SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q X QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) --- OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 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 File Number: 000-21589 TRIANGLE PHARMACEUTICALS, INC. (Exact name of Registrant as specified in its charter) DELAWARE 56-1930728 (State or other jurisdiction (I.R.S. Employer of incorporation or organization) Identification No.) 4 UNIVERSITY PLACE 4611 UNIVERSITY DRIVE DURHAM, NORTH CAROLINA 27707 (Address of principal executive offices) (zip code) Registrant's telephone number, including area code: (919) 493-5980 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No ---- ---- As of July 31, 1997, there were 19,585,108 shares of Triangle Pharmaceuticals, Inc. Common Stock outstanding. TRIANGLE PHARMACEUTICALS, INC. TABLE OF CONTENTS PART I. FINANCIAL INFORMATION PAGE NO. -------- Item 1. Financial Statements (unaudited) Condensed Balance Sheet - December 31, 1996 and June 30, 1997................................ 3 - 4 Condensed Statement of Operations - Three and Six Months Ended June 30, 1996 and 1997, and Period From Inception (July 12, 1995) Through June 30, 1997........ 5 Condensed Statement of Cash Flows - Six Months Ended June 30, 1996 and 1997 and Period From Inception (July 12, 1995) Through June 30, 1997........ 6 Condensed Statement of Stockholders' Equity - Period From Inception (July 12, 1995) Through December 31, 1995, 1996 and Six Months Ended June 30, 1997......... 7 Notes to Condensed Financial Statements.............................. 8 - 9 Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations................................10 - 24 PART II. OTHER INFORMATION Item 2. Changes in Securities.............................................. 25 Item 4. Submission of Matters to a Vote of Security Holders................ 25 - 26 Item 6. Exhibits and Reports on Form 8-K.................................. 26 - 27 Signatures................................................................ 28 2 PART I - FINANCIAL INFORMATION ITEM 1. FINANCIAL STATEMENTS TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) CONDENSED BALANCE SHEET DECEMBER 31, JUNE 30, 1996 1997 -------------- ----------- (UNAUDITED) ASSETS Current assets: Cash and cash equivalents. . . . . . . . . . . . . . $25,255,006 $50,111,941 Restricted deposits. . . . . . . . . . . . . . . . . 56,067 40,850 Investments. . . . . . . . . . . . . . . . . . . . . 17,226,221 24,335,822 Interest receivable. . . . . . . . . . . . . . . . . 272,716 278,194 Other receivables. . . . . . . . . . . . . . . . . . . 455,910 976,068 Prepaid expenses . . . . . . . . . . . . . . . . . . . 558,423 337,234 ------------ ----------- Total current assets . . . . . . . . . . . . . . . 43,824,343 76,080,109 ------------ ----------- Property, plant and equipment, net . . . . . . . . . . 832,049 998,452 Investments. . . . . . . . . . . . . . . . . . . . . . 10,719,917 -- Restricted deposits. . . . . . . . . . . . . . . . . . 118,933 97,899 ------------ ----------- Total assets . . . . . . . . . . . . . . . . . . . $55,495,242 $77,176,460 ------------ ----------- ------------ ----------- The accompanying notes are an integral part of these condensed financial statements. 3 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) CONDENSED BALANCE SHEET DECEMBER 31, JUNE 30, 1996 1997 -------------- ----------- (UNAUDITED) LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Accounts payable . . . . . . . . . . . . . . . . . . . $ 1,584,348 $ 1,348,443 Accrued license fees . . . . . . . . . . . . . . . . . 150,000 500,000 Capital lease obligation-current . . . . . . . . . . . 102,006 113,425 Other accrued expenses . . . . . . . . . . . . . . . . 639,255 1,818,447 ------------ --------------- Total current liabilities. . . . . . . . . . . . . 2,475,609 3,780,315 Capital lease obligation-noncurrent. . . . . . . . . . 364,385 353,816 ------------ --------------- Total liabilities. . . . . . . . . . . . . . . . . 2,839,994 4,134,131 ------------ --------------- Commitments and contingencies (See notes 3 and 4) . . -- -- Stockholders' equity: Common Stock, $0.001 par value; authorized 75,000,000 shares; issued and outstanding 17,567,890 and 19,585,108 shares . . . 17,568 19,585 Warrants . . . . . . . . . . . . . . . . . . . . . . 151,873 200,103 Additional paid-in capital . . . . . . . . . . . . . 64,548,647 94,019,823 Accumulated deficit during development stage . . . . (11,884,166) (21,045,065) Deferred compensation. . . . . . . . . . . . . . . . (178,674) (152,117) ------------ --------------- Total stockholders' equity . . . . . . . . . . . . $ 52,655,248 73,042,329 ------------ --------------- Total liabilities and stockholders' equity . . . . $ 55,495,242 $ 77,176,460 ------------ --------------- ------------ --------------- The accompanying notes are an integral part of these condensed financial statements. 4 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) CONDENSED STATEMENT OF OPERATIONS (UNAUDITED) PERIOD FROM INCEPTION THREE MONTHS ENDED JUNE 30, SIX MONTHS ENDED JUNE 30, (JULY 12, 1995) ----------------------------- --------------------------- THROUGH 1996 1997 1996 1997 JUNE 30, 1997 -------------- ------------ ------------- ----------- ------------- Operating expenses: License fees . . . . . . . . . . . . . . . $ 2,751,829 $ 500,000 $ 2,751,829 $ 500,000 $ 3,767,147 Development. . . . . . . . . . . . . . . . 1,132,247 3,944,063 1,342,591 6,693,479 11,660,211 General and administrative . . . . . . . . 873,340 1,944,110 1,490,156 3,464,610 8,027,466 ------------ ----------- ----------- ----------- -------------- 4,757,416 6,388,173 5,584,576 10,658,089 23,454,824 ------------ ----------- ----------- ----------- -------------- Interest income. . . . . . . . . . . . . . . 53,620 771,326 85,158 1,497,190 2,409,759 ------------ ----------- ----------- ----------- -------------- Net loss . . . . . . . . . . . . . . . . . . $(4,703,796) $(5,616,847) $(5,499,418) $(9,160,899) $ (21,045,065) ------------ ----------- ----------- ----------- -------------- ------------ ----------- ----------- ----------- -------------- Net loss per share . . . . . . . . . . . . . -- $ (0.31) -- $ (0.51) ----------- ------------ ----------- ------------ Pro forma net loss per share . . . . . . . . $ (0.33) -- $ (0.39) -- ------------ ----------- ------------ ----------- Shares used in computing pro forma net loss per share and net loss per share. . . . . . . . . . . . . . . . . . .. 14,277,498 18,068,624 14,277,498 17,825,678 ------------ ----------- ----------- ----------- ------------ ----------- ----------- ----------- The accompanying notes are an integral part of these condensed financial statements. 5 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) CONDENSED STATEMENT OF CASH FLOWS (UNAUDITED) PERIOD FROM INCEPTION SIX MONTHS ENDED JUNE 30, (JULY 12, 1995) ----------------------------- THROUGH 1996 1997 JUNE 30, 1997 ------------- ------------- -------------- Cash flows from operating activities: Net loss. . . . . . . . . . . . . . . . . . . . . . . $ (5,499,418) $ (9,160,899) $(21,045,065) Adjustments to reconcile net loss to net cash used by operating activities: Depreciation and amortization. . . . . . . . . . . 9,320 109,689 210,381 Stock-based compensation: license fees . . . . . . 636,000 -- 636,000 Stock-based compensation: development. . . . . . 313,327 22,413 368,982 Stock-based compensation: general and administrative. . . . . . . . . . . . . . . 72,230 66,274 297,796 Change in assets and liabilities: Receivables. . . . . . . . . . . . . . . . . . . (204,790) (525,636) (1,254,262) Prepaid expenses . . . . . . . . . . . . . . . . (69,657) 221,189 (337,234) Accounts payable . . . . . . . . . . . . . . . . 310,057 (235,905) 1,348,443 Accrued license fees and other expenses. . . . . 564,342 1,516,657 2,236,121 ----------- ----------- ------------ Net cash used by operating activities . . . . . . . (3,868,589) (7,986,218) (17,538,838) ----------- ----------- ------------ Cash flows from investing activities: (Purchase) sale of restricted deposits. . . . . (175,000) 36,251 (138,749) Purchase of investments. . . . . . . . . . . . . (11,305,549) (13,548,698) (46,816,623) Proceeds from sale and maturity of investments. . -- 17,159,014 22,480,801 Purchase of property, plant and equipment. . . . (438,549) (217,293) (1,033,570) ----------- ----------- ------------ Net cash used by investing activities. . . . . . . . (11,919,098) 3,429,274 (25,508,141) ----------- ----------- ------------ Cash flows from financing activities: Sale of stock, net of related issuance costs. . . 18,509,162 29,435,853 92,805,749 Sale of options. . . . . . . . . . . . . . . . . -- 35,000 35,000 Sale of warrants . . . . . . . . . . . . . . . . 130 -- 130 Proceeds from stock options exercised. . . . . . 22,426 975 26,063 Equipment financing. . . . . . . . . . . . . . . -- -- 354,416 Principal payments on capital lease obligation . -- (57,949) (62,438) ----------- -------------- ----------- Net cash provided by financing activities. . . . . . 18,531,718 29,413,879 93,158,920 ----------- -------------- ----------- Net (decrease) increase in cash and cash equivalents. 2,744,031 24,856,935 50,111,941 Cash and cash equivalents at beginning of period. . . 3,081,586 25,255,006 -- ----------- ----------- ------------ Cash and cash equivalents at end of period. . . . . . $ 5,825,617 $ 50,111,941 $ 50,111,941 ----------- ----------- ------------ ----------- ----------- ------------ The accompanying notes are an integral part of these condensed financial statements. 6 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) CONDENSED STATEMENT OF STOCKHOLDERS' EQUITY CONVERTIBLE PREFERRED STOCK COMMON STOCK ADDITIONAL ------------------- ------------------ PAID-IN ACCUMULATED DEFERRED SHARES AMOUNT WARRANTS SHARES AMOUNT CAPITAL DEFICIT COMPENSATION TOTAL ---------- --------- -------- ------- -------- -------- -------- ----------- ------ Initial sale of stock. . . . 933,334 $ 933 -- 1,175,000 $ 1,175 $ 709,642 -- -- $ 711,750 Additional sale of stock . .4,248,337 4,249 -- 1,495,000 1,495 3,137,355 -- -- 3,143,099 Stock-based compensation . . -- -- -- -- -- 12,000 -- $(11,750) 250 Net loss, July 12 through December 31, 1995. . . . . -- -- -- -- -- -- $(967,583) -- $(967,583) ------------------------------------------------------------------------------------------------------ Balance, December 31, 1995. 5,181,671 5,182 -- 2,670,000 2,670 3,858,997 (967,583) (11,750) 2,887,516 Sale of stock. . . . . . . .3,756,234 3,756 -- 4,942,652 4,943 59,506,348 -- -- 59,515,047 Sale of warrants . . . . . . -- -- $ 130 -- -- -- -- -- 130 Stock-based compensation . . -- -- 151,743 700,000 700 1,126,500 -- (141,181) 1,137,762 Stock options exercised. . . -- -- -- 317,333 317 56,802 -- (25,743) 31,376 Conversion of Preferred to Common Stock. . . . . . .(8,937,905) (8,938) -- 8,937,905 8,938 -- -- -- -- Net loss . . . . . . . . . . -- -- -- -- -- -- (10,916,583) -- (10,916,583) ------------------------------------------------------------------------------------------------------ Balance, December 31, 1996. . -- -- 151,873 17,567,890 17,568 64,548,647 (11,884,166) (178,674) 52,655,248 (UNAUDITED) Sale of stock. . . . . . . . -- -- -- 2,004,218 2,004 29,433,849 -- -- 29,435,853 Sale of options. . . . . . . -- -- -- -- -- 35,000 -- -- 35,000 Sale of warrants . . . . . . -- -- -- -- -- -- -- -- -- Stock-based compensation . . -- -- 48,230 -- -- -- -- 23,901 72,131 Stock options exercised. . . -- -- -- 13,000 13 2,327 -- 2,656 4,996 Net loss . . . . . . . . . . -- -- -- -- -- -- (9,160,899) -- (9,160,899) ------------------------------------------------------------------------------------------------------ Balance, June 30, 1997 . . . -- $ -- $ 200,103 19,585,108 $19,585 $94,019,823 $(21,045,065) $(152,117) $73,042,329 ------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------ The accompanying notes are an integral part of these condensed financial statements. 7 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) NOTES TO CONDENSED FINANCIAL STATEMENTS (UNAUDITED) 1. BASIS OF PRESENTATION The accompanying unaudited financial statements have been prepared in accordance with generally accepted accounting principles and applicable Securities and Exchange Commission regulations for interim financial information. These financial statements do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. It is presumed that users of this interim financial information have read or have access to the audited financial statements for the preceding fiscal year contained in Triangle Pharmaceuticals, Inc. (the "Company") Annual Report on Form 10-K. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for fair presentation have been included. Operating results for the interim periods presented are not necessarily indicative of the results that may be expected for the full year. 2. NET LOSS PER SHARE For the three and six month periods ended June 30, 1996, the weighted average shares outstanding used in the calculation of net loss per share includes the effect of the conversion of all of the Company's Preferred Stock as if such conversion occurred as of July 12, 1995. Additionally, Common Stock or equivalent shares from stock options and awards sold or issued at prices below the Initial Public Offering ("IPO") price per share in the twelve months preceding the initial filing of the Company's Registration Statement on Form S-1 on September 11, 1996, have been included in the calculations as if outstanding from July 12, 1995 through June 30, 1996 pursuant to the requirements of the Securities and Exchange Commission. For the three and six month periods ended June 30, 1997, the weighted average shares outstanding used in the calculation of net loss per share do not include Common Stock equivalents because they have the effect of reducing net loss per share. Fully diluted earnings per share were not materially different from primary earnings per share. In February 1997, the Financial Accounting Standards Board issued Statement of Financial Accounting Standards ("SFAS") No. 128, "Earnings Per Share." SFAS 128 changes the computation of net income per share from the method currently prescribed by Accounting Principles Board Opinion No. 15. The Company intends to adopt SFAS 128 for periods ending after December 15, 1997 and to restate previously reported historical information at that time. Adoption of SFAS 128 is not expected to materially affect the Company's financial statements. 3. LICENSING AND OPTION AGREEMENTS The Company's existing license agreements require future payments of up to $28,250,000 contingent upon the achievement of certain development milestones. Additionally, the Company will pay royalties based on a percentage of net sales of each licensed product incorporating these drug candidates. Most of the Company's license agreements require minimum royalty payments after regulatory approval. Depending on the Company's success and timing in obtaining regulatory approval, aggregate annual minimum royalties could range from $2,000,000 (if only a single drug candidate is approved for one indication) to $49,500,000 (if all drug candidates are approved for all indications) under the Company's existing license agreements. 8 TRIANGLE PHARMACEUTICALS, INC. (A DEVELOPMENT STAGE COMPANY) NOTES TO CONDENSED FINANCIAL STATEMENTS (UNAUDITED) (CONTINUED) On June 17, 1997, the Company entered into a license agreement with Mitsubishi Chemical Corporation ("Mitsubishi") relating to the anti-HIV drug candidate, MKC-442. The agreement required an initial payment of $500,000 upon execution and requires future payments contingent upon the achievement of certain development milestones. At Mitsubishi's option, certain of these payments may be made in the form of the Company's capital stock. The Company is entitled to a potential reimbursement from Mitsubishi, the total of which cannot exceed $400,000, based upon the amount of certain development expenses incurred by the Company. Additionally, the Company will pay royalties based on a percentage of net sales. Mitsubishi has the right to terminate the license agreement if the Company does not satisfy certain milestone obligations or does not cure any material breach of the license agreement. The termination of the license agreement would have a material adverse effect on the Company. 4. Stockholders' Equity On June 6, 1997, the Company closed a private placement of 2,000,000 newly issued shares of Common Stock pursuant to a Common Stock Purchase Agreement dated June 6, 1997 (the "Agreement"). The total consideration received by the Company for the shares was $30,000,000 in cash, or a price of $15.00 per share. Net proceeds to the Company from the sale of the shares were approximately $29,400,000. The shares are restricted and may not be transferred or sold, except as permitted by the Agreement and pursuant to a registration of the shares or an available exemption from registration. The Company was introduced to the purchasers of the shares by George McFadden, one of the Company's directors. Mr. McFadden received a finder's fee of $500,000 in connection with the transaction. On June 30, 1997 the Company signed an agreement to acquire Avid Corporation ("Avid"), a private, antiviral pharmaceutical company. If the acquisition is completed, Triangle will pay $1,250,000 cash and 400,000 shares of Triangle Common Stock, plus up to an additional 2,100,000 shares of Triangle Common Stock contingent upon the attainment of certain development milestones. Triangle currently expects the acquisition to be completed by August 30, 1997. The closing of the acquisition is subject to conditions that must be satisfied. Avid's principal assets consist of worldwide license rights to a protease inhibitor for the treatment of HIV infection (DMP-450), early preclinical stage compounds for the treatment of Hepatitis B virus ("HBV") infection, proprietary assays to screen drug candidates for the treatment of HBV and assay technology for the potential use in screening drug candidates for the treatment of Hepatitis C virus ("HCV") infection. 9 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS This Quarterly Report on Form 10-Q may contain certain projections, estimates and other forward-looking statements that involve a number of risks and uncertainties, including those discussed below at "--Risks and Uncertainties." While this outlook represents management's current judgment on the future direction of the business, such risks and uncertainties could cause actual results to differ materially from any future performance suggested below. The Company undertakes no obligation to release publicly the results of any revisions to the statements contained in this report to reflect events or circumstances arising after the date hereof. The following should be read in conjunction with the Company's condensed financial statements. OVERVIEW Triangle is a pharmaceutical company engaged in the development of new drug candidates primarily in the antiviral area. Since its inception on July 12, 1995, the Company's operating activities have related primarily to recruiting personnel, negotiating license and option arrangements for its drug candidates, raising capital and developing the Company's drug candidates. The Company has not received any revenues from the sale of products, and does not expect any of its drug candidates to be commercially available for at least the next several years. As of June 30, 1997, the Company's accumulated deficit was approximately $21.0 million. The Company's drug development programs will require substantial capital expenditures, including expenditures for preclinical testing, chemical synthetic scale-up, clinical trials of drug candidates and payments to the Company's licensors. The Company has been unprofitable since its inception and expects to incur substantial and increasing losses for at least the next several years, due primarily to the expansion of its drug development programs. The Company expects that losses will fluctuate from period to period and that such fluctuations may be substantial. See "--Risks and Uncertainties--History of Operating Losses; Accumulated Deficit; Uncertainty of Future Profitability." The Company has only a limited operating history upon which an evaluation of the Company and its prospects can be based. The risks, expenses and difficulties encountered by companies at an early stage of development must be considered when evaluating the Company's prospects. To address these risks, the Company must, among other things, successfully develop and commercialize its drug candidates, secure all necessary proprietary rights, respond to competitive developments and continue to attract, retain and motivate qualified persons. There can be no assurance that the Company will be successful in addressing these risks. See "--Risks and Uncertainties--Development Stage Company; Uncertainty of Product Development." The operating expenses of the Company will depend on several factors, including the level of development expenses. Development expenses will depend on the progress and results of the Company's drug development efforts, which the Company cannot predict. Management may in some cases be able to control the timing of development expenses in part by accelerating or decelerating preclinical testing and clinical trial activities. As a result of these factors, the Company believes that period to period comparisons in the future are not necessarily meaningful and should not be relied upon as an indication of future performance. Due to all of the foregoing factors, it is possible that the Company's operating results will be below the expectations of market analysts and investors. In such event, the prevailing market price of the Common Stock would likely be materially adversely affected. See "--Risks and Uncertainties--Volatility of Stock Price." RESULTS OF OPERATIONS THREE MONTHS ENDED JUNE 30, 1997 AND 1996 The Company had total interest income of $771,326 for the three months ended June 30, 1997, compared to $53,620 for the same period in 1996. The increase in interest income is primarily due to an increase in investments associated with financing activities. See "--Liquidity and Capital Resources." 10 License fees totaled $500,000 for the three months ended June 30, 1997, compared to $2,751,829 for the same period in 1996. The decrease is primarily due to a decrease in the number of license agreements executed in the three month period ended June 30, 1997, as compared to the same period in 1996. The $500,000 for the three month period ended June 30, 1997 relates to the Company's execution of a license agreement with Mitsubishi Chemical Corporation ("Mitsubishi") for the anti-HIV drug candidate, MKC-442. Development expenses totaled $3,944,063 for the three months ended June 30, 1997, compared to $1,132,247 for the same period in 1996. Development expenses for the three month period ended June 30, 1997 consisted primarily of expenses for development work relating to drug synthesis, toxicology studies, compensation expenses and preclinical testing of the Company's drug candidates. During the same period the Company also recognized non-cash charges of $11,112 relating to the amortization of deferred consulting expenses. Development expenses were reduced by approximately $613,000 relating to the reimbursable development expenses by the licensor under the agreement for one of the Company's drug candidates. Development expenses for the three months ended June 30, 1996 consisted primarily of expenses related to the preclinical testing of certain of the Company's drug candidates. During the same period the Company also recognized non-cash charges of $313,327 relating to the amortization of deferred consulting expenses. The Company expects its development expenses to continue to increase substantially in the future due to continued expansion of drug development activities, including preclinical testing and clinical trials. In addition, if the Company in-licenses or otherwise acquires rights to additional drug candidates, development expenses would increase as a result. For example, if the Company's acquisition of Avid Corporation is completed, the Company will acquire rights to DMP-450, a protease inhibitor currently in phase Ib/IIa clinical trials, and the Company's development expenses will increase significantly. General and administrative expenses totaled $1,944,110 for the three months ended June 30, 1997, compared to $873,340 for the same period in 1996. General and administrative expenses for the three months ended June 30, 1997, consisted primarily of compensation expenses, rent expense and amounts paid for outside professional services and included non-cash charges of $25,265 related to the amortization of deferred compensation expenses. The increase in general and administrative expenses compared to the three months ended June 30, 1996, is comprised primarily of increases in compensation expense, rent expenses associated with office and laboratory facilities and increases in professional fees due to the growth of the Company's operations. The Company expects that its general and administrative expenses will increase in future periods. SIX MONTHS ENDED JUNE 30, 1997 AND 1996 The Company had total interest income of $1,497,190 in the six months ended June 30, 1997 compared to $85,158 for the same period in 1996. The increase in interest income is primarily due to an increase in investments associated with financing activities. See "Liquidity and Capital Resources." License fees totaled $500,000 for the six months ended June 30, 1997 and related to the execution of the license agreement with Mitsubishi for the anti-HIV drug candidate, MKC-442. License fees totaled $2,751,829 during the same period in 1996. The decrease is primarily due to a decrease in the number of license agreements executed during the six month period ended June 30, 1997. Future license fees may also consist of milestone payments under licensing arrangements, the amount of which could be substantial and the timing of which will depend on a number of factors that the Company cannot predict. These factors include, among others, the success of the Company's drug development programs and the extent to which the Company in-licenses additional drug candidates. Development expenses totaled $6,693,479 for the six months ended June 30, 1997 compared to $1,342,591 for the same period in 1996. Development expenses consisted primarily of expenses for development work relating to drug synthesis, toxicology studies and compensation expenses. The Company also recognized non-cash charges of $22,413 related to the amortization of deferred consulting expenses. The increase in development expenses relate to the advancement of the Company's drug candidates through their development programs. Development expenses were reduced by approximately $966,000 relating to the reimbursable 11 development expenses by the licensor under the agreement for one of the Company's drug candidates. The Company expects its development expenses to continue to increase substantially in the future due to continued expansion of drug development activities, including preclinical testing and clinical trials. In addition, if the Company in-licenses or otherwise acquires rights to additional drug candidates, development expenses would increase as a result. For example, if the Company's acquisition of Avid Corporation is completed, the Company will acquire rights to DMP-450, a protease inhibitor currently in phase Ib/IIa clinical trials, and the Company's development expenses will increase significantly. General and administrative expenses totaled $3,464,610 for the six months ended June 30, 1997 compared to $1,490,156 for the same period in 1996. General and administrative expenses for the six months ended June 30, 1997 consisted primarily of compensation expenses, rent expense and amounts paid for outside professional services and included non-cash charges of $66,274 related to the amortization of deferred compensation expenses. The increase in general and administrative expenses compared to the prior year is comprised primarily of increases in compensation expense, rent expenses associated with office and laboratory facilities and increases in professional fees. The increase is due primarily to the growth of the Company's operations. The Company expects that its general and administrative expenses will increase in future periods. LIQUIDITY AND CAPITAL RESOURCES The Company has financed its operations since inception (July 12, 1995) through June 30, 1997 primarily with the net proceeds received from private placements of equity securities, which provided aggregate net proceeds of approximately $51,700,000, and the Company's initial public offering, which provided aggregate net proceeds to the Company totaling $42,153,664 before deducting expenses of the offering of approximately $1,100,000. The Company's private placements include the sale of 2,000,000 shares of Common Stock pursuant to a Common Stock Purchase Agreement on June 6, 1997. The total consideration received by the Company for the shares was $30,000,000 in cash, or a price of $15.00 per share. Net proceeds to the Company from the sale of the shares were approximately $29,400,000. Through June 30, 1997, the Company received approximately $851,000 of an aggregate of $1,798,000 as reimbursement of certain development expenses under an agreement for one of its drug candidates. At June 30, 1997, the Company's principal source of liquidity was $50,111,941 in cash and cash equivalents and $24,335,822 in short term investments which are "available for sale." At June 30, 1997, the Company had utilized $529,679 of a secured equipment lease-line facility which expired on August 9, 1997. On June 17, 1997, the Company entered into a license agreement with Mitsubishi Chemical Corporation ("Mitsubishi") relating to an anti-HIV drug candidate. The agreement required an initial payment of $500,000 upon execution, which was paid on July 15, 1997, and requires future payments contingent upon the achievement of certain development milestones. At Mitsubishi's option, certain of these payments may be made in the form of the Company's capital stock. The Company is entitled to a potential reimbursement from Mitsubishi, the total of which cannot exceed $400,000, based upon the amount of certain development expenses incurred by the Company. Mitsubishi has the right to terminate the license agreement if the Company does not satisfy certain milestone obligations or does not cure any material breach of the license agreement. The termination of the license agreement would have a material adverse effect on the Company. The Company expects that its capital requirements will increase substantially in future periods as the Company's drug development programs expand. The Company's future capital requirements will depend on many factors, including the progress of the Company's drug development programs, the magnitude of these programs, the scope and results of preclinical testing and clinical trials, the cost, timing and outcome of regulatory reviews, the costs under the license and/or option agreements relating to the Company's drug candidates, administrative and legal expenses, the establishment of capacity for sales and marketing functions, the establishment of relationships with third parties for manufacturing and sales and marketing functions, and other factors. Amounts payable by the Company in the future under its existing license agreements are uncertain due to a number of factors, including the 12 progress of the Company's drug development programs, the Company's ability to obtain approval to commercialize any drug candidate and the commercial success of any approved drug. The Company's existing license agreements require future payments of up to $28,250,000 contingent upon the achievement of certain development milestones. Additionally, the Company will pay royalties based on a percentage of net sales of each licensed product incorporating these drug candidates. Most of the Company's license agreements require minimum royalty payments after regulatory approval. Depending on the Company's success and timing in obtaining regulatory approval, aggregate annual minimum royalties could range from $2,000,000 (if only a single drug candidate is approved for one indication) to $49,500,000 (if all drug candidates are approved for all indications) under the Company's existing license agreements. The Company believes that its existing cash and investments will be adequate to satisfy its anticipated capital requirements into 1998. The Company expects that it will be required to raise substantial additional funds through equity or debt financings, collaborative arrangements with corporate partners or from other sources. There can be no assurance that additional funding will be available on favorable terms from any of these sources or at all. See "--Risks and Uncertainties--Future Capital Needs; Uncertainty of Additional Funding." RISKS AND UNCERTAINTIES DEVELOPMENT STAGE COMPANY; UNCERTAINTY OF PRODUCT DEVELOPMENT The Company was incorporated in July 1995 and accordingly has only a limited operating history upon which an evaluation of the Company's business and prospects can be based. In addition, the Company's drug candidates are all in the early developmental stage and require significant, time consuming and costly development, testing and regulatory clearances. The Company does not expect any of its drug candidates to be commercially available for at least the next several years. The successful development of any new drug, including any of the Company's drug candidates, is highly uncertain and is subject to a number of significant risks. These risks include, among others, the possibility that any or all of the Company's drug candidates will be found to be ineffective, toxic or otherwise fail to receive necessary regulatory clearances; that the drug candidates will be uneconomical to manufacture, market or will not achieve broad market acceptance; that third parties will hold proprietary rights that will preclude the Company from marketing the drug candidates; or that third parties will market equivalent or superior products. The failure of the Company's drug development programs to result in commercially viable products would have a material adverse effect on the Company. HISTORY OF OPERATING LOSSES; ACCUMULATED DEFICIT; UNCERTAINTY OF FUTURE PROFITABILITY The Company has incurred losses since its inception. As of June 30, 1997, the Company's accumulated deficit was approximately $21.0 million. Losses have resulted principally from costs incurred in the acquisition and development of the Company's drug candidates and general and administrative costs. These costs have exceeded the Company's revenues, which to date have been generated primarily from interest income. The Company has not generated any revenue to date from the sale of drugs and does not expect to do so for at least the next several years. The Company expects to incur significant additional operating losses over the next several years and expects losses to increase as the Company's drug development efforts expand. The Company's ability to achieve profitability will depend upon its ability to develop and obtain regulatory approval for its drug candidates and to develop the capacity (or establish relationships with third parties) to manufacture, market and sell any drug candidates it successfully develops. There can be no assurance that the Company will ever generate significant revenues or achieve profitable operations. FUTURE CAPITAL NEEDS; UNCERTAINTY OF ADDITIONAL FUNDING The Company's drug development programs currently require and will in the future require substantial capital expenditures, including expenditures for preclinical testing, chemical synthetic scale up, clinical trials of drug candidates and payments to the Company's licensors. The Company's future capital requirements will depend on many factors, including the progress of the Company's drug development programs, the magnitude of these 13 programs, the scope and results of preclinical testing and clinical trials, the cost, timing and outcome of regulatory reviews, the costs under the license and/or option agreements relating to the Company's drug candidates, administrative and legal expenses, the establishment of capacity for sales and marketing functions, the establishment of relationships with third parties for manufacturing and sales and marketing functions, and other factors. The Company expects that its capital requirements will increase significantly in the future. The Company has incurred negative cash flow from operations since inception and does not expect to generate positive cash flow to fund its operations for at least the next several years. As a result, the Company believes that substantial additional equity or debt financings will be required to fund its operations. There can be no assurance that the Company will be able to consummate any such financings at all or on favorable terms, or that such financings will be adequate to meet the Company's capital requirements. Any additional equity or convertible debt financings could result in substantial dilution to the Company's stockholders. If adequate funds are not available, the Company may be required to delay, reduce the scope of or eliminate one or more of its drug development programs or attempt to continue development by entering into arrangements with collaborative partners or others that may require the Company to relinquish some or all of its rights to certain technologies or drug candidates that the Company would not otherwise desire to relinquish. In addition, from time to time, the Company considers the acquisition of technologies and drug candidates that, if completed, could increase the Company's capital requirements. The Company's inability to fund its capital requirements would have a material adverse effect on the Company. UNCERTAINTIES RELATED TO CLINICAL TRIALS Before obtaining required regulatory approvals for the commercial sale of any of its drug candidates under development, the Company must demonstrate through preclinical testing and clinical trials that each product is safe and effective for use in each target indication. The results from preclinical testing and early clinical trials may not be predictive of results that will be obtained in pivotal clinical trials, and there can be no assurance that the Company's clinical trials will demonstrate sufficient safety and effectiveness to obtain required regulatory approvals or will result in marketable products. A number of companies in the pharmaceutical industry have suffered significant setbacks in advanced clinical trials, even after promising results in earlier trials. The administration of any drug candidate developed by the Company may produce undesirable side effects in humans. The occurrence of side effects could interrupt, delay or halt clinical trials of such drug candidate and could ultimately prevent its approval by the United States Food and Drug Administration ("FDA") or foreign regulatory authorities for any and all targeted indications. The Company or the FDA may suspend or terminate clinical trials at any time if it is believed that the trial participants are being exposed to unacceptable health risks. There can be no assurance that clinical trials will demonstrate that any drug candidate under development by the Company is safe or effective. The rate of completion of the Company's clinical trials will depend upon, among other factors, obtaining adequate clinical supplies and the rate of patient enrollment. Patient enrollment is a function of many factors, including the size of the patient population, the nature of the protocol, the proximity of patients to clinical sites and the eligibility criteria for the study. Delays in planned patient enrollment can result in increased costs or delays or both, which could have a material adverse effect on the Company. There can be no assurance that if clinical trials are successfully completed, the Company will be able to submit a New Drug Application ("NDA") in a timely manner or that any such application will be approved by the FDA. Any failure of the Company to complete successfully its clinical trials and obtain approvals of corresponding NDAs would have a material adverse effect on the Company. UNCERTAINTY OF PATENTS; DEPENDENCE ON PATENTS, LICENSES AND PROPRIETARY RIGHTS The Company's success will depend in large part on the ability of the Company and its licensors to obtain patent protection with respect to its drug candidates, defend patents once obtained, maintain trade secrets and operate without infringing upon the patents and proprietary rights of others and to obtain appropriate licenses to patents or proprietary rights held by third parties, both in the United States and in foreign countries. The Company has no patents in its own name and has only one patent application of its own pending, but has obtained licenses to 14 patents, patent applications and other proprietary rights from third parties with respect to each of the Company's seven drug candidates. The patent positions of pharmaceutical companies, including those of the Company, are uncertain and involve complex legal and factual questions for which important legal principles are unresolved. There can be no assurance that the Company or its licensors have or will develop or obtain the rights to products or processes that are patentable, that patents will issue from any of the pending applications or that claims allowed will be sufficient to protect the technology licensed to the Company. In addition, no assurance can be given that any patents issued to or licensed by the Company will not be challenged, invalidated, infringed or circumvented, or that the rights granted thereunder will provide competitive advantages to the Company. The Company's success will also depend in large part on the Company not breaching the licenses pursuant to which the Company obtained its technology and drug candidates. A number of pharmaceutical companies, biotechnology companies, universities and research institutions have filed patent applications or received patents to technologies that cover or are similar to the technologies licensed by the Company. The Company is aware of certain patent applications previously filed by and patents already issued to others that conflict with patents or patent applications licensed to the Company either by claiming the same methods or compounds or by claiming methods or compounds that could dominate those licensed to the Company. In addition, there can be no assurance that the Company is aware of all patents or patent applications that may materially affect the Company's ability to make, use or sell any products. United States patent applications are confidential while pending in the United States Patent and Trademark Office ("PTO"), and patent applications filed in foreign countries are often first published six months or more after filing. Any conflicts resulting from third party patent applications and patents could significantly reduce the coverage of the patents licensed to the Company and limit the ability of the Company or its licensors to obtain meaningful patent protection. If patents are issued to other companies that contain competitive or conflicting claims, the Company may be required to obtain licenses to these patents or to develop or obtain alternative technology. There can be no assurance that the Company will be able to obtain any such license on acceptable terms or at all. If such licenses are not obtained, the Company could be delayed in or prevented from pursuing the development or commercialization of its drug candidates, which would have a material adverse effect on the Company. The Company is aware of significant risks regarding the patent rights licensed by the Company relating to three of the seven compounds comprising the Company's existing drug candidate portfolio. The Company may not be able to commercialize FTC, DAPD or CS-92 for human immunodeficiency virus ("HIV") and/or hepatitis B virus ("HBV") due to patent rights held by third parties other than the Company's licensors. The Company is aware of numerous patent applications and issued patents in the United States and numerous foreign countries held by third parties other than the Company's licensors that relate to these compounds and their use alone or with other compounds to treat HIV and HBV. As a result, the positions of the Company and its licensors with respect to the use of FTC, DAPD and CS-92 to treat HIV and/or HBV are highly uncertain and involve numerous complex legal and factual questions that are unknown or unresolved. If any of these questions is resolved in a manner that is not favorable to the Company's licensors or the Company, the Company would not have the right to commercialize FTC, DAPD and/or CS-92 in the absence of a license from one or more third parties, which may not be available on acceptable terms or at all. In addition, even in the absence of an unfavorable resolution of any of these questions, the Company may attempt to obtain licenses from one or more third parties in order to reduce or eliminate the risks relating to some or all of these matters. There can be no assurance that the Company will elect to obtain any such licenses or that such licenses will be available on acceptable terms or at all. The Company's inability to commercialize any of these compounds would have a material adverse effect on the Company. FTC FTC belongs to the same general class of nucleosides as 3TC, which has been approved in the United States by the FDA for use in combination with AZT for the treatment of HIV and by similar, regulatory agencies in Europe for use in combination with other nucleoside analogues for the treatment of HIV. 3TC is currently being sold by Glaxo Wellcome plc ("Glaxo") for the treatment of HIV under a license agreement with BioChem Pharma Inc. ("BioChem Pharma"). The Company obtained its rights to purified forms of FTC under a license from Emory University ("Emory"). In 1990 and 1991, Emory filed in the United States and thereafter in numerous foreign 15 countries patent applications with claims to composition of matter and methods to treat HIV and HBV with FTC. Yale University ("Yale") filed patent applications on FTC and its use to treat HBV in 1991 in the United States, and subsequently licensed its rights under those patent applications to Emory. The Company's license arrangement with Emory includes all rights under the Yale patent applications. HIV. Emory received a United States patent in 1993 covering a method to treat HIV infection with FTC. BioChem Pharma filed a patent application in the United States in 1989 and was issued a patent in 1991 covering a group of nucleosides in the same general class as FTC, but which did not include FTC. BioChem Pharma filed foreign patent applications in 1990 based upon its 1989 United States patent application, and in those foreign applications included FTC among a large class of nucleosides. The foreign patent applications are pending in a large number of countries, and have issued in a number of countries with claims directed to FTC and its use to treat HIV. In addition, BioChem Pharma filed a United States patent application in 1991 specifically directed to a purified form of FTC that exhibits advantageous properties for the treatment of HIV on which two patents have issued, one directed to the purified form of FTC and another directed to a method for treating antiviral diseases with the purified form of FTC. The PTO has recently declared an interference between the latter BioChem Pharma patent and a patent application filed by Emory. Emory has been named senior party to the interference proceeding. There can be no assurance, however, that Emory will prevail in the interference proceeding, or that the interference proceeding will not delay the decision of the PTO regarding Emory's patent application. BioChem Pharma has also filed patent applications in a large number of foreign countries based upon its 1991 United States patent application, and patents have issued in certain countries. BioChem Pharma may have additional patent applications pending in the United States. In the United States, the first to invent a subject matter is entitled to patent protection on that invention. With respect to patent applications filed prior to January 1, 1996, United States patent law provides that if a party invented a technology outside the United States, then for purposes of determining the first to invent the technology, that party is deemed to have invented the technology on the earlier of the date it introduced the invention in the United States or the date it filed its patent application. In a registration statement filed with the United States Securities and Exchange Commission, BioChem Pharma stated that since it conducts substantially all of its research activities outside the United States, it is at a disadvantage as to inventions made prior to January 1, 1996 with respect to obtaining United States patents as compared to companies that maintain research facilities in the United States. The Company does not know whether Emory or BioChem Pharma was the first to invent the subject matter claimed in their respective United States patent applications or patents, or whether BioChem Pharma invented the technology disclosed in its patent applications in the United States or introduced that technology in the United States before the date of its patent applications. In foreign countries, the first party to file a patent application on an invention, not the first to invent the subject matter, is entitled to patent protection on that invention. While the Company believes that Emory's patent applications that disclosed FTC as a useful anti-HIV agent were filed in foreign countries before BioChem Pharma filed its foreign patent applications on that subject matter, BioChem Pharma has been issued patents in several foreign countries. Further, BioChem Pharma has filed for patent protection on FTC and its uses in certain countries in which Emory did not file for patent protection. There can be no assurance that Emory will initiate or be successful in any foreign proceeding attempting to revoke patents issued to BioChem Pharma or addressing the relative rights of BioChem Pharma and Emory. BioChem Pharma has opposed patent claims on FTC granted to Emory in Japan and Australia. Emory has opposed patent claims on FTC granted to BioChem Pharma in Norway. There can be no assurance that BioChem Pharma will not make additional challenges to any Emory patents or patent applications, or that Emory will succeed in defending any such challenges. There can be no assurance that the sale of FTC by the Company for the treatment of HIV would not be held to infringe United States and foreign patent rights of BioChem Pharma. Under the patent laws of most countries, a product can be found to infringe a third party patent either if the third party patent expressly covers the product or method of treatment using the product, or in certain circumstances, if the third party patent, while not expressly covering the product or method, covers subject matter that is substantially equivalent in nature to the product or method. If it is determined that the sale of FTC for the treatment of HIV infringes a BioChem Pharma patent, the Company would not have the right to make, use or sell FTC for the treatment of HIV in one or more countries in the absence of a license from BioChem Pharma. There can be no assurance that the Company could obtain a license from BioChem Pharma on acceptable terms or at all. 16 HBV. Burroughs Wellcome Co. ("Burroughs Wellcome") filed patent applications in March and May 1991 in Great Britain on a method to treat HBV with FTC. Burroughs Wellcome filed similar patent applications in other countries, which the Company believes includes the United States. Glaxo subsequently acquired Burroughs Wellcome's rights under those patent applications. Those applications were filed in foreign countries prior to the date Emory filed its patent application on the use of FTC to treat HBV, and therefore, the foreign patent applications filed by Burroughs Wellcome have priority over those filed by Emory. In July 1996, Emory instituted litigation against Glaxo in the United States District Court to obtain ownership of the patent applications filed by Burroughs Wellcome, alleging that Burroughs Wellcome converted and misappropriated Emory's invention and property, and that an Emory employee is the inventor or a co-inventor of the subject matter covered by the Burroughs Wellcome patent applications. There can be no assurance that Emory will succeed in its efforts to establish ownership rights. If Emory fails to establish ownership rights, the Company could not make, use or sell FTC for the treatment of HBV in countries in which patents are issued to Glaxo without a license from Glaxo. If Emory establishes only co-ownership rights (and not sole ownership) to these patents and patent applications, laws in Europe, Korea and perhaps other countries could prohibit Emory from licensing any co-owned patent rights without Glaxo's consent. If the Company is required to obtain a license from Glaxo to sell FTC for the treatment of HBV, there can be no assurance that the Company would be able to obtain such a license on acceptable terms or at all. BioChem Pharma filed a patent application in May 1991 in Great Britain also directed to a method to treat HBV with FTC. BioChem Pharma filed similar patent applications in other countries, and in January 1996 was issued a patent in the United States. Emory has informed the Company that Emory intends to challenge BioChem Pharma's issued United States patent. There can be no assurance that Emory will pursue or succeed in any such proceeding. The Company cannot sell FTC for the treatment of HBV in the United States unless the BioChem Pharma patent is held invalid by a United States court or administrative body or unless the Company obtains a license from Biochem Pharma. There can be no assurance that the Company would be able to obtain such a license on acceptable terms or at all. In July 1991, BioChem Pharma was issued a United States patent on the use of 3TC to treat HBV and has corresponding applications pending or issued in foreign countries. If it is determined that the use of FTC to treat HBV is not substantially different from the use of 3TC to treat HBV, a court could hold that the use of FTC to treat HBV infringes these BioChem Pharma 3TC patents. In addition, BioChem Pharma has filed in the United States and foreign countries several patent applications on manufacturing methods relating to a class of nucleosides that includes FTC. If the Company uses a manufacturing method that is covered by patents issuing on any of these applications, the Company would not be able to manufacture FTC without a license from BioChem Pharma. There can be no assurance that the Company would be able to obtain such a license on acceptable terms or at all. DAPD The Company obtained its rights to DAPD under a license from Emory and University of Georgia Research Foundation, Inc. ("UGARF"). The DAPD portfolio licensed to the Company consists of two issued United States patents and several United States and foreign patent applications that cover a method for the synthesis of DAPD and its use to treat HIV and HBV. Emory and UGARF filed patent applications claiming these inventions in the United States in 1990, 1992 and 1993, respectively. BioChem Pharma filed a patent application in the United States in 1988 on a group of nucleosides in the same general class as DAPD and their use to treat HIV, and has filed corresponding patent applications in foreign countries. The PTO issued a patent to BioChem Pharma in 1993 covering a class of nucleosides that includes DAPD and its use to treat HIV. Corresponding patents have been issued to BioChem Pharma in many foreign countries. Emory has filed an opposition to BioChem Pharma's granted patent application in the European Patent Office based, in part, upon Emory's assertion that BioChem Pharma's patent does not disclose how to make DAPD, and Emory has informed the Company that Emory intends to challenge BioChem Pharma's patents and patent applications in other countries. Patent claims granted to Emory on a portion of the DAPD technology by the Australian Patent Office have been opposed by BioChem Pharma. There can be no assurance that a court or administrative body would invalidate BioChem Pharma's patent claims or that a sale of DAPD by the Company would not infringe BioChem Pharma's patents. If Emory, UGARF and the Company do not challenge, or are not successful in any challenge to, BioChem Pharma's 17 issued patents or pending patent applications (or patents that may issue as a result of such applications), the Company will not be able to manufacture, use or sell DAPD in the United States and any foreign countries in which BioChem Pharma receives a patent without a license from BioChem Pharma. There can be no assurance that the Company would be able to obtain a license from BioChem Pharma on acceptable terms or at all. CS-92 The Company obtained its rights to CS-92 under a license from Emory and UGARF. Emory and UGARF have obtained two United States patents that cover CS-92 and its use to treat HIV, and have filed a European patent application and a Japanese patent application with claims limited to the use of CS-92 as a method for administering AZT, which includes the administration of CS-92 as a precursor form of AZT, to treat HIV infection. Burroughs Wellcome filed an application with the European Patent Office in September 1986 directed to a broad group of nucleosides that includes CS-92, and their use to treat HIV infection. Burroughs Wellcome subsequently filed similar applications in other countries, and the Company believes Burroughs Wellcome filed a similar patent application in the United States. Patents have been issued to Burroughs Wellcome in certain countries based upon these patent applications. Glaxo now has the rights to these patents and patent applications. There can be no assurance that, if challenged, a court would uphold the Emory/UGARF patents in light of the disclosures contained in the earlier filed Burroughs Wellcome patent applications. In addition, CS-92 is metabolized to AZT in cell lines IN VITRO, and based on that, the Company believes that it may likewise be converted to AZT IN VIVO. A court could hold that United States and foreign patents owned by Glaxo covering the use of AZT to treat HIV infection would be infringed by the sale of CS-92 to treat HIV infection. If the use of CS-92 is found to infringe the patents owned by Glaxo, then the Company would not have the right to sell CS-92 in one or more countries without a license from Glaxo. There can be no assurance that the Company would be able to obtain a license from Glaxo on acceptable terms or at all. Litigation, which could result in substantial cost to the Company, may also be necessary to enforce any patents to which the Company has rights or to determine the scope, validity and enforceability of other parties' proprietary rights, which may affect the Company's drug candidates and technology. United States patents carry a presumption of validity and generally can be invalidated only through clear and convincing evidence. The Company's licensors may also have to participate in interference proceedings declared by the PTO to determine the priority of an invention, which could result in substantial cost to the Company. As indicated above, one interference has already been declared by the PTO in connection with the FTC technology. There can be no assurance that the Company's licensed patents would be held valid by a court or administrative body or that an alleged infringer would be found to be infringing. Further, with respect to the drug candidates licensed or optioned by the Company from Emory, UGARF and the Regents of the University of California ("Regents"), Emory, UGARF and the Regents are primarily responsible for any litigation, interference, opposition or other action pertaining to patents or patent applications related to the licensed technology and the Company is required to reimburse them for the costs they incur in performing these activities. As a result, the Company generally does not have the ability to institute or determine the conduct of any such patent proceedings unless Emory, UGARF and/or the Regents do not elect to institute or elect to abandon such proceedings. In cases where Emory, UGARF and/or the Regents elect to institute and prosecute patent proceedings, the Company's rights will be dependent in part upon the manner in which Emory, UGARF and/or the Regents conduct the proceedings. Emory, UGARF and/or the Regents could, in any of these proceedings they elect to initiate and maintain, elect not to vigorously pursue or defend or to settle such proceedings on terms that are not favorable to the Company. An adverse outcome in any patent litigation or interference proceeding could subject the Company to significant liabilities to third parties, require disputed rights to be licensed from third parties or require the Company to cease using such technology, any of which could have a material adverse effect on the Company. Moreover, the mere uncertainty resulting from the institution and continuation of any technology related litigation or interference proceeding could have a material adverse effect on the Company pending resolution of the disputed matters. The Company also relies on unpatented trade secrets and know how to maintain its competitive position, which it seeks to protect, in part, by confidentiality agreements with employees, consultants and others. There can be no assurance that these agreements will not be breached or terminated, that the Company will have adequate remedies for any breach, or that the Company's trade secrets will not otherwise become known or be independently 18 discovered by competitors. The Company relies on certain technologies to which it does not have exclusive rights or which may not be patentable or proprietary and thus may be available to competitors. The Company has filed an application for but has not obtained a trademark registration with respect to its corporate name and its logo. Another company has filed an application to obtain a trademark registration for the name "Triangle Coordinated Care," and the Company is aware that several other companies use trade names that are similar to the Company's for their businesses. If the Company is not able to obtain any licenses that may be necessary for the Company to use its corporate name, it may be required to change its corporate name. The Company's management personnel were previously employed by other pharmaceutical companies. In many cases, these individuals are conducting drug development activities for the Company in areas similar to those in which they were involved prior to joining the Company. As a result, the Company, as well as these individuals, could be subject to allegations of violation of trade secrets and other similar claims. EXTENSIVE GOVERNMENT REGULATION; NO ASSURANCE OF REGULATORY APPROVAL Human pharmaceutical products are subject to rigorous preclinical testing and clinical trials and other approval procedures mandated by the FDA and foreign regulatory authorities. Various federal and foreign statutes and regulations also govern or influence the manufacturing, safety, labeling, storage, record keeping and marketing of pharmaceutical products. The process of obtaining these approvals and the subsequent compliance with appropriate United States and foreign statutes and regulations are time consuming and require the expenditure of substantial resources. In addition, these requirements and processes vary widely from country to country. The time required for completing preclinical testing and clinical trials and obtaining regulatory approvals is uncertain. The Company may decide to replace a drug candidate in preclinical testing and/or clinical trials with a modified drug candidate, thus extending the development period. In addition, the FDA or similar foreign regulatory authorities may require additional clinical trials, which could result in increased costs and significant development delays. Delays or rejections may also be encountered based upon changes in FDA policy during the period of product development and FDA review. Similar delays or rejections may be encountered in other countries. The Company's drug candidates may not qualify for accelerated development and/or approval under FDA regulations and, even if some of the Company's drug candidates qualify for accelerated development and/or approval, they may not be approved for marketing sooner than would be historically expected or at all. There can be no assurance that even after substantial time and expenditures, any of the Company's drug candidates under development will receive marketing approval in any country on a timely basis or at all. If the Company is unable to demonstrate the safety and effectiveness of its drug candidates to the satisfaction of the FDA or foreign regulatory authorities, the Company will be unable to commercialize its drug candidates and would be materially and adversely affected. Further, even if regulatory approval of a drug candidate is obtained, the approval may entail limitations on the indicated uses for which the drug candidate may be marketed. A marketed product, its manufacturer and the manufacturer's facilities are subject to continual review and periodic inspections, and subsequent discovery of previously unknown problems with a product, manufacturer or facility may result in restrictions on such product or manufacturer, including withdrawal of the product from the market. The failure to comply with applicable regulatory requirements can, among other things, result in fines, suspension of regulatory approvals, refusal to approve pending applications, refusal to permit exports from the United States, product recalls, seizure of products, injunctions, operating restrictions and criminal prosecutions. Further, FDA policy may change and additional government regulations may be established that could prevent or delay regulatory approval of the Company's drug candidates. The effect of governmental regulation may be to delay the marketing of new products for a considerable period of time or to prevent such marketing altogether, to impose costly requirements on the Company's activities or to provide a competitive advantage to other companies that compete with the Company. Adverse clinical results by others could have a negative impact on the regulatory process and timing with respect to the development and approval of the Company's drug candidates. A delay in obtaining or failure to obtain regulatory approvals could have a material adverse effect on the Company. The extent and character of potentially adverse governmental regulation that may arise from future legislation or administrative action cannot be predicted. 19 The Company is also subject to various federal, state and local laws and regulations relating to safe working conditions, laboratory and manufacturing practices, the experimental use of animals and the use and disposal of hazardous or potentially hazardous substances, including radioactive compounds and infectious disease agents, used in connection with its development work. INTENSE COMPETITION; RISK OF TECHNOLOGICAL CHANGE The Company is engaged in segments of the pharmaceutical industry that are highly competitive and rapidly changing. If successfully developed and approved, the drug candidates that the Company is currently developing will compete with numerous existing therapies. In addition, a number of companies are pursuing the development of novel pharmaceuticals that target the same diseases the Company is targeting. The Company believes that a significant number of drugs are currently under development and will become available in the future for the treatment of HIV. The Company anticipates that it will face intense and increasing competition in the future as new products enter the market and advanced technologies become available. There can be no assurance that existing products or new products developed by the Company's competitors will not be more effective, or more effectively marketed and sold, than any that may be developed by the Company. Competitive products may render the Company's licensed technology and products obsolete or noncompetitive prior to the Company's recovery of development or commercialization expenses incurred with respect to any such products. The development by others of a cure or new treatment methods for the indications for which the Company is developing drug candidates could render the Company's drug candidates noncompetitive, obsolete or uneconomical. Many of the Company's competitors have significantly greater financial, technical and human resources than the Company and may be better equipped to develop, manufacture and market products. In addition, many of these companies have extensive experience in preclinical testing and clinical trials, obtaining FDA and other regulatory approvals and manufacturing and marketing pharmaceutical products. Many of these competitors also have products that have been approved or are in late stage development and operate large, well funded research and development programs. Smaller companies may also prove to be significant competitors, particularly through collaborative arrangements with large pharmaceutical and biotechnology companies. Furthermore, academic institutions, governmental agencies and other public and private research organizations are becoming increasingly aware of the commercial value of their inventions and are more actively seeking to commercialize the technology they have developed. If the Company's drug candidates are successfully developed and approved, the Company will face competition based on the safety and effectiveness of its products, the timing and scope of regulatory approvals, availability of supply, marketing and sales capability, reimbursement coverage, price and patent position. There can be no assurance that the Company's competitors will not develop more effective or more affordable technology or products, or achieve earlier patent protection, product development or product commercialization than the Company. Accordingly, the Company's competitors may succeed in commercializing products more rapidly or effectively than the Company, which could have a material adverse effect on the Company. RISKS RELATED TO LICENSE AND OPTION AGREEMENTS The agreements pursuant to which the Company has in-licensed or obtained an option to in-license its drug candidates permit the Company's licensors to terminate the agreements under certain circumstances, such as the failure by the Company to achieve certain development milestones or the occurrence of an uncured material breach by the Company. The termination of any of these agreements could have a material adverse effect on the Company. Upon termination of the license agreements with Emory and UGARF, the Company is required to grant to Emory and UGARF a non-exclusive, royalty free license to all of the Company's interest in the licensed technology (including any improvements to the technology developed by the Company). In addition, the license and option agreements with Emory, UGARF and the Regents provide that Emory, UGARF and the Regents are primarily responsible for any litigation, interference, opposition or other action pertaining to the patents related to the technology licensed to the Company, and the Company is required to reimburse them for the costs they incur in performing these activities. The Company believes that these costs as well as other costs under the license and option agreements relating to the Company's drug candidates will be substantial, and any inability or failure of the Company to pay these costs with respect to any drug candidate could result in the termination of the license or option agreement for such drug candidate. 20 LACK OF MANUFACTURING CAPABILITIES The Company does not have any manufacturing capacity and currently plans to seek to establish relationships with third party manufacturers for the manufacture of clinical trial material and the commercial production of any products it may develop. There can be no assurance that the Company will be able to establish relationships with third party manufacturers on commercially acceptable terms or that third party manufacturers will be able to manufacture products in commercial quantities under good manufacturing practices mandated by the FDA on a cost effective basis. The Company's dependence upon third parties for the manufacture of its products may adversely affect the Company's profit margins and its ability to develop and commercialize products on a timely and competitive basis. Further, there can be no assurance that manufacturing or quality control problems will not arise in connection with the manufacture of the Company's products or that third party manufacturers will be able to maintain the necessary governmental licenses and approvals to continue manufacturing the Company's products. Any failure to establish relationships with third parties for its manufacturing requirements on commercially acceptable terms would have a material adverse effect on the Company. LACK OF SALES AND MARKETING CAPABILITIES The Company currently has only one marketing employee and no sales personnel. The Company will have to develop a sales force or rely on marketing partners or other arrangements with third parties for the marketing, distribution and sale of any products it develops. The Company currently intends to market in the United States most of the drug candidates that it successfully develops primarily through a direct sales force and outside the United States through a combination of a direct sales force and arrangements with third parties. There can be no assurance that the Company will be able to establish marketing, distribution or sales capabilities or make arrangements with third parties to perform those activities on terms satisfactory to the Company or that any internal capabilities or third party arrangements will be cost effective. In addition, any third parties with which the Company establishes marketing, distribution or sales arrangements may have significant control over important aspects of the commercialization of the Company's products, including market identification, marketing methods, pricing, composition of sales force and promotional activities. There can be no assurance that the Company will be able to control the amount and timing of resources that any third party may devote to the Company's products or prevent any third party from pursuing alternative technologies or products that could result in the development of products that compete with the Company's products and the withdrawal of support for the Company's programs. DEPENDENCE ON THIRD PARTIES FOR DEVELOPMENT, MANUFACTURING AND IN-LICENSING The Company intends to engage third party contract research organizations ("CROs") to perform certain functions in connection with the development of the Company's drug candidates and third parties to perform many aspects of the manufacture of drug substance. The Company intends to design clinical trials, but have CROs conduct the clinical trials. The Company will rely on the CROs to perform many important aspects of clinical trials. As a result, these aspects of the Company's drug development programs will be outside the direct control of the Company. In addition, there can be no assurance that the CROs or third parties will perform all of their obligations under arrangements with the Company. In the event that the CROs or third parties do not perform clinical trials or manufacture drug substance in a satisfactory manner or breach their obligations to the Company, the commercialization of any drug candidate may be delayed or precluded, which would have a material adverse effect on the Company. The Company does not intend to engage in drug discovery. The Company's strategy for obtaining additional drug candidates is to utilize the relationships of its management team and Scientific Advisory Board to identify compounds for in-licensing from companies, universities, research institutions and other organizations. There can be no assurance that the Company will succeed in in-licensing additional drug candidates on acceptable terms or at all. 21 NO ASSURANCE OF MARKET ACCEPTANCE The Company's success will depend in substantial part on the extent to which any product it develops achieves market acceptance. The degree of market acceptance will depend upon a number of factors, including the receipt and scope of regulatory approvals, the establishment and demonstration in the medical community of the safety and effectiveness of the Company's products and their potential advantages over existing treatment methods, and reimbursement policies of government and third party payors. There can be no assurance that physicians, patients, payors or the medical community in general will accept or utilize any product that the Company may develop. RISKS RELATING TO COMBINATION THERAPY The Company's success will also depend in large part on the extent to which combination therapy for the treatment of HIV in the United States and Europe and for the treatment of HBV in developing areas of the world, particularly Asia, achieves market acceptance. Present combination treatment regimens for the treatment of HIV are expensive (published reports indicate the cost per patient per year can exceed $13,000), and may increase as new combinations are developed. These costs have resulted in a limitation of reimbursement available from third party payors for the treatment of HIV infection, and the Company expects that reimbursement pressures will continue in the future. If combination therapy is accepted as a method to treat HBV, treatment regimens are also likely to be expensive. The Company expects that even the cost of monotherapy for HBV will be considered expensive in developing countries. Any failure of combination therapy to achieve significant market acceptance for the treatment of HIV or potentially HBV could have a material adverse effect on the Company. DEPENDENCE ON KEY EMPLOYEES The Company is highly dependent on its senior management and scientific staff, including Dr. David Barry, the Company's Chairman and Chief Executive Officer. Except for Dr. Barry, the Company has not entered into employment agreements with any of its personnel. The loss of the services of any member of its senior management or scientific staff may significantly delay or prevent the achievement of product development and other business objectives. Retaining and attracting qualified personnel, consultants and advisors is critical to the Company's success. In order to pursue its drug development programs and marketing plans, the Company will be required to hire additional qualified scientific and management personnel. Competition for qualified individuals is intense and the Company faces competition from numerous pharmaceutical and biotechnology companies, universities and other research institutions. There can be no assurance that the Company will be able to attract and retain such individuals on acceptable terms or at all, and the failure to do so would have a material adverse effect on the Company. In addition, the Company relies on members of its Scientific Advisory Board to assist the Company in formulating its drug development strategy. All of the members of the Scientific Advisory Board are employed by other employers and each such member may have commitments to or consulting or advisory contracts with other entities that may limit his availability to the Company. UNCERTAINTY OF HEALTH CARE REFORM MEASURES AND THIRD PARTY REIMBURSEMENT The business and financial condition of pharmaceutical companies will continue to be affected by the efforts of governments and third party payors to contain or reduce the cost of health care through various means. A number of legislative and regulatory proposals aimed at changing the health care system have been proposed in recent years. In addition, an increasing emphasis on managed care in the United States has and will continue to increase the pressure on pharmaceutical pricing. While the Company cannot predict whether legislative or regulatory proposals will be adopted or the effect those proposals or managed care efforts may have on its business, the announcement and/or adoption of such proposals or efforts could have a material adverse effect on the Company. In the United States and elsewhere, sales of prescription pharmaceuticals are dependent in part on the availability of reimbursement to the consumer from third party payors, such as government and private insurance plans that mandate predetermined discounts from list prices. Third party payors are increasingly challenging the prices charged for medical products and services. If the Company succeeds in bringing one or more products to the 22 market, there can be no assurance that these products will be considered cost effective or that reimbursement to the consumer will be available or will be sufficient to allow the Company to sell its products on a competitive basis. ABSENCE OF PRODUCT LIABILITY INSURANCE; INSURANCE RISKS The Company's business will expose it to potential product liability risks that are inherent in the testing, manufacturing and marketing of pharmaceutical products. There can be no assurance that product liability claims will not be asserted against the Company. The Company currently has only limited product liability insurance relating to potential claims arising from its clinical trials. The Company intends to expand its insurance coverage if and when the Company begins marketing commercial products. There can be no assurance, however, that the Company will be able to obtain any additional product liability insurance on commercially acceptable terms or that the Company will be able to maintain its existing insurance and/or any additional insurance it may obtain in the future at a reasonable cost or in sufficient amounts to protect the Company against potential losses. A successful product liability claim or series of claims brought against the Company could have a material adverse effect on the Company. HAZARDOUS MATERIALS The Company's drug development programs involve the controlled use of hazardous materials, chemicals, viruses and various radioactive compounds. Although the Company believes that its handling and disposing of such materials comply with the standards prescribed by state and federal regulations, the risk of accidental contamination or injury from these materials cannot be completely eliminated. In the event of such an accident, the Company could be held liable for any damages or fines that result and any such liability could exceed the resources of the Company. CONCENTRATION OF STOCK OWNERSHIP; CONTROL BY MANAGEMENT AND EXISTING STOCKHOLDERS As of July 31, 1997 the Company's directors, executive officers and their respective affiliates beneficially owned approximately 48% of the Company's outstanding Common Stock. As a result, these stockholders are able to exercise significant influence over all matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions. Such concentration of ownership may also have the effect of delaying or preventing a change in control of the Company that may be favored by other stockholders. VOLATILITY OF STOCK PRICE The market price of the Company's Common Stock is likely to be highly volatile and could be subject to wide fluctuations in response to factors such as announcements of the results of clinical trials, developments with respect to patents or proprietary rights, announcements of technological innovations, new products or new contracts by the Company or its competitors, actual or anticipated variations in the Company's operating results due to a number of factors including, among others, the level of development expenses, changes in financial estimates by securities analysts, conditions and trends in the pharmaceutical and other industries, adoption of new accounting standards affecting the industry, general market conditions and other factors. As a result, it is possible that the Company's operating results will be below the expectations of market analysts and investors, which would likely have a material adverse effect on the prevailing market price of the Common Stock. Sales of a substantial number of shares of Common Stock in the public market could also adversely affect the market price of the Common Stock. In addition, holders of approximately 12,600,000 shares of Common Stock (including shares issuable upon the exercise of outstanding warrants) are entitled to certain rights with respect to registration of such shares of Common Stock for offer or sale to the public. Any such sales may have an adverse effect on the Company's ability to raise needed capital through an offering of its equity or convertible debt securities and may adversely affect the prevailing market price of the Common Stock. Further, the stock market has experienced extreme price and volume fluctuations that have particularly affected the market prices of equity securities of many pharmaceutical and biotechnology companies and that often have been unrelated or disproportionate to the operating performance of such companies. These market fluctuations, as well as general economic, political and market conditions such as recessions or international currency fluctuations, may adversely affect the market price of the Common Stock. In the past, following periods of volatility in the market price of the securities of companies in the pharmaceutical and biotechnology industries, securities class action litigation has often been instituted against those companies. Such litigation, if instituted against the Company, could result in substantial costs and a diversion of management attention and resources, which would have a material adverse effect on the Company. The realization of any of the risks described in these "Risks and Uncertainties" could have a dramatic and adverse impact on the market price of the Common Stock. 23 ANTITAKEOVER EFFECTS OF CHARTER, BYLAWS AND DELAWARE LAW The Company's Second Restated Certificate of Incorporation (the "Certificate") authorizes the Company's Board of Directors (the "Board") to issue shares of undesignated preferred stock without stockholder approval on such terms as the Board may determine. The rights of the holders of Common Stock will be subject to, and may be adversely affected by, the rights of the holders of any such preferred stock that may be issued in the future. Moreover, the issuance of preferred stock may make it more difficult for a third party to acquire, or may discourage a third party from acquiring, a majority of the voting stock of the Company. The Company's Restated Bylaws (the "Bylaws") divide the Board into three classes of directors with each class serving a three year term. These and other provisions of the Certificate and the Bylaws, as well as certain provisions of Delaware law, could delay or impede the removal of incumbent directors and could make more difficult a merger, tender offer or proxy contest involving the Company, even if such events could be beneficial to the interest of the stockholders. Such provisions could limit the price that certain investors might be willing to pay in the future for the Common Stock. NO DIVIDENDS The Company has never declared or paid any cash dividends on its capital stock. The Company currently does not intend to pay any cash dividends in the foreseeable future and intends to retain its earnings, if any, for the operation of its business. 24 TRIANGLE PHARMACEUTICALS, INC. PART II - OTHER INFORMATION ITEM 2. CHANGES IN SECURITIES c. Sales of Unregistered Securities On June 6, 1997, the Company closed a private placement of 2,000,000 newly issued shares of Common Stock (the "Shares") pursuant to a Common Stock Purchase Agreement dated June 6, 1997 (the "Purchase Agreement"). The consideration received by the Company for the Shares was $30,000,000 in cash, or a price of $15.00 per share. Net proceeds to the Company from the sale of the Shares were approximately $29,400,000. The Shares were offered and sold to two non-U.S. entities (together, the "Regulation S Purchasers") and to one accredited investor (individually, the "Regulation D Purchaser" and together with the Regulation S Purchasers, the "Purchasers"). The Shares are restricted and may not be transferred or sold, except as permitted by the Purchase Agreement and pursuant to a registration of the Shares or an available exemption from registration. The Company was introduced to the Purchasers by George McFadden, one of the Company's directors. Mr. McFadden received a finder's fee of $500,000 in connection with the transaction. The offers and sales to the Regulation S Purchasers were made pursuant to a claim of exemption under Regulation S promulgated by the Securities and Exchange Commission (the "SEC") or, alternatively, under Section 4(2) of the Securities Act of 1933, as amended (the "Act"). The sale of the Shares to the Regulation S Purchasers was made in an "offshore transaction" (as defined in Regulation S) and no "directed selling efforts" (as defined in Regulation S) were made by the Company or any of its affiliates. Each of the Regulation S Purchasers represented and warranted, among other things, that they were not a "U.S. person" (as defined in Regulation S), that at the time the buy orders for the Shares were originated they were located outside the United States, and that neither the Regulation S Purchasers nor any of their affiliates had engaged in any "directed selling efforts" (as defined in Regulation S). Appropriate legends were affixed to the certificates for the Shares. In addition, the Company did not use any general advertisement or solicitation in connection with the offer or sale of the Shares to the Regulation S Purchasers and each of the Regulation S Purchasers represented and warranted that they were purchasing the shares for investment only and not with a view to distribution. The offer and sale to the Regulation D Purchaser was made pursuant to a claim of exemption under Regulation D promulgated by the SEC or, alternatively, under Section 4(2) of the Act. The Company did not use any general advertisement or solicitation in connection with the offer or sale of the Shares to the Regulation D Purchaser. The Regulation D Purchaser represented and warranted, among other things, that it was purchasing the Shares for investment only and not with a view to distribution and that it was an "accredited investor" (as defined in Regulation D). Appropriate legends were affixed to the certificate for the Shares. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS a. The 1997 Annual Meeting of Stockholders of Triangle Pharmaceuticals, Inc. (the "Meeting") was held on June 24, 1997. The holders of 14,039,115 of the 17,585,108 shares of the Company's Common Stock outstanding on May 9, 1997, the record date for the Meeting (approximately 80%), were present at the Meeting in person or by proxy. c. At the Meeting, the seven individuals listed below were duly nominated and properly elected as Directors of the Company. Standish M. Fleming and Karl Y. Hostetler were elected to serve until the 1998 annual meeting of stockholders or until their successors are elected and have qualified. M. Nixon Ellis and Anthony B. Evnin were elected to serve until the 1999 annual meeting of stockholders or until their successors are elected and have qualified. David W. Barry, 25 George McFadden and Peter McPartland were elected to serve until the 2000 annual meeting of stockholders or until their successors are elected and have qualified. The number of votes cast for and withheld with respect to each nominee for office, as well as broker non-votes are indicated below: AGAINST/ BROKER FOR WITHHELD NON-VOTES ---------- -------- --------- David W. Barry 14,037,715 1,400 0 M. Nixon Ellis 14,037,715 1,400 0 Anthony B. Evnin 14,037,715 1,400 0 Standish M. Fleming 14,037,715 1,400 0 Karl Y. Hostetler 14,037,715 1,400 0 George McFadden 14,037,715 1,400 0 Peter McPartland 14,037,715 1,400 0 At the Meeting, a proposal to ratify the appointment of Price Waterhouse LLP as the Company's independent auditors for fiscal 1997 was approved. The number of votes cast for, against and to abstain on the proposal, as well as broker non-votes, are indicated below: BROKER FOR AGAINST ABSTENTIONS NON-VOTES ---------- ------- ----------- --------- 14,037,967 348 800 0 ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K a. Exhibits *2.1 Agreement and Plan of Reorganization among the Company, Project Z Corporation and Avid Corporation dated June 30, 1997. 10.1 Common Stock Purchase Agreement among the Company and the investors listed on Exhibit A thereto dated June 6, 1997. 10.2 First Amendment to Restated Investors' Rights Agreement among the Company and certain stockholders' of the Company dated June 6, 1997. *10.3 License Agreement between the Company and Mitsubishi Chemical Corporation dated June 17, 1997. 11.1 Computation of Net Loss Per Share and Pro Forma Net Loss Per Share - --------------------- * Certain confidential portions of this Exhibit were omitted by means of marking such, portions with an asterisk (the "Mark"). This Exhibit has been filed separately with the Secretary of the Securities and Exchange Commission without the Mark pursuant to the Company's Application Requesting Confidential Treatment under Rule 24b-2 under the Securities Exchange Act of 1934, as amended. 26 27.1 Financial Data Schedule b. Reports on Form 8-K. On June 18, 1997 the Company filed a Current Report on Form 8-K dated June 6, 1997 describing its sale of 2,000,000 shares of Common Stock under a private placement pursuant to the exemptions from registration provided by Regulation S and Regulation D. 27 TRIANGLE PHARMACEUTICALS, INC. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized. TRIANGLE PHARMACEUTICALS, INC. Date: August 13, 1997 By: /s/ DAVID W. BARRY ------------------------------- David W. Barry Chairman and Chief Executive Officer TRIANGLE PHARMACEUTICALS, INC. Date: August 13, 1997 By: /s/ JAMES A. KLEIN, JR. ------------------------------- James A. Klein, Jr. Chief Financial Officer and Treasurer 28