offered hereby, you should refer to that registration statement, which you can obtain from the SEC as described below under “Where You Can Find More Information.”

You should rely only on the information contained in or incorporated by reference into this prospectus, any prospectus supplement or any free writing prospectus filed with the SEC. We have not authorized anyone to provide you with different information. This document may only be used where it is legal to sell these securities. You should not assume that the information contained in this prospectus, or in any prospectus supplement, is accurate as of any date other than its date regardless of the time of delivery of the prospectus or prospectus supplement or any sale of the securities. Our business, financial condition, results of operations and prospects may have changed since that date.

“Q2” and its respective logos are our trademarks. Solely for convenience, we refer to our trademarks in this prospectus without the^™ and^® symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights to our trademarks. Other service marks, trademarks and trade names referred to in this prospectus or referred to in information incorporated by reference in this prospectus are the property of their respective owners. As noted in this prospectus or in information incorporated by reference in this prospectus, we have included market data and industry forecasts that we obtained from industry publications and other sources. Unless the context requires otherwise, references in this prospectus to “Q2,” the “Company,” “we,” “us,” and “our” refer to Q2 Holdings, Inc. together with its consolidated subsidiaries.

1

WHERE YOU CAN FIND MORE INFORMATION

We file reports and proxy statements with the SEC. These filings include our Annual Report on Form10-K, Quarterly Reports on Form10-Q, Current Reports on Form8-K and proxy statements on Schedule 14A, as well as any amendments to those reports and proxy statements, and are available free of charge through our website as soon as reasonably practicable after we file them with, or furnish them to, the SEC. These documents are also available, free of charge, through the Investor Relations section of our website, which is located at www.q2ebanking.com/. Our website and the information contained on, or that can be accessed through, the website will not be deemed to be incorporated by reference in, and are not considered part of, this prospectus. You should not rely on any such information in making your decision whether to purchase our common stock. The SEC also maintains a website atwww.sec.gov that contains reports, proxy and information statements and other information regarding us and other issuers that file electronically with the SEC.

We have filed with the SEC a registration statement on FormS-3 under the Securities Act relating to the shares of our common stock being offered by this prospectus. This prospectus, which constitutes part of that registration statement, does not contain all of the information set forth in the registration statement or the exhibits and schedules which are part of the registration statement. For further information about us and the common stock offered, see the registration statement and the exhibits and schedules thereto. Statements contained in this prospectus regarding the contents of any contract or any other document to which reference is made are not necessarily complete, and, in each instance where a copy of a contract or other document has been filed as an exhibit to the registration statement, reference is made to the copy so filed, each of those statements being qualified in all respects by the reference.

2

INCORPORATION BY REFERENCE

The SEC allows us to “incorporate by reference” into this prospectus the information we file with the SEC in other documents, which means that we can disclose important information to you by referring you to those documents instead of having to repeat the information in this prospectus. The information incorporated by reference is considered to be part of this prospectus, and later information that we file with the SEC will automatically update and supersede such information. We incorporate by reference the documents listed below and any future information filed (rather than furnished) with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act, between the date of this prospectus and the date we terminate the offering, provided, however, that we are not incorporating any information furnished under Item 2.02 or Item 7.01 of any Current Report on Form8-K:

• our Annual Report onForm10-K for the year ended December 31, 2019, as filed with the SEC on February 21, 2020;

• our Quarterly Report onForm10-Q for the quarter ended March 31, 2020, as filed with the SEC on May 7, 2020;

• our Definitive Proxy Statement onSchedule 14A, as filed with the SEC on April  29, 2020 (solely with respect to those portions incorporated by reference into our Annual Report onForm10-K for the fiscal year ended December 31, 2019);

• our Current Report onForm8-K, as filed with the SEC on March 24, 2020;

• our Current Reports onForm8-K/A, filed with the SEC on January 3, 2020 (other than Exhibit 99.3 thereto, which is not incorporated by reference herein) and May 11, 2020; and

• the description of our common stock contained inExhibit 4.6 of our Annual Report onForm10-K for the year ended December 31, 2019, as filed with the SEC on February 21, 2020.

We will furnish without charge to you a copy of any or all of the documents incorporated by reference, including exhibits to these documents, upon written or oral request. Direct your request to: Investor Relations, Q2 Holdings, Inc., 13785 Research Blvd, Suite 150, Austin, Texas 78750, telephone: (512)275-0072.

A statement contained in a document incorporated by reference into this prospectus shall be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in this prospectus, any prospectus supplement or in any other subsequently filed document which is also incorporated in this prospectus modifies or replaces such statement. Any statements so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.

3

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus and any prospectus supplement or free writing prospectus, including the documents incorporated or deemed to be incorporated by reference into this prospectus, contain “forward-looking statements” that are based on our management’s beliefs and assumptions on information currently available to our management. The statements contained in this prospectus and any prospectus supplement or free writing prospectus, including the documents incorporated or deemed to be incorporated by reference into this prospectus, that are not purely historical are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, or the PSLRA, Section 27A of the Securities Act, and Section 21E of the Exchange Act. Forward-looking statements may also be made in the documents incorporated or deemed to be incorporated by reference in this prospectus supplement, the accompanying prospectus or any free writing prospectus we authorize for use in connection with this offering. Forward-looking statements may be identified by the use of forward-looking words such as “anticipates,” “believes,” “can,” “continue,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “seeks,” “should,” “will,” “strategy,” “future,” “likely,” or “would” or the negative of these terms or similar expressions, although not all forward-looking statements contain these words.

These statements are based on the beliefs and assumptions of our management based on information currently available to our management. Such forward-looking statements are subject to risks, uncertainties and other important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those risks described in this prospectus under the heading “Risk Factors” and the other risks, uncertainties, assumptions and factors specified in our Annual Report on Form10-K for the year ended December 31, 2019, our Quarterly Report on Form10-Q for the quarterly period ended March 31, 2020 and in other filings we make with the SEC from time to time. Furthermore, if our forward-looking statements prove to be inaccurate, the inaccuracy may be material. In light of the significant uncertainties in these forward-looking statements, you should not regard these statements as a representation or warranty by us or any other person that we will achieve our objectives and plans in any specified time frame, or at all. We claim the protection of the safe harbor provided by the PSLRA for all such forward-looking statements. Furthermore, all such forward-looking statements should be read as of the time the statements were made and with the recognition that these forward-looking statements may not be complete or accurate at a later date. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.

In addition, statements that “we believe” and similar statements included in this prospectus and any prospectus supplement or free writing prospectus reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this prospectus supplement or the accompanying prospectus or any applicable free writing prospectus, as applicable. Although we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted a thorough inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

Although we undertake no obligation to revise or update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law, you are advised to consult any additional disclosures we make in our Annual Reports onForm 10-K, Quarterly Reports onForm 10-Q and Current Reports onForm 8-K filed with the SEC. See “Where You Can Find More Information.”

Market and Industry Information

Unless otherwise indicated, information contained in this prospectus or incorporated by reference herein concerning our industry and the markets for our solutions, including our general expectations and market position, market opportunity and market share, is based on information from various sources, surveys and

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forecasts, and our internal research, on assumptions that we have made, which we believe are reasonable, based on those data and other similar sources and on our knowledge of the markets for our solutions. Sources we refer to in this prospectus or the materials incorporated by reference herein include BauerFinancial, Inc. and Deloitte Touche Tohmatsu Limited. The reports described in this prospectus or the materials incorporated by reference herein represent data, research opinion or viewpoints published, as part of a syndicated or other subscription service, by such publishers. These reports speak as of their original publication date (and not as of the date of this prospectus) and the opinions expressed in such reports are subject to change without notice. Our internal research has not been verified by any independent source, and we have not independently verified any third-party information and cannot assure you of its accuracy or completeness. We believe the market position, market opportunity, and market share information included in this prospectus or the materials incorporated herein by reference is generally reliable. In addition, projections, assumptions, and estimates of our future performance and the future performance of the industry in which we operate are necessarily subject to a high degree of uncertainty and risk due to a variety of factors, including those described under “Risk Factors” and elsewhere in this prospectus and in the materials incorporated herein by reference. These and other factors could cause results to differ materially from those expressed in the estimates included in this prospectus.

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Q2 HOLDINGS, INC.

Q2 is a leading provider of secure, cloud-based digital solutions that transform the ways in which traditional and emerging financial services providers engage with account holders and end users, or End Users. We sell our solutions to financial institutions, alternative finance and leasing companies, orAlt-FIs, and financial technology companies, or FinTechs. Our solutions enable our customers to deliver robust suites of digital banking, lending, leasing, and banking as a service, or BaaS, services that make it possible for End Users to transact and engage anytime, anywhere and on any device. Our solutions are often the most frequent point of engagement between our customers and their End Users. As such, we purpose-build our solutions to deliver compelling and consistent End User experiences across digital channels and to drive the success of our customers by optimizing their digital brands and enhancing End User acquisition, retention and engagement.

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RISK FACTORS

Investing in our common stock involves significant risks. Please see the risk factors under the heading “Risk Factors” in our most recently filed Annual Report on Form10-K, as revised or supplemented by our Quarterly Reports on Form10-Q filed with the SEC since the filing of our most recent Annual Report on Form10-K, all of which are incorporated by reference in this prospectus. Before making an investment decision, you should carefully consider these risks as well as other information we include or incorporate by reference in this prospectus and any prospectus supplement. The risks and uncertainties we have described are not the only ones facing our company. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our business operations.

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USE OF PROCEEDS

Unless otherwise indicated in any applicable prospectus supplement, we intend to use the net proceeds from the sale of any shares of common stock offered under this prospectus for general corporate purposes including working capital, capital expenditures, potential acquisitions and strategic transactions. We have not determined the amount of net proceeds to be used specifically for such purposes. As a result, management will retain broad discretion over the allocation of net proceeds. Additional information on the use of net proceeds from any sale of shares of common stock offered under this prospectus may be set forth in the prospectus supplement relating to a specific offering. We will not receive any proceeds from sales by selling stockholders.

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SELLING STOCKHOLDERS

This prospectus also relates to the possible resale by certain of our stockholders, who we refer to in this prospectus as the “selling stockholders,” of shares of common stock. Information about any selling stockholders, where applicable, including but not limited to their identities and the number of shares of common stock to be registered on their behalf, will be set forth in a prospectus supplement, in a post-effective amendment, in a free writing prospectus or in filings we make with the SEC under the Exchange Act that are incorporated by reference. The selling stockholders shall not sell any shares of our common stock pursuant to this prospectus until we have identified such selling stockholders and the shares being offered for resale by such selling stockholders. However, the selling stockholders may sell or transfer all or a portion of their shares of our common stock pursuant to any available exemption from the registration requirements of the Securities Act.

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DESCRIPTION OF CAPITAL STOCK

The following summary describes our capital stock and the material provisions of our amended and restated certificate of incorporation and our amended and restated bylaws and the Delaware General Corporation Law. Because the following is only a summary, it does not contain all of the information that may be important to you. For a complete description, you should refer to our amended and restated certificate of incorporation and amended and restated bylaws, copies of which are on file with the SEC. See “Where You Can Find More Information.”

General

Under our amended and restated certificate of incorporation, we are authorized to issue up to 150,000,000 shares of common stock with a par value of $0.0001 per share and up to 5,000,000 shares of preferred stock with a par value of $0.0001 per share.

Common Stock

The holders of common stock are entitled to one vote per share on all matters submitted to a vote of our stockholders and do not have cumulative voting rights. Accordingly, holders of a majority of the shares of common stock entitled to vote in any election of directors may elect all of the directors standing for election. Subject to preferences that may be applicable to any preferred stock outstanding at the time, the holders of outstanding shares of common stock are entitled to receive ratably any dividends declared by our board of directors out of assets legally available. Upon our liquidation, dissolution or winding up, holders of our common stock are entitled to share ratably in all assets remaining after payment of liabilities and the liquidation preference of any then outstanding shares of preferred stock. Holders of common stock have no preemptive or conversion rights or other subscription rights. There are no redemption or sinking fund provisions applicable to the common stock. All outstanding shares of common stock are, and all shares of common stock to be outstanding upon completion of this offering will be, fully paid and nonassessable.

As of March 31, 2020, 48,963,069 shares of our common stock were outstanding.

As of March 31, 2020, options to purchase 1,283,334 shares of our common stock at a weighted average exercise price of $24.98 per share were outstanding.

As of March 31, 2020, 1,907,241 shares of our common stock were issuable upon the vesting of restricted stock units outstanding and 392,864 shares of our common stock were issuable upon the vesting of market stock units outstanding.

Undesignated Preferred Stock

Under our amended and restated certificate of incorporation, our board of directors has the authority, without action by our stockholders, to designate and issue up to 5,000,000 shares of preferred stock in one or more series and to designate the rights, preferences and privileges of each series, any or all of which may be greater than the rights of our common stock. It is not possible to state the actual effect of the issuance of any shares of preferred stock upon the rights of holders of our common stock until our board of directors determines the specific rights of the holders of preferred stock. However, the effects might include, among other things, restricting dividends on the common stock, diluting the voting power of the common stock, impairing the liquidation rights of the common stock and delaying or preventing a change in control of our common stock without further action by our stockholders and may adversely affect the market price of our common stock. As of March 31, 2020, no shares of our preferred stock were outstanding.

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Registration Rights

We are party to an amended and restated investors’ rights agreement with certain of our stockholders. The amended and restated investors’ rights agreement grants such stockholders certain registration rights, which include demand registration rights, piggyback registration rights and short-form registration rights, with respect to shares of our common stock.

Anti-Takeover Provisions Under Our Charter and Bylaws and Delaware Law

Certain provisions of Delaware law and our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that could have the effect of delaying, deferring or discouraging another party from acquiring control of us. These provisions, which are summarized below, may have the effect of discouraging coercive takeover practices and inadequate takeover bids. These provisions are also designed, in part, to encourage persons seeking to acquire control of us to first negotiate with our board of directors. We believe that the benefits of increased protection of our potential ability to negotiate with an unfriendly or unsolicited acquiror outweigh the disadvantages of discouraging a proposal to acquire us because negotiation of these proposals could result in an improvement of their terms.

Undesignated Preferred Stock

As discussed above, our board of directors has the ability to issue preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of us. This ability and other provisions may have the effect of deferring hostile takeovers or delaying changes in control or management of our company.

Limitations on the Ability of Stockholders to Act by Written Consent or Call a Special Meeting

We have provided in our amended and restated certificate of incorporation that our stockholders may not act by written consent. This inability of our stockholders to act by written consent may lengthen the amount of time required to take stockholder actions. As a result, a holder controlling a majority of our capital stock would not be able to amend our amended and restated bylaws or remove directors without holding a meeting of our stockholders called in accordance with our amended and restated bylaws.

In addition, our amended and restated certificate of incorporation and amended and restated bylaws provide that special meetings of the stockholders may be called only by the chairperson of our board of directors, the chief executive officer or a majority of the board of directors. A stockholder may not call a special meeting, which may delay the ability of our stockholders to force consideration of a proposal or for holders controlling a majority of our capital stock to take any action, including the removal of directors.

Requirements for Advance Notification of Stockholder Nominations and Proposals

Our amended and restated bylaws establish advance notice procedures with respect to stockholder proposals and the nomination of candidates for election as directors, other than nominations made by or at the direction of the board of directors or a committee of the board of directors. However, our amended and restated bylaws may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed. These provisions may also discourage or deter a potential acquirer from conducting a solicitation of proxies to elect the acquiror’s own slate of directors or otherwise attempting to obtain control of our company.

Board Vacancies Filled Only by Majority of Directors

Vacancies and newly created seats on our board of directors may be filled only by a majority of the number of then-authorized members of our board of directors. Only our board of directors may determine the number of

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directors. The inability of stockholders to determine the number of directors or to fill vacancies or newly created seats on our board of directors makes it more difficult to change the composition of our board of directors, but we believe that these provisions promote a continuity of existing management.

No Cumulative Voting

Delaware law provides that stockholders are not entitled to the right to cumulate votes in the election of directors unless our amended and restated certificate of incorporation provides otherwise. Our amended and restated certificate of incorporation provides that there shall be no cumulative voting and our amended and restated bylaws do not expressly provide for cumulative voting.

Directors Removed Only for Cause

Our amended and restated certificate of incorporation provides for the removal of a director only with cause and by the affirmative vote of the holders of at least66-2/3% of the shares then entitled to vote at an election of our directors.

Delaware Anti-Takeover Statute

We are subject to Section 203 of the Delaware law, which regulates corporate acquisitions of publicly held companies. This law provides that a specified person who, together with affiliates and associates, owns, or within three years did own, 15% or more of the outstanding voting stock of a publicly held Delaware corporation or an interested stockholder, may not engage in business combinations with the company for a period of three years after the date on which the person became an interested stockholder, unless the business combination or the transaction in which the person became an interested stockholder is approved in advance in a manner prescribed by Delaware law. This law does not include interested stockholders prior to the time our common stock was listed on the New York Stock Exchange. The law defines the term “business combination” to include mergers, asset sales and other transactions in which the interested stockholder receives or could receive a financial benefit on other than a pro rata basis with other stockholders. This provision has an anti-takeover effect with respect to transactions not approved in advance by our board of directors, including discouraging takeover attempts that might result in a premium over the market price for the shares of our common stock. With the approval of our stockholders, we could amend our amended and restated certificate of incorporation in the future to avoid the restrictions imposed by this anti-takeover law.

The provisions of Delaware law and our amended and restated certificate of incorporation could have the effect of discouraging others from attempting hostile takeovers and, as a consequence, they may also inhibit temporary fluctuations in the market price of our common stock that often result from actual or rumored hostile takeover attempts. These provisions may also have the effect of preventing changes in our management. It is possible that these provisions could make it more difficult to accomplish transactions that stockholders may otherwise deem to be in their best interests.

Limitations on Liability and Indemnification of Directors and Officers

Delaware law authorizes corporations to limit or eliminate the personal liability of directors to corporations and their stockholders for monetary damages for breaches of directors’ fiduciary duties. Our amended and restated certificate of incorporation includes a provision that eliminates the personal liability of directors for monetary damages for breach of fiduciary duty as a director to the fullest extent permitted by Delaware law.

In addition, our amended and restated certificate of incorporation and bylaws provide that we will indemnify our directors and officers to the fullest extent permitted by law. We also are expressly required to advance certain expenses to our directors and officers and are permitted to carry directors’ and officers’ insurance providing indemnification for our directors and officers for certain liabilities.

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We have entered into separate indemnification agreements with each of our directors and executive officers. Each indemnification agreement provides, among other things, for indemnification to the fullest extent permitted by law and our amended and restated certificate of incorporation and bylaws against (i) any and all expenses and liabilities, including judgments, fines, penalties, interest and amounts paid in settlement of any claim with our approval and counsel fees and disbursements, (ii) any liability pursuant to a loan guarantee, or otherwise, for any of our indebtedness and (iii) any liabilities incurred as a result of acting on behalf of us (as a fiduciary or otherwise) in connection with an employee benefit plan. The indemnification agreements will provide for the advancement or payment of expenses to the indemnitee and for reimbursement to us if it is found that such indemnitee is not entitled to such indemnification under applicable law and our amended and restated certificate of incorporation and bylaws. Insofar as indemnification for liabilities arising under the Securities Act may be permitted for directors, officers or persons controlling us pursuant to the foregoing provisions, in the opinion of the SEC, such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

We believe that these amended and restated certificate of incorporation and bylaws provisions and indemnification agreements as well as our maintaining directors’ and officers’ liability insurance help to attract and retain qualified persons as directors and officers.

Transfer Agent and Registrar

The Transfer Agent and Registrar for our common stock is American Stock Transfer & Trust Company, LLC.

Listing

Our common stock is listed on the New York Stock Exchange under the symbol “QTWO.”

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PLAN OF DISTRIBUTION

We and any selling stockholders may sell shares of our common stock from time to time pursuant to underwritten public offerings, negotiated transactions, block trades or a combination of these methods. Shares of our common stock may be sold separately or together:

• to or through one or more underwriters, brokers or dealers;

• through agents; and/or

• directly to one or more purchasers.

Shares of our common stock may be distributed from time to time in one or more transactions:

• at a fixed price or prices, which may be changed;

• at market prices prevailing at the time of sale;

• at prices related to such prevailing market prices; or

• at negotiated prices.

Any selling stockholders will act independently of us in making decisions with respect to the timing, manner and size of each sale of shares of our common stock being offered by this prospectus.

We may sell shares of our common stock directly to one or more purchasers, or to or through underwriters, dealers or agents or through a combination of those methods. The related prospectus supplement will set forth the terms of each offering, including:

• the name or names of any agents, dealers, underwriters or investors who purchase the shares of common stock;

• the purchase price of the shares of common stock being offered and the proceeds we will receive from the sale;

• the amount of any compensation, discounts, commissions or fees to be received by the underwriters, dealer or agents;

• any options under which underwriters may purchase additional shares of common stock from us;

• any discounts or concessions allowed or reallowed or paid to dealers;

• any securities exchanges on which such shares of common stock may be listed;

• the terms of any indemnification provisions, including indemnification from liabilities under the federal securities laws; and

• the nature of any transaction by an underwriter, dealer or agent during the offering that is intended to stabilize or maintain the market prices of the shares of common stock.

Offers to purchase shares of our common stock being offered by this prospectus may be solicited directly. In addition, agents to solicit offers to purchase shares of our common stock may be designated from time to time. Shares of our common stock being offered by this prospectus may be sold by any method permitted by law, including sales deemed to be an “at the market” offering as defined in Rule 415(a)(4) under the Securities Act, including without limitation sales made directly on the New York Stock Exchange, on any other existing trading market for shares of our common stock or to or through a market maker. Any agent involved in the offer or sale of shares of our common stock will be named in a prospectus supplement.

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If a dealer is utilized in the sale of shares of our common stock being offered by this prospectus, shares of our common stock will be sold to the dealer, as principal. The dealer may then resell shares of our common stock to the public at varying prices to be determined by the dealer at the time of resale.

If an underwriter is utilized in the sale of shares of our common stock being offered by this prospectus, an underwriting agreement will be executed with the underwriter at the time of sale and we will provide the name of any underwriter in the prospectus supplement that the underwriter will use to make resales of shares of our common stock to the public. In connection with the sale of shares of our common stock, we, any selling stockholders or the purchasers of shares of our common stock for whom the underwriter may act as agent may compensate the underwriter in the form of underwriting discounts or commissions. The underwriter may sell shares of our common stock to or through dealers, and the underwriter may compensate those dealers in the form of discounts, concessions or commissions.

The applicable prospectus supplement will provide any compensation paid to underwriters, dealers or agents in connection with the offering of shares of our common stock and any discounts, concessions or commissions allowed by underwriters to participating dealers. Underwriters, dealers and agents participating in the distribution of shares of our common stock may be deemed to be underwriters within the meaning of the Securities Act, and any discounts and commissions received by them and any profit realized by them on resale of shares of our common stock may be deemed to be underwriting discounts and commissions. Agreements to indemnify underwriters, dealers and agents against civil liabilities, including liabilities under the Securities Act, or to contribute to payments they may be required to make in respect thereof may be entered into. In the event that an offering made pursuant to this prospectus is subject to FINRA Rule 5121, the prospectus supplement will comply with the prominent disclosure provisions of that rule.

Shares of our common stock may or may not be listed on a national securities exchange. To facilitate the offering of shares of our common stock, certain persons participating in the offering may engage in transactions that stabilize, maintain or otherwise affect the price of shares of our common stock. This may include over-allotments or short sales of shares of our common stock, which involves the sale by persons participating in the offering of more shares of our common stock than were sold to them. In these circumstances, these persons would cover such over-allotments or short positions by making purchases in the open market or by exercising their option to purchase additional shares of common stock. In addition, these persons may stabilize or maintain the price of shares of our common stock by bidding for or purchasing shares of our common stock in the open market or by imposing penalty bids, whereby selling concessions allowed to dealers participating in the offering may be reclaimed if shares of our common stock sold by them are repurchased in connection with stabilization transactions. The effect of these transactions may be to stabilize or maintain the market price of shares of our common stock at a level above that which might otherwise prevail in the open market. These transactions may be discontinued at any time.

Underwriters, dealers or agents may be authorized to solicit offers by certain purchasers to purchase shares of our common stock at the public offering price set forth in the prospectus supplement pursuant to delayed delivery contracts providing for payment and delivery on a specified date in the future. The contracts will be subject only to those conditions set forth in the prospectus supplement, and the prospectus supplement will set forth any commissions paid for solicitation of these contracts.

Derivative transactions may be entered into with third parties, or shares of our common stock not covered by this prospectus may be sold to third parties in privately negotiated transactions. If the applicable prospectus supplement so indicates, in connection with any derivative transaction, the third parties may sell shares of our common stock covered by this prospectus and the applicable prospectus supplement, including in short sale transactions. If so, the third party may use shares of our common stock pledged by us or borrowed from us or others to settle those sales or to close out any related open borrowings of stock, and may use shares of our common stock received from us in settlement of those derivatives to close out any related open borrowings of stock. The third party in such sale transactions will be an underwriter and will be identified in the applicable

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prospectus supplement or a post-effective amendment to the registration statement of which this prospectus is a part. In addition, shares of our common stock may be otherwise loaned or pledged to a financial institution or other third party that in turn may sell shares of our common stock short using this prospectus. Such financial institution or other third party may transfer its economic short position to investors in shares of our common stock or in connection with a concurrent offering of other securities.

The underwriters, dealers and agents may engage in transactions with us or any selling stockholders, or perform services for us or any selling stockholders, in the ordinary course of business.

LEGAL MATTERS

The validity of shares of our common stock offered by this prospectus will be passed upon for us by DLA Piper LLP (US), Austin, Texas. If the validity of the shares of common stock is also passed upon by counsel for the underwriters of an offering of those shares of common stock, that counsel will be named in the prospectus supplement relating to that offering.

EXPERTS

The consolidated financial statements of Q2 Holdings, Inc. appearing in Q2 Holdings, Inc.’s Annual Report (Form10-K) for the year ended December 31, 2019 have been audited by Ernst & Young LLP, independent registered public accounting firm, as set forth in their report thereon, included therein, and incorporated herein by reference. Such financial statements are, and audited financial statements to be included in subsequently filed documents will be, incorporated herein in reliance upon the report of Ernst & Young LLP pertaining to such financial statements (to the extent covered by consents filed with the Securities and Exchange Commission) given on the authority of such firm as experts in accounting and auditing.

The consolidated financial statements of Lender Performance Group, LLC, Inc. dba PrecisionLender and its subsidiaries as of December 31, 2018 and 2017 and for the years then ended incorporated by reference in this Prospectus, have been so incorporated in reliance on the report of Grant Thornton LLP, independent auditor, given on the authority of said firm as experts in auditing and accounting.

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$275,000,000

Common Stock

Prospectus Supplement

J.P. Morgan

Citigroup

Stifel

SunTrust Robinson Humphrey