1 ================================================================================ SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K FOR ANNUAL AND TRANSITION REPORTS PURSUANT TO SECTIONS 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 (MARK ONE) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO COMMISSION NUMBER 0-24303 COHERENT COMMUNICATIONS SYSTEMS CORPORATION (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 11-2162982 (STATE OR OTHER JURISDICTION OF (I.R.S. EMPLOYER IDENTIFICATION NO.) INCORPORATION OR ORGANIZATION) 45085 UNIVERSITY DRIVE ASHBURN, VIRGINIA 20147-2745 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE) REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE (703) 729-6400 SECURITIES REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT: NAME OF EACH EXCHANGE TITLE OF EACH CLASS ON WHICH REGISTERED ------------------- --------------------- NONE NOT APPLICABLE SECURITIES REGISTERED PURSUANT TO SECTION 12(G) OF THE ACT: COMMON STOCK, PAR VALUE $.01 PER SHARE Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. [X] Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment of this Form 10-K. [ ] The aggregate market value of voting stock held by nonaffiliates of the registrant as of March 20, 1998, was approximately $425,020,623 based on the sale price of the Common Stock on March 20, 1998, of $45.31 as reported by the NASDAQ National Market System. As of March 20, 1998, the registrant had outstanding 15,542,444 shares of its Common Stock, par value $.01 per share. DOCUMENTS INCORPORATED BY REFERENCE None. ================================================================================ 2 COHERENT COMMUNICATIONS SYSTEMS CORPORATION INDEX TO FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997 ITEM PAGE NO. NO. - ---- ---- PART I 1 Business.................................................... 2 2 Properties.................................................. 9 3 Legal Proceedings........................................... 10 4 Submission of Matters to a Vote of Security Holders......... 10 PART II 5 Market for Registrant's Common Equity and Related 10 Stockholder Matters......................................... 6 Selected Financial Data..................................... 11 7 Management's Discussion and Analysis of Financial Condition 11 and Results of Operations................................... 7A Quantitative and Qualitative Disclosures About Market 13 Risk........................................................ 8 Financial Statements and Supplementary Data................. 13 9 Changes in and Disagreements With Accountants on Accounting 26 and Financial Disclosure.................................... PART III 10 Directors and Executive Officers of the Registrant.......... 26 11 Executive Compensation...................................... 28 12 Security Ownership of Certain Beneficial Owners and 30 Management.................................................. 13 Certain Relationships and Related Transactions.............. 31 PART IV 14 Exhibits, Financial Statement Schedules and Reports on Form 32 8-K......................................................... 1 3 COHERENT COMMUNICATIONS SYSTEMS CORPORATION FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997 ITEM 1. BUSINESS Coherent Communications Systems Corporation, a Delaware corporation ("Coherent" or "the Company"), develops, manufactures and markets voice quality enhancement products for wireless (including digital cellular and personal communication systems ("PCS")), satellite-based, cable communication systems, and wireline telecommunications systems throughout the world. The Company's products utilize proprietary, high-speed, reduced instruction set ("RISC") microprocessor coupled with proprietary software to enhance the quality of voice communications during a telephone call. The Company's products are compatible with domestic and foreign telecommunications systems. On February 16, 1998, the Company announced a merger agreement, under which the Company will become a subsidiary of Tellabs, Inc.("Tellabs"). Under the terms of this Agreement, all outstanding shares of the Company stock will be exchanged at the ratio of .72 share of Tellabs common stock for each share of Coherent common stock. Based on the closing price of Tellabs common stock on February 13, 1998, the transaction is valued at approximately $670 million. The transaction is expected to be accounted for as a pooling of interests and to qualify as a tax-free reorganization. This transaction is subject to various conditions and approval by appropriate government agencies and the Company's stockholders. The Company's Board of Directors unanimously approved the transaction and recommended its approval by stockholders. Safeguard Scientifics, Inc. ("Safeguard") the Company's largest stockholder, has agreed to vote in favor of the transaction. Prior to the closing of the merger, the Company has agreed to certain restrictions including limitations on capital expenditures and dividends, among others. Coherent Communications Systems Corporation is a worldwide leader in state-of-the-art voice enhancement technology, spanning transmission products and conference products. These products are sold to customers worldwide either under the Coherent label, under private label for Other Equipment Manufacturer (OEM) partners, or integrated into OEMs transmission equipment for wireless and wireline infrastructure. The Company's transmission products include echo cancellation platforms and associated network software including standalone echo cancellers and integrated echo cancellers. These products enhance voice quality in several ways including eliminating electrical and acoustic echoes inherent in telecommunications systems. The technological advances incorporated into telecommunications systems, such as wireless and digital transmission technology, speech compression, fiber optic transmission lines and, satellite links, make echo canceller products an essential component of most digital telecommunications network. The Company's transmission products are designed to support a variety of speech enhancement functions in addition to echo cancellation. Sculptured Sound(R) is designed to automatically optimize speech levels in a variety of local, long distance and cellular networks. Enhanced Audio Plus(TM), Netreach(R) and other software products may be incorporated into new transmission products or marketed to existing transmission product customers of the Company that desire enhanced audio quality and functionality. The Company sells its transmission products to network operators and other end-users through its direct sales force and third-party distributors, and also to other telecommunications equipment manufacturers through its direct sales force. The Company's products are used globally by major wireless and wireline telecommunications companies and network operators, including AT&T Wireless, British Telecom, Cable & Wireless, Cellular One, Cisco Systems, Deutsche Telekom, France Telecom, Motorola, Nokia, NORTEL, Telia Mobitel, and Telefonos de Mexico, among others. The Company's conference products include equipment and related software used in teleconferencing and in videoconferencing applications, such as distance learning and business television. These products include the Consortium(R) 3.0 Conferencing System(TM), ConferenceMaster(R) and Voicecrafter(TM) lines of audio systems. ConferenceMaster provides group teleconferencing facilities for meeting rooms, and Voicecrafter provides full-duplex, high quality audio for videoconference systems. The Company utilizes an indirect distribution strategy in marketing conference products to end users through a network of more than 100 2 4 independent dealers and distributors throughout the world. The Company also directly markets conference products to OEMs and systems integrators, such as Intel, Lucent Technologies, AT&T, British Telecom, CBCI Telecom and others. Coherent is a fully accredited ISO 9001 company, dedicated to maintaining the highest quality standards at every level. The Company's headquarters are in Ashburn, Virginia, USA. STRATEGY The Company's objective is to be a leading provider of software configurable products that improve the voice quality and efficiency of telecommunications systems throughout the world. The Company's strategy for achieving this goal includes the following: Expanding Alliances with Telecommunications Network Operators and OEMs. In the course of developing and marketing its echo canceller and conference products, the Company has established strategic relationships with major telecommunications network operators, large OEMs, and telecommunications equipment distributors. The Company intends to continue developing these relationships to identify additional product and market opportunities using its proprietary technology. The Company believes that the numerous strategic alliances that it enjoys with OEMs and network operators will further support its growth in all of its marketplaces and provide a basis for expansion into new markets. For example, OEM relationships has led to inclusion of the Company's products and technology in large telecommunication systems project bids that the Company might not have been able to bid upon independently. The Company has entered into supply agreements with certain OEMs for customized products. Supporting Wireless Telecommunication Systems. Speech compression performed in digital wireless networks delays speech to such degree that echo cancellation equipment is required on all calls, both local and long distance. As wireless telecommunications systems expand and convert to digital wireless systems and as PCS and low earth orbit satellite systems are implemented, greater delays are introduced. The Company intends to continue introducing software products aimed at correcting echo problems inherent to these new technologies. An example of the Company's efforts in this area is the 1995 introduction of Enhanced Audio Plus(TM) software, designed specifically for speech enhancement by controlling noise, gain and echo in digital wireless telephone systems. The EC Duo(TM) Bi-directional Echo Canceller, along with the family of software options, was introduced in early 1997. The Company intends to continue focusing on providing leading-edge wireless solutions to the exploding wireless industry worldwide. Introducing New Products and Value Added Product Offerings. The Company continues its product strategy to introduce new product platforms every three to five years and to develop new software products that run on these echo canceller platforms and conference products. Throughout the years, the Company successfully launched new products as well as performance and feature enhancements for its existing product platforms. For example, a second generation EC6000 digital echo canceller and a series of software products including Enhanced Audio Plus(TM), Sculptured Sound(R) and Netreach(TM) were introduced in 1995 and 1996. In 1997, the Company focused its development, sales, and marketing efforts on the voice enhancement requirement of digital wireless carriers. EC Duo, introduced to the market in the first quarter of 1997, was the industry's first bi-directional echo canceller. This product, built on the successful experience of the EC-6000 platform, economically addresses both traditional echoes from the PSTN as well as acoustic echo coming from the mobile side, all on one board. Also in the first quarter of 1997, the Company launched the industry's first echo canceller network management product, c/mor(TM). This product launch was the result of a significant development effort within the Company and enables a network operator to both control and manage the echo canceller element and also have access to valuable network performance data to ensure optimum performance. The Company believes that c/mor(TM) can result in cost reduction of network maintenance personnel. Expanding Sales Presence in Worldwide Markets. In 1996 and 1997, the Company added sales personnel throughout its sales regions and opened additional sales offices to serve growing markets in China, India, Eastern Europe, Singapore and Japan. In 1997, sales from Europe, North America, Asia and Latin America were 47%, 27%, 18% and 8% of total sales, respectively. Recent concerns over business conditions in 3 5 the Asia Pacific region have not affected the Company in that Asian sales are derived mainly from Australia, Japan and China. Pursuing Acquisitions in Related Telecommunication Products and Technology that Accrete to Earnings. In October 1995, the Company purchased the technology, and related assets for the Consortium(R) Conference Bridge(TM) and teleconferencing product line. Consortium is a modestly priced, user friendly teleconferencing bridge targeted to the corporate customer and other organizations that require multiparty teleconferencing for 24 - 96 participants. In August 1997, the Company introduced the Consortium 3.0 Conferencing System(TM) that includes numerous architectural and feature upgrades. MARKETS The Company expects that its transmission product sales will increase in five main markets: digital wireless telephony, long distance telephony, network management, speech enhancement, and coaxial cable communications. The Company believes that a majority of digital wireless networks, including networks utilizing present technology and the developing PCS and low earth orbit systems technologies, will need to employ echo cancellers due to their use of digital speech compression, which causes delay and resultant echo. Potential customers requiring echo cancellers in these five markets include all telephone operating companies and are not limited to the cellular or long distance operators to whom the Company currently sells its transmission products. It is difficult to forecast demand for the speech enhancement and network management markets because these markets are new and no historical information is available. However, independent forecasts estimate an increase in the total number of digital wireless subscribers to grow from one million in 1993, to 100 million in the year 2000. Even in the face of declining transmission product prices due to technological advances, the Company believes it may experience significant sales growth if the size of the digital cellular telephony market alone grows as projected. The market for conference products and services has grown significantly in the past three years due to changing business practices that increasingly require accurate and timely exchange of information by individuals and groups often separated by significant distances. The Company's products are used to provide the audio portion of a videoconferencing system. The key components of the Company's conference products consist of telephone conference bridge equipment, acoustic echo cancellation and noise cancellation equipment, microphones, loudspeakers, an amplifier and dialing/signaling equipment. The Company's conference products eliminate echo electronically and allow participants to engage in natural conversation. PRODUCTS The Company offers a broad range of echo canceller products to satisfy the needs of public and private telecommunications networks, satellite networks, digital wireless for digital wireless networks and a whole family of networks, international gateway switches and terrestrial networks. The Company's principal products are its EC-6000/7000 Series II Digital Echo Canceller, its EC-6000 in both T-1 and E-1 formats, its EC-7000 in E-1 format, and its related software products. The EC6000/7000 Series II Digital Echo Canceller provides the most advanced level of echo control available for both wireline telephony and wireless digital cellular applications in compliance with relevant ITU-T recommendations. The EC-6000 is designed to provide echo canceller capabilities in a variety of digital formats. The EC-6000 T-1 is designed for use in telecommunications systems using the United States T-1 carrier line standard. The EC-6000 E-1 is designed for use in telecommunications systems using the international CEPT carrier line standard prevalent outside the United States. The EC-6000 Dual Di-Group Digital Echo Canceller is a compact and low cost echo canceller designed to support one or two T-1 or CEPT lines for remote and private earth station applications. The EC-7000 is specifically designed for echo cancellation in digital transmissions using the international CEPT standard, including modifications to the CEPT standard proposed by the European Telecommunications Standard Institute, and is sized for a particular European cabinet configuration. The EC-6000 and EC-7000 utilize the Company's proprietary echo cancellation software and proprietary high-speed RISC microprocessors. These products contain substantial speech processing power, of up to 132 million instructions per second ("MIPs") per line, compared to the less than 20 MIPs processing power 4 6 of competitors' that do not use RISC technology. As a result of this processing power and speed, the Company believes that its echo canceller products are able to react more quickly and comprehensively to network system echo problems than those of competitors', and are more suited as a platform for additional software speech enhancement products. NetReach(TM) far end echo cancellation software overcomes the limitations of conventional echo cancellers, in that a single international service provider can provide echo cancellation for both ends of the connection from a single location. By allowing the local network operator to control both the local and far-end call in this way, the entire process can be monitored and the incoming call can be adjusted to ensure optimum quality. Enhanced Audio Plus(TM) voice enhancement software eliminates the complex combination of echo experienced on hands-free mobile applications on GSM and digital wireless networks. The software, which integrates with the EC-6000/7000 digital echo canceller platforms, effectively reduces or eliminates audible echo, swirl, or other voice processing artificats. The Company believes that Enhanced Audio Plus is the only available product that truly cancels acoustic echo in the wireless network. c/mor(TM) network management software capitalizes on the EC-6000/7000 Series II Echo Canceller's central location within a network, acting as the access point for essential network monitoring information. It provides a single data access point for essential network performance traffic monitoring information. With c/mor(TM), the user has complete control of the digital echo canceller, including configuration per channel or di-group and alarm configuration and reporting. c/mor(TM) has a simple, user-friendly graphical user interface that allow both local and remote control and monitoring of echo canceller functions. The interface is Windows-based, thereby permitting it to be used on the same workstation as other Windows-based network management programs. Sculptured Sound(R) is a voice and data enhancement software installed in the EC-6000/7000 echo canceller platform to provide an effective, non-obtrusive means of improving quality of a call caused by varying speech levels. It automatically optimizes active speech levels. Speech levels in both the international telephone network and digital wireless networks vary considerably and extreme variations can cause degradation in call quality. This software reacts intelligently to varying speech levels, adjusting the appropriate parameters in real time to an optimal operating level. Netwise(R) is ISDN signaling software that removes the need for dedicated voice circuits on ISDN. It is available for both CEPT and T1 lines. Consortium(TM) Conference Bridge is an automated teleconferencing bridge for multipoint meetings. The Consortium can link from 2 to 96 meeting participants, calling in from anywhere in the world, on the same audio conference. The Consortium delivers excellent audio quality, echo cancellation and call progress monitoring on every port ensuring that free-flowing speech is maintained in all directions for truly natural conversation and efficient interaction. Voicecrafter(TM) 3000 Echo Canceller provides audio for integrated conferencing solutions. This product is designed for use with roll-about videoconferencing systems, permanent conferencing installations, plus PC-based video and audiographics products. Voicecrafter uses Coherent's echo cancellation technology . ConferenceMaster(R) Audioconferencing System is designed for use in offices and conference rooms while ConferenceMaster(R) is a desktop speakerphone that enables interactive conversations where each side of the conversation is heard by all meeting participants without echo or clipping of words. ConferenceMaster(R) is engineered with Coherent's patented acoustic echo cancellation technology. DISTRIBUTION AND MARKETING The Company has established a global sales and distribution network for its products based upon projected worldwide growth of the global telecommunications market. Key employees of the Company are assigned to, or located in these regions and are familiar with the requirements for transacting business in the various local markets. In addition, key alliances have been formed around the world with other companies and 5 7 individuals that have broad technological expertise and significant distribution capabilities to supplement our direct sales force. The Company's sales staff of 37 employees, as of March 20, 1998, markets its transmission products directly to telecommunications network operators, telecommunications equipment manufacturers and distributors. The Company also indirectly markets echo canceller products to network operators and other end-users through distributors who receives marketing and technical support from the Company's direct sales staff. The Company's distributors are generally responsible for sales to telephone companies in specific countries. The Company does not usually grant distributors the exclusive right to distribute selected echo canceller products in their respective territories. The Company believes that there are opportunities to integrate its technology in OEM products. The Company entered into product development and sales agreements with Nokia Telecommunications Oy, of Finland ("Nokia"), pursuant to which the Company has custom designed echo canceller products that are incorporated into Nokia's telecommunications switches. The agreement continues through 1999. The Company also entered into a five-year renewable supply and license agreement with NEC Australia in 1994 and in 1992, a ten-year supply and licensing agreement with TRT Telecommunications Radioelectriques et Telephoniques ("TRT"), a French affiliate of Lucent. Under these agreements, the Company granted a license of its echo canceller designs and agreed to supply key components for both companies to manufacture and market their own echo canceller products in Australia for NEC Australia and in France, Switzerland, Scandinavia and French-speaking Africa for TRT. In January 1997, Coherent entered into a partnership with EastCom Communications Company Limited ("EastCom") to manufacture under license Coherent's EC-6000 digital echo cancellers in China. Likewise, the Company plans to grow its teleconferencing business by partnering with strategic OEMs. For example, in 1997, the Company and Lucent Technologies jointly announced the launch of the Lucent Conference Server, a fully automated audio conferencing platform that allows businesses to schedule conferences with up to 96 participants. PRODUCT DEVELOPMENT During the last three fiscal years, the Company's total annual product development expenditures amounted to $4.6 million in 1995, $6.2 million in 1996 and $9.8 million in 1997. This increased spending reflects the Company's commitment to new product development and, in particular, the Company's focus on the development of new software products running on the echo canceller platforms and new conference products. The Company's transmission products currently use several enhancement technologies designed to improve the intelligibility of speech and lower background noise during a telephone call. The Company intends to employ technologies such as advanced echo cancellation algorithms and noise cancellation to develop dedicated speech enhancement products that will provide noticeable improvements in speech quality in both the wireline and wireless networks. This improvement is possible without requiring major upgrades to switches, telephone instruments, or transmission lines by use of the Company's existing echo canceller equipment as a platform. This provides the Company with an immediate installed base of products. The Company has considerable expertise in both the hybrid and acoustic echo canceller technology area, which gives it a very unique position in the market. Likewise by employing ASIA (Application Specific Integrated Circuit) technology, the Company is well positioned to develop low power, compact high performance return to solutions. COMPETITION Both the echo canceller and conference product markets are intensely competitive and are characterized by rapid rates of technological change, product obsolescence, price competition and product features. The Company experiences competition from a number of domestic and foreign companies, some of whom have substantially greater financial, manufacturing and marketing resources than the Company and offer a more 6 8 complete product line of telecommunications equipment than that offered by the Company. The Company believes, however, that its focus on developing products with superior echo cancellation and advanced noise cancellation technology and related software products, and its alliances with other participants in the telecommunications industry, will enable it to compete effectively in its markets, combined with market agility. In the conference product market, indirect competition also comes from telecommunications equipment manufacturers that integrate internally developed audio products in place of components previously sold to them by the Company. Given the competitive nature of the conference product market and constant new product introductions, no assurance can be given that the Company will be able to maintain a competitive price advantage over its competitors for any given product for any certain period of time. Intense competition within the conference product market has given rise to rapid rates of technological change, short product life cycles, product obsolescence, and price competition, and such competition is expected to intensify as product prices decline further. TELECOMMUNICATION STANDARDS Echo cancellers are critical components in a telecom carrier's high-revenue long distance circuits, and the quality of their performance is critical to customer satisfaction. International standards have been developed to ensure that these products provide a certified level of performance and that they do not interact in an adverse manner with other network equipment. The International Telecommunication Union, a division of the United Nations based in Geneva, Switzerland, is responsible for developing these global standards. In 1994, Coherent joined the ITU, and is now an active member of this organization. In 1996, with the Company's encouragement and participation, the ITU released a new echo canceller standard that raises the quality level requirements for canceller equipment. Coherent's membership in the ITU will help ensure not only that its products are fully compliant with evolving standards, but also that new standards will require rising standards and telecommunications technology like those delivered by the Company. MANUFACTURING AND OPERATING CAPABILITIES The Company purchases components for its products from a number of suppliers and is not materially dependent on any single supplier. Company designed proprietary RISC microprocessors are manufactured on behalf of the Company by two sources, one of which maintains a 90-day supply of such microprocessors in inventory for the Company. The Company incorporates its software into the RISC microchips and DSPs, assembles and tests its products at the Company's manufacturing facility in Hauppauge, New York before shipment to its customers. During 1996, the Company invested in several capital improvements to its manufacturing product testing process that significantly reduced manufacturing time. The Company's in-house manufacturing capability allows the Company to adjust production to meet customer delivery schedules, to make production design changes quickly to respond to market needs, and to closely monitor production quality. This capability is particularly advantageous since the Company competes in product markets defined by short product life cycles. The Company maintains a 24 hour customer service organization that provides its customers with a wide range of services that include installation, training, technical support and network maintenance. The Company has been ISO-9001 registered since 1994. ISO-9001 is an international quality standard relating to the design, manufacture and servicing of products. In order to obtain registration to this standard, a company must submit to regular independent audits of its processes and procedures. ISO-9001 ensures a higher standard of quality, and is required by many international customers as a condition to commencing and maintaining a business relationship. CAPITAL RESOURCES AND EXPENDITURES The Company continues to generate sufficient cash from operations to fund its working capital needs and capital expenditures. The Company will continue to expend capital in product development, management information systems and improvements related to its growth. 7 9 The Company has and will continue to make certain investments in its software and applications in response to the Year 2000 issue. The Company has taken a proactive approach and on January 5, 1998, implemented Oracle's Enterprise Resource Planning System, a Year 2000 compliant, financial, manufacturing, and operations systems. The Company does not believe it will have any material impact from the Year 2000 issue. BACKLOG AND CANCELLATION POLICY The Company typically fills orders for its products within 7 to 60 days of the receipt of the purchase order. Customers usually purchase products on an as-needed basis, and, accordingly, the Company generally has less than two-month's net sales in backlog. Backlog consists of purchase orders received by the Company with a schedule of deliveries within twelve months of the purchase order date. Written commitments without delivery schedules are not considered in calculating backlog. The Company's total backlog of product orders as of December 31, 1997 was approximately $4.7 million. The Company expects that all of this backlog will be filled within 12 months. The Company has a policy to charge a 20% restocking fee for a purchase order cancellation, except in cases in which the cancellation request was received more than 30 days prior to the scheduled delivery date and no prior cancellation request had been previously delivered by the prospective customer. INTELLECTUAL PROPERTY The Company relies upon its intellectual property to develop and maintain its competitive position. Although the Company believes its patents, trademarks, copyrights, and trade secrets are valuable, it also believes its future success depends primarily on its technical and engineering competence and the creative skills of its employees. The Company attempts to protect its proprietary information through the use of confidentiality agreements with employees and third parties and through other security measures though there can be no assurance that these measures will adequately protect the Company's interests. The Company owns or holds rights under a total of twelve patents granted by the United States Patent Office. These include "Residual Echo Eliminator with Proportionate Noise Injection", "Transceiver Module for a Table Top Teleconferencing System", "Full-Duplex Adapter for PBX Telephone System", "Method for Remote Power Fail Detection and Maintaining Continuous Operation for Data and Voice Devices Operating over Local Loops", "Self-Balancing Hybrid Using Digitally Programmable Attenuator for Variable Impedance Elements", "Housing for Electronic Audio Communication Device", "Self-synchronizing Communications Systems" and, "Automatic Echo Cancellation for an Integrated Services Digital Interface". As appropriate, the Company seeks patent protection outside the United States, including the European Union, Canada, China, Mexico, Russia, and Israel. In mid-1995 the Company entered into a non-exclusive license agreement to acquire the rights to 50 patents in basic noise cancellation technology. There can be no assurance that the Company's current patents or those licensed from third parties will be upheld as valid. Others, including competitors of the Company hold numerous patents on various communications technologies. Such patents could inhibit or restrict the Company's ability to develop new products. There could be conflicts between products of the Company and its competitors' patents or between its competitors' products and the Company's patents. It could be very costly for the Company to enforce its rights in an infringement action or defend itself in an infringement action brought by another party against the Company. No assurance can be given that in the future the Company will not be subject to actions by competitors or others claiming that the Company's products infringe upon their patents. The Company strives to protect tradenames and marks through registration. The Company owns ten United States registered trademarks. These include "Audio Plus", "Call Port", "ConferenceMaster", "ConferenceMaster Elite", "Consortium", "Enhancing the Way the World Communicates", "Linemate", "Netwise" and "Sculptured Sound". The Company claims rights to other trademarks, including "c/map", "c/mor", "Coherent", "ConferenceCaller", "EC Duo", "Enhanced Audio Plus", "Enhancing the Way the World Conferences", "Netreach", "Signature Sound", "VFAX" and "VoiceCrafter". No assurance can be 8 10 given that in the future the Company will not be subject to actions by competitors or others claiming that the Company's products infringe upon their trademarks. Finally, the Company has registered copyrights in the "c/mor" computer program and in the EC5D mask work. Again, no assurance can be given that in the future the Company will not be subject to actions by competitors or others claiming that the Company's products infringe upon their copyrights. EMPLOYEES As of March 20, 1998 the Company has 253 full-time employees, 69 of whom were engaged in product development, 74 in sales and marketing, 22 engaged in finance and administration, 70 in operations and 18 in multiple disciplines of the Company's operations. The Company's employees are not represented by any collective bargaining agreements, and the Company has never experienced a work stoppage. The Company believes that its employee relations are good. WARRANTY POLICY The Company's transmission products are backed by a warranty, which generally provides that the Company will repair or replace any defective product prior to the passage of the earlier of 18 months from the mailing date of the product invoice or 12 months from the date of product installation. Conference products provide for repair or replacement of defective parts for up to 3 years from date of purchase. The Company does not have any significant warranty claims outstanding. CUSTOMERS One customer accounted for 16%, 12% and 18% of net sales for 1997, 1996 and 1995, respectively. A different customer accounted for approximately 12% of 1995 net sales. EXPORT SALES Marketing in foreign countries is accomplished through independent sales representatives paid on a commission basis and through a sales office in England, Japan, China, Dubai and Singapore. Export sales accounted for 73%, 69% and 75% of the Company's net sales in 1997, 1996 and 1995, respectively. Sales are principally denominated in U.S. dollars. During 1997, 1996 and 1995, net sales into Europe, Africa and the Middle East contributed 47%, 42% and 51%; net sales into Asia/Pacific contributed 18%, 18% and 20%; and net sales into other foreign countries accounted for 8%, 9% and 4%, respectively. SAFE HARBOR Except for the historical information contained herein, this discussion contains forward-looking statements regarding the marketability of new products and the gaining of new customers. The risks and uncertainties associated with the continued acceptance of products, the timely availability and pricing of new products, competition, market growth and, as well as other risks detailed in the Company's SEC reports could cause actual results to differ from those in the forward looking statements. ITEM 2. PROPERTIES The Company's world headquarters, located in Ashburn, Virginia, consists of approximately 73,000 square feet of office space, is used for sales, administrative and product development functions and is leased pursuant to an agreement which was effective September 1997 and expires in the year 2012. The Company's approximately 30,000 square feet of space in Hauppauge, New York houses its manufacturing facility and is leased pursuant to a lease expiring in 2000. The Company also maintains sales offices in Abingdon, England; Scottsdale, Arizona; Beijing, China; Tokyo, Japan; Dubai, Saudi Arabia and Singapore. 9 11 ITEM 3. LEGAL PROCEEDINGS The Company is involved in various legal actions incidental to the normal conduct of its business. Management does not believe that the ultimate resolution of these actions will have a material adverse effect on the Company. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS None. PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS. The Company's Common Stock has been listed on the NASDAQ National Market System since June 16, 1994 under the symbol "CCSC". The table below sets forth for the periods indicated the high and low sales prices for the Common Stock as compiled from published sources. 1997 1996 ----------- ----------- HIGH LOW HIGH LOW ---- --- ---- --- First Quarter................................... 23 3/4 16 1/2 25 3/4 17 1/4 Second Quarter.................................. 25 1/4 15 3/8 28 1/4 18 Third Quarter................................... 28 3/8 20 3/4 22 13 1/8 Fourth Quarter.................................. 31 3/4 25 1/2 24 18 As of March 20, 1998, there were approximately 4,000 beneficial holders of the Company's Common Stock. On March 25, 1998, the closing Market price was 47 1/8. DIVIDEND POLICY To date, the Company has not paid any dividends on its Common Stock. The Company currently intends to retain future earnings for use in its business and, therefore, does not anticipate paying any cash dividends in the foreseeable future. Future dividends, if any, will depend, among other things, on the Company's results of operations, capital requirements and financial condition and on such other factors as the Company's Board of Directors may, in its discretion, consider relevant. 10 12 ITEM 6. SELECTED FINANCIAL DATA The following table presents selected financial information relating to the financial condition and results of operations of the Company and should be read in conjunction with the consolidated financial statements and notes included elsewhere. SUMMARY CONSOLIDATED FINANCIAL INFORMATION (IN THOUSANDS, EXCEPT PER SHARE DATA) YEARS ENDED DECEMBER 31, --------------------------------------------------- 1997 1996 1995 1994 1993 ------- ------- ------- ------- ------- Net sales................................ $73,695 $54,431 $43,829 $30,516 $22,944 Gross profit............................. 47,310 34,238 26,804 17,883 12,902 Net income............................... 13,979 9,748 7,590 3,801 423* Net income per common share Basic.................................. .92 .65 .52 .27 .01 Diluted................................ .90 .63 .49 .26 .01 Cash and short term investments.......... 26,180 16,769 3,352 2,473 423 Working capital.......................... 38,356 25,652 15,993 9,694 4,044 Total assets............................. 55,467 37,558 28,616 17,278 9,306 Long-term debt including current portion................................ -- -- 2,949 3,000 461 Total stockholders' equity............... $47,414 $31,799 $20,448 $10,391 $ 2,467 - --------------- * After a non-recurring goodwill write-off of $1,087. ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS PROPOSED MERGER On February 16, 1998, the Company announced a merger agreement under which the Company will become a subsidiary of Tellabs, Inc. All outstanding shares of the Company stock will be exchanged at the ratio of .72 share of Tellabs common stock for each share of Coherent common stock. Based on the closing price of Tellabs common stock on February 13, 1998, the transaction is valued at approximately $670 million. The transaction is expected to be accounted for as a pooling of interests and to qualify as a tax-free reorganization. This transaction is subject to various conditions and approval by appropriate government agencies and the Company stockholders. The Company's Board of Directors unanimously approved the transaction and recommended its approval by stockholders. Safeguard Scientifics, the Company's largest stockholder, has agreed to vote in favor of the transaction. Prior to the closing of the merger, the Company has agreed to certain restrictions including limitations on capital expenditures and dividends, among others. RESULTS OF OPERATIONS In 1997, the Company achieved record sales and profits, for the fourth consecutive year since becoming public in 1994. Sales increased 35% in 1997 to $73.7 million resulting in net income of $14.0 million, a 43% increase over 1996. Net sales increased by 35% and 24% in 1997 and 1996, respectively. Transmission products increased by $22.2 million or 50% in 1997 and $9.1 million or 24% in 1996 while teleconferencing products decreased by $2.9 million or 38% in 1997 and increased $1.5 million in 1996. The company's continuing growth in sales and profits is being driven by a world-wide growth in telecommunications infrastructure. With current sales in over 70 countries, the company benefits from this global trend. In 1997, Asian sales were 18% of total sales, while Europe, North America and Latin America were 47%, 27% and 8%, respectively. All regions showed positive growth. New customers, installation expansions within existing customers, software upgrades and sales from new products all contributed to the record revenue in 1997. 11 13 Backlog as of December 31, 1997 was $4.7 million compared to $5.7 million at December 31, 1996. Backlog may fluctuate since transmission products represent capital purchases for the Company's customers and may be affected by the scheduling of large orders by customers. The Company typically fills orders for its products within 60 days of the receipt of the purchase order. Customers usually purchase products on an as-needed basis and, accordingly, the Company generally has less than two months' net sales in backlog. Backlog currently consists of purchase orders received by the Company with a schedule of deliveries within twelve months of the purchase order date. Written commitments without delivery schedules are not considered in calculating backlog. Gross profit as a percentage of net sales was 64% in 1997, 63% in 1996 and 61% in 1995. The increase in sales volumes and the reduction of product cost resulting from new technology offset the impact of price competition in both new and existing markets. In response to the anticipated development of new wireless service markets, the Company plans to increase its operating expenses to position the Company for future growth, especially in the United States, Latin America and Asia. Selling and marketing expenses increased by $3.8 million in 1997 as compared to an increase of $1.9 million in 1996. As a percentage of net sales, selling and marketing expenses increased to 17% from 16% in 1996 and 1995. This increase was primarily a result of building sales infrastructure in the Asia Pacific Region and expansion of corporate-wide sales support and product management. Product development expenses increased by $3.5 million or 57% and $1.7 million or 36% in 1997 and 1996, respectively. The Company continues to increase product development efforts as a percentage of net sales from 11% in 1996 to 13% in 1997. Product development expenditures relate to development of new features of existing products, new products and the Company's next generation of technology. General and administrative expenses decreased from 8% to 7% of net sales, but increased $.6 million as a result of one time expenses related to the Company's move to its new headquarters and the installation of an integrated, Oracle-based, manufacturing and financial system in 1997. Income taxes reflect an effective tax rate of 34% in 1997, 36% in 1996 and 40% in 1995, respectively. The continued reduction in effective tax rate results from higher foreign tax credits and the impact of change in distribution of income among various tax jurisdictions. The Company has and will continue to make certain investments in its software and applications in response to the Year 2000 issue. Coherent has taken a proactive approach and, on January 5, 1998, implemented Oracle's Enterprise Resource Planning System, a Year 2000 compliant, financial, manufacturing, and operations systems. The Company does not believe it will be materially impacted by the Year 2000 issue. LIQUIDITY AND CAPITAL RESOURCES The Company has cash and short-term investments totaling $26.2 million. The Company continues to generate sufficient cash from operations to fund its working capital needs and capital expenditures. The Company generated $9.1 million during 1997 as compared to generating cash of $5.9 million during 1996. The increase in net income was partially offset by increases in working capital and capital expenditures related to the growth of the business. Capital expenditures were $4.9 million and $2.0 million in 1997 and 1996, respectively. Management anticipates that the company will continue to expend capital in product development, management information systems and improvements related to its growth. The Company currently anticipates that cash generated from operations, existing cash balances and amounts available under an unused, uncommitted $10 million bank line of credit will be sufficient to satisfy its operating cash needs in the near future. Should the business progress more rapidly than as expected, the Company believe that additional bank credit would be available to fund operating and capital requirements. In addition, the Company could consider additional public or private debt or equity financing to fund future growth opportunities. In August 1997, the Company moved to a new leased facility for its worldwide headquarters in Ashburn, Virginia. The Company's lease will be for a term of 15 years. The Company has terminated the lease of the existing Virginia headquarters in accordance with the lease provision. 12 14 RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS In February 1997, the Financial Accounting Standards Board (FASB) issued Statement of Financial Accounting Standard No. 128, Earnings Per Share (Statement 128). Statement 128 supersedes Accounting Principles Board Opinion No. 15, Earnings Per Share (APB 15), and specifies the computation, presentation, and disclosure requirements for earnings per share (EPS) for entities with publicly held common stock or potential common stock. Statement 128 replaces the presentation of primary and fully diluted EPS with a presentation of basic and diluted EPS, respectively. Statement 128, which is effective for financial statements for both interim and annual periods ending after December 15, 1997, was adopted in the financial statements of the Company the year ended December 31, 1997. Also during 1997, the FASB issued pronouncements relating to the presentation and disclosure of information related to the Company's capital structure, comprehensive income and segment data. The Company has adopted the provisions relating to capital structure for the year ending December 31, 1997. Provisions of the other pronouncements, if applicable, are required to be adopted for the year ending December 31, 1998. The adoption of these pronouncements will not have an impact on the Company's financial position and results of operations, but may change the presentation of certain of the Company's financial statements and related notes and data thereto. In October 1997, the Accounting Standards Executive Committee issued Statement of Position No. 97-2, "Software Revenue Recognition ("SOP 97-2") that supersedes Statement of Position No. 91-1, "Software Revenue Recognition." SOP 97-2 is effective for transactions entered into in fiscal years beginning after December 15, 1997. The Company believes the adoption of this statement will not have a material effect on the Company's financial position or results of operations. Except for the historical information contained herein, this discussion contains forward-looking statements regarding the marketability of new products and the gaining of new customers. The risks and uncertainties associated with the continued acceptance of products, the timely availability and pricing of new products, competition, market growth and, as well as other risks detailed in the Company's SEC reports could cause actual results to differ from those in the forward looking statements. ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK Not applicable pursuant to General Instruction 1 to Item 305 of Regulation S:K. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Independent Auditors' Report................................ 14 Consolidated Balance Sheets as of December 31, 1997 and 1996...................................................... 15 Consolidated Statements of Income for the Years Ended December 31, 1997, 1996 and 1995.......................... 16 Consolidated Statements of Cash Flows for the Years Ended December 31, 1997, 1996 and 1995.......................... 17 Consolidated Statements of Stockholders' Equity for the Years Ended December 31, 1997, 1996 and 1995.............. 18 Notes to Consolidated Financial Statements.................. 19-25 Schedule II -- Valuation and Qualifying Accounts for the Years Ended December 31, 1997, 1996 and 1995.............. 26 - --------------- Schedules not listed above have been omitted because they are either not applicable or the required information has been given elsewhere in the consolidated financial statements. 13 15 INDEPENDENT AUDITORS' REPORT The Board of Directors Coherent Communications Systems Corporation: We have audited the accompanying consolidated financial statements of Coherent Communications Systems Corporation and subsidiaries as listed in the accompanying index. In connection with our audits of the consolidated financial statements we also have audited the related financial statement schedule listed in the accompanying index. These consolidated financial statements and financial statement schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements and financial statement schedule based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Coherent Communications Systems Corporation and subsidiaries at December 31, 1997 and 1996, and the results of their operations and their cash flows for each of the years in the three-year period ended December 31, 1997, in conformity with generally accepted accounting principles. Also, in our opinion, the related financial statement schedule when considered in relation to the basic consolidated financial statements taken as a whole presents fairly, in all material respects, the information set forth therein. KPMG Peat Marwick LLP McLean, VA. January 23, 1998 14 16 CONSOLIDATED BALANCE SHEETS DECEMBER 31, 1997 AND 1996 (AMOUNTS IN THOUSANDS EXCEPT SHARES) 1997 1996 ------- ------- ASSETS Current assets Cash and cash equivalents................................. $18,331 $ 9,251 Short-term investments.................................... 7,849 7,518 Accounts receivable -- trade, less allowances ($547 in 1997 and $684 in 1996)................................. 15,826 10,065 Inventories............................................... 2,846 3,301 Other current assets...................................... 679 562 Deferred taxes............................................ 636 547 ------- ------- Total current assets.............................. 46,167 31,244 Property, plant and equipment Building and leasehold improvements....................... 328 314 Machinery and equipment................................... 9,406 5,115 Furniture and fixtures.................................... 1,582 970 ------- ------- 11,316 6,399 Less accumulated depreciation............................. 4,392 2,577 ------- ------- Net property, plant and equipment................. 6,924 3,822 Goodwill (net of amortization).............................. 1,133 1,359 Other assets................................................ 1,243 1,133 ------- ------- Total assets...................................... $55,467 $37,558 ======= ======= LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities Accounts payable.......................................... $ 1,002 $ 733 Accrued expenses.......................................... 4,494 2,675 Income taxes payable...................................... 2,315 2,184 ------- ------- Total current liabilities......................... 7,811 5,592 Deferred taxes.............................................. 242 167 ------- ------- Total liabilities................................. 8,053 5,759 ------- ------- Stockholders' equity Common stock, par value $.01 per share; authorized -- 30,000,000 shares; issued and outstanding, 15,332,000 in 1997 and 15,128,000 in 1996................................................... 153 151 Additional paid-in capital................................ 12,291 10,657 Retained earnings (from December 31, 1993)................ 34,970 20,991 ------- ------- Total stockholders' equity........................ 47,414 31,799 ------- ------- Total liabilities and stockholders' equity........ $55,467 $37,558 ======= ======= See accompanying notes to consolidated financial statements. 15 17 CONSOLIDATED STATEMENTS OF INCOME YEARS ENDED DECEMBER 31, 1997, 1996, AND 1995 (AMOUNTS IN THOUSANDS EXCEPT PER SHARE AMOUNTS) 1997 1996 1995 ------- ------- ------- Net sales................................................... $73,695 $54,431 $43,829 Cost of sales............................................... 26,385 20,193 17,025 ------- ------- ------- Gross profit.............................................. 47,310 34,238 26,804 ------- ------- ------- Operating expenses: Selling................................................... 12,555 8,764 6,823 Product development and engineering....................... 9,758 6,226 4,563 General and administrative................................ 5,012 4,439 3,355 ------- ------- ------- Total operating expenses.................................... 27,325 19,429 14,741 ------- ------- ------- Operating income............................................ 19,985 14,809 12,063 Interest income-net....................................... (1,195) (443) (587) ------- ------- ------- Income before income taxes.................................. 21,180 15,252 12,650 Income tax expense........................................ 7,201 5,504 5,060 ------- ------- ------- Net income................................................ $13,979 $ 9,748 $ 7,590 ======= ======= ======= Net income per common share Basic..................................................... $.92 $.65 $.52 Diluted................................................... $.90 $.63 $.49 Weighted average common and dilutive potential common shares Basic..................................................... 15,229 14,969 14,554 Diluted................................................... 15,563 15,480 15,440 See accompanying notes to consolidated financial statements. 16 18 CONSOLIDATED STATEMENTS OF CASH FLOWS YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (AMOUNTS IN THOUSANDS) 1997 1996 1995 ------- ------- ------- OPERATING ACTIVITIES Net income................................................ $13,979 $ 9,748 $ 7,590 Adjustments to reconcile net income to cash provided by operating activities: Depreciation and amortization.......................... 2,041 1,332 792 Increase in deferred income taxes...................... (14) (182) (92) Changes in working capital items: Receivables............................................ (5,761) (1,997) (3,826) Inventories............................................ 455 (532) (441) Other current assets................................... (227) 716 -- Accounts payable....................................... 269 (129) 242 Accrued expenses....................................... 1,819 (32) 488 Income taxes payable................................... 131 711 472 ------- ------- ------- CASH PROVIDED BY OPERATING ACTIVITIES..................... 12,692 9,635 5,225 ------- ------- ------- INVESTING ACTIVITIES Purchase of short-term investments..................... (331) (7,518) -- Purchase of TTI, net of cash........................... -- -- (1,400) Increases in notes receivable -- related parties....... -- -- (6,250) Payments received on notes receivable -- related parties.............................................. -- 7,125 4,270 Increase in long-term note receivable.................. -- -- (1,000) Expenditures for property, plant and equipment......... (4,917) (1,997) (1,433) ------- ------- ------- CASH USED IN INVESTING ACTIVITIES......................... (5,248) (2,390) (5,813) ------- ------- ------- FINANCING ACTIVITIES Exercise of stock options.............................. 1,636 1,603 2,467 Debt repayments to related party....................... -- (2,000) (1,000) Debt repayment related to TTI purchase................. -- (949) -- ------- ------- ------- CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES........... 1,636 (1,346) 1,467 ------- ------- ------- Increase in cash.......................................... 9,080 5,899 879 CASH AND CASH EQUIVALENTS -- BEGINNING OF YEAR.............. 9,251 3,352 2,473 ------- ------- ------- CASH AND CASH EQUIVALENTS -- END OF YEAR.................... $18,331 $ 9,251 $ 3,352 ======= ======= ======= See accompanying notes to consolidated financial statements. 17 19 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (AMOUNTS IN THOUSANDS) COMMON STOCK ADDITIONAL RETAINED TOTAL ---------------- PAID IN EARNINGS STOCKHOLDERS' SHARES AMOUNT CAPITAL (DEFICIT) EQUITY ------ ------ ---------- --------- ------------- BALANCE -- DECEMBER 31, 1994............ 13,746 $138 $ 6,600 $ 3,653 $10,391 Net income.............................. -- -- -- 7,590 7,590 Tax benefit of non-qualified options.... -- -- 1,540 -- 1,540 Exercise of employee stock options...... 987 9 918 -- 927 ------ ---- ------- ------- ------- BALANCE -- DECEMBER 31, 1995............ 14,733 147 9,058 11,243 20,448 Net income.............................. -- -- -- 9,748 9,748 Tax benefit of non-qualified options.... -- -- 984 -- 984 Exercise of employee stock options...... 395 4 615 -- 619 ------ ---- ------- ------- ------- BALANCE -- DECEMBER 31, 1996............ 15,128 151 10,657 20,991 31,799 Net income.............................. -- -- -- 13,979 13,979 Tax benefit of non-qualified options.... -- -- 987 -- 987 Exercise of employee stock options...... 204 2 647 -- 649 ------ ---- ------- ------- ------- BALANCE -- DECEMBER 31, 1997............ 15,332 $153 $12,291 $34,970 $47,414 ====== ==== ======= ======= ======= See accompanying notes to consolidated financial statements. 18 20 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 1997, 1996 AND 1995 1. BUSINESS OF THE COMPANY Coherent Communications Systems Corporation, a Delaware corporation ("Coherent" or "the Company"), develops, manufactures and markets voice enhancement products for wireless (including digital cellular), satellite-based and wireline telecommunications systems throughout the world. The Company's principal products are transmission products and teleconference products. The Company's transmission and teleconference products utilize a proprietary highspeed RISC microchip along with its proprietary echo cancellation software to enhance the quality of voice communications during a telephone call. The Company's products are compatible with domestic and foreign telecommunications systems. The Company's products are marketed worldwide and its customers consist primarily of public telephone companies and large publicly held corporations. Two corporations accounted for 32% and 24% of the December 31, 1997 and 1996 accounts receivable balance, respectively. One customer accounted for 16%, 12% and 18% of net sales for 1997, 1996 and 1995, respectively. 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES PRINCIPLES OF CONSOLIDATION The consolidated financial statements include the accounts of Coherent Communications Systems Corporation and its wholly-owned subsidiaries. All material intercompany accounts and transactions have been eliminated in consolidation. FAIR VALUE OF FINANCIAL INSTRUMENTS The carrying value of all financial instruments approximates fair value. USE OF ESTIMATES The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual amounts could differ from those estimates. INVENTORIES Inventories are stated at the lower of standard cost, which approximates actual cost (FIFO basis), or market. The components of inventory at December 31, 1997 and 1996 are as follows: raw materials of $2,160,000 and $2,263,000, work-in process of $510,000 and $786,000 and finished goods of $176,000 and $252,000, respectively. PROPERTY, PLANT AND EQUIPMENT Property, plant and equipment are depreciated on a straight-line basis based on the estimated useful lives of the assets (building and leasehold improvements -- 5 to 15 years, machinery and equipment -- 3 to 7 years, and furniture and fixtures -- 8 years). GOODWILL The goodwill associated with the purchased assets and technology of Teleconferencing Technologies, Inc. (Note 3) is being amortized over a period of seven years. During 1997 and 1996, $224,000 was recorded as amortization on the purchase. The Company assesses the recoverability of such excess costs based upon the undiscounted anticipated future cash flows of the business acquired. 19 21 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) REVENUE RECOGNITION AND WARRANTY EXPENSES Sales revenue is generally recognized as products are shipped and invoiced which, in certain cases, requires prior customer acceptance of the product. Warranty expenses are accrued at the time of sale based upon the Company's estimated cost to repair expected returns of products. CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS The Company considers temporary cash investments with original terms of three months or less at the time of purchase to be cash equivalents. Short-term investments consist of U.S. Government Agency bonds due within one year. The market value of these securities at year-end approximates their amortized cost. The Company has classified its short-term investments as held-to-maturity and adjusts the carrying amount for the amortization or accretion of premiums or discounts. A decline in the market value of any held-to-maturity security below cost that is deemed to be other than temporary results in a reduction in carrying amount to fair value. The impairment is charged to earnings and a new cost basis for the security is established. In 1997, 1996 and 1995, the Company paid $6,264,500, $3,975,000 and $3,136,000, respectively in income taxes and $0, $123,000 and $124,000 in interest, respectively. In 1995, the remaining balance of $949,000 due in connection with the purchase of assets and technology described in Note 3, was treated as a non-cash financing activity. The balance of this debt was paid during 1996. INCOME TAXES Income taxes are accounted for using the asset and liability method of accounting for income taxes. Under this method, deferred income taxes are recognized for the tax consequences of "temporary differences" by applying enacted statutory tax rates applicable to future years to differences between the financial statement carrying amounts and the tax basis of existing assets and liabilities. Under this method, the effect on deferred taxes of a subsequent change in tax rates is recognized in income in the period that includes the enactment date. Income tax expense is reduced by allowable tax credits using the flow-through method. NET INCOME PER COMMON SHARE Effective December, 1997 the Company adopted Statement of Financial Accounting Standards (SFAS) No. 128, "Earnings Per Share", which simplifies the standards for computing earnings per share and requires presentation of two new amounts, basic and diluted earnings per share. Earnings per share information for all periods presented has been restated in accordance with the new standard. Basic earnings per share has been calculated as net earnings divided by average common shares outstanding; diluted earnings per share has been calculated as net earnings divided by average common and dilutive shares outstanding. A reconciliation of common shares outstanding to common and dilutive shares outstanding follows: 1997 1996 1995 ------ ------ ------ Average common shares outstanding................ 15,230 14,969 14,554 Stock options.................................... 333 510 886 ------ ------ ------ Average common and dilutive shares outstanding... 15,563 15,479 15,440 ====== ====== ====== STOCK BASED COMPENSATION In 1996, the Company adopted Financial Accounting Standards Board No. 123, "Accounting for Stock-Based Compensation", which gives companies the option to adopt the fair value method for expense recognition of employee stock options or to continue to account for stock options and stock based awards using the intrinsic value method as outlined under Accounting Principles Board Opinion No. 25, "Accounting for Stock Issued to Employees" ("APB25") and to make pro forma disclosures of net income and net income per 20 22 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) share as if the fair value method had been applied. The Company has elected to continue to apply APB 25 for future stock options and stock-based awards and has disclosed pro forma net income and net income per share as if the fair value method had been applied. 3. ACQUISITION On October 25, 1995, the Company acquired substantially all of the assets, technology and certain liabilities of Teleconferencing Technologies, Inc. and its Canadian affiliate (collectively, "TTI"). In exchange, the Company agreed to pay $1.5 million in cash, of which $450,000 was paid at closing, $350,000 was paid upon the completion of the documentation of certain technology and $700,000 plus accrued interest was paid one year from the closing date. The assumed liabilities were paid at closing. The transaction was accounted for using the purchase method. Accordingly, the purchase price was allocated to assets acquired based on their estimated fair values resulting in approximately $1.5 million of goodwill. The results of operations of the business acquired prior to its acquisition are not material to the Company. The Company has agreed to pay TTI royalties on the sale of audio teleconferencing bridge products for the four years after the closing as follows: first year, 10%, second year 8%, third year, 6%, and fourth year, 4%. Royalty payments of $88,000, $22,000 and $0 were paid during 1997, 1996 and 1995, respectively, and are paid on cash receipts related to the sales. 4. RELATED PARTY TRANSACTIONS Safeguard Scientifics, Inc. owns a 32% interest in the Company at December 31, 1997. The Company is party to an administrative services agreement with Safeguard, which was renewed May 7, 1997 for five years, whereby Safeguard provides the Company with day-to-day business and organizational strategy, financial and investment management, and merchant and investment banking services. The agreement provides for the payment on a monthly basis of an administrative service fee, calculated at 1.5% of net revenues of the Company, not to exceed $660,000 for 1997, $480,000 for 1998, and $300,000, thereafter, until the termination of the agreement. For 1997, 1996 and 1995, the management fee incurred amounted to $660,000, $717,000, and $613,000, respectively, and is included in general and administrative expenses in the accompanying consolidated statements of income. Management believes that the method used to allocate costs to the Company and the amount of such costs are reasonable based upon the services provided. In connection with the Company's initial public offering in 1994, 400,000 shares of the Company's Series A Redeemable Convertible Preferred Stock owned by Safeguard were redeemed by the Company, for a $4 million note payable, which was due in four $1 million installments. The offering proceeds of $1 million was used to pay the initial installment. The second installment was paid in June of 1995 and the remaining two installments were paid in full by September 1996. The Company invested $25,000 in an Australian-based distribution company for a 25% interest during 1994. This investment is included in Other Assets. The Company has granted the distributor exclusive distribution rights for teleconferencing products in Australia. Sales to the affiliate accounted for approximately $5,953,000, $1,190,000 and $572,000 of the Company's 1997, 1996 and 1995 net sales, respectively, and $226,300 and $62,000 of the Company's accounts receivable balance as of December 31, 1997 and 1996, respectively. 5. LEASES The Company occupies premises under long-term operating lease arrangements expiring at various dates through January 2012. The leases provide for escalation charges based upon changes in the consumer price index or a preset cost increase factor. Also, the Company is required to pay certain executory costs including taxes and insurance. The Company has terminated the lease agreement of the existing Virginia facility and was not subject to significant cancellation charges. The Company has completed a new lease agreement for a facility for which annual rent is expected to be about $970,000 per year. Future minimum lease payments 21 23 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) under these and other operating leases for the succeeding five years are: $1,349,000- 1998; $1,280,000- 1999; $1,013,000- 2000; $970,000- 2001, $970,000- 2002. Rent expense was $1,349,000, $751,000 and $676,000 in 1997, 1996 and 1995, respectively. The Company is guarantor of the landlord's mortgage totaling $102,750 at December 31, 1997, on the space leased in Hauppauge, New York. 6. STOCKHOLDERS' EQUITY The Company has adopted the following stock option plans: the 1982 Amended and Restated Stock Option Plan ("the 1982 Plan") and the 1993 Equity Compensation Plan ("the 1993 Plan" and together with the 1982 Plan, "the Plans"). The 1982 Plan provides for the issuance of a maximum of 2,500,000 shares of Common Stock. Options to purchase approximately 224,000 shares remain outstanding under the 1982 Plan. No further awards may be made under the 1982 Plan. The 1993 Plan provides for the issuance of a maximum of 1,500,000 shares of Common Stock pursuant to the grant of ISOs, NQSOs, Stock Appreciation Rights (SARs), restricted stock awards and grants to employees, non employee directors and consultants of the Company and its subsidiaries. The Plans are administered by the Compensation Committee of the Board of Directors (the "Committee"). As of December 31, 1997, the Committee has only granted to its employees and directors ISOs and NQSOs under the Plans with terms that typically provide for vesting over a four or five year period, an expiration date seven years after the date of the grant and, a per share exercise price equal to the fair market value of a share of Common Stock on the date of grant. The Company applies APB 25 and related interpretations in accounting for its various stock option plans. Had compensation cost been recognized consistent with SFAS 123, the Company's consolidated net income would have been reduced to $13,356,000, $9,538,000, $7,516,000, in 1997, 1996 and 1995, respectively. Pro forma basic earnings per share would have been $.88, $.64, and $.52, in 1997, 1996 and 1995, respectively, and pro forma diluted earnings per share would have been $.87, $.62, and $.49, in 1997, 1996 and 1995, respectively, had the Company recorded compensation expense under SFAS 123. The per share weighted-average value of stock options issues by the Company during 1997, 1996 and 1995 was $15.65, $12.27 and $12.50, respectively, on the date of grant. In 1997, 1996 and 1995, the assumptions of no dividends, expected volatility of 55%, and an average expected life of 6 years were used by the Company in determining the fair value of stock options granted using the Black-Scholes option pricing model. In addition, the calculations assumed a risk-free interest rate of 5.9% to 6.9% in 1997, and 5.9% to 6.6% in 1996 and 5.5% to 6.1% in 1995. Approximately 444,000 of the options outstanding range in exercise price from $.80 to $20.31 with a weighted average remaining contractual life of 3.7 years and a weighted average exercise price of $8.22. Options for 179,000 shares are currently exercisable with a weighted average exercise price of $4.44. The remaining 450,000 options outstanding range in exercise price from $20.38 to $33.50 with a weighted average remaining contractual life of 6.7 years and a weighted average exercise price of $26.91. Options for 15,000 shares are currently exercisable with a weighted average exercise price of $23.40. 22 24 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) A summary of the stock options activity is as follows: 1997 1996 1995 ----------------- ----------------- ----------------- WEIGHTED WEIGHTED WEIGHTED AVERAGE AVERAGE AVERAGE EXERCISE EXERCISE EXERCISE SHARES PRICE SHARES PRICE SHARES PRICE ------ -------- ------ -------- ------ -------- (000'S OMITTED EXCEPT PER SHARE AMOUNTS) Outstanding at beginning of year...... 752 $ 8.79 950 $ 3.27 1,940 $ 1.36 Options granted....................... 424 26.83 227 20.84 76 21.38 Options exercised..................... (205) 3.26 (389) 1.57 (977) 0.94 Options canceled...................... (77) 20.22 (36) 19.37 (89) 2.57 ---- ------ ---- ------ ---- ------ Outstanding at end of year............ 894 $17.58 752 $ 8.79 950 $ 3.27 ---- ------ ---- ------ ---- ------ Options exercisable at year-end....... 194 148 274 Shares available for future grant..... 371 718 915 Pro forma net income reflects only options granted in 1997, 1996 and 1995. The full impact of calculating compensation cost for stock options under SFAS 123 is not reflected in the pro forma net income amounts presented above because compensation cost is reflected over the options' vesting period and the compensation cost for options granted prior to January 1, 1995 is not considered. Under a separate option agreement, 25,000 non-qualified options were granted in 1991 to a consultant of the Company at $.60 per share of which 5,000 and 10,000 shares were exercised in 1996 and 1995, respectively. In addition, 5,000 non-qualified options were granted in 1996 to a consultant of the Company at $20.25 per share of which 1,000 shares were exercised in 1997 and the remaining shares were not exercisable at December 31, 1997. 7. FINANCING ARRANGEMENTS The Company has a $10 million uncommitted, unused line of credit with a bank that expires in June 1998. Borrowings under the line of credit bear interest at the LIBOR rate plus two percent and are secured by Accounts Receivable of the Company. In 1997 and 1996, no amounts were outstanding under the line of credit. 8. INCOME TAXES The provision for taxes on income at December 31 is comprised of: 1997 1996 1995 ------ ------ ------ (000'S OMITTED) Current Federal........................................ $6,788 $5,289 $4,546 State.......................................... 449 397 606 ------ ------ ------ 7,237 5,686 5,152 ------ ------ ------ Deferred Federal........................................ (34) (174) (74) State.......................................... (2) (8) (18) ------ ------ ------ (36) (182) (92) ------ ------ ------ $7,201 $5,504 $5,060 ====== ====== ====== 23 25 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) A reconciliation of the effective tax rate to the Federal statutory rate follows: 1997 1996 1995 ------ ------ ------ (000'S OMITTED) Statutory tax provision.......................... $7,413 $5,186 $4,301 Increase (decrease) in taxes resulting from: State taxes, net of federal benefits........... 292 262 387 Foreign sales corporation benefit.............. (755) -- -- Other.......................................... 251 56 372 ------ ------ ------ $7,201 $5,504 $5,060 ====== ====== ====== The tax effect of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 1997, 1996 and 1995 are presented below: 1997 1996 ------ ------ (000'S OMITTED) Deferred tax assets: Accounts receivable allowances.......................... $ 245 $ 258 Inventory............................................... 299 244 Goodwill amortization................................... 92 45 ----- ----- $ 636 $ 547 ===== ===== Deferred tax liabilities: Accelerated depreciation................................ (242) (167) ----- ----- $(242) $(167) ===== ===== Management of the Company believes that it is more likely than not that net deferred tax assets will be realized through future taxable earnings or alternative tax strategies. 9. SAVINGS PLAN The Company has a 401(k) Profit Sharing Plan for the benefit of eligible employees who may contribute up to 15% of eligible base compensation to the plan. During 1997 and 1996 the Company matched dollar for dollar the first 4% of employees' contributions and one-half of the next 2% of contributions. In 1995 the Company matched one-half of the first 6% of the employees' contributions. The Company contributed $726,000, $545,000 and $394,000 in 1997, 1996 and 1995, respectively. 10. OTHER ASSETS AND ACCRUED EXPENSES During 1995 and 1994, the Company loaned $1,400,000 to Seattle Silicon, Inc., a chip supplier to the Company. In June 1996, the Company exercised its Warrants to purchase 1,380,304 (as adjusted for stock split) shares of Seattle Silicon, using a $1,000,000 note due from Seattle Silicon to fund the purchase. This investment (included in other assets) is accounted for on the cost basis. The Company extended the payment of the remaining $400,000 note from Seattle Silicon (originally dated July 14, 1994) to June 30, 1998. The interest accruing on the $400,000 note, at 7%, is paid to the Company monthly. The Company owns approximately 12% of Seattle Silicon and may convert the remaining $400,000 note into an additional 10% interest in Seattle Silicon. 24 26 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) Accrued expenses at December 31, 1997 and 1996 include the following: 1997 1996 ------ ------ (000'S OMITTED) Employee benefits.......................................... $ 654 $ 242 Accrued bonus and profit sharing........................... 2,003 730 Accrued warranty reserves.................................. 310 337 Miscellaneous other........................................ 1,527 1,366 ------ ------ $4,494 $2,675 ====== ====== 11. CONTINGENCIES The Company is involved in various legal actions incidental to the normal conduct of its business. Management does not believe that the ultimate resolution of these actions will have a material adverse affect on the Company's consolidated financial position. 12. EXPORT SALES Marketing in foreign countries is accomplished through independent sales representatives paid on a commission basis and through a sales office in England, Japan, China and Singapore. Export sales accounted for 73%, 69% and 75% of the Company's net sales in 1997, 1996 and 1995, respectively. Sales are principally denominated in U.S. dollars. During 1997, 1996 and 1995, net sales into Europe, Africa and the Middle East contributed 47%, 42% and 51%; net sales into Asia Pacific contributed 18%, 18% and 20%; and net sales into other foreign countries accounted for 8%, 9% and 4%, respectively. QUARTERLY INFORMATION (UNAUDITED) (IN THOUSANDS EXCEPT PER SHARE AMOUNTS) MARCH 31 JUNE 30 SEPTEMBER 30 DECEMBER 31 1997, QUARTER ENDED -------- ------- ------------ ----------- Net Sales..................................... $16,007 $17,768 $19,111 $20,809 Gross Profit.................................. 10,508 11,209 12,150 13,443 Net Income.................................... 2,905 3,130 3,578 4,366 EPS Basic....................................... $ 0.19 $ 0.21 $ 0.24 $ 0.29 Diluted..................................... $ 0.19 $ 0.20 $ 0.23 $ 0.28 MARCH 31 JUNE 30 SEPTEMBER 30 DECEMBER 31 1996, QUARTER ENDED -------- ------- ------------ ----------- Net Sales..................................... $11,109 $13,165 $14,102 $16,055 Gross Profit.................................. 7,022 8,361 8,874 9,981 Net Income.................................... 2,118 2,280 2,445 2,905 EPS Basic....................................... $ 0.14 $ 0.15 $ 0.16 $ 0.19 Diluted..................................... $ 0.14 $ 0.15 $ 0.16 $ 0.19 Earnings per share calculations for each of the quarters are based on the weighted average number of shares outstanding in each period. Therefore, the sum of the quarters does not necessarily equal the year to date earnings per share. 25 27 SCHEDULE II -- VALUATION AND QUALIFYING ACCOUNTS FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 BALANCE AT CHARGED TO BEGINNING OF COSTS AND BALANCE AT DESCRIPTION YEAR EXPENSES DEDUCTIONS END OF YEAR - ----------- ------------ ---------- ---------- ----------- 1995: Allowance for doubtful accounts............... $342,300 $156,700 $(50,000) $449,000 1996: Allowance for doubtful accounts............... $449,000 $235,200 $ -- $684,200 1997: Allowance for doubtful accounts............... $684,200 $137,500 $ -- $546,700 ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE None. ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT The executive officers and directors of the Company as of March 27, 1998 are as follows: PRINCIPAL OCCUPATION AND BUSINESS HAS BEEN A NAME EXPERIENCE DURING LAST FIVE YEARS DIRECTOR SINCE AGE - ---- --------------------------------- -------------- --- Charles A. Root................... Executive Vice President, Safeguard Scientifics, Inc., a strategic information systems company(1)(5) 1986 65 Daniel L. McGinnis................ Chief Executive Officer of the Company(1)(6)(10) 1988 59 Lawrence J. Gallick............... Senior Partner and Director, Saperston & Day, a Buffalo, New York law firm(2)(3)(7)(10) 1993 58 Warren V. Musser.................. Chairman of the Board and Chief Executive Officer, Safeguard Scientifics Inc.(2)(8) 1993 71 Charles M. Skibo.................. Chairman, Allied International Industries, Inc., a telecom, computer and high technology acquisitions firm, and Chairman, Strategic Enterprises and Communications, Inc., a communications consulting and acquisitions firm(2)(3)(9) 1994 59 Ernst Volgenau.................... President, Chief Executive Officer and founder, SRA International, Inc., a provider of computer, communications and management consulting services and software(11) 1996 64 - --------------- (1) Member of the Executive Committee. (2) Member of the Compensation Committee, of which Mr. Musser is Chairman. (3) Member of the Audit Committee, of which Mr. Gallick is Chairman. (4) Member of the Nominating Committee. (5) Mr. Root served as the Company's Chief Executive Officer from 1988 until he resigned from such position in March 1994. Mr. Root has served as an Executive Vice President of Safeguard since February 1986, when he was promoted from the position of Vice President of Operations. Mr. Root is Chairman of the Board of the Company, CompuCom Systems, Inc. ("CompuCom") and Tangram Enterprise Solutions, Inc. ("Tangram") and a director of ChromaVision Medical Systems, Inc. CompuCom and Tangram are majority owned subsidiaries of Safeguard. 26 28 (6) Mr. McGinnis has served as Chief Executive Officer of the Company since September 1994, when he was promoted from the position of President and Chief Operating Officer. (7) Mr. Gallick is a director of G.W. Plastics, Inc. and Saperston and Day, P.C. (8) Mr. Musser has been Chairman of the Board and Chief Executive Officer of Safeguard since 1953, and assumed the additional position of President of Safeguard from November 1993 through February 1996. Mr. Musser is Chairman of the Board of Cambridge Technology Partners (Massachusetts), Inc., a director of CompuCom Systems, Inc., DocuCorp International, Inc., National Media Corporation and Sanchez Computer Associates, Inc., and a trustee of Brandywine Realty Trust. Mr. Musser also serves on a variety of civic, educational and charitable boards of directors and serves as Vice President/Development, Cradle Liberty Council, Boy Scouts of America, as Vice Chairman of The Eastern Technology Council, and as Chairman of the Pennsylvania Partnership on Economic Education. (9) Prior to serving as Chairman of Allied International Industries, Inc. and Chairman of Strategic Enterprises and Communications, Inc., Mr. Skibo was Chairman and Chief Executive Officer of Cezar Industries, Inc., a company engaged in international telecommunications, from October 1991 to February 1992, and President and Chief Operating Officer of AT&E Corporation, a company engaged in the development of wireless personal communications messaging systems, from July 1988 through December 1990. Following his departure from AT&E Corporation, a Chapter 11 bankruptcy petition was filed, after which AT&E subsequently reorganized and sold its assets to a company to which it was indebted. (10) McGinnis and Mr. Gallick are first cousins. There are no other family relationships among the directors and executive officers of the Company. (11) Prior to founding SRA International, Inc., Dr. Volgenau was Director of Inspection and Enforcement in the Nuclear Regulatory Commission from 1976 to 1978. He also taught electrical engineering, computer systems and operations research at the University of California, American University and George Washington University. SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE Section 16(a) of the Securities Exchange Act of 1934 requires the Company's directors and executive officers and persons who own more than ten percent of a registered class of the Company's equity securities ("10% Stockholders") to file reports of ownership and changes in ownership of Common Stock and other equity securities of the Company with the Securities and Exchange Commission ("SEC"). Officers, directors and 10% Stockholders are required by SEC regulation to furnish the Company with copies of all Section 16(a) forms that they file. Based solely on its review of the copies of such forms received by it and written representations from certain reporting persons that no other reports were required for those persons, the Company believes that all Section 16(a) filing requirements were complied with during the period from January 1, 1997 through December 31, 1997, except as follows: One report on behalf of Mr. Powell was filed late, reporting two transactions. One report on behalf of Delbert W. Johnson, who resigned as a director in December 1997, was filed late, reporting one transaction. One report on behalf of Mr. Root was filed late, reporting one transaction. An initial statement of beneficial ownership on behalf of Mr. Volgenau was filed late. 27 29 ITEM 11. EXECUTIVE COMPENSATION SUMMARY COMPENSATION OF EXECUTIVE OFFICERS The following table sets forth information concerning compensation paid during the last three fiscal years to the Chief Executive Officer, each of the executive officers of the Company whose salary and bonus exceeded $100,000 in 1997. SUMMARY COMPENSATION TABLE LONG TERM COMPENSATION ------------------------- AWARDS ------------------------- ANNUAL COMPENSATION SECURITIES ----------------------------------------------- RESTRICTED UNDERLYING OTHER ANNUAL STOCK OPTIONS/ NAME AND PRINCIPAL POSITION YEAR SALARY($)(1) BONUS($)(2) COMPENSATION($)(3) AWARD(S)($) SARS(#) - --------------------------- ---- ------------ ----------- ------------------ ------------ ---------- Daniel L. McGinnis...... 1997 $275,000 $235,000 -- 100,949 Chief Executive Officer 1996 234,327 117,000 -- 7,617 1995 200,000 140,000 -- 429 David L. Powell......... 1997 $185,000 $128,000 -- -- 50,000 President and Chief 1996 159,500 64,000 -- -- -- Operating Officer 1995 135,000 95,000 -- -- -- Miles R. Pratt.......... 1997 $120,000 $ 40,000 -- -- 20,000 Vice President 1996 102,885 19,000 -- -- 1,491 1995 162,800 34,000 -- -- 1,176 ALL OTHER NAME AND PRINCIPAL POSITION COMPENSATION($)(4) - --------------------------- ------------------ Daniel L. McGinnis...... $20,870 Chief Executive Officer 20,836 16,502 David L. Powell......... $20,870 President and Chief 19,212 Operating Officer 13,043 Miles R. Pratt.......... $18,455 Vice President 20,176 18,180 - --------------- (1) Includes annual compensation which has been deferred by Messrs. McGinnis, Powell and Pratt pursuant to the Company's 401(k) Profit Sharing Plan (the "401(k) Plan"). Amounts shown do not include amounts expended by Coherent pursuant to plans (including group, disability, life, health and international service insurance) that do not discriminate in scope, terms or operation in favor of executive officers or directors and that are generally available to all salaried employees. (2) Amounts have been listed for the year earned although actually paid in the following fiscal year. (3) Perquisites and other personal benefits for fiscal year 1997 did not exceed the lesser of $50,000 or 10% of any executive officer's salary and bonus. (4) The amounts reported include the matching contributions and profit sharing plan contributions, respectively, made by the Company pursuant to the 401(k) Plan for the benefit of the following named officers: Mr. McGinnis, $6,400 and $14,470; Mr. Powell, $6,400 and $14,470; and Mr. Pratt, $5,073 and $13,382. The 401(k) Plan is a defined contribution retirement plan sponsored by the Company, pursuant to which total Company contributions, if any, are determined at the discretion of the Company, subject to current and accumulated earnings of the Company. In addition, Company matching contributions pursuant to the 401(k) Plan are dependent upon participant contributions. 28 30 STOCK OPTIONS The following tables set forth information with respect to (i) individual grants of stock options during 1997 to each of the named executive officers, (ii) options exercised during fiscal year 1997, and (iii) the number of unexercised options and the value of unexercised in-the-money options at December 31, 1997. OPTION/SAR GRANTS IN LAST FISCAL YEAR INDIVIDUAL GRANTS ---------------------------------------------------- NUMBER OF SECURITIES % OF TOTAL POTENTIAL REALIZABLE VALUE UNDERLYING OPTIONS/ AT ASSUMED ANNUAL RATES OPTIONS/ SARS OF STOCK PRICE APPRECIATION SARS GRANTED TO EXERCISE OR FOR OPTION TERM(1) GRANTED EMPLOYEES IN BASE PRICE EXPIRATION --------------------------- NAME (#)(2) FISCAL YEAR ($/SH)(3) DATE 5%($) 10%($) ---- ---------- ------------ ----------- ---------- ------------ ------------ Daniel L. McGinnis........... 100,000 23.8095 $28.8125 12/04/04 $1,172,958 $2,733,491 949 .2260 $ 25.50 12/19/04 $ 9,851 $ 22,958 David L. Powell.............. 50,000 11.9048 $28.8125 12/04/04 $ 586,479 $1,366,745 Miles R. Pratt............... 20,000 4.7619 $28.8125 12/04/04 $ 234,592 $ 546,698 - --------------- (1) The potential realizable values are based on an assumption that the stock price of the shares of Common Stock of the Company appreciate at the annual rate shown (compounded annually) from the date of grant until the end of the option term. These values do not take into account amounts required to be paid as income taxes under the Code and any applicable state laws or option provisions providing for termination of an option following termination of employment, nontransferability or vesting over periods of up to five years. These amounts are calculated based on the requirements promulgated by the Securities and Exchange Commission and do not reflect the Company's estimate of future stock price growth of the shares of Common Stock of the Company. (2) Each option vests 20% each year commencing on the first anniversary of the grant date, has a seven-year term and continues vesting and remains exercisable so long as employment with the Company or one of its subsidiaries continues. The option exercise price may be paid in cash or, in the discretion of the Compensation Committee, by (i) delivery of previously acquired shares or (ii) same day sales, i.e. cashless broker's exercises. (3) All options have an exercise price at least equal to the fair market value on the date of grant of the shares subject to each option. AGGREGATED OPTION/SAR EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION/SAR VALUES NUMBER OF SECURITIES UNDERLYING UNEXERCISED VALUE OF UNEXERCISED OPTIONS/SARS IN-THE-MONEY OPTIONS/SARS SHARES AT FISCAL YEAR-END(#) AT FISCAL YEAR-END($)(1) ACQUIRED ON VALUE --------------------------- --------------------------- NAME EXERCISE(#) REALIZED($) EXERCISABLE UNEXERCISABLE EXERCISABLE UNEXERCISABLE ---- ----------- ----------- ----------- ------------- ----------- ------------- Daniel L. McGinnis.... 70,336 $1,440,547 81,693 107,302 $1,464,330 $ 1,324 David L. Powell....... 13,000 $ 365,000 15,000 81,000 $ 255,000 $503,000 Miles R. Pratt........ 0 $ 0 25,768 21,899 $ 457,500 $ 0 - --------------- (1) The value of unexercised in-the-money options is calculated based upon (i) the fair market value per share of the stock at December 31, 1997 less the option exercise price, multiplied by (ii) the number of shares subject to an option. On December 31, 1997, the fair market value of a share of the Company's common stock was $19.50. This table is presented solely for the purpose of complying with Securities and Exchange Commission rules and does not necessarily reflect the amounts the optionees will actually receive upon any sale of the shares acquired upon the exercise of the options. 29 31 EMPLOYMENT CONTRACTS AND TERMINATION OF EMPLOYMENT AND CHANGE-IN-CONTROL ARRANGEMENTS The Company has entered into a severance and non-competition agreement with Mr. McGinnis that provides for continued health benefits for up to a one-year period and severance payments equal to one year of his base salary upon the termination of his employment with the Company for reasons other than just cause or voluntary resignation. Pursuant to this agreement, Mr. McGinnis has agreed to refrain from competing with the Company for one year after the termination of his employment, and the Company's severance payments and benefits are conditioned upon adherence to such noncompetition provisions. The Company has entered into confidentiality agreements for a term of twelve months commencing upon termination of employment with each of its executive officers and key employees. DIRECTORS' COMPENSATION Directors are elected annually and hold office until their successors are elected and have qualified or until their earlier resignation or removal. In 1997, each director who was not an employee of the Company or Safeguard received an annual cash retainer of $6,000 and $500 for each Board meeting attended. Directors also were reimbursed for out-of-pocket expenses incurred in connection with attendance at meetings or other Company business. DIRECTORS' STOCK OPTIONS Directors who are not employees of the Company and its subsidiaries or Safeguard and its subsidiaries and affiliated companies ("Eligible Directors") participate in the 1993 Equity Compensation Plan (the "1993 Plan"). Pursuant to the terms of the 1993 Plan, each Eligible Director receives an option to purchase 20,000 shares of the Company's Common Stock upon his or her election to the Board. Thereafter, each Eligible Director will receive a grant to purchase 4,000 shares of Common Stock on the anniversary of his or her election following every two years' service thereafter. The exercise price of each option is equal to the fair market value of the shares on the date of grant. Options granted to Eligible Directors vest in 25% installments, commencing on the first anniversary of the grant date, and have a term of seven years. The maximum number of shares of Common Stock subject to options granted to an Eligible Director under the 1993 Plan cannot exceed 40,000 shares. In February 1996, Mr. Skibo received an option to purchase 4,000 shares of Common Stock at an exercise price of $21.50 per share and in December 1996, Dr. Volgenau, upon his election to the Board, received an option to purchase 20,000 shares at an exercise price of $20.375 per share. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The following table sets forth, as of March 31, 1998, the Company's Common Stock beneficially owned by each person known to the Company to be the beneficial owner of more than 5% of the outstanding Shares, the Company's only class of equity securities outstanding. The table also shows the number of Shares owned beneficially by each director, by each named executive officer, and by all executive officers and directors as a group. NUMBER OF SHARES PERCENT OF OWNED(1) CLASS ---------------- ---------- Safeguard Scientifics, Inc. 800 The Safeguard Building 435 Devon Park Drive Wayne, PA 19087(2)................... 4,843,342 31.2% Charles A. Root............................................. 124,911 * Daniel L. McGinnis(3)(7).................................... 874,522 5.6% David L. Powell............................................. 35,000 * Lawrence J. Gallick(4)...................................... 11,068 * Warren V. Musser(5)......................................... 230,022 1.5% Miles R. Pratt (3).......................................... 45,268 * Charles M. Skibo(3)......................................... 7,000 * Ernst Volgenau(3)........................................... 5,000 Executive officers and directors as a group (9 persons)(6)............................................... 1,332,791 8.6% 30 32 - --------------- * Less than 1% (1) Except as otherwise disclosed, the nature of beneficial ownership is the sole power to vote and to dispose of the Shares (except for Shares held jointly with spouse). (2) Safeguard Scientifics (Delaware), Inc. ("Safeguard Delaware"), a wholly owned subsidiary of Safeguard Scientifics, Inc. ("Safeguard"), is the record owner of the Shares set forth above. Consequently, such Shares are beneficially owned by Safeguard. All of the Shares beneficially owned by Safeguard have been pledged by Safeguard as collateral under its bank line of credit. (3) Includes for Messrs., McGinnis, Pratt, Skibo, and Volgenau, 502 Shares, 470 shares, 7,000 Shares, and 5,000 Shares, respectively, that may be acquired pursuant to stock options that are currently exercisable or that will become exercisable within 60 days. (4) Includes 600 Shares held by Mr. Gallick's spouse, 600 Shares held in trust for his children, and 1,000 Shares that may be acquired pursuant to stock options that are currently exercisable or that will become exercisable within 60 days. Mr. Gallick disclaims beneficial ownership of the Shares owned by his spouse and in trust for his children. (5) Excludes 4,843,342 Shares beneficially owned by Safeguard, for which Mr. Musser serves as Chairman of the Board and Chief Executive Officer. Mr. Musser disclaims beneficial ownership of the shares beneficially owned by Safeguard. (6) Includes 13,972 shares that may be acquired upon exercise of stock options that are currently exercisable or that will become exercisable within 60 days. (7) Includes 50,000 shares held by a charitable foundation, Mr. McGinnis shares voting and dispositive power over these shares. CHANGES IN CONTROL OF REGISTRANT On February 16, 1998, the Company announced a merger agreement, under which the Company will become a subsidiary of Tellabs, Inc. Under the terms of this Agreement, all outstanding shares of the Company stock will be exchanged at the ratio of .72 share of Tellabs common stock for each share of Coherent common stock. Based on the closing price of Tellabs common stock on February 13, 1998, the transaction is valued at approximately $670 million. The transaction is expected to be accounted for as a pooling of interests and to qualify as a tax-free reorganization. This transaction is subject to various conditions and approval by appropriate government agencies and the Company's stockholders. The Company's Board of Directors unanimously approved the transaction and recommended its approval by stockholders. Safeguard has agreed to vote in favor of the transaction. Prior to the closing of the merger, the Company has agreed to certain restrictions including limitations on capital expenditures and dividends, among others. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS The Company and Safeguard are parties to an Administrative Services Agreement pursuant to which Safeguard provides the Company with administrative support services. The agreement provides for the payment on a monthly basis of an administrative service fee, calculated at one and one-half percent of the net sales of the Company, not to exceed $660,000 for 1997, $480,000 for 1998, and $300,000 thereafter, until the termination of the agreement. The administrative support services include consultation regarding the Company's general management, investor relations, financial management, certain legal services, insurance programs administration, audit administration and tax research and planning. The annual administrative services fee does not cover extraordinary services provided by Safeguard to the Company or services that are contracted out. The term of the agreement is from January 1, 1997 through December 31, 2001, with automatic annual renewals thereafter unless terminated by either party upon notice at least ninety days prior to the scheduled termination date. The Company expensed $660,000 during 1997 for these services. 31 33 PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K (a) The following documents are filed as part of this Annual Report on Form 10-K: 1. Consolidated Financial Statements: The consolidated financial statements filed as a part of this report are listed in the "Index to Consolidated Financial Statements and Financial Statement Schedule" at Item 8. 2. Consolidated Financial Statement Schedule: The consolidated financial statement schedule filed as part of this report is listed in the "Index to Consolidated Financial Statements and Financial Statement Schedule" at Item 8. Schedules other than those listed on the accompanying Index to Consolidated Financial Statements and Financial Statement Schedule are omitted for the reason that they are either not required, not applicable, or the required information is included in the consolidated financial statements or notes thereto. (b) REPORTS ON FORM 8-K: None. (c) Exhibits: The following is a list of exhibits required by Item 601 of Regulation S-K filed as part of this report. Where so indicated by footnote, exhibits which were previously filed are incorporated by reference. Exhibits incorporated by reference, the location of the exhibit in the previous filing is indicated in parentheses. All other exhibits are being filed with this report. EXHIBIT NO. DESCRIPTION - ------- ----------- 2.1 -- Agreement and Plan of Merger by and among Tellabs, Inc., Cardinal Merger Company and Coherent Communications Systems Corporation dated February 16, 1998(Exhibit 2.1) 2.2 -- Safeguard Scientifics, Inc. Stock Holder Agreement dated February 16, 1998(Exhibit 2.2) 3(i) -- Certificate of Incorporation of the Company, as amended by a Certificate of Amendment.(3)(Exhibit 3.1(i)) 3(ii) -- By-laws of the Company as amended.(5)(Exhibit 3(ii)) 4.1 -- Specimen stock certificate representing the Common Stock.(3)(Exhibit 4.1) 10.1 -- Administrative Services Agreement dated as of December 1, 1993, between the Company and Safeguard Scientifics, Inc.(3)(Exhibit 10.1) 10.2 -- Asset Purchase Agreement dated as of March 18, 1987 between COMSAT Telesystems, Inc. and the Company.(1)(Exhibit 10.2) *10.3 -- 1982 Stock Option Plan.(1)(Exhibit 10.3) *10.4 -- 1993 Equity Compensation Plan, as amended and restated.(6) *10.4.1 -- Stock Ownership Plan(5)(Exhibit 10.4.1). *10.5 -- Form of Non-Qualified Stock Option Agreement of the Company for Employees.(2)(Exhibit 10.5) *10.6 -- Form of Non-Qualified Stock Option Agreement of the Company for Directors.(2)(Exhibit 10.6) *10.7 -- Form of Incentive Stock Option Agreement of the Company for Employees.(2)(Exhibit 10.7) 10.8 -- Lease dated as of February 1, 1980, as amended, between LE-AX Corp. and the Company, for the property at 60 Commerce Drive, Hauppauge, New York.(1)(Exhibit 10.8) 10.9.1 -- Lease dated as of July 31, 1992 between Linpro Lansdowne Two Limited Partnership and the Company, for the property at 44084 Riverside Parkway, Leesburg, Virginia.(1)(Exhibit 10.9.1) 10.9.2 -- Sublease dated as of August 1993 between G.D. Searle & Co. and the Company, for the property at 44084 Riverside Parkway, Leesburg, Virginia.(1)(Exhibit 10.9.2) 32 34 EXHIBIT NO. DESCRIPTION - ------- ----------- 10.9.3 -- Lease dated August 9, 1996 by and between Opus East,, L.L.C., Landlord, and the Company for the premises located in Loudon County, Virginia known as University Center.(5) 10.10 -- Lease dated as of October 15, 1990 between Kibswell Holdings Limited and the Company, for the property at Unit B The Quadrant, Barton Lane, Abingdon, England.(1)(Exchange 10.10) 10.11 -- Tax Agreement dated January 1, 1983 between Safeguard Scientifics, Inc. and the Company.(1)(Exhibit 10.11) *10.12 -- Severance and Non-Competition Agreement dated as of February 10, 1994 between Daniel McGinnis and the Company.(1)(Exhibit 10.12) 10.13 -- Form of Demand Promissory Note of Safeguard Scientifics, Inc., dated April 2, 1993, payable to the Company, as amended by letter Agreement dated January 12, 1994.(1)(Exhibit 10.13) 10.14 -- Form of Promissory Note of the Company payable to Safeguard Scientifics, Inc. with respect to the redemption of redeemable convertible preferred stock.(3)(Exhibit 10.14) 10.15 -- Supply and License Agreement dated February 7, 1992, between the Company and TRT Telecommunications Radioelectriques et Telephoniques.(1)(Exhibit 10.15) 10.16 -- International Distribution Agreement dated as of January 2, 1992 between the Company and Cohpac Communications Systems Pty Limited.(1)(Exhibit 10.16) 10.17 -- North America Value Added Reseller Agreement dated as of December 7, 1992 between the Company and Wandel & Goltermann Inc.(1)(Exhibit 10.17) *10.18 -- Management Incentive Compensation Plan, as adopted by the Company.(2)(Exhibit 10.18) 10.19 -- License Agreement, effective as of June 1, 1994, between the Company and Systems Technology Associates, Inc.(3)(Exhibit 10.19) 10.20 -- Value Added Reseller Agreement dated April 3, 1997 between the Company and Nokia Telecommunications Oy(7)(Exhibit 10.1)** 11.0 -- Computation of net income per share. 21.0 -- Subsidiaries of registrant. 23.0 -- Consent of KPMG Peat Marwick LLP 27.0 -- Financial Data Schedule. - --------------- (1) Filed on March 31, 1994 as an exhibit to the Company's Registration Statement on Form S-1 (No. 33-77160) and incorporated by reference. (2) Filed on May 24, 1994 as an exhibit to the Company's Registration Statement on Form S-1 Amendment #1 (No. 33-77160) and incorporated by reference. (3) Filed on June 10, 1994 as an exhibit to the Company's Registration Statement on Form S-1 Amendment #2 (No. 33-77160) and incorporated by reference. (4) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1994 and incorporated by reference. (5) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1995 and incorporated by reference. (6) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1996 and incorporated by reference. (7) Filed on October 15, 1997 as an exhibit to the Company's Form 10Q for the quarter ended June 30, 1997. * Management contract or compensatory plan or arrangement. ** Confidential portions of the exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment. 33 35 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. COHERENT COMMUNICATIONS SYSTEMS CORPORATION By: /s/ CHARLES A. ROOT ------------------------------------ Charles A. Root, Chairman of the Board of Directors Date: March 30, 1998 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated. SIGNATURE TITLE(S) DATE --------- -------- ---- /s/ CHARLES A. ROOT Chairman of the Board of March 30, 1998 - --------------------------------------------------- Directors Charles A. Root /s/ DANIEL L. MCGINNIS Chief Executive Officer and March 30, 1998 - --------------------------------------------------- Director Daniel L. McGinnis (Principal Executive Officer) /s/ DAVID L. POWELL President and Chief Operating March 30, 1998 - --------------------------------------------------- Officer David L. Powell /s/ MELBA G. CHAN Vice President, Chief Financial March 30, 1998 - --------------------------------------------------- Officer (Principal Financial Melba G. Chan and Accounting Officer) /s/ LAWRENCE J. GALLICK Director March 30, 1998 - --------------------------------------------------- Lawrence J. Gallick /s/ WARREN V. MUSSER Director March 30, 1998 - --------------------------------------------------- Warren V. Musser /s/ CHARLES M. SKIBO Director March 30, 1998 - --------------------------------------------------- Charles M. Skibo /s/ ERNST VOLGENAU Director March 30, 1998 - --------------------------------------------------- Ernst Volgenau 34 36 EXHIBIT INDEX The following is a list of exhibits required by Item 601 of Regulation S-K filed as part of this Report. Where so indicated by footnote, exhibits which were previously filed are incorporated by reference. For exhibits incorporated by reference, the location of the exhibit in the previous filing is indicated in parentheses. The page numbers listed refer to the page numbers where such exhibits are located using the sequential numbering system specified by Rule 0-3. EXHIBIT NO. DESCRIPTION - ------- ----------- 2.1 -- Agreement and Plan of Merger by and among Tellabs, Inc., Cardinal Merger Company and Coherent Communications Systems Corporation dated February 16, 1998(Exhibit 2.1) 2.2 -- Safeguard Scientifics, Inc. Stock Holder Agreement dated February 16, 1998(Exhibit 2.2) 3(i) -- Certificate of Incorporation of the Company, as amended by a Certificate of Amendment.(3)(Exhibit 3.1(i)) 3(ii) -- By-laws of the Company as amended. 4.1 -- Specimen stock certificate representing the Common Stock.(3)(Exhibit 4.1) 10.1 -- Administrative Services Agreement dated as of December 1, 1993, between the Company and Safeguard Scientifics, Inc.(3)(Exhibit 10.1) 10.2 -- Asset Purchase Agreement dated as of March 18, 1987 between COMSAT Telesystems, Inc. and the Company.(1)(Exhibit 10.2) *10.3 -- 1982 Stock Option Plan.(1)(Exhibit 10.3) *10.4 -- 1993 Equity Compensation Plan, as amended and restated.(6) *10.4.1 -- Stock Ownership Plan(5)(Exhibit 10.4.1) *10.5 -- Form of Non-Qualified Stock Option Agreement of the Company for Employees.(2) (Exhibit 10.5) *10.6 -- Form of Non-Qualified Stock Option Agreement of the Company for Directors.(2) (Exhibit 10.6) *10.7 -- Form of Incentive Stock Option Agreement of the Company for Employees.(2) (Exhibit 10.7) 10.8 -- Lease dated as of February 1, 1980, as amended, between LE-AX Corp. and the Company, for the property at 60 Commerce Drive, Hauppauge, New York.(1)(Exhibit 10.8) 10.9.1 -- Lease dated as of July 31, 1992 between Linpro Lansdowne Two Limited Partnership and the Company, for the property at 44084 Riverside Parkway, Leesburg, Virginia.(1) (Exhibit 10.9.1) 10.9.2 -- Sublease dated as of August 1993 between G.D. Searle & Co. and the Company, for the property at 44084 Riverside Parkway, Leesburg, Virginia.(1)(Exhibit 10.9.2) 10.9.3 -- Lease dated August 9, 1996 by and between Opus East, L.L.C., Landlord, and the Company, for the premises located in Loudon County, Virginia known as University Center. 10.10 -- Lease dated as of October 15, 1990 between Kibswell Holdings Limited and the Company, for the property at Unit B The Quadrant, Barton Lane, Abingdon, England.(1) (Exchange 10.10) 10.11 -- Tax Agreement dated January 1, 1983 between Safeguard Scientifics, Inc. and the Company.(1)(Exhibit 10.11) *10.12 -- Severance and Non-Competition Agreement dated as of February 10, 1994 between Daniel McGinnis and the Company.(1)(Exhibit 10.12) 10.13 -- Form of Demand Promissory Note of Safeguard Scientifics, Inc., dated April 2, 1993, payable to the Company, as amended by letter Agreement dated January 12, 1994.(1) (Exhibit 10.13) 35 37 EXHIBIT NO. DESCRIPTION - ------- ----------- 10.14 -- Form of Promissory Note of the Company payable to Safeguard Scientifics, Inc. with respect to the redemption of redeemable convertible preferred stock.(3)(Exhibit 10.14) 10.15 -- Supply and License Agreement dated February 7, 1992, between the Company and TRT Telecommunications Radioelectriques et Telephoniques.(1)(Exhibit 10.15) 10.16 -- International Distribution Agreement dated as of January 2, 1992 between the Company and Cohpac Communications Systems Pty Limited.(1)(Exhibit 10.16) 10.17 -- North America Value Added Reseller Agreement dated as of December 7, 1992 between the Company and Wandel & Goltermann Inc.(1)(Exhibit 10.17) *10.18 -- Management Incentive Compensation Plan, as adopted by the Company.(2)(Exhibit 10.18) 10.19 -- License Agreement, effective as of June 1, 1994, between the Company and Systems Technology Associates, Inc. (3)(Exhibit 10.19) 10.20 -- Value Added Reseller Agreement dated April 3, 1997 between the Company and Nokia Telecommunications Oy.(7)(Exhibit 10.1)** 11.0 -- Computation of net income per share. 21.0 -- Subsidiaries of registrant. 23.0 -- Consent of KPMG Peat Marwick LLP 27.0 -- Financial Data Schedule - --------------- (1) Filed on March 31, 1994 as an exhibit to the Company's Registration Statement on Form S-1 (No.33-77160) and incorporated by reference. (2) Filed on May 24, 1994 as an exhibit to the Company's Registration Statement on Form S-1 Amendment #1 (No.33-77160) and incorporated by reference. (3) Filed on June 10, 1994 as an exhibit to the Company's Registration Statement on Form S-1 Amendment #2 (No.33-77160) and incorporated by reference. (4) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1994 and incorporated by reference. (5) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1995 and incorporated by reference. (6) Filed as an exhibit to the Company's Annual Report on Form 10-K for the year ended December 31, 1996 and incorporated by reference. (7) Filed as an exhibit to the Company's Form 10Q for the quarter ended June 30, 1997. * Management contract or compensatory plan or arrangement. ** Confidential portions of the exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment. 36