==================================================== CONFIDENTIAL PRESENTATION TO THE BOARD OF DIRECTORS OF --------------- DURA PHARMACEUTICALS REGARDING PROJECT OCEAN MARCH 20, 2000 TABLE OF CONTENTS ================================================================================ I. Summary of Proposed Transaction II. Overview of Starfish III. Starfish Valuation Analysis ================================================================================ SUMMARY OF PROPOSED TRANSACTION ================================================================================ SUMMARY OF PROPOSED TRANSACTION ================================================================================ KEY TRANSACTION TERMS TRANSACTION: Dolphin to acquire 100% of the outstanding callable common stock of Starfish for $15.75 per share, comprised of (i) $13.25 per share in cash and (ii) $2.50 per share in Dolphin warrants (based upon the Black-Scholes Option Model, the valuation component of which is subject to a collar arrangement) - Represents 35.5% premium to Starfish closing price immediately preceding first announcement of offer (on February 14, 2000) - Aggregate offer value of $101 million; net cash outlay to Dolphin of $54 million (based on assumed 6/30/00 close) - Consideration per share can range from $15.06 to $16.48 at closing based on value of warrant component of consideration KEY DATES: Expected requisite Dolphin and Starfish Board approvals: March 20, 2000 Expected announcement of execution of definitive agreement: after market close on March 20, 2000 STRUCTURE: Reverse merger of a wholly-owned subsidiary of Dolphin with and into Starfish ACCOUNTING TREATMENT: Purchase accounting TAX TREATMENT: Taxable transaction to shareholders of Starfish SUMMARY OF PROPOSED TRANSACTION ================================================================================ WARRANT TERMS SECURITY: Each Starfish share shall receive one warrant (the "Warrant") to purchase a fraction of a share of Dolphin common stock (subject to customary anti-dilution adjustments), based on the Conversion Ratio described below; Warrants exercisable at any time EXERCISE PRICE PER SHARE OF DOLPHIN STOCK: The average closing price of Dolphin common stock for 10 consecutive trading days ending on the day prior to public announcement of the transaction terms (the "Measurement Price") multiplied by 1.25 TERM: Sixty-month term from date of closing of the transaction CONVERSION RATIO: To be determined at time of public announcement based on the Black-Scholes Option Valuation Model such that each share of Starfish shall receive $2.50 in value (subject to a collar). The Black-Scholes valuation shall use an underlying asset value equal to the Measurement Price, a volatility factor of 65%, a 60-month term from date of calculation and a risk-free rate based on the interest rate for a five-year Treasury Bill as reported by Bloomberg on the date prior to pricing COLLAR: A collar around the Measurement Price of PLUS OR MINUS 20% (the "Collar Range"). If the average closing price of Dolphin common stock for 10 consecutive trading days ending on the day prior to the date of the Starfish special meeting of shareholders to approve the transaction (the "Determination Price") is within the Collar Range, then the Conversion Ratio shall not be adjusted and shall be the same as determined above at the time of the public announcement. If the Determination Price is above or below the Collar Range, then each share of Starfish shall receive that value calculated for the Warrant at the high end of the Collar Range or at the low end of the Collar Range, respectively LISTING: On NASDAQ National Market SUMMARY OF PROPOSED TRANSACTION =============================================================================== ANALYSIS OF CONSIDERATION --------------------------------------------------------------------------------------------------------------- IMPLIED WARRANT WARRANT VALUE TOTAL OFFER DETERMINATION PRICE PER CONVERSION PER STARFISH SHARE VALUE PER SHARE PRICE(a) ONE DOLPHIN SHARE(b) RATIO AT CLOSING AT CLOSING --------------------------------------------------------------------------------------------------------------- $10.00 $ 4.69 0.386x $ 1.81 $15.06 11.00 5.41 0.335x 1.81 15.06 --------------------------------------------------------------------------------------------------------------- 11.48 5.76 0.315x 1.81 15.06 12.00 6.14 0.315x 1.93 15.18 13.00 6.90 0.315x 2.17 15.42 14.00 7.67 0.315x 2.41 15.66 14.35 (c) 7.95 0.315x 2.50 15.75 15.00 8.46 0.315x 2.66 15.91 16.00 9.26 0.315x 2.91 16.16 17.00 10.07 0.315x 3.17 16.42 17.22 10.25 0.315x 3.23 16.48 --------------------------------------------------------------------------------------------------------------- 18.00 10.89 0.296x 3.23 16.48 19.00 11.73 0.275x 3.23 16.48 20.00 12.57 0.257x 3.23 16.48 - ------------------------------- (a) 10-TRADING DAY AVERAGE THROUGH THE DAY PRIOR TO THE DATE OF THE STARFISH SPECIAL MEETING OF SHAREHOLDERS TO APPROVE THE TRANSACTION. (b) ASSUMES 65% VOLATILITY, 5 YEARS TO EXPIRATION, A 5-YEAR RISK FREE RATE PER BLOOMBERG AND WARRANTS ISSUED AT $17.94 STRIKE PRICE PER DOLPHIN SHARE. (c) 10-TRADING DAY AVERAGE UP TO, AND INCLUDING, MARCH 17, 2000. SUMMARY OF PROPOSED TRANSACTION ================================================================================ DOLPHIN/STARFISH RELATIONSHIP - -------------------------------------------------------------------------------- STARFISH FORMATION - -------------------------------------------------------------------------------- - - Dolphin completed IPO of Starfish on December 16, 1997 - $94 million in net proceeds to Starfish from selling 6.325mm units (each unit consisting of 1 common share and a 5-year warrant to acquire 1/4 of a share of Dolphin for $55.84) - - Dolphin contributed $75 million cash to fund Starfish operations in return for 100% of Special Common Shares - - Dolphin and Starfish enter into various agreements - Technology License Agreement - Development Agreement - Manufacturing and Marketing Agreement - Albuterol/Product Option Agreement - Stock Purchase Option Agreement - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- AGREEMENTS BETWEEN DOLPHIN/STARFISH - -------------------------------------------------------------------------------- - - Technology License Agreement: Agreement in which Dolphin granted Starfish an exclusive, worldwide, perpetual, royalty-bearing license to use the Starfish technology in research, development and commercialization (except with respect to beclomethasone in Asia) of the Starfish products - $2 million annual technology access fee payable by Starfish to Dolphin - - Development Agreement: Agreement under which Dolphin agreed to use commercially reasonable efforts to develop the Starfish products and to make certain other expenditures. Dolphin will furnish all labor, supervision, services, supplies, and materials necessary to perform the development - - Manufacturing and Marketing Agreement: Agreement under which Starfish granted Dolphin an exclusive, worldwide license to manufacture and market the Starfish products - 7% royalty payable to Starfish - - Albuterol and Product Option Agreement: Gives Dolphin the option to acquire the Albuterol assets and the assets related to other Starfish products under development - - Stock Purchase Option: Gives Dolphin the right to purchase all of the Starfish callable common shares at escalating purchase option exercise prices - Current purchase option exercise price of $25.26 per share - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- CAPITAL STRUCTURE/OWNERSHIP - -------------------------------------------------------------------------------- --------------------- --------- Public Shareholders Dolphin --------------------- --------- 100% of 100% of Callable Special Common Common Stock Stock Starfish RIGHTS OF SPECIAL COMMON STOCKHOLDER - - All 1,000 shares held by Dolphin - - Entitles Dolphin to nominate 2 persons to Starfish Board of Directors - - Veto rights with respect to certain significant corporate actions - - No rights to profits of Starfish or ability to vote in regularly scheduled Starfish shareholder meetings (except with respect to certain significant corporate transactions) - -------------------------------------------------------------------------------- ================================================================================ OVERVIEW OF STARFISH ================================================================================ OVERVIEW OF STARFISH ================================================================================ SUMMARY Special Purpose Corp. offered to public on 12/16/97 - Holds proprietary drug delivery technology (Starfish Cassette) for use with specific drug formulations - Partial cash contribution by Dolphin ($75 million) - Additional $101 mm raised from public investors (6,325,000 Units sold @ $16 each) Starfish traded as Units through 12/31/99, with each unit consisting of: - Callable Starfish common share (callable by Dolphin) - Warrant to purchase 1/4 Dolphin share at 25% premium (exercise price=$55.84; expires 12/31/02) Starfish pays Dolphin: - Reimbursement of expenses incurred in connection with Starfish-related development activities (on cost-plus basis) - Annual Technology Access Fee ($2 million per year) OVERVIEW OF STARFISH ================================================================================ SUMMARY (CONT'D) Dolphin has option to buy Starfish at per share prices that escalate as set forth in the Starfish charter - Dolphin's Purchase Option expires upon earlier of 12/31/2002 or 90 days following Starfish reporting less than $5 million cash (assuming Dolphin does not provide it with additional funding) Starfish has granted Dolphin an exclusive worldwide license to manufacture and market Starfish products in exchange for a 7% royalty - Dolphin has agreed to use diligent efforts to commence sales of each Starfish product upon FDA approval - Manufacturing and marketing agreement terminates upon exercise or termination of Purchase Option Initial focus on leading asthma drugs in combination with Starfish delivery technology - Beclomethasone--steroid (Phase III on-going) - Budesonide--steroid (Phase II on-going) - Albuterol--beta agonist (Dolphin intends to suspend development upon consummation of transaction) - Ipratropium--anticholinergic (work has been suspended) - Ipratropium/Albuterol--combination (work has been suspended) OVERVIEW OF STARFISH ================================================================================ TECHNOLOGY UNDERLYING STARFISH Starfish system is designed to aerosolize pharmaceuticals in dry powder formulations NDA was submitted for Albuterol in the Starfish cassette system in 11/97 In 11/98, Starfish received complete response letter from FDA indicating NDA would not be approved unless certain deficiencies were addressed - Completion of additional clinical trials to ensure reliability; System used in original clinical trials was enhanced in commercial manuf. system - Resolution of several chemistry, manufacturing, and control issues, as well as certain electromechanical reliability issues In 2/99, Dolphin and Starfish determined requirements for Starfish clinical trial program and announced priority development for steroid products, based on market dynamics Additional clinical studies initiated (through Starfish) - Beclomethasone patient dosing for pivotal trial began in October - Budesonide patient dosing for dose targeting (Phase II) began in October Dolphin believes that if successful, these clinical studies should allow for product launches in the 2001-2002 time frame, if each product is approved by the FDA Dolphin intends to suspend development of Albuterol upon consummation of transaction OVERVIEW OF STARFISH ================================================================================ SUMMARY INCOME STATEMENT (a) (DOLLARS IN MILLIONS, EXCEPT PER SHARE DATA) 2000F 2001F 2002F 2003F 2004F 2005F 2006F 2007F ------- ------- ------- ------- ------- ------- ------- ------- OPERATING STATISTICS - ---------------------------- Sales $0.0 $6.1 $43.1 $176.6 $257.3 $321.2 $387.9 $453.2 EBIDTA (6.0) (17.5) (44.2) 44.1 118.3 172.2 224.3 278.3 Net Income (2.7) (11.9) (33.2) 23.0 72.9 111.1 149.2 190.0 CASH FLOW - ---------------------------- Development Costs $27.4 $28.9 $4.6 $0.0 $0.0 $0.0 $0.0 $0.0 Capital Expenditures 5.0 11.0 10.5 3.0 2.5 3.5 6.5 2.0 - ---------------------------- (a) PER DOLPHIN MANAGEMENT PROJECTIONS; ASSUMES CESSATION OF DEVELOPMENT WORK ON STARFISH ALBUTEROL. OVERVIEW OF STARFISH ================================================================================ STARFISH TRADING ANALYSIS (12/22/97-PRESENT) SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 17-Dec-97 17.50 26.96 24.01 18-Dec-97 17.25 26.96 24.01 19-Dec-97 17.25 26.96 24.01 22-Dec-97 17.31 26.96 24.01 23-Dec-97 17.00 26.96 24.01 24-Dec-97 17.00 26.96 24.01 26-Dec-97 17.06 26.96 24.01 29-Dec-97 16.63 26.96 24.01 30-Dec-97 16.88 26.96 24.01 31-Dec-97 17.13 26.96 24.01 2-Jan-98 17.19 26.96 24.01 5-Jan-98 17.38 26.96 24.01 6-Jan-98 17.25 26.96 24.01 7-Jan-98 17.13 26.96 24.01 8-Jan-98 17.00 26.96 24.01 9-Jan-98 17.00 26.96 24.01 12-Jan-98 16.69 26.96 24.01 13-Jan-98 16.88 26.96 24.01 14-Jan-98 17.25 26.96 24.01 15-Jan-98 17.00 26.96 24.01 16-Jan-98 17.25 26.96 24.01 20-Jan-98 17.13 26.96 24.01 21-Jan-98 18.25 26.96 24.01 22-Jan-98 18.50 26.96 24.01 23-Jan-98 17.88 26.96 24.01 26-Jan-98 17.81 26.96 24.01 27-Jan-98 17.56 26.96 24.01 28-Jan-98 17.69 26.96 24.01 29-Jan-98 17.69 26.96 24.01 30-Jan-98 17.81 26.96 24.01 2-Feb-98 17.88 26.96 24.01 3-Feb-98 17.75 26.96 24.01 4-Feb-98 17.50 26.96 24.01 5-Feb-98 17.50 26.96 24.01 6-Feb-98 17.88 26.96 24.01 9-Feb-98 17.50 26.96 24.01 10-Feb-98 17.50 26.96 24.01 11-Feb-98 17.63 26.96 24.01 12-Feb-98 17.38 26.96 24.01 13-Feb-98 17.69 26.96 24.01 17-Feb-98 17.13 26.96 24.01 18-Feb-98 17.25 26.96 24.01 19-Feb-98 17.25 26.96 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 20-Feb-98 17.13 26.96 24.01 23-Feb-98 17.50 26.96 24.01 24-Feb-98 17.38 26.96 24.01 25-Feb-98 14.75 26.96 24.01 26-Feb-98 14.75 26.96 24.01 27-Feb-98 14.50 26.96 24.01 2-Mar-98 14.50 26.96 24.01 3-Mar-98 14.25 26.96 24.01 4-Mar-98 14.00 26.96 24.01 5-Mar-98 14.50 26.96 24.01 6-Mar-98 14.75 26.96 24.01 9-Mar-98 14.75 26.96 24.01 10-Mar-98 15.63 26.96 24.01 11-Mar-98 15.38 26.96 24.01 12-Mar-98 15.38 26.96 24.01 13-Mar-98 15.38 26.96 24.01 16-Mar-98 15.25 26.96 24.01 17-Mar-98 15.75 26.96 24.01 18-Mar-98 16.38 26.96 24.01 19-Mar-98 17.00 26.96 24.01 20-Mar-98 16.63 26.96 24.01 23-Mar-98 16.75 26.96 24.01 24-Mar-98 16.63 26.96 24.01 25-Mar-98 16.38 26.96 24.01 26-Mar-98 16.38 26.96 24.01 27-Mar-98 16.00 26.96 24.01 30-Mar-98 16.00 26.96 24.01 31-Mar-98 16.00 26.96 24.01 1-Apr-98 16.13 24.86 24.01 2-Apr-98 16.00 24.86 24.01 3-Apr-98 16.00 24.86 24.01 6-Apr-98 16.25 24.86 24.01 7-Apr-98 16.50 24.86 24.01 8-Apr-98 16.25 24.86 24.01 9-Apr-98 16.75 24.86 24.01 13-Apr-98 16.13 24.86 24.01 14-Apr-98 16.25 24.86 24.01 15-Apr-98 16.50 24.86 24.01 16-Apr-98 16.00 24.86 24.01 17-Apr-98 16.50 24.86 24.01 20-Apr-98 16.13 24.86 24.01 21-Apr-98 16.63 24.86 24.01 22-Apr-98 17.25 24.86 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 23-Apr-98 16.88 24.86 24.01 24-Apr-98 16.63 24.86 24.01 27-Apr-98 16.50 24.86 24.01 28-Apr-98 16.25 24.86 24.01 29-Apr-98 16.50 24.86 24.01 30-Apr-98 16.63 24.86 24.01 1-May-98 16.88 24.86 24.01 4-May-98 16.88 24.86 24.01 5-May-98 16.50 24.86 24.01 6-May-98 16.75 24.86 24.01 7-May-98 16.88 24.86 24.01 8-May-98 17.00 24.86 24.01 11-May-98 16.63 24.86 24.01 12-May-98 16.75 24.86 24.01 13-May-98 17.06 24.86 24.01 14-May-98 16.88 24.86 24.01 15-May-98 16.75 24.86 24.01 18-May-98 16.75 24.86 24.01 19-May-98 17.00 24.86 24.01 20-May-98 16.50 24.86 24.01 21-May-98 17.00 24.86 24.01 22-May-98 16.63 24.86 24.01 26-May-98 16.50 24.86 24.01 27-May-98 16.25 24.86 24.01 28-May-98 16.38 24.86 24.01 29-May-98 16.63 24.86 24.01 1-Jun-98 16.38 24.86 24.01 2-Jun-98 16.63 24.86 24.01 3-Jun-98 16.38 24.86 24.01 4-Jun-98 16.25 24.86 24.01 5-Jun-98 16.38 24.86 24.01 8-Jun-98 16.50 24.86 24.01 9-Jun-98 16.63 24.86 24.01 10-Jun-98 16.50 24.86 24.01 11-Jun-98 16.50 24.86 24.01 12-Jun-98 16.38 24.86 24.01 15-Jun-98 17.00 24.86 24.01 16-Jun-98 16.38 24.86 24.01 17-Jun-98 16.50 24.86 24.01 18-Jun-98 16.00 24.86 24.01 19-Jun-98 16.00 24.86 24.01 22-Jun-98 16.38 24.86 24.01 23-Jun-98 16.00 24.86 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 24-Jun-98 16.00 24.86 24.01 25-Jun-98 16.00 24.86 24.01 26-Jun-98 16.25 24.86 24.01 29-Jun-98 16.25 24.86 24.01 30-Jun-98 16.13 24.86 24.01 1-Jul-98 16.13 24.86 24.01 2-Jul-98 16.00 23.17 24.01 6-Jul-98 16.13 23.17 24.01 7-Jul-98 16.13 23.17 24.01 8-Jul-98 16.25 23.17 24.01 9-Jul-98 16.13 23.17 24.01 10-Jul-98 16.50 23.17 24.01 13-Jul-98 16.13 23.17 24.01 14-Jul-98 16.50 23.17 24.01 15-Jul-98 16.44 23.17 24.01 16-Jul-98 16.25 23.17 24.01 17-Jul-98 16.75 23.17 24.01 20-Jul-98 17.00 23.17 24.01 21-Jul-98 16.25 23.17 24.01 22-Jul-98 16.25 23.17 24.01 23-Jul-98 16.25 23.17 24.01 24-Jul-98 16.25 23.17 24.01 27-Jul-98 16.25 23.17 24.01 28-Jul-98 16.38 23.17 24.01 29-Jul-98 16.75 23.17 24.01 30-Jul-98 16.50 23.17 24.01 31-Jul-98 16.50 23.17 24.01 3-Aug-98 16.00 23.17 24.01 4-Aug-98 15.88 23.17 24.01 5-Aug-98 16.00 23.17 24.01 6-Aug-98 16.00 23.17 24.01 7-Aug-98 15.88 23.17 24.01 10-Aug-98 15.88 23.17 24.01 11-Aug-98 15.50 23.17 24.01 12-Aug-98 15.63 23.17 24.01 13-Aug-98 15.50 23.17 24.01 14-Aug-98 15.25 23.17 24.01 17-Aug-98 14.75 23.17 24.01 18-Aug-98 14.75 23.17 24.01 19-Aug-98 14.00 23.17 24.01 20-Aug-98 14.00 23.17 24.01 21-Aug-98 14.00 23.17 24.01 24-Aug-98 14.13 23.17 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 25-Aug-98 14.13 23.17 24.01 26-Aug-98 14.00 23.17 24.01 27-Aug-98 13.38 23.17 24.01 28-Aug-98 13.25 23.17 24.01 31-Aug-98 13.00 23.17 24.01 1-Sep-98 13.00 23.17 24.01 2-Sep-98 13.00 23.17 24.01 3-Sep-98 12.50 23.17 24.01 4-Sep-98 12.38 23.17 24.01 8-Sep-98 12.50 23.17 24.01 9-Sep-98 12.88 23.17 24.01 10-Sep-98 12.63 23.17 24.01 11-Sep-98 12.38 23.17 24.01 14-Sep-98 12.50 23.17 24.01 15-Sep-98 12.63 23.17 24.01 16-Sep-98 12.50 23.17 24.01 17-Sep-98 12.50 23.17 24.01 18-Sep-98 12.63 23.17 24.01 21-Sep-98 12.38 23.17 24.01 22-Sep-98 12.63 23.17 24.01 23-Sep-98 12.44 23.17 24.01 24-Sep-98 9.88 23.17 24.01 25-Sep-98 10.50 23.17 24.01 28-Sep-98 11.00 23.17 24.01 29-Sep-98 12.00 23.17 24.01 30-Sep-98 12.25 23.17 24.01 1-Oct-98 11.75 21.38 24.01 2-Oct-98 11.75 21.38 24.01 5-Oct-98 11.75 21.38 24.01 6-Oct-98 11.75 21.38 24.01 7-Oct-98 11.38 21.38 24.01 8-Oct-98 10.75 21.38 24.01 9-Oct-98 10.75 21.38 24.01 12-Oct-98 11.00 21.38 24.01 13-Oct-98 10.13 21.38 24.01 14-Oct-98 10.25 21.38 24.01 15-Oct-98 10.88 21.38 24.01 16-Oct-98 10.50 21.38 24.01 19-Oct-98 10.50 21.38 24.01 20-Oct-98 10.63 21.38 24.01 21-Oct-98 10.75 21.38 24.01 22-Oct-98 11.38 21.38 24.01 23-Oct-98 11.63 21.38 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 26-Oct-98 11.50 21.38 24.01 27-Oct-98 11.13 21.38 24.01 28-Oct-98 11.00 21.38 24.01 29-Oct-98 10.88 21.38 24.01 30-Oct-98 10.75 21.38 24.01 2-Nov-98 10.88 21.38 24.01 3-Nov-98 10.75 21.38 24.01 4-Nov-98 7.69 21.38 24.01 5-Nov-98 7.50 21.38 24.01 6-Nov-98 7.75 21.38 24.01 9-Nov-98 7.25 21.38 24.01 10-Nov-98 6.63 21.38 24.01 11-Nov-98 7.63 21.38 24.01 12-Nov-98 8.50 21.38 24.01 13-Nov-98 8.25 21.38 24.01 16-Nov-98 8.63 21.38 24.01 17-Nov-98 8.81 21.38 24.01 18-Nov-98 9.31 21.38 24.01 19-Nov-98 9.88 21.38 24.01 20-Nov-98 9.75 21.38 24.01 23-Nov-98 10.00 21.38 24.01 24-Nov-98 9.00 21.38 24.01 25-Nov-98 8.75 21.38 24.01 27-Nov-98 8.50 21.38 24.01 30-Nov-98 8.50 21.38 24.01 1-Dec-98 8.50 21.38 24.01 2-Dec-98 8.88 21.38 24.01 3-Dec-98 9.38 21.38 24.01 4-Dec-98 9.25 21.38 24.01 7-Dec-98 9.25 21.38 24.01 8-Dec-98 9.59 21.38 24.01 9-Dec-98 9.50 21.38 24.01 10-Dec-98 9.25 21.38 24.01 11-Dec-98 8.75 21.38 24.01 14-Dec-98 8.81 21.38 24.01 15-Dec-98 9.00 21.38 24.01 16-Dec-98 10.25 21.38 24.01 17-Dec-98 10.75 21.38 24.01 18-Dec-98 10.25 21.38 24.01 21-Dec-98 10.00 21.38 24.01 22-Dec-98 9.88 21.38 24.01 23-Dec-98 9.63 21.38 24.01 24-Dec-98 9.25 21.38 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 28-Dec-98 8.38 21.38 24.01 29-Dec-98 9.19 21.38 24.01 30-Dec-98 8.75 21.38 24.01 31-Dec-98 8.94 21.38 24.01 4-Jan-99 8.75 19.54 24.01 5-Jan-99 9.25 19.54 24.01 6-Jan-99 10.38 19.54 24.01 7-Jan-99 9.50 19.54 24.01 8-Jan-99 8.81 19.54 24.01 11-Jan-99 9.00 19.54 24.01 12-Jan-99 8.28 19.54 24.01 13-Jan-99 8.50 19.54 24.01 14-Jan-99 8.50 19.54 24.01 15-Jan-99 8.50 19.54 24.01 19-Jan-99 9.13 19.54 24.01 20-Jan-99 8.25 19.54 24.01 21-Jan-99 8.63 19.54 24.01 22-Jan-99 8.75 19.54 24.01 25-Jan-99 8.50 19.54 24.01 26-Jan-99 8.63 19.54 24.01 27-Jan-99 8.38 19.54 24.01 28-Jan-99 8.69 19.54 24.01 29-Jan-99 8.38 19.54 24.01 1-Feb-99 8.25 19.54 24.01 2-Feb-99 8.69 19.54 24.01 3-Feb-99 9.06 19.54 24.01 4-Feb-99 9.00 19.54 24.01 5-Feb-99 9.00 19.54 24.01 8-Feb-99 8.94 19.54 24.01 9-Feb-99 8.69 19.54 24.01 10-Feb-99 8.75 19.54 24.01 11-Feb-99 8.75 19.54 24.01 12-Feb-99 8.66 19.54 24.01 16-Feb-99 8.63 19.54 24.01 17-Feb-99 8.63 19.54 24.01 18-Feb-99 8.44 19.54 24.01 19-Feb-99 8.75 19.54 24.01 22-Feb-99 8.38 19.54 24.01 23-Feb-99 8.31 19.54 24.01 24-Feb-99 8.31 19.54 24.01 25-Feb-99 8.38 19.54 24.01 26-Feb-99 8.56 19.54 24.01 1-Mar-99 8.56 19.54 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 2-Mar-99 8.38 19.54 24.01 3-Mar-99 8.50 19.54 24.01 4-Mar-99 8.50 19.54 24.01 5-Mar-99 8.50 19.54 24.01 8-Mar-99 8.75 19.54 24.01 9-Mar-99 8.75 19.54 24.01 10-Mar-99 8.50 19.54 24.01 11-Mar-99 8.50 19.54 24.01 12-Mar-99 8.50 19.54 24.01 15-Mar-99 8.56 19.54 24.01 16-Mar-99 8.88 19.54 24.01 17-Mar-99 8.63 19.54 24.01 18-Mar-99 8.50 19.54 24.01 19-Mar-99 8.50 19.54 24.01 22-Mar-99 8.50 19.54 24.01 23-Mar-99 8.50 19.54 24.01 24-Mar-99 8.56 19.54 24.01 25-Mar-99 8.50 19.54 24.01 26-Mar-99 8.75 19.54 24.01 29-Mar-99 8.50 19.54 24.01 30-Mar-99 8.38 19.54 24.01 31-Mar-99 8.50 19.54 24.01 1-Apr-99 8.38 17.73 24.01 5-Apr-99 8.50 17.73 24.01 6-Apr-99 8.50 17.73 24.01 7-Apr-99 8.75 17.73 24.01 8-Apr-99 8.81 17.73 24.01 9-Apr-99 9.25 17.73 24.01 12-Apr-99 9.13 17.73 24.01 13-Apr-99 9.25 17.73 24.01 14-Apr-99 9.38 17.73 24.01 15-Apr-99 9.38 17.73 24.01 16-Apr-99 9.50 17.73 24.01 19-Apr-99 9.94 17.73 24.01 20-Apr-99 9.88 17.73 24.01 21-Apr-99 9.63 17.73 24.01 22-Apr-99 9.88 17.73 24.01 23-Apr-99 10.00 17.73 24.01 26-Apr-99 9.75 17.73 24.01 27-Apr-99 10.13 17.73 24.01 28-Apr-99 10.63 17.73 24.01 29-Apr-99 10.25 17.73 24.01 30-Apr-99 10.06 17.73 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 3-May-99 10.25 17.73 24.01 4-May-99 10.25 17.73 24.01 5-May-99 10.25 17.73 24.01 6-May-99 9.63 17.73 24.01 7-May-99 9.50 17.73 24.01 10-May-99 9.69 17.73 24.01 11-May-99 9.50 17.73 24.01 12-May-99 9.50 17.73 24.01 13-May-99 9.75 17.73 24.01 14-May-99 9.50 17.73 24.01 17-May-99 9.38 17.73 24.01 18-May-99 9.50 17.73 24.01 19-May-99 9.38 17.73 24.01 20-May-99 9.38 17.73 24.01 21-May-99 9.38 17.73 24.01 24-May-99 9.38 17.73 24.01 25-May-99 9.50 17.73 24.01 26-May-99 9.38 17.73 24.01 27-May-99 9.88 17.73 24.01 28-May-99 9.63 17.73 24.01 1-Jun-99 9.69 17.73 24.01 2-Jun-99 9.63 17.73 24.01 3-Jun-99 9.50 17.73 24.01 4-Jun-99 9.38 17.73 24.01 7-Jun-99 9.69 17.73 24.01 8-Jun-99 9.69 17.73 24.01 9-Jun-99 9.50 17.73 24.01 10-Jun-99 9.50 17.73 24.01 11-Jun-99 9.56 17.73 24.01 14-Jun-99 9.38 17.73 24.01 15-Jun-99 9.69 17.73 24.01 16-Jun-99 9.38 17.73 24.01 17-Jun-99 9.69 17.73 24.01 18-Jun-99 9.56 17.73 24.01 21-Jun-99 9.56 17.73 24.01 22-Jun-99 9.56 17.73 24.01 23-Jun-99 9.06 17.73 24.01 24-Jun-99 9.06 17.73 24.01 25-Jun-99 9.00 17.73 24.01 28-Jun-99 8.75 17.73 24.01 29-Jun-99 9.00 17.73 24.01 30-Jun-99 8.75 17.73 24.01 1-Jul-99 8.75 15.73 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 2-Jul-99 9.00 15.73 24.01 6-Jul-99 8.75 15.73 24.01 7-Jul-99 8.75 15.73 24.01 8-Jul-99 8.75 15.73 24.01 9-Jul-99 8.38 15.73 24.01 12-Jul-99 8.25 15.73 24.01 13-Jul-99 7.50 15.73 24.01 14-Jul-99 7.69 15.73 24.01 15-Jul-99 7.75 15.73 24.01 16-Jul-99 7.75 15.73 24.01 19-Jul-99 7.69 15.73 24.01 20-Jul-99 7.63 15.73 24.01 21-Jul-99 7.63 15.73 24.01 22-Jul-99 7.63 15.73 24.01 23-Jul-99 7.72 15.73 24.01 26-Jul-99 7.75 15.73 24.01 27-Jul-99 7.75 15.73 24.01 28-Jul-99 7.88 15.73 24.01 29-Jul-99 7.81 15.73 24.01 30-Jul-99 8.00 15.73 24.01 2-Aug-99 7.98 15.73 24.01 3-Aug-99 7.98 15.73 24.01 4-Aug-99 7.88 15.73 24.01 5-Aug-99 7.88 15.73 24.01 6-Aug-99 7.75 15.73 24.01 9-Aug-99 7.50 15.73 24.01 10-Aug-99 7.38 15.73 24.01 11-Aug-99 7.38 15.73 24.01 12-Aug-99 7.00 15.73 24.01 13-Aug-99 7.25 15.73 24.01 16-Aug-99 7.38 15.73 24.01 17-Aug-99 7.00 15.73 24.01 18-Aug-99 7.00 15.73 24.01 19-Aug-99 7.25 15.73 24.01 20-Aug-99 7.63 15.73 24.01 23-Aug-99 7.63 15.73 24.01 24-Aug-99 6.88 15.73 24.01 25-Aug-99 7.00 15.73 24.01 26-Aug-99 6.88 15.73 24.01 27-Aug-99 7.00 15.73 24.01 30-Aug-99 7.13 15.73 24.01 31-Aug-99 6.75 15.73 24.01 1-Sep-99 7.19 15.73 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 2-Sep-99 6.75 15.73 24.01 3-Sep-99 6.88 15.73 24.01 7-Sep-99 7.00 15.73 24.01 8-Sep-99 7.00 15.73 24.01 9-Sep-99 7.00 15.73 24.01 10-Sep-99 7.00 15.73 24.01 13-Sep-99 7.13 15.73 24.01 14-Sep-99 7.50 15.73 24.01 15-Sep-99 7.50 15.73 24.01 16-Sep-99 7.50 15.73 24.01 17-Sep-99 7.13 15.73 24.01 20-Sep-99 7.00 15.73 24.01 21-Sep-99 7.00 15.73 24.01 22-Sep-99 6.88 15.73 24.01 23-Sep-99 6.88 15.73 24.01 24-Sep-99 6.94 15.73 24.01 27-Sep-99 6.63 15.73 24.01 28-Sep-99 6.75 15.73 24.01 29-Sep-99 6.88 15.73 24.01 30-Sep-99 7.00 15.73 24.01 1-Oct-99 6.81 13.23 24.01 4-Oct-99 7.00 13.23 24.01 5-Oct-99 7.06 13.23 24.01 6-Oct-99 6.63 13.23 24.01 7-Oct-99 6.63 13.23 24.01 8-Oct-99 6.63 13.23 24.01 11-Oct-99 6.75 13.23 24.01 12-Oct-99 6.75 13.23 24.01 13-Oct-99 6.50 13.23 24.01 14-Oct-99 6.69 13.23 24.01 15-Oct-99 6.50 13.23 24.01 18-Oct-99 6.00 13.23 24.01 19-Oct-99 6.00 13.23 24.01 20-Oct-99 6.00 13.23 24.01 21-Oct-99 6.00 13.23 24.01 22-Oct-99 6.25 13.23 24.01 25-Oct-99 6.13 13.23 24.01 26-Oct-99 6.00 13.23 24.01 11-Nov-99 5.44 13.23 24.01 12-Nov-99 5.63 13.23 24.01 15-Nov-99 5.44 13.23 24.01 16-Nov-99 5.75 13.23 24.01 17-Nov-99 5.50 13.23 24.01 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 18-Nov-99 5.44 13.23 24.01 19-Nov-99 5.31 13.23 24.01 22-Nov-99 5.31 13.23 24.01 23-Nov-99 5.88 13.23 24.01 24-Nov-99 5.38 13.23 24.01 26-Nov-99 5.31 13.23 24.01 29-Nov-99 4.88 13.23 24.01 30-Nov-99 5.06 13.23 24.01 1-Dec-99 5.06 13.23 24.01 2-Dec-99 5.00 13.23 24.01 3-Dec-99 5.00 13.23 24.01 6-Dec-99 5.06 13.23 24.01 7-Dec-99 5.00 13.23 24.01 8-Dec-99 5.00 13.23 24.01 9-Dec-99 5.00 13.23 24.01 10-Dec-99 5.06 13.23 24.01 13-Dec-99 5.19 13.23 24.01 14-Dec-99 5.06 13.23 24.01 15-Dec-99 5.13 13.23 24.01 16-Dec-99 5.19 13.23 24.01 17-Dec-99 5.31 13.23 24.01 20-Dec-99 5.19 13.23 24.01 21-Dec-99 5.25 13.23 24.01 22-Dec-99 5.88 13.23 24.01 23-Dec-99 6.13 13.23 24.01 24-Dec-99 7.50 13.23 24.01 27-Dec-99 7.75 13.23 24.01 28-Dec-99 7.63 13.23 24.01 29-Dec-99 7.63 13.23 24.01 30-Dec-99 8.00 13.23 24.01 31-Dec-99 8.00 13.23 24.01 3-Jan-00 8.00 13.23 25.26 4-Jan-00 8.44 13.23 25.26 5-Jan-00 8.50 13.23 25.26 6-Jan-00 9.25 10.28 25.26 7-Jan-00 8.88 10.28 25.26 10-Jan-00 10.25 10.28 25.26 11-Jan-00 10.00 10.28 25.26 12-Jan-00 10.00 10.28 25.26 13-Jan-00 10.00 10.28 25.26 14-Jan-00 10.25 10.28 25.26 17-Jan-00 10.00 10.28 25.26 18-Jan-00 9.88 10.28 25.26 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 19-Jan-00 9.81 10.28 25.26 20-Jan-00 10.25 10.28 25.26 21-Jan-00 10.00 10.28 25.26 24-Jan-00 10.00 10.28 25.26 25-Jan-00 9.38 10.28 25.26 26-Jan-00 9.13 10.28 25.26 27-Jan-00 8.94 10.28 25.26 28-Jan-00 9.00 10.28 25.26 31-Jan-00 9.25 10.28 25.26 1-Feb-00 9.25 10.28 25.26 2-Feb-00 9.63 10.28 25.26 3-Feb-00 11.00 10.28 25.26 4-Feb-00 10.50 10.28 25.26 7-Feb-00 10.50 10.28 25.26 8-Feb-00 11.50 10.28 25.26 9-Feb-00 12.00 10.28 25.26 10-Feb-00 11.63 10.28 25.26 11-Feb-00 11.50 10.28 25.26 14-Feb-00 12.00 10.28 25.26 15-Feb-00 12.19 10.28 25.26 16-Feb-00 12.06 10.28 25.26 17-Feb-00 12.31 10.28 25.26 18-Feb-00 12.13 10.28 25.26 21-Feb-00 12.25 10.28 25.26 22-Feb-00 12.13 10.28 25.26 23-Feb-00 12.06 10.28 25.26 24-Feb-00 12.13 10.28 25.26 25-Feb-00 12.00 10.28 25.26 28-Feb-00 12.50 10.28 25.26 29-Feb-00 12.13 10.28 25.26 1-Mar-00 12.50 8.74 25.26 2-Mar-00 12.13 8.74 25.26 3-Mar-00 12.06 8.74 25.26 6-Mar-00 12.06 8.74 25.26 7-Mar-00 12.06 8.74 25.26 8-Mar-00 12.13 8.74 25.26 9-Mar-00 12.00 8.74 25.26 10-Mar-00 12.06 8.74 25.26 13-Mar-00 12.06 8.74 25.26 14-Mar-00 12.88 8.74 25.26 15-Mar-00 12.56 8.74 25.26 16-Mar-00 12.56 8.74 25.26 17-Mar-00 12.56 8.74 25.26 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 20-Mar-00 25.26 21-Mar-00 25.26 22-Mar-00 25.26 23-Mar-00 25.26 24-Mar-00 25.26 27-Mar-00 25.26 28-Mar-00 25.26 29-Mar-00 25.26 30-Mar-00 25.26 31-Mar-00 25.26 3-Apr-00 26.57 4-Apr-00 26.57 5-Apr-00 26.57 6-Apr-00 26.57 7-Apr-00 26.57 10-Apr-00 26.57 11-Apr-00 26.57 12-Apr-00 26.57 13-Apr-00 26.57 14-Apr-00 26.57 17-Apr-00 26.57 18-Apr-00 26.57 19-Apr-00 26.57 20-Apr-00 26.57 21-Apr-00 26.57 24-Apr-00 26.57 25-Apr-00 26.57 26-Apr-00 26.57 27-Apr-00 26.57 28-Apr-00 26.57 1-May-00 26.57 2-May-00 26.57 3-May-00 26.57 4-May-00 26.57 5-May-00 26.57 8-May-00 26.57 9-May-00 26.57 10-May-00 26.57 11-May-00 26.57 12-May-00 26.57 15-May-00 26.57 16-May-00 26.57 17-May-00 26.57 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 18-May-00 26.57 19-May-00 26.57 22-May-00 26.57 23-May-00 26.57 24-May-00 26.57 25-May-00 26.57 26-May-00 26.57 29-May-00 26.57 30-May-00 26.57 31-May-00 26.57 1-Jun-00 26.57 2-Jun-00 26.57 5-Jun-00 26.57 6-Jun-00 26.57 7-Jun-00 26.57 8-Jun-00 26.57 9-Jun-00 26.57 12-Jun-00 26.57 13-Jun-00 26.57 14-Jun-00 26.57 15-Jun-00 26.57 16-Jun-00 26.57 19-Jun-00 26.57 20-Jun-00 26.57 21-Jun-00 26.57 22-Jun-00 26.57 23-Jun-00 26.57 26-Jun-00 26.57 27-Jun-00 26.57 28-Jun-00 26.57 29-Jun-00 26.57 30-Jun-00 26.57 3-Jul-00 27.96 4-Jul-00 27.96 5-Jul-00 27.96 6-Jul-00 27.96 7-Jul-00 27.96 10-Jul-00 27.96 11-Jul-00 27.96 12-Jul-00 27.96 13-Jul-00 27.96 14-Jul-00 27.96 17-Jul-00 27.96 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 18-Jul-00 27.96 19-Jul-00 27.96 20-Jul-00 27.96 21-Jul-00 27.96 24-Jul-00 27.96 25-Jul-00 27.96 26-Jul-00 27.96 27-Jul-00 27.96 28-Jul-00 27.96 31-Jul-00 27.96 1-Aug-00 27.96 2-Aug-00 27.96 3-Aug-00 27.96 4-Aug-00 27.96 7-Aug-00 27.96 8-Aug-00 27.96 9-Aug-00 27.96 10-Aug-00 27.96 11-Aug-00 27.96 14-Aug-00 27.96 15-Aug-00 27.96 16-Aug-00 27.96 17-Aug-00 27.96 18-Aug-00 27.96 21-Aug-00 27.96 22-Aug-00 27.96 23-Aug-00 27.96 24-Aug-00 27.96 25-Aug-00 27.96 28-Aug-00 27.96 29-Aug-00 27.96 30-Aug-00 27.96 31-Aug-00 27.96 1-Sep-00 27.96 4-Sep-00 27.96 5-Sep-00 27.96 6-Sep-00 27.96 7-Sep-00 27.96 8-Sep-00 27.96 11-Sep-00 27.96 12-Sep-00 27.96 13-Sep-00 27.96 14-Sep-00 27.96 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 15-Sep-00 27.96 18-Sep-00 27.96 19-Sep-00 27.96 20-Sep-00 27.96 21-Sep-00 27.96 22-Sep-00 27.96 25-Sep-00 27.96 26-Sep-00 27.96 27-Sep-00 27.96 28-Sep-00 27.96 29-Sep-00 27.96 2-Oct-00 29.41 3-Oct-00 29.41 4-Oct-00 29.41 5-Oct-00 29.41 6-Oct-00 29.41 9-Oct-00 29.41 10-Oct-00 29.41 11-Oct-00 29.41 12-Oct-00 29.41 13-Oct-00 29.41 16-Oct-00 29.41 17-Oct-00 29.41 18-Oct-00 29.41 19-Oct-00 29.41 20-Oct-00 29.41 23-Oct-00 29.41 24-Oct-00 29.41 25-Oct-00 29.41 26-Oct-00 29.41 27-Oct-00 29.41 30-Oct-00 29.41 31-Oct-00 29.41 1-Nov-00 29.41 2-Nov-00 29.41 3-Nov-00 29.41 6-Nov-00 29.41 7-Nov-00 29.41 8-Nov-00 29.41 9-Nov-00 29.41 10-Nov-00 29.41 13-Nov-00 29.41 14-Nov-00 29.41 SHARE CASH PER PURCHASE OPTION DATE PRICE SHARE EXERCISE PRICE ---- ----- ----- -------------- 15-Nov-00 29.41 16-Nov-00 29.41 17-Nov-00 29.41 20-Nov-00 29.41 21-Nov-00 29.41 22-Nov-00 29.41 23-Nov-00 29.41 24-Nov-00 29.41 27-Nov-00 29.41 28-Nov-00 29.41 29-Nov-00 29.41 30-Nov-00 29.41 1-Dec-00 29.41 4-Dec-00 29.41 5-Dec-00 29.41 6-Dec-00 29.41 7-Dec-00 29.41 8-Dec-00 29.41 11-Dec-00 29.41 12-Dec-00 29.41 13-Dec-00 29.41 14-Dec-00 29.41 15-Dec-00 29.41 18-Dec-00 29.41 19-Dec-00 29.41 20-Dec-00 29.41 21-Dec-00 29.41 22-Dec-00 29.41 25-Dec-00 29.41 26-Dec-00 29.41 27-Dec-00 29.41 28-Dec-00 29.41 29-Dec-00 29.41 ================================================================================ STARFISH VALUATION ANALYSIS ================================================================================ STARFISH VALUATION ANALYSIS ================================================================================ DOLPHIN STOCK PRICE PERFORMANCE - LATEST 12 MONTHS DATE PRICE ---- ----- 3/12/1999 16.00 3/15/1999 16.31 3/16/1999 15.94 3/17/1999 15.81 3/18/1999 13.88 3/19/1999 13.75 3/22/1999 13.44 3/23/1999 12.88 3/24/1999 12.63 3/25/1999 13.16 3/26/1999 14.38 3/29/1999 14.38 3/30/1999 14.44 3/31/1999 14.13 4/1/1999 13.94 4/5/1999 14.13 4/6/1999 13.81 4/7/1999 14.19 4/8/1999 14.06 4/9/1999 14.97 4/12/1999 14.81 4/13/1999 14.50 4/14/1999 13.88 4/15/1999 12.75 4/16/1999 12.94 4/19/1999 12.50 4/20/1999 12.63 4/21/1999 12.81 4/22/1999 12.38 4/23/1999 12.13 4/26/1999 12.44 4/27/1999 12.19 4/28/1999 11.88 4/29/1999 12.00 4/30/1999 12.00 5/3/1999 11.88 5/4/1999 11.69 5/5/1999 11.50 5/6/1999 11.38 5/7/1999 11.13 5/10/1999 11.06 5/11/1999 11.50 5/12/1999 11.44 5/13/1999 11.25 DATE PRICE ---- ----- 5/14/1999 10.94 5/17/1999 10.69 5/18/1999 11.13 5/19/1999 11.00 5/20/1999 11.13 5/21/1999 11.88 5/24/1999 11.50 5/25/1999 11.00 5/26/1999 10.63 5/27/1999 10.19 5/28/1999 10.38 6/1/1999 10.56 6/2/1999 10.25 6/3/1999 10.50 6/4/1999 10.28 6/7/1999 10.28 6/8/1999 10.50 6/9/1999 11.00 6/10/1999 10.75 6/11/1999 10.81 6/14/1999 10.56 6/15/1999 10.69 6/16/1999 11.38 6/17/1999 11.50 6/18/1999 11.44 6/21/1999 11.25 6/22/1999 11.50 6/23/1999 11.38 6/24/1999 11.25 6/25/1999 11.13 6/28/1999 11.19 6/29/1999 11.06 6/30/1999 11.94 7/1/1999 11.69 7/2/1999 11.44 7/6/1999 11.19 7/7/1999 10.97 7/8/1999 11.19 7/9/1999 11.50 7/12/1999 11.00 7/13/1999 10.91 7/14/1999 10.88 7/15/1999 11.06 7/16/1999 10.81 DATE PRICE ---- ----- 7/19/1999 10.31 7/20/1999 10.44 7/21/1999 10.13 7/22/1999 10.00 7/23/1999 9.95 7/26/1999 10.00 7/27/1999 10.00 7/28/1999 10.25 7/29/1999 10.25 7/30/1999 10.44 8/2/1999 10.56 8/3/1999 10.69 8/4/1999 10.38 8/5/1999 10.38 8/6/1999 10.25 8/9/1999 10.31 8/10/1999 10.25 8/11/1999 10.25 8/12/1999 10.31 8/13/1999 10.50 8/16/1999 11.00 8/17/1999 11.88 8/18/1999 12.19 8/19/1999 12.09 8/20/1999 12.50 8/23/1999 12.88 8/24/1999 12.88 8/25/1999 13.38 8/26/1999 13.88 8/27/1999 14.50 8/30/1999 13.38 8/31/1999 13.31 9/1/1999 13.19 9/2/1999 13.00 9/3/1999 13.88 9/7/1999 13.38 9/8/1999 13.25 9/9/1999 13.25 9/10/1999 13.25 9/13/1999 13.88 9/14/1999 13.19 9/15/1999 13.66 9/16/1999 13.50 9/17/1999 13.50 DATE PRICE ---- ----- 9/20/1999 13.56 9/21/1999 13.50 9/22/1999 13.69 9/23/1999 13.06 9/24/1999 12.88 9/27/1999 13.25 9/28/1999 13.13 9/29/1999 13.19 9/30/1999 13.94 10/1/1999 13.50 10/4/1999 13.81 10/5/1999 13.53 10/6/1999 13.69 10/7/1999 13.81 10/8/1999 13.44 10/11/1999 13.50 10/12/1999 13.56 10/13/1999 13.44 10/14/1999 13.44 10/15/1999 12.88 10/18/1999 12.47 10/19/1999 12.88 10/20/1999 12.88 10/21/1999 13.06 10/22/1999 13.06 10/25/1999 12.94 10/26/1999 12.72 10/27/1999 12.44 10/28/1999 12.88 10/29/1999 12.78 11/1/1999 12.13 11/2/1999 12.25 11/3/1999 12.50 11/4/1999 12.75 11/5/1999 12.94 11/8/1999 13.00 11/9/1999 12.50 11/10/1999 12.63 11/11/1999 13.00 11/12/1999 13.19 11/15/1999 13.13 11/16/1999 13.44 11/17/1999 13.69 11/18/1999 13.56 DATE PRICE ---- ----- 11/19/1999 13.69 11/22/1999 12.88 11/23/1999 12.63 11/24/1999 13.19 11/26/1999 12.88 11/29/1999 13.00 11/30/1999 13.03 12/1/1999 12.81 12/2/1999 12.69 12/3/1999 12.88 12/6/1999 12.81 12/7/1999 13.06 12/8/1999 12.75 12/9/1999 12.25 12/10/1999 12.13 12/13/1999 12.19 12/14/1999 12.25 12/15/1999 12.25 12/16/1999 12.38 12/17/1999 12.56 12/20/1999 12.13 12/21/1999 12.88 12/22/1999 13.06 12/23/1999 13.06 12/27/1999 12.56 12/28/1999 14.06 12/29/1999 14.50 12/30/1999 14.13 12/31/1999 13.94 1/3/2000 13.38 1/4/2000 13.03 1/5/2000 12.50 1/6/2000 13.19 1/7/2000 14.00 1/10/2000 15.63 1/11/2000 16.81 1/12/2000 18.28 1/13/2000 18.31 1/14/2000 18.41 1/18/2000 17.75 1/19/2000 17.06 1/20/2000 16.63 1/21/2000 17.94 1/24/2000 17.50 DATE PRICE ---- ----- 1/25/2000 17.19 1/26/2000 15.00 1/27/2000 15.38 1/28/2000 15.13 1/31/2000 15.50 2/1/2000 15.75 2/2/2000 15.00 2/3/2000 14.63 2/4/2000 14.13 2/7/2000 15.00 2/8/2000 14.72 2/9/2000 14.19 2/10/2000 14.06 2/11/2000 13.81 2/14/2000 13.94 2/15/2000 15.75 2/16/2000 15.00 2/17/2000 15.97 2/18/2000 15.06 2/22/2000 15.16 2/23/2000 15.50 2/24/2000 14.88 2/25/2000 14.13 2/28/2000 13.81 2/29/2000 13.88 3/1/2000 15.06 3/2/2000 15.44 3/3/2000 15.56 3/6/2000 15.50 3/7/2000 14.88 3/8/2000 14.31 3/9/2000 14.69 3/10/2000 14.75 3/13/2000 14.25 3/14/2000 14.00 3/15/2000 13.63 3/16/2000 13.75 3/17/2000 13.75 STARFISH VALUATION ANALYSIS ================================================================================ STOCK PRICE PERFORMANCE AND TRADED VOLUME - LATEST 12 MONTHS DATE PRICE VOLUME ---- ----- ------ 2/18/1999 8.44 27100 2/19/1999 8.75 27500 2/22/1999 8.38 300 2/23/1999 8.31 5600 2/24/1999 8.31 100 2/25/1999 8.38 77600 3/2/1999 8.38 5300 3/3/1999 8.50 2100 3/8/1999 8.75 400 3/9/1999 8.75 6900 3/10/1999 8.50 13400 3/11/1999 8.50 20900 3/12/1999 8.50 3000 3/14/1999 8.88 10100 3/16/1999 8.88 10100 3/17/1999 8.63 1600 3/18/1999 8.50 1000 3/19/1999 8.50 5300 3/22/1999 8.50 7500 3/23/1999 8.50 1200 3/25/1999 8.50 8900 3/26/1999 8.75 7100 3/29/1999 8.50 4100 3/30/1999 8.38 7400 3/31/1999 8.50 800 4/1/1999 8.38 3400 4/5/1999 8.50 9200 4/6/1999 8.50 1500 4/7/1999 8.75 34800 4/8/1999 8.81 15600 4/9/1999 9.25 1800 4/12/1999 9.13 400 4/13/1999 9.25 2700 4/14/1999 9.38 3500 4/15/1999 9.38 11100 4/16/1999 9.50 9700 4/20/1999 9.88 17800 4/21/1999 9.63 300 4/22/1999 9.88 4600 4/23/1999 10.00 1000 4/26/1999 9.75 2400 4/27/1999 10.13 23700 4/28/1999 10.63 5800 4/29/1999 10.25 1100 DATE PRICE VOLUME ---- ----- ------ 4/30/1999 10.06 1400 5/3/1999 10.25 5400 5/4/1999 10.25 500 5/5/1999 10.25 9700 5/6/1999 9.63 3500 5/7/1999 9.50 300 5/11/1999 9.50 3200 5/12/1999 9.50 4000 5/14/1999 9.50 100 5/17/1999 9.38 1000 5/18/1999 9.50 1000 5/19/1999 9.38 4600 5/20/1999 9.38 1000 5/21/1999 9.38 600 5/24/1999 9.38 5800 5/26/1999 9.38 1500 5/27/1999 9.88 1000 5/28/1999 9.63 100 6/3/1999 9.50 500 6/4/1999 9.38 200 6/9/1999 9.50 1700 6/10/1999 9.50 1100 6/14/1999 9.38 200 6/16/1999 9.38 1100 6/23/1999 9.06 22700 6/24/1999 9.06 300 6/25/1999 9.00 6100 6/28/1999 8.75 500 6/29/1999 9.00 200 6/30/1999 8.75 1900 7/1/1999 8.75 100 7/2/1999 9.00 200 7/6/1999 8.75 3300 7/7/1999 8.75 1500 7/8/1999 8.75 1700 7/9/1999 8.38 24900 7/12/1999 8.25 10500 7/13/1999 7.50 398300 7/14/1999 7.69 37100 7/15/1999 7.75 4800 7/16/1999 7.75 8100 7/19/1999 7.69 2200 7/20/1999 7.63 600 7/21/1999 7.63 1100 7/22/1999 7.63 700 7/26/1999 7.75 6000 DATE PRICE VOLUME ---- ----- ------ 7/27/1999 7.75 300 7/28/1999 7.88 4000 7/29/1999 7.81 2200 7/30/1999 8.00 170400 8/4/1999 7.88 3700 8/5/1999 7.88 3400 8/6/1999 7.75 5000 8/9/1999 7.50 67500 8/10/1999 7.38 800 8/11/1999 7.38 2900 8/12/1999 7.00 35900 8/13/1999 7.25 129000 8/17/1999 7.00 1300 8/18/1999 7.00 1000 8/19/1999 7.25 1400 8/20/1999 7.63 1000 8/23/1999 7.63 2000 8/24/1999 6.88 4700 8/25/1999 7.00 300 8/26/1999 6.88 6200 8/27/1999 7.00 2500 8/30/1999 7.13 7400 8/31/1999 6.75 1300 9/2/1999 6.75 8000 9/3/1999 6.88 300 9/7/1999 7.00 5600 9/8/1999 7.00 12300 9/9/1999 7.00 4600 9/10/1999 7.00 4100 9/13/1999 7.13 100 9/14/1999 7.50 9300 9/15/1999 7.50 2700 9/16/1999 7.50 5700 9/17/1999 7.13 6000 9/20/1999 7.00 1400 9/21/1999 7.00 2100 9/22/1999 6.88 13600 9/23/1999 6.88 8600 9/27/1999 6.63 1700 9/28/1999 6.75 4200 9/29/1999 6.88 51600 9/30/1999 7.00 500 10/4/1999 7.00 1000 10/5/1999 7.06 1000 10/6/1999 6.63 52700 10/7/1999 6.63 9100 DATE PRICE VOLUME ---- ----- ------ 10/8/1999 6.63 800 10/11/1999 6.75 4100 10/12/1999 6.75 1800 10/13/1999 6.50 3400 10/14/1999 6.69 500 10/15/1999 6.50 5600 10/18/1999 6.00 7200 10/19/1999 6.00 2000 10/20/1999 6.00 1000 10/21/1999 6.00 1800 10/22/1999 6.25 53000 10/25/1999 6.13 2300 10/26/1999 6.00 6200 10/27/1999 6.00 1500 10/28/1999 5.75 8200 10/29/1999 5.69 13600 11/1/1999 5.63 4000 11/2/1999 5.06 147300 11/3/1999 5.75 22900 11/4/1999 5.38 32200 11/8/1999 5.25 8100 11/9/1999 5.06 6900 11/10/1999 5.13 34900 11/11/1999 5.44 15600 11/12/1999 5.63 54900 11/15/1999 5.44 2900 11/16/1999 5.75 7100 11/17/1999 5.50 72400 11/18/1999 5.44 63500 11/19/1999 5.31 6600 11/22/1999 5.31 2000 11/23/1999 5.88 24800 11/24/1999 5.38 41700 11/26/1999 5.31 3700 11/29/1999 4.88 71400 11/30/1999 5.06 33300 12/1/1999 5.06 14500 12/2/1999 5.00 100 12/3/1999 5.00 42500 12/6/1999 5.06 185700 12/7/1999 5.00 162700 12/8/1999 5.00 84800 12/9/1999 5.00 392800 12/10/1999 5.06 30200 12/13/1999 5.19 11700 12/14/1999 5.06 13100 DATE PRICE VOLUME ---- ----- ------ 12/15/1999 5.13 116600 12/16/1999 5.19 400 12/17/1999 5.31 64500 12/20/1999 5.19 46700 12/21/1999 5.25 6300 12/22/1999 5.88 23200 12/23/1999 6.13 36300 12/27/1999 7.50 96600 12/28/1999 7.75 19000 12/29/1999 7.63 6600 12/30/1999 7.63 35400 12/31/1999 8.00 50800 1/4/2000 8.44 4000 1/5/2000 8.50 1400 1/6/2000 9.25 62300 1/7/2000 8.88 17700 1/10/2000 10.25 59500 1/11/2000 10.00 28400 1/12/2000 10.00 21500 1/13/2000 10.00 32000 1/14/2000 10.25 4900 1/18/2000 10.00 7100 1/19/2000 9.88 19300 1/20/2000 9.81 20400 1/21/2000 10.25 87400 1/24/2000 10.00 15800 1/25/2000 10.00 46800 1/26/2000 9.38 22500 1/27/2000 9.13 12800 1/28/2000 8.94 48400 1/31/2000 9.00 14700 2/1/2000 9.25 54000 2/2/2000 9.25 30500 2/3/2000 9.63 4700 2/4/2000 11.00 19400 2/7/2000 10.50 20700 2/8/2000 10.50 328100 2/9/2000 11.50 224100 2/10/2000 12.00 13400 2/11/2000 11.63 35600 2/14/2000 11.50 109000 2/15/2000 12.00 34900 2/16/2000 12.19 57100 2/17/2000 12.06 151100 2/18/2000 12.31 7100 2/22/2000 12.13 57200 DATE PRICE VOLUME ---- ----- ------ 2/23/2000 12.25 46800 2/24/2000 12.13 53600 2/25/2000 12.06 26100 2/28/2000 12.13 56100 2/29/2000 12.00 64900 3/1/2000 12.50 35600 3/2/2000 12.13 6900 3/3/2000 12.06 30500 3/6/2000 12.06 8500 3/7/2000 12.06 5600 3/8/2000 12.13 17700 3/9/2000 12.00 31700 3/10/2000 12.06 43600 3/13/2000 12.06 7800 3/14/2000 12.88 13800 3/15/2000 12.56 44600 3/16/2000 12.56 49800 3/17/2000 12.56 28200 SHARE PRICE DATA IMPLIED OFFER PRICE AVERAGE(a) PREMIUM ------------- ------- High $12.00 31.3% 30-Trading Days 9.76 61.4% 20-Trading Days 10.09 56.1% 10-Trading Days 10.43 51.0% Pre-Announcement 11.63 35.5% - -------------------------------- (a) HIGH, LOW AND AVERAGES CALCULATED FOR THE RESPECTIVE PERIODS PRIOR TO THE ANNOUNCEMENT DATE OF ORIGINAL OFFER (FEBRUARY 14, 2000). STARFISH VALUATION ANALYSIS ================================================================================ VALUATION MATRIX - ----------------------------------------------------------------------------------------------------------------------------------- PREM. OF OFFER PRICE TO: ------------------------ OFFER OFFER NET CASH (b) IMPLIED PRE-ANN. CONTRACT CASH VALUE OFFER PRE-ANN. CASH VALUE PRICE AS % OF VALUE OUTLAY FOR TECHNOLOGY COMPANY PRICE PRICE PER SHARE (a) PRICE PRICE PER SHARE CONTRACT PRICE ($MM) DOLPHIN ($MM) VALUE ($MM) =================================================================================================================================== Starfish $ 11.63 $ 25.26 $ 8.74 $ 15.00 29% 72% 59% $ 95.5 $ 27.7 $ 39.6 15.25 31% 75% 60% 97.3 27.8 41.2 15.50 33% 77% 61% 99.0 28.0 42.8 ---------------------------------------------------------------------------------- 15.75 35% 80% 62% 100.8 28.2 44.4 ================================================================================== 16.00 38% 83% 63% 102.6 28.4 45.9 16.25 40% 86% 64% 104.3 28.6 47.5 16.50 42% 89% 65% 106.1 28.8 49.1 16.75 44% 92% 66% 107.9 28.9 50.7 17.00 46% 95% 67% 109.6 29.1 52.3 - -------------------------------- (a) NET OF CURRENT LIABILITIES. (b) ASSUMES $13.25 PER SHARE IS THE CASH PORTION OF THE OFFER PRICE. BASED ON ESTIMATED STARFISH CASH BALANCE AS OF FEBRUARY 2000 OF $8.74 PER SHARE. INCLUDES $5.2 MILLION CASH TAX BENEFIT AND $3.7 MILLION OF TRANSACTION EXPENSES. STARFISH VALUATION ANALYSIS ================================================================================ VALUATION ANALYSIS (DOLLARS IN MILLIONS, EXCEPT PER SHARE DATA) Discounted Discounted Cash Flow- Cash Flow- Adjusted Base Comparable Base Case (a) Case (a)(b) Comparable Buyback Transactions R&D Vehicles - ----------------------------------------------------------------------------------------------------------- HIGH 20.54 18.15 20.34 20.10 19.67 LOW 11.16 8.50 15.69 13.98 3.50 METHODOLOGY Perpetuity Perpetuity Premium to Premium to Price to Growth Growth Pre-Annc. Cash Value Cash Post-2007 Post-2007 Price(c) per Share per Share RANGE 0% - 5% 0% - 5% 35% - 75% 60% - 130% 40% - 225% - ----------------------------------------------------------------------------------------------------------- - --------------------------- (a) DCF VALUES ASSUME 0% TO 5% PERPETUAL GROWTH RATE POST-2007 AND A 30.0% - 35.0% DISCOUNT RATE ON OPERATING CASH FLOWS, 5.0% DISCOUNT RATE ON DEVELOPMENT COSTS AND 10.0% DISCOUNT RATE ON CAPITAL EXPENDITURES; CASH PER SHARE BASED ON ESTIMATED BALANCE AT END OF FEBRUARY 2000. (b) INCLUDES (i) ANNUAL MANAGEMENT, ADMINISTRATIVE AND TECHNOLOGY ACCESS FEES PAID BY STARFISH TO DOLPHIN, (ii) DIRECT COSTS INCURRED BY STARFISH AND (iii) CASH TAX BENEFIT TO DOLPHIN OF $5.2 MILLION. (c) AS OF FEBRUARY 11, 2000, THE TRADING DATE IMMEDIATELY PRECEDING THE FIRST PUBLIC ANNOUNCEMENT OF THE OFFER TO ACQUIRE STARFISH. NOTE: ANALYSIS BASED ON PROJECTIONS PROVIDED BY DOLPHIN MANAGEMENT. STARFISH VALUATION ANALYSIS ================================================================================ COMPARABLE DISCOUNTED UNIT/SHARE BUYBACK TRANSACTIONS - -------------------------------------------------------------------------------- R&D SPONSOR ADJ. PRE- CONTRACT CASH VALUE ADJ. OFFER VEHICLE (ACQUIROR) ANN. PRICE(a) PRICE PER SHARE PRICE(a) ================================================================================ SciGenics Genetics Institute $ 13.75 $ 69.83 $ 5.33 $ 14.00 Aramed Gensia 9.00 55.40 10.63 12.05 Tocor II Centocor 17.02 58.00 23.33 34.10 CytoRad Cytogen 3.62 19.50 3.78 6.06 Neozyme II Genzyme 28.91 108.50 5.72 29.85 PTC II PerSeptive Bio. 4.10 33.83 5.60 9.02 - ------------------------------------------------------------------------------------------ PREM. OF ADJ. OFFER PRICE TO: ADJ. OFFER ADJ. OFFER ---------------------------- R&D SPONSOR ADJ. PRE- CASH VALUE PRICE AS % OF VALUE(a) VEHICLE (ACQUIROR) ANN. PRICE(a) PER SHARE CONTRACT PRICE ($MM) ========================================================================================== SciGenics Genetics Institute 2% 163% 20% $ 29.3 Aramed Gensia 34% 13% 22% 34.6 Tocor II Centocor 100% 46% 59% 76.7 CytoRad Cytogen 67% 61% 31% 24.4 Neozyme II Genzyme 3% 422% 28% 72.1 PTC II PerSeptive Bio. 120% 61% 27% 23.9 -------------------------------------------------------- MINIMUM 2% 13% 20% MEAN 54% 128% 31% MEDIAN 51% 61% 27% MAXIMUM 120% 422% 59% -------------------------------------------------------- - -------------------------- (a) ADJUSTED BY THEORETICAL VALUE OF ATTACHED WARRANTS IN THE CASE OF UNIT BUYBACK TRANSACTIONS. STARFISH VALUATION ANALYSIS ================================================================================ COMPARABLE COMPANIES: OUTSTANDING R&D VEHICLES (DOLLARS IN MILLIONS, EXCEPT PER SHARE DATA) STOCK PRICE MARKET VALUE/ SHARE PRICE/ AGGREGATE SPONSOR R&D ENTITY 03/17/2000 CASH(a) IPO PRICE(b) TECH VALUE - --------- -------------------- ----------- ------------ ------------- ----------- Alza Crescendo $18.00 104.2% 180.0% $27.5 Biovail Intelligent Polymers $34.00 538.9% 170.0% $101.0 Allergan Allergan Specialty $13.88 42.8% 154.2% ($59.9) Therapeutics - -------------------------------------------------------------------------------------------- MEAN 228.7% 168.1% - -------------------------------------------------------------------------------------------- - ------------------------------- (a) INCLUDING OTHER INVESTMENTS, IF ANY, AND WORKING CAPITAL. (b) IPO PRICE FOR CRESCENDO AND ALLERGAN SPECIALTY THERAPEUTICS IS THE CLOSING PRICE AS OF THE FIRST DAY OF TRADING. STARFISH VALUATION ANALYSIS ================================================================================ PRO FORMA ANALYSIS (DOLLARS IN MILLIONS, EXCEPT PER SHARE DATA) PRO FORMA EPS (a) % ACCRETION/(DILUTION)(a) OFFER PRICE OFFER ------------------------------------------ ---------------------------------------------- PER SHARE VALUE 2001F 2002F 2003F 2004F 2005F 2001F 2002F 2003F 2004F 2005F - ----------- -------- ------- ------- ------- ------- ------- -------- -------- -------- ------- -------- $15.75 $100.8 $0.11 $0.39 $1.80 $2.98 $3.99 -87.7% -14.8% 36.3% 19.0% 13.9% - -------------------------------- (a) BASED ON PROJECTIONS PROVIDED BY DOLPHIN MANAGEMENT.