SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 __________________________________________ AMENDMENT NO. 1 ON FORM 10-K/A TO FORM 10-K (mark one) X Annual Report Pursuant to Section 13 or ----- 15(d) of the Securities Exchange Act of 1934 Transition Report Pursuant to Section 13 or ----- 15(d) of the Securities Exchange Act of 1934 Commission file number 1-8002 THERMO ELECTRON CORPORATION (Exact name of Registrant as specified in its charter) Delaware 04-2209186 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 81 Wyman Street, P.O. Box 9046 Waltham, Massachusetts 02254-9046 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (617) 622-1000 Securities registered pursuant to Section 12(b) of the Act: Name of each exchange Title of each class on which registered ------------------- ------------------------- Common Stock, $1.00 par value New York Stock Exchange Preferred Stock Purchase Rights Securities registered pursuant to Section 12(g) of the Act: None 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, and (2) has been subject to the filing requirements for at least the past 90 days. Yes [ X ] No [ ] Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the Registrant's knowledge, in definitive proxy or information statements incorporated by reference into Part III of this Form 10-K or any amendment to this Form 10-K. [ ] The aggregate market value of the voting stock held by PAGE nonaffiliates of the Registrant as of January 24, 1997, was approximately $5,267,295,000. As of January 24, 1997, the Registrant had 149,925,557 shares of Common Stock outstanding. DOCUMENTS INCORPORATED BY REFERENCE Portions of the Registrant's Annual Report to Shareholders for the fiscal year ended December 28, 1996, are incorporated by reference into Parts I and II. Part III, Item 10. Directors and Executive Officers of the Registrant. Part III, Item 11. Executive Compensation. Part III, Item 12. Security Ownership of Certain Beneficial Owners and Management. Part III, Item 13. Certain Relationships and Transactions. The information required under these items, originally to be incorporated by reference from the Registrant's definitive proxy statement to be filed with the Commission pursuant to Regulation 14A, not later than 120 days after the close of the fiscal year, is contained in the following Attachment A, which is included herein and made a part of this Annual Report on Form 10-K. SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Amendment No. 1 on Form 10-K/A to be signed by the undersigned, duly authorized. THERMO ELECTRON CORPORATION By: /s/ Sandra L. Lambert ------------------------------- Sandra L. Lambert Secretary ATTACHMENT A DIRECTORS Set forth below are the names of the persons serving as directors and directors whose terms do not expire this year, PAGE their ages, their offices in the Corporation, if any, their principal occupation or employment for the past five years, the length of their tenure as directors and the names of other public companies in which such persons hold directorships. Information regarding their beneficial ownership of the Corporation's Common Stock and of the common stock of certain subsidiaries of the Corporation is reported under the caption "Stock Ownership." John M. Dr. Albertine, 52, has been a director of the Albertine Corporation since 1986. Dr. Albertine serves as chairman of the board and chief executive officer of Albertine Enterprises, Inc., an economic and public policy consulting firm he founded in 1990. He also serves as chairman of The Jian Group Holdings, LLC, a full-service mergers and acquisitions firm. Dr. Albertine is also a director of American Precision Industries, Inc., Bolt, Beranek & Newman, Inc. and Intermagnetics General Corp. Peter O. Crisp Mr. Crisp, 64, has been a director of the Corporation since 1974. Mr. Crisp has been a general partner of Venrock Associates, a venture capital investment firm, for more than five years. Mr. Crisp is also a director of American Superconductor Corporation, Evans & Sutherland Computer Corporation, Long Island Lighting Company, Thermedics Inc., Thermo Power Corporation, ThermoTrex Corporation and United States Trust Corporation. Elias P. Dr. Gyftopoulos, 69, has been a director of the Gyftopoulos Corporation since 1976. Dr. Gyftopoulos is Professor Emeritus of the Massachusetts Institute of Technology, where he was the Ford Professor of Mechanical Engineering and of Nuclear Engineering for more than 20 years until his retirement in 1996. Dr. Gyftopoulos is also a director of Thermo BioAnalysis Corporation, Thermo Cardiosystems Inc., ThermoLase Corporation, Thermo Remediation Inc., ThermoSpectra Corporation, Thermo Voltek Corp. and Trex Medical Corporation. PAGE George N. Dr. Hatsopoulos, 70, has been a director, the Hatsopoulos chairman of the board and chief executive officer of the Corporation since he founded the Corporation in 1956. Until March 1997, he was also the president of the Corporation. Dr. Hatsopoulos is also a director of Photoelectron Corporation, Thermedics Inc., Thermo Ecotek Corporation, Thermo Fibertek Inc., Thermo Instrument Systems Inc., Thermo Optek Corporation, ThermoQuest Corporation and ThermoTrex Corporation. Dr. Hatsopoulos is the brother of Mr. John N. Hatsopoulos, the president and the chief financial officer of the Corporation. Frank Jungers Mr. Jungers, 70, has been a director of the Corporation since 1978. Mr. Jungers has been a consultant on business and energy matters since 1977. Mr. Jungers was employed by the Arabian American Oil Company from 1974 through 1977 as chairman and chief executive officer. Mr. Jungers is also a director of The AES Corporation, Donaldson, Lufkin & Jenrette, Georgia-Pacific Corporation, Thermo Ecotek Corporation and ThermoQuest Corporation. Robert A. Mr. McCabe, 62, has been a director of the McCabe Corporation since 1962. He has served as president of Pilot Capital Corporation, which is engaged in private investments and provides acquisition services, since 1987. Prior to that time Mr. McCabe was a managing director of Lehman Brothers Inc., an investment banking firm. Mr. McCabe is also a director of Borg-Warner Security Corporation, Church & Dwight Company, Morrison-Knudsen Corporation and Thermo Optek Corporation. Frank E. Dr. Morris, 73, has been a director of the Morris Corporation since 1989. Dr. Morris served as the Peter Drucker Professor of Management at Boston College from 1989 to 1994. Dr. Morris also served as president of the Federal Reserve Bank of Boston from 1968 until he retired in 1988. Dr. Morris is a trustee of SEI Liquid Asset Trust, SEI Cash + Plus Trust, SEI Tax Exempt Trust, SEI Index Funds, SEI International Trust, SEI Institutional Managed Trust, The Capitol Mutual Funds, FFB Lexicon Funds and The Arbor Fund. Dr. Morris is also a director of Thermo Remediation Inc. 2 PAGE Donald E. Mr. Noble, 82, has been a director of the Noble Corporation since 1983. For more than 20 years, from 1959 to 1980, Mr. Noble served as the chief executive officer of Rubbermaid, Incorporated, first with the title of president and then as chairman of the board. Mr. Noble is also a director of Thermo Fibertek Inc., Thermo Power Corporation, Thermo Sentron Inc. and Thermo TerraTech Inc. Hutham S. Ms. Olayan, 43, has been a director of the Olayan Corporation since 1987. She has served as president and a director of Olayan America Corporation since 1995 and Competrol Real Estate Limited since 1986, members of the Olayan Group engaged in advisory services and private real estate investments, respectively. Ms. Olayan also served as president and a director of Crescent Diversified Limited, a member of the Olayan Group engaged in private investments, from 1985 until 1994. Ms. Olayan is also a director of Trex Medical Corporation. Roger D. Mr. Wellington, 70, has been a director of the Wellington Corporation since 1986. Mr. Wellington serves as the president and chief executive officer of Wellington Consultants, Inc. and of Wellington Associates Inc., international business consulting firms he founded in 1994 and 1989, respectively. Prior to 1989, Mr. Wellington served as chairman of the board of Augat Inc., a manufacturer of electromechanical components, for more than five years. Prior to 1988, he also held the positions of president and chief executive officer of Augat Inc. Mr. Wellington is also a director of Bolt, Beranek & Newman, Inc. and Photoelectron Corporation. Committees of the Board of Directors and Meetings The Board of Directors has established an Executive Committee, an Audit Committee and a Human Resources Committee. The present members of the Executive Committee are Dr. Hatsopoulos (Chairman), Mr. Crisp, Mr. Jungers and Mr. Noble. The Executive Committee is empowered to act when it is impractical to call a meeting of the entire Board of Directors and, with certain exceptions, has the powers of the Board of Directors. The Audit Committee consists solely of outside directors, and its present members are Mr. Jungers (Chairman), Dr. Albertine, Mr. McCabe and Dr. Morris. The Audit Committee reviews the scope of the audit with the Corporation's independent public accountants and meets with them for the purpose of reviewing the results of the audit subsequent to its completion. The Human Resources Committee consists solely of outside directors and its present members are 3 PAGE Mr. Noble (Chairman), Dr. Gyftopoulos, Mr. Jungers, Ms. Olayan and Mr. Wellington. The Human Resources Committee reviews corporate organization, reviews the performance of senior members of management, recommends executive compensation and administers the Corporation's stock option and other stock-based compensation plans. The Corporation does not have a nominating committee of the Board of Directors. The Board of directors met sixteen times, the Audit Committee met twice, the Executive Committee met once and the Human Resources Committee met eleven times during fiscal 1996. Each director attended at least 75% of all meetings of the Board of Directors and committees on which he or she served held during fiscal 1996. Compensation of Directors Cash Compensation Directors who are not employees of the Corporation or any companies affiliated with Thermo Electron ("outside directors") receive an annual retainer of $20,000 and a fee of $1,000 per day for attending regular meetings of the Board of Directors or its committees and for each day of consulting for the Board of Directors, and $500 per day for participating in meetings of the Board of Directors or such committees held by means of conference telephone. Payment of directors' fees is made quarterly. Dr. G. Hatsopoulos, who is a full-time employee of the Corporation, does not receive any cash compensation from the Corporation for his service as a director. Directors are also reimbursed for out-of-pocket expenses and in some instances for travel time incurred in attending such meetings. Deferred Compensation Plan for Directors Under the Corporation's Deferred Compensation Plan for directors (the "Deferred Compensation Plan"), a director has the right to defer receipt of his cash fees until he ceases to serve as a director, dies or retires from his principal occupation. In the event of a change in control or proposed change in control of the Corporation that is not approved by the Board of Directors, deferred amounts become payable immediately. Either of the following is deemed to be a change of control: (a) the occurrence, without the prior approval of the Board of Directors, of the acquisition, directly or indirectly, by any person of 50% or more of the outstanding Common Stock; or (b) the failure of the persons serving on the Board of Directors immediately prior to any contested election of directors or any exchange offer or tender offer for the Common Stock to constitute a majority of the Board of Directors at any time within two years following any such event. Amounts deferred pursuant to the Deferred Compensation Plan are valued at the end of each quarter as units of Common Stock. When payable, amounts deferred may be disbursed solely in shares of Common Stock accumulated under the Deferred Compensation Plan. A total of 408,907 shares of Common Stock has been reserved for issuance under the Deferred Compensation Plan. 4 PAGE As of March 1, 1997, deferred units equal to 304,383.44 shares of Common Stock were accumulated under the Deferred Compensation Plan. Directors Stock Option Plan The Corporation's directors stock option plan (the "Directors Plan"), provides for the grant of stock options to purchase shares of common stock of the Corporation and certain of its majority-owned subsidiaries to outside directors as additional compensation for their service as directors. Under the Directors Plan, outside directors are automatically granted options to purchase 1,000 shares of Common Stock annually. In addition, the Directors Plan provides for the automatic grant of options to purchase up to 1,500 shares of the common stock of certain of the Corporation's publicly traded, majority-owned subsidiaries and of each majority-owned subsidiary of the Corporation that is subsequently "spun out" to outside investors. Pursuant to the Directors Plan, outside directors receive an annual grant of options to purchase 1,000 shares of Common Stock at the close of business on the date of each Annual Meeting of the Stockholders of the Corporation. Options evidencing annual grants may be exercised at any time from and after the six-month anniversary of the grant date of the option and prior to the expiration of the option on the third anniversary of the grant date. Shares acquired upon exercise of the options are subject to repurchase by the Corporation at the exercise price if the recipient ceases to serve as a director of the Corporation or any other Thermo Electron company prior to the first anniversary of the grant date. In addition, under the Directors Plan, outside directors are automatically granted options to purchase shares of common stock of certain of the Corporation's publicly traded, majority-owned subsidiaries as described in the Directors Plan and of each majority-owned subsidiary of the Corporation that is subsequently "spun out" to outside investors. Outside directors receive options to purchase 1,500 shares of common stock for majority-owned subsidiaries that are directly owned by the Corporation and 1,000 shares of common stock for majority-owned subsidiaries that are indirectly owned by the Corporation through one or more of its other majority-owned subsidiaries. The grant of options with respect to the common stock of subsidiaries that are spun out occurs on the close of business on the date of the first Annual Meeting of the Stockholders next following the subsidiary's spinout, which is the first to occur of either an initial public offering of the subsidiary's common stock or a sale of such stock to third parties in an arms-length transaction. The options granted vest and become exercisable on the fourth anniversary of the date of grant, unless prior to such date the subsidiary's common stock is registered under Section 12 of the Securities Exchange Act of 1934, as amended (''Section 12 Registration"). In the event that the effective date of Section 12 Registration occurs before the fourth anniversary of the grant 5 PAGE date, the option will become immediately exercisable and the shares acquired upon exercise will be subject to restrictions on transfer and the right of the Corporation to repurchase such shares at the exercise price in the event the director ceases to serve as a director of the Corporation or any other Thermo Electron company. In the event of Section 12 Registration, the restrictions and repurchase rights shall lapse or be deemed to lapse at the rate of 25% per year, starting with the first anniversary of the grant date. These options expire after five years. At this Annual Meeting of the Stockholders, each outside director will be granted options to purchase 1,500 shares of common stock of Thermo Cardiosystems Inc. and 1,000 shares of the common stock of each of (i) Thermo Optek, a subsidiary of Thermo Instrument Systems Inc. that was spun out in June 1996, (ii) Thermo Fibergen Inc., a subsidiary of Thermo Fibertek Inc. that was spun out in September 1996, (iii) Metrika Systems Corporation, a subsidiary of Thermo Instrument Systems Inc. that was spun out in November 1996 and (iv) Thermedics Detection Inc., a subsidiary of Thermedics Inc. that was spun out in November 1996. The exercise price for options granted under the Directors Plan is the average of the closing prices of the common stock as reported on the New York or American Stock Exchange (or other principal market on which the common stock is then traded) for the five trading days preceding and including the date of grant, or, if the shares are not then traded, at the last price per share paid by third parties in an arms-length transaction prior to the option grant. An aggregate of 450,000 shares of Common Stock has been reserved for issuance under the Directors Plan. Stock Ownership Policies for Directors During 1996, the Human Resources Committee of the Board of Directors (the "Committee") established a stock holding policy for directors. The stock holding policy requires each director to hold a minimum of 1,000 shares of Common Stock. Directors are requested to achieve this ownership level by the 1998 Annual meeting of Stockholders. Directors who are also executive officers of the Corporation are required to comply with a separate stock holding policy established by the Committee in 1996. In addition, the Committee adopted a policy requiring directors to hold shares of the Corporation's Common Stock equal to one-half of their net option exercises over a period of five years. The net option exercise is determined by calculating the number of shares acquired upon exercise of a stock option, after deducting the number of shares that could have been traded to exercise the option and the number of shares that could have been surrendered to satisfy tax withholding obligations attributable to the exercise of the option. This policy is also applicable to executive officers. 6 PAGE STOCK OWNERSHIP The following table sets forth, as of March 1, 1997, the beneficial ownership of the Corporation's Common Stock, by (a) each director, (b) each of the Corporation's executive officers named in the summary compensation table set forth below under the heading "Executive Compensation," and (c) all directors and current executive officers as a group, as well as their beneficial ownership of each of the Corporation's majority-owned subsidiaries as follows: (i) Thermo Ecotek Corporation, (ii) Thermo Fibertek Inc. and Thermo Fibergen Inc., a majority-owned subsidiary of Thermo Fibertek Inc., (iii) Thermo Power Corporation and ThermoLyte Corporation, a majority-owned subsidiary of Thermo Power Corporation, (iv) Thermo TerraTech Inc. and Thermo Remediation Inc., a majority-owned subsidiary of Thermo TerraTech Inc., (v) Thermedics Inc. and Thermedics Detection Inc., Thermo Cardiosystems Inc., Thermo Sentron Inc. and Thermo Voltek Corp., each a majority-owned subsidiary of Thermedics Inc., (vi) ThermoTrex Corporation and ThermoLase Corporation and Trex Medical Corporation, each a majority-owned subsidiary of ThermoTrex Corporation, and (viii) Thermo Instrument Systems Inc. and Thermo BioAnalysis Corporation, Thermo Optek Corporation, ThermoQuest Corporation, ThermoSpectra Corporation and Metrika Systems Corporation, each a majority-owned subsidiary of Thermo Instrument Systems Inc. The common stock of each of the majority-owned subsidiaries is publicly traded except for the common stock of ThermoLyte Corporation and Metrika Systems Corporation, which are privately held. Thermo Thermo Thermo Thermo Thermo Thermo Thermo Thermo Electron Ecotek Fibertek Fibergen Power Lyte Tech Remediation Name Corp Corp Inc. Inc. Corp Corp Inc. Inc. (2) (3) (4) (5) (6) (7) (8) (9) John M. Albertine 39,357 2,250 6,750 0 3,000 1,000 1,500 4,500 Peter O. Crisp 98,904 5,191 6,750 4,000 34,161 1,500 3,660 4,500 Elias P. 71,070 2,250 6,750 0 3,000 15,000 1,500 27,600 Gyftopoulos George N. 3,512,279 25,575 191,910 20,000 54,282 15,000 55,420 7,500 Hatsopoulos John N. 526,768 35,605 119,155 20,000 45,953 15,000 62,306 42,182 Hatsopoulos Frank Jungers 245,754 41,850 7,875 1,500 3,000 2,500 1,500 15,450 Robert A. McCabe 47,515 2,250 6,750 0 11,209 1,000 3,660 4,500 Frank E. Morris 23,498 2,250 6,750 0 3,000 1,000 1,500 26,751 Donald E. Noble 54,701 2,250 114,250 3,000 20,472 2,500 49,327 10,500 Hutham S. Olayan 23,995 2,250 6,750 1,000 3,000 1,000 1,500 4,500 William A. 252,294 6,000 517,894 41,500 0 6,000 6,000 24,000 Rainville Arvin H. Smith 513,038 6,000 90,000 10,000 7,969 6,000 36,997 2,400 Roger D. 34,180 2,250 15,750 0 6,425 1,000 2,500 4,500 Wellington John W. Wood, Jr. 263,199 3,321 9,000 10,000 0 6,000 0 0 All directors and current executive officers as a 6,197,962 157,683 1,200,834 118,000 219,425 79,500 314,800 212,764 group (16 persons) Thermo Thermedics Cardio- Thermo Thermo Thermo Thermo Trex Thermedics Detection systems Sentron Voltek Trex Lase Medical Name Inc. Inc. Inc. Inc. Corp Corp Corp Corp (10) (11) (12) (13) (14) (15) (16) (17) John M. Albertine 4,500 1,000 11,250 1,000 11,250 4,500 2,000 1,000 Peter O. Crisp 46,186 1,500 24,750 2,500 2,250 43,165 2,000 1,000 Elias P. 4,500 1,000 14,500 1,000 3,750 4,500 61,400 40,000 Gyftopoulos George N. 63,546 0 11,599 17,000 0 48,746 31,125 41,188 Hatsopoulos John N. 65,618 0 432 30,000 11,623 23,844 63,503 40,983 Hatsopoulos Frank Jungers 9,000 5,550 11,250 1,000 6,000 11,000 3,300 3,850 Robert A. McCabe 7,915 10,000 11,250 3,000 3,300 10,000 4,100 2,050 Frank E. Morris 4,500 1,000 11,250 1,000 1,500 4,500 2,000 1,000 Donald E. Noble 14,173 1,000 11,250 16,785 1,500 4,500 6,000 1,000 Hutham S. Olayan 4,500 1,000 11,250 1,000 1,500 4,500 2,000 45,199 William A. 0 0 0 7,000 0 2,700 10,000 20,000 Rainville Arvin H. Smith 91,290 0 30,000 7,000 0 2,700 10,000 20,000 Roger D. 4,500 1,000 11,250 1,000 1,500 4,500 2,000 1,000 Wellington John W. Wood, Jr. 175,347 27,854 40,332 33,000 93,071 900 10,000 20,000 All directors and current executive officers as a 533,809 50,904 205,163 129,285 127,494 187,985 349,371 265,715 group (16 persons) Thermo Thermo Bio- Thermo Thermo- Thermo- Metrika Instrument Analysis Optek Quest Spectra Systems Name Systems Corp Corp Corp Corp Corp Inc. (18) (19) (20) (21) (22) (23) John M. Albertine 1,875 1,000 0 1,000 1,000 20,000 Peter O. Crisp 17,693 1,000 0 1,000 1,000 0 Elias P. 47,018 15,000 0 1,000 20,000 0 Gyftopoulos George N. 143,314 25,000 110,000 90,000 20,000 0 Hatsopoulos John N. 81,204 25,000 120,000 92,100 20,000 0 Hatsopoulos Frank Jungers 52,568 5,500 10,000 45,565 5,500 0 Robert A. McCabe 53,504 3,000 54,734 1,000 8,318 10,000 Frank E. Morris 1,875 1,000 0 1,000 1,000 0 Donald E. Noble 54,688 3,000 0 2,300 4,000 3,000 Hutham S. Olayan 1,875 1,000 0 1,000 1,000 0 William A. 0 6,000 15,000 15,000 10,000 0 Rainville Arvin H. Smith 431,667 39,000 98,000 90,000 20,000 0 Roger D. 4,875 1,000 0 1,000 1,000 0 Wellington John W. Wood, Jr. 15,608 6,000 15,000 15,000 5,000 0 All directors and current executive officers as a 954,430 140,500 437,234 368,965 127,318 33,000 group (16 persons) (1) Except as reflected in the footnotes to this table, shares of the Common Stock of the Corporation and of the common stock of each of the Corporation's subsidiaries beneficially owned consist of shares owned by the indicated person or by that person for the benefit of minor children, and all share ownership includes sole voting and investment power. (2) The number of shares of Common Stock reported in the table reflects a three-for-two split of such stock distributed in June 1996 in the form of a 50% stock dividend. Shares of the Common Stock of the Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 9,375, 9,375, 9,375, 1,510,300, 429,685, 9,375, 9,375, 9,375, 9,375, 9,375, 205,648, 222,411, 9,375, 227,658 and 2,847,401 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the 7 PAGE exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Smith and all directors and current executive officers as a group include 2,164, 1,934, 1,717, and 9,687 full shares, respectively, allocated to their respective accounts maintained pursuant to the Corporation's employee stock ownership plan (the "ESOP"), of which the trustees, who have investment power over its assets, are executive officers of the Corporation. Shares beneficially owned by Dr. Albertine, Mr. Crisp, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Wellington and all directors and current executive officers as a group include 29,982, 44,885, 80,427, 34,725, 10,708, 41,911, 14,620, 22,275, and 279,533 shares, respectively, allocated to accounts maintained pursuant to the Corporation's deferred compensation plan for directors. Shares beneficially owned by Dr. G. Hatsopoulos include 89,601 shares held by his spouse, 168,750 shares held by a QTIP trust of which his spouse is a trustee, 39,937 shares held by a family trust of which his spouse is the trustee, and 153 shares allocated to his spouse's account maintained pursuant to the ESOP. Shares beneficially owned by Mr. Jungers include 4,500 shares held by Mr. Jungers' spouse. Shares beneficially owned by Mr. Morris include 3,415 shares held by Mr. Morris' spouse. Shares beneficially owned by Ms. Olayan do not include 4,300,000 shares owned by Crescent Holding GmbH, a member of the Olayan Group. Crescent Holding GmbH is indirectly controlled by Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial ownership of the shares owned by Crescent Holding GmbH. Except for Dr. G. Hatsopoulos, who beneficially owned 2.3% of the Common Stock outstanding as of March 1, 1997, no director or executive officer beneficially owned more than 1% of the Common Stock outstanding as of such date; all directors and current executive officers as a group beneficially owned 4.1% of the Common Stock outstanding as of March 1, 1997. (3) The number of shares of the common stock of Thermo Ecotek Corporation reported in the table reflects a three-for-two split of such stock distributed in October 1996 in the form of a 50% stock dividend. Shares of the common stock of Thermo Ecotek Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington and all directors and current executive officers as a group include 2,250, 2,250, 2,250, 15,000, 13,257, 37,500, 2,250, 2,250, 2,250, 2,250, 6,000, 6,000, 2,250 and 112,257 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos include 36 shares held in trusts of which Dr. G. Hatsopoulos is a trustee. Shares beneficially owned by Mr. Jungers include 300 shares held by Mr. Jungers' spouse. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Thermo Ecotek Corporation common stock outstanding as of March 1, 1997. 8 PAGE (4) The number of shares of common stock of Thermo Fibertek Inc. reported in the table reflects a three-for-two split of such stock distributed in June 1996 in the form of a 50% stock dividend. Shares of the common stock of Thermo Fibertek Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 6,750, 6,750, 6,750, 157,910, 97,200, 6,750, 6,750, 6,750, 95,850, 6,750, 495,000, 90,000, 6,750, 9,000 and 1,082,210 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Noble and all directors and current executive officers as a group include 5,715 shares allocated to Mr. Noble's account maintained pursuant to Thermo Fibertek Inc.'s deferred compensation plan for directors. Shares beneficially owned by Mr. Jungers include 1,125 shares held by his spouse. No director or executive officer beneficially owned more than 1% of the Thermo Fibertek Inc. common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.9% of the Thermo Fibertek Inc. common stock outstanding as of such date. (5) Shares of the common stock of Thermo Fibergen Inc. beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Rainville, Mr. Smith, Mr. Wood and all directors and current executive officers as a group include 20,000, 20,000, 40,000, 10,000, 10,000 and 107,000 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. The directors and executive officers of Thermo Electron did not individually or as a group beneficially own more than 1% of the Thermo Fibergen Inc. common stock outstanding as of March 1, 1997. In addition, Mr. Crisp, Mr. Jungers, Ms. Olayan, Mr. Rainville and directors and current executive officers as a group beneficially owned 4,000, 1,500, 1,000, 1,500 and 8,000 redemption rights, respectively, issued by Thermo Fibergen Inc. Each of these rights, issued in a public offering in September 1996, permits the holder to sell one share of the Thermo Fibergen common stock back to Thermo Fibergen Inc. at certain points in the future at a price of $12.25 per share. (6) Shares of the common stock of Thermo Power Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Wellington and all directors and current executive officers as a group include 3,000, 6,600, 3,000, 40,000, 40,000, 3,000, 3,000, 3,000, 7,200, 3,000, 3,000 and 123,800 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Crisp, Mr. Noble and all directors and current executive officers as a group include 9,468, 5,847 and 9 PAGE 15,315 shares, respectively, allocated to their respective accounts maintained pursuant to Thermo Power Corporation's deferred compensation plan for directors. Shares beneficially owned by Dr. G. Hatsopoulos include 114 shares held by Dr. G. Hatsopoulos' spouse. Shares beneficially owned by Mr. J. Hatsopoulos include 2,600 shares held by him as custodian for two minor children. No director or executive officer beneficially owned more than 1% of the Thermo Power Corporation common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.7% of the Thermo Power Corporation common stock outstanding as of such date. (7) Shares of the common stock of ThermoLyte Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 1,500, 15,000, 15,000, 15,000, 1,000, 1,000, 1,000, 1,500, 1,000, 6,000, 6,000, 1,000, 6,000 and 77,000 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Crisp do not include 100,000 shares owned in the aggregate by entities affiliated with Venrock Associates, of which Mr. Crisp is both a general and limited partner and for which Mr. Crisp disclaims beneficial ownership. Shares beneficially owned by Ms. Olayan do not include 25,000 shares owned by Crescent International Holdings Limited, a member of the Olayan Group. Crescent International Holdings Limited is indirectly controlled by Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial ownership of the shares owned by Crescent International Holdings Limited. The directors and executive officers of Thermo Electron did not individually or as a group beneficially own more than 1% of the ThermoLyte Corporation common stock outstanding as of March 1, 1997. (8) Shares of the common stock of Thermo TerraTech Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington and all directors and current executive officers as a group include 1,500, 1,500, 1,500, 40,000, 40,000, 1,500, 1,500, 1,500, 8,200, 1,500, 60,000, 35,000, 1,500 and 202,200 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Smith and all directors and current executive officers as a group include 258, 264, 265 and 1,314 full shares, respectively, allocated to their respective accounts maintained pursuant to the Corporation's ESOP. Shares beneficially owned by Mr. Noble and all directors and current executive officers as a group include 18,087 shares allocated to Mr. Noble's account maintained pursuant to Thermo TerraTech 10 PAGE Inc.'s deferred compensation plan for directors. Shares beneficially owned by Mr. J. Hatsopoulos and all directors and current executive officers as a group include 12,500 shares that Mr. J. Hatsopoulos has the right to acquire within 60 days of March 1, 1997, through the exercise of stock purchase warrants acquired in connection with private placements of securities by Thermo TerraTech Inc. and one or more of that corporation's subsidiaries on terms identical to terms granted to outside investors. Shares beneficially owned by Dr. G. Hatsopoulos include 93 shares held by his spouse and 3 shares allocated to his spouse's account maintained pursuant to the Corporation's ESOP. Shares beneficially owned by Mr. J. Hatsopoulos include 2,000 shares held by him as custodian for two minor children. No director or executive officer beneficially owned more than 1% of the Thermo TerraTech Inc. common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.7% of the Thermo TerraTech Inc. common stock as of such date. (9) Shares of the common stock of Thermo Remediation Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington and all directors and current executive officers as a group include 4,500, 4,500, 27,600, 7,500, 22,500, 4,500, 4,500, 24,450, 6,000, 4,500, 22,500, 2,400, 4,500 and 157,350 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. Morris and all directors and current executive officers as a group include 2,301 shares allocated to Dr. Morris' account maintained pursuant to Thermo Remediation Inc.'s deferred compensation plan for directors. Shares beneficially owned by Mr. Jungers include 450 shares held by his spouse. No director or executive officer beneficially owned more than 1% of the Thermo Remediation Inc. common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.7% of the Thermo Remediation Inc. common stock outstanding as of such date. (10) Shares of the common stock of Thermedics Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 4,500, 9,050, 4,500, 50,000, 50,000, 4,500, 4,500, 4,500, 4,500, 4,500, 82,500, 4,500, 125,500 and 372,050 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Smith and all directors and current executive officers as a group include 1,500, 1,602, 1,445, and 7,523 full shares, respectively, allocated to their respective accounts maintained pursuant to the Corporation's 11 PAGE ESOP. Shares beneficially owned by Mr. Crisp and all directors and current executive officers as a group include 6,841 shares allocated to Mr. Crisp's account maintained pursuant to Thermedic's Inc.'s deferred compensation plan for directors. Shares beneficially owned by Dr. G. Hatsopoulos include 562 shares held by his spouse and 92 shares allocated to the account of his spouse maintained pursuant to the Corporation's ESOP. Shares beneficially owned by Mr. Jungers include 1,500 shares held by Mr. Jungers' spouse. Shares beneficially owned by Mr. Wood include 2,600 shares held by him as custodian for two minor children. No director or executive officer beneficially owned more than 1% of the common stock of Thermedics Inc. outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.4% of the Thermedics Inc. common stock outstanding as of such date. (11) Shares of the common stock of Thermedics Detection Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 1,500, 1,000, 1,000, 1,000, 1,000, 1,000, 1,000, 1,000, 23,333 and 32,833 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Jungers include 1,550 shares held by his spouse. Shares beneficially owned by Mr. McCabe include 9,000 shares held in a trust of which he and members of his family are the trustees. Shares beneficially owned by Ms. Olayan do not include 50,000 shares owned by Crescent International Holdings Limited, a member of the Olayan Group. Crescent International Holdings Limited is indirectly controlled by Mr. Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial ownership of the shares owned by Crescent International Holdings Limited. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Thermedics Detection Inc. common stock outstanding as of March 1, 1997. (12) The number of shares of the common stock of Thermo Cardiosystems Inc. reported in the table reflects a three-for-two split of such stock distributed in May 1996 in the form of a 50% stock dividend. Shares of the common stock of Thermo Cardiosystems Inc. beneficially owned by Mr. Crisp, Dr. Gyftopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 24,750, 14,500, 11,250, 11,250, 11,250, 11,250, 11,250, 30,000, 11,250, 33,450 and 170,200 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Wood include 1,122 shares held by him as custodian for two minor daughters. The directors and current executive officers of Thermo Electron did not individually or as a group beneficially own more than 1% of the Thermo Cardiosystems Inc. 12 PAGE common stock outstanding as of March 1, 1997. (13) Shares of the common stock of Thermo Sentron Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 2,500, 1,000, 15,000, 15,000, 1,000, 1,000, 1,000, 15,000, 1,000, 7,000, 7,000, 1,000, 30,000 and 105,500 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Noble and all directors and current executive officers as a group include 485 shares allocated to Mr. Noble's account maintained pursuant to Thermo Sentron Inc.'s deferred compensation plan for directors. No director or executive officer beneficially owned more than 1% of the Thermo Sentron Inc. common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.3% of the Thermo Sentron Inc. common stock outstanding as of such date. (14) The number of shares of the common stock of Thermo Voltek Corp. reported in the table reflects a three-for-two split of such stock distributed in August 1996 in the form of a 50% stock dividend. Shares of the common stock of Thermo Voltek Corp. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,500, 2,250, 3,750, 7,498, 1,500, 1,500, 1,500, 1,500, 1,500, 1,500, 78,450 and 102,448 shares, respectively, that such persons or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Ms. Olayan do not include 10,000 shares owned by Crescent Growth Fund Ltd., a member of the Olayan Group. Crescent Growth Fund, Ltd. is indirectly controlled by Mr. Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial ownership of the shares owned by Crescent Growth Fund, Ltd. No director or executive officer beneficially owned more than 1% of the Thermo Voltek Corp. common stock outstanding as of March 1, 1997; all directors and current executive officers of Thermo Electron did not individually or as a group beneficially owned more than 1.3% of the Thermo Voltek Corp. common stock outstanding as such date. (15) Shares of the common stock of ThermoTrex Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 4,500, 27,800, 4,500, 36,870, 21,000, 4,500, 4,500, 4,500, 4,500, 4,500, 2,700, 2,700, 4,500, 900 and 140,170 shares, respectively, that such person or members of the 13 PAGE group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Crisp and all directors and current executive officers as a group include 1,921 shares allocated to Mr. Crisp's account maintained pursuant to ThermoTrex Corporation's deferred compensation plan for directors. Shares beneficially owned by Dr. G. Hatsopoulos include 160 shares held by his spouse. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the ThermoTrex Corporation common stock outstanding as of March 1, 1997. (16) Shares of the common stock of ThermoLase Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 2,000, 22,508, 61,400, 28,800, 53,800, 2,000, 2,000, 2,000, 2,000, 2,000, 10,000, 10,000, 2,000, 10,000 and 287,508 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos include 32 shares held by his spouse. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the ThermoLase Corporation common stock outstanding as of March 1, 1997. (17) Shares of the common stock of Trex Medical Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 2,500, 40,000, 40,000, 40,000, 1,000, 1,000, 1,000, 1,000, 40,000, 20,000, 20,000, 1,000, 20,000 and 238,500 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos includes 16 shares held by his spouse. Shares beneficially owned by Ms. Olayan do not include 15,000 and 227,000 shares owned by Crescent Growth Fund, Ltd. and Crescent International Holdings Limited, respectively. Crescent Growth Fund, Ltd. and Crescent International Holdings Limited are indirectly controlled by Mr. Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial ownership of these shares. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Trex Medical Corporation common stock outstanding as of March 1, 1997. (18) Shares of the common stock of Thermo Instrument Systems Inc. beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Smith, Mr. Wellington and all directors and current executive officers as a group include 14 PAGE 1,875, 1,875, 14,465, 93,750, 65,625, 13,809, 10,995, 1,875, 6,093, 1,875, 234,375, 1,875 and 468,174 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Smith and all directors and current executive officers as a group include 479, 529, 530 and 2,544 full shares, respectively, allocated to accounts maintained pursuant to the Corporation's ESOP. Shares beneficially owned by Mr. Jungers, Mr. McCabe and all directors and current executive officers as a group include 12,200, 7,126 and 19,326 shares, respectively, allocated to accounts maintained pursuant to Thermo Instrument Systems Inc.'s deferred compensation plan for directors. Shares beneficially owned by Dr. G. Hatsopoulos include 21,368 shares held by his spouse and 50 shares allocated to his spouse's account maintained pursuant to the Corporation's ESOP. Shares beneficially owned by Mr. Jungers include 543 shares held by his spouse. Shares beneficially owned by Mr. Wood include 15,608 shares held in a trust for his daughter of which he is the trustee. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Thermo Instrument Systems Inc. common stock outstanding as of March 1, 1997. (19) Shares of common stock of Thermo BioAnalysis Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 1,000, 15,000, 15,000, 15,000, 1,500, 1,500, 1,000, 1,000, 1,000, 1,000, 6,000, 20,000, 1,000, 6,000 and 91,000 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. No director or executive officer beneficially owned more than 1% of the Thermo BioAnalysis Corporation common stock outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.4% of the Thermo BioAnalysis Corporation common stock outstanding as of such date. (20) Shares of the common stock of Thermo Optek Corporation beneficially owned by Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. McCabe, Mr Rainville, Mr. Smith, Mr. Wood and all directors and current executive officers as a group include 90,000, 90,000 45,000, 15,000, 90,000, 15,000 and 357,000 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. McCabe include 6,734 shares issuable upon conversion of $100,000 in principal amount of the 5% convertible subordinated debenture due 2000 issued by Thermo Optek Corporation. Shares beneficially owned by Ms. Olayan do not include 20,000 shares owned by Crescent Growth Fund, Ltd., which is indirectly controlled by Mr. Suliman S. Olayan, Ms. Olayan's father. Ms. Olayan disclaims beneficial 15 PAGE ownership of the shares owned by Crescent Growth Fund, Ltd. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Thermo Optek Corporation common stock outstanding as of March 1, 1997. (21) Shares of the common stock of ThermoQuest Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 1,000, 1,000, 90,000, 90,000, 45,000, 1,000, 1,000, 1,000, 1,000, 15,000, 90,000, 1,000, 15,000 and 365,000 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Jungers and all directors and current executive officers as a group include 565 full shares allocated to Mr. Jungers' account maintained pursuant to ThermoQuest Corporation's deferred compensation plan for directors. The directors and current executive officers did not individually or as a group beneficially own more than 1% of the ThermoQuest Corporation common stock outstanding as of March 1, 1997. (22) Shares of the common stock of ThermoSpectra Corporation beneficially owned by Dr. Albertine, Mr. Crisp, Dr. Gyftopoulos, Dr. G. Hatsopoulos, Mr. J. Hatsopoulos, Mr. Jungers, Mr. McCabe, Dr. Morris, Mr. Noble, Ms. Olayan, Mr. Rainville, Mr. Smith, Mr. Wellington, Mr. Wood and all directors and current executive officers as a group include 1,000, 1,000, 20,000, 20,000, 20,000, 1,500, 1,500, 1,000, 1,000, 1,000, 10,000, 20,000, 1,000, 3,000 and 109,500 shares, respectively, that such person or members of the group have the right to acquire within 60 days of March 1, 1997, through the exercise of stock options. Shares beneficially owned by Mr. Crisp do not include 160,000 shares owned in the aggregate by entities affiliated with Venrock Associates, of which Mr. Crisp is both a general and limited partner and for which Mr. Crisp disclaims beneficial ownership. No director or executive officer beneficially owned more than 1% of the common stock of ThermoSpectra Corporation outstanding as of March 1, 1997; all directors and current executive officers as a group beneficially owned 1.0% of the ThermoSpectra Corporation common stock outstanding as of such date. (23) Shares of the common stock of Metrika Systems Corporation beneficially owned by Dr. Albertine include 6,667 shars held by Albertine Enterprises, Inc. by it as custodian for two of Dr. Albertine's partners. Dr. Albertine is the chairman of the board and chief executive officer of Albertine Enterprises, Inc. and disclaims beneficial ownership of the shares held by it. Shares beneficially owned by Mr. McCabe include 10,000 shares held in a trust of which he and members of his family are the trustees.The directors and current executive officers did not individually or as a group beneficially own more than 1% of the Metrika Systems Corporation common stock outstanding as of March 1, 1997. 16 PAGE Section 16(a) Beneficial Ownership Reporting Compliance Section 16(a) of the Securities Exchange Act of 1934 requires the Corporation's directors and executive officers, and beneficial owners of more than 10% of the Common Stock, to file with the Securities and Exchange Commission initial reports of ownership and periodic reports of changes in ownership of the Corporation's securities. Based upon a review of such filings, all Section 16(a) filing requirements applicable to such persons were complied with during 1996, except in the following instances. A Form 4 for the month of January 1996 filed on behalf of Mr. John N. Hatsopoulos, then the chief financial officer and an executive vice president of the Corporation, was amended in March 1996 to include three transactions consisting of the exercise of employee stock options. Mr. Robert C. Howard, an executive vice president of the Corporation in 1996, filed one Form 4 late reporting one transaction. 17 PAGE EXECUTIVE COMPENSATION NOTE: All share amounts reported below have, in all cases, been adjusted as applicable to reflect three-for-two stock splits distributed in June 1996, May 1996, October 1996, June 1996 and August 1996 with respect to the Common Stock and the common stock of Thermo Cardiosystems Inc., Thermo Ecotek Inc., Thermo Fibertek Inc. and Thermo Voltek Corp., respectively, each in the form of a 50% stock dividend. Summary Compensation Table The following table summarizes compensation for services to the Corporation in all capacities awarded to, earned by or paid to the Corporation's chief executive officer and its four other most highly compensated executive officers for the last three fiscal years. Summary Compensation Table Long Term Compensation Securities Underlying Annual Options (No. of Name and Fiscal Compensation Shares All Other Principal Position Year Salary Bonus and Company) (1) Compen- (2) sation (3) George N. 1996 $520,000 $575,000 100,000 (TMO) $6,750 Hatsopoulos President and 15,000 (TBA) Chief Executive Officer (4) 20,000 (TFG) 15,000 (TLT) 90,000 (TOC) 90,000 (TMQ) 15,000 (TSR) 40,000 (TXM) 1995 $485,000 $550,000 -- $6,750 1994 $450,000 $500,000 20,000 (THS) $6,750 John N. Hatsopoulos 1996 $325,000 $550,000 107,200 (TMO) Executive Vice 15,000 (TBA) President 20,000 (TFG) and Chief Financial Officer 15,000 (TLT) (4) 90,000 (TOC) 90,000 (TMQ) 15,000 (TSR) 40,000 (TXM) 1995 $300,000 $500,000 7,800 (TMO) $6,750 25,000 (TLZ) 1994 $280,000 $450,000 144,900 (TMO) $6,750 20,000 (THS) Arvin H. Smith 1996 $270,000 $260,000 9,000 (TMO) $6,750 Executive Vice 20,000 (TBA) President 10,000 (TFG) 90,000 (TOC) 90,000 (TMQ) 7,000 (TSR) 20,000 (TXM) 1995 $262,000 $256,200 9,000 (TMO) $6,750 10,000 (TLZ) 6,000 (TLT) 1994 $255,000 $280,500 13,500 (TMO) $6,750 20,000 (THS) William R. 1996 $205,000 $191,000 6,450 (TMO) $17,558(5) Rainville Senior Vice 40,000 (TFG) President 15,000 (TOC) 15,000 (TMQ) 7,000 (TSR) 20,000 (TXM) 1995 $195,000 $220,000 6,150 (TMO) $15,870 6,000 (TBA) 10,000 (TLZ) 6,000 (TLT) 1994 $182,000 $173,000 96,750 (TMO) 10,000 (THS) John W. Wood Jr. 1996 $195,000 $172,000 40,500 (TMO) $6,750 (6) Senior Vice 5,400 (TMD) President 5,000 (TBA) 10,000 (TFG) 5,000 (TLT) 15,000 (TOC) 15,000 (TMQ) 30,000 (TSR) 2,100 (TVL) 20,000 (TXM) 1995 $180,000 $160,000 40,350 (TMO) $6,750 4,900 (TMD) 1,000 (TBA) 3,450 (TCA) 1,350 (TVL) 10,000 (TLZ) 1,000 (TLT) (1) In addition to grants of options to purchase Common Stock of the Corporation (designated in the table as TMO), the named executive officers have been granted options to purchase common stock of subsidiaries of the Corporation, either as compensation for their services to the Corporation or to its subsidiaries. Options were granted during the last three fiscal years to the chief executive officer and the other named executive officers in their capacities as executive officers of the Corporation or directors or executive officers of the following subsidiaries of the Corporation: Thermedics Inc. (designated in the table as TMD), Thermo BioAnalysis Corporation (designated in the table as TBA), Thermo Cardiosystems Inc. (designated in the table as TCA), Thermo Fibergen Inc. (designated in the table as TFG), ThermoLase Corporation (designated in the table as TLZ), ThermoLyte Corporation (designated in the table as TLT), Thermo Optek Corporation (designated in the table as TOC), ThermoQuest Corporation (designated in the table as TMQ), Thermo Sentron Inc. (designated in the table as TSR), ThermoSpectra Corporation (designated in the table as THS), Thermo Voltek Corp. (designated in the table as TVL) and Trex Medical Corporation (designated in the table as TXM). (2) No awards of restricted stock of the Corporation were made to the chief executive officer or other named executive officers during the last three fiscal years. As of December 28, 1996, the amount and value of each executive officer's restricted stock holdings were as follows: Dr. G. Hatsopoulos - 20,250 shares valued at $764,438; Mr. Smith - 10,125 shares valued at $382,219. (3) For all executive officers except Mr. Rainville, this amount represents matching contributions made on behalf of the executive officer by the Corporation pursuant to the Corporation's 401(k) 18 PAGE plan. As to Mr. Rainville, this amount represents employer contributions to his account under the profit sharing plan of Thermo Web Systems Inc., a subsidiary of Thermo Fibertek Inc. (4) Mr. John N. Hatsopoulos was appointed the president of the Corporation effective as of January 1, 1997. Dr. George N. Hatsopoulos continues to serve as the chairman of the board and as chief executive officer of the Corporation. (5) In addition to the matching contribution referred to in footnote (3), such amount includes $1,313, which represents the amount of compensation attributable to an interest-free loan provided to Mr. Rainville pursuant to the stock holding assistance plan of Thermo Fibertek Inc., a subsidiary of the Corporation. See "Relationship with Affiliates - Stock Holding Assistance Plans." (6) Mr. Wood did not meet the definition of "highly compensated" within the meaning of the Securities and Exchange Commission's executive compensation disclosure rules in fiscal 1994. Stock Options Granted During Fiscal 1996 The following table sets forth information concerning individual grants of stock options made during fiscal 1996 to the Corporation's chief executive officer and the other named executive officers. It has not been the Corporation's policy in the past to grant stock appreciation rights, and no such rights were granted during fiscal 1996. Option Grants in Fiscal 1996 Potential Realizable Percent Value at Assumed of Total Annual Rates of Options Stock Number of Granted Exercise Price Appreciation Securities to for Underlying Employees Price Expira- Option Term (2) Options in Per tion Name Granted (1) Fiscal Share Date Year 5% 10% Dr. George N. 50,000(TMO) 3.3% $39.95 09/27/08 $1,589,500 $4,271,500 Hatsopoulos 50,000(TMO) 3.3% $36.25 12/27/08 $1,442,500 $3,876,000 15,000(TBA) 1.8% $10.00 01/31/08 $119,400 $320,700 20,000(TFG) 3.5% $10.00 08/14/08 $159,200 $427,600 15,000(TLT) 4.2% $10.00 02/09/08 $119,400 $320,700 90,000(TOC) 2.9% $12.00 04/11/08 $859,500 $2,309,400 90,000(TMQ) 3.2% $13.00 01/10/08 $931,500 $2,502,000 15,000(TSR) 2.9% $14.00 03/01/08 $167,100 $449,100 40,000(TXM) 1.9% $11.00 03/26/08 $350,000 $940,800 John N. 7,200(TMO) 0.5% $42.79 05/22/99 $48,528 $101,952 Hatsopoulos 50,000(TMO) 3.3% $39.95 09/27/08 $1,589,500 $4,271,500 50,000(TMO) 3.3% $36.25 12/27/08 $1,442,500 $3,876,000 1 PAGE 15,000(TBA) 1.8% $10.00 01/31/08 $119,400 $320,700 20,000(TFG) 3.5% $10.00 08/14/08 $159,200 $427,600 15,000(TLT) 4.2% $10.00 02/09/08 $119,400 $320,700 90,000(TOC) 2.9% $12.00 04/11/08 $859,500 $2,309,400 90,000(TMQ) 3.2% $13.00 01/10/08 $931,500 $2,502,000 15,000(TSR) 2.9% $14.00 03/01/08 $167,100 $449,100 40,000(TXM) 1.9% $11.00 03/26/08 $350,000 $940,800 Arvin H. Smith 9,000(TMO) 0.6% $42.79 05/22/99 $60,660 $127,440 20,000(TBA) 2.4% $10.00 01/31/08 $159,200 $427,600 10,000(TFG) 1.8% $10.00 09/12/08 $79,600 $213,800 90,000(TOC) 2.9% $12.00 04/11/08 $859,500 $2,309,400 90,000(TMQ) 3.2% $13.00 01/10/08 $931,500 $2,502,000 7,000(TSR) 1.4% $14.00 03/11/08 $77,980 $209,580 20,000(TXM) 1.0% $11.00 03/11/08 $175,000 $470,400 William A. 6,450(TMO) 0.4% $42.79 05/22/99 $43,473 $91,332 Rainville 20,000(TFG) 3.5% $10.00 08/14/08 $159,200 $427,600 20,000(TFG) 3.5% $10.00 08/14/08 $159,200 $427,600 15,000(TOC) 0.5% $12.00 04/09/08 $143,250 $384,900 15,000(TMQ) 0.5% $13.00 03/11/08 $155,250 $417,000 7,000(TSR) 1.4% $14.00 03/11/08 $77,980 $209,580 20,000(TXM) 1.0% $11.00 03/11/08 $175,000 $470,400 John W. Wood 37,500(TMO) 2.4% $40.63 04/03/08 $1,212,750 $3,258,000 Jr. 3,000(TMO) 0.2% $42.79 05/22/99 $20,220 $42,480 5,400(TMD) 1.6% $28.13 02/09/99 $23,922 $50,274 5,000(TBA) 0.6% $10.00 03/11/08 $39,800 $106,900 10,000(TFG) 1.8% $10.00 09/12/08 $79,600 $213,800 5,000(TLT) 1.4% $10.00 03/11/08 $39,800 $106,900 2 PAGE 15,000(TOC) 0.5% $12.00 04/09/08 $143,250 $384,900 15,000(TMQ) 0.5% $13.00 03/11/08 $115,250 $417,000 30,000(TSR) 5.8% $14.00 03/01/08 $334,200 $898,200 2,100(TVL) 1.5% $12.78 03/07/99 $4,221 $8,883 20,000(TXM) 1.0% $11.00 03/11/08 $175,000 $470,400 (1) In addition to grants of options to purchase Common Stock of the Corporation (designated in the table as TMO), the named executive officers have been granted options to purchase common stock of Thermedics Inc. (designated in the table as TMD), Thermo BioAnalysis Corporation (designated in the table as TBA), Thermo Fibergen Inc.. (designated in the table as TFG), ThermoLyte Corporation (designated in the table as TLT), Thermo Optek Corporation (designated in the table as TOC), ThermoQuest Corporation (designated in the table as TMQ), Thermo Sentron Inc. (designated in the table as TSR), Thermo Voltek Corp. (designated in the table as TVL) and Trex Medical Corporation (designated in the table as TXM), as part of the Corporation's stock option program. All of the options reported are immediately exercisable as of the end of the fiscal year, except options to purchase the common stock of ThermoLyte Corporation, which are not exercisable until the earlier of (i) 90 days after the effective date of the registration of that company's common stock under Section 12 of the Securities Exchange Act of 1934 (the "Exchange Act") and (ii) nine years after the grant date. In all cases, the shares acquired upon exercise are subject to repurchase by the granting 19 PAGE corporation at the exercise price if the optionee ceases to be employed by the granting corporation or another Thermo Electron company. The granting corporation may exercise its repurchase rights within six months after the termination of the optionee's employment. For publicly traded companies, the repurchase rights lapse ratably over a five- to ten-year period, depending on the option term, which may vary from seven to twelve years, provided that the optionee continues to be employed by the granting corporation or another Thermo Electron company. For companies whose shares are not publicly traded, the repurchase rights generally lapse in their entirety on the ninth anniversary of the grant date. Certain options granted as a part of Thermo Electron's stock option program have three-year terms, and the repurchase rights lapse in their entirety on the second anniversary of the grant date. The granting corporation may permit the holders of such options to exercise options and to satisfy tax withholding obligations by surrendering shares equal in fair market value to the exercise price or withholding obligation. (2) The amounts shown on this table represent hypothetical gains that could be achieved for the respective options if exercised at the end of the option term. These gains are based on assumed rates of stock appreciation of 5% and 10% compounded annually from the date the respective options were granted to their expiration date. The gains shown are net of the option exercise price, but do not include deductions for taxes or other expenses associated with the exercise. Actual gains, if any, on stock option exercises will depend on the future performance of the common stock of the granting corporation, the optionee's continued employment through the option period and the date on which the options are exercised. Stock Options Exercised During Fiscal 1996 The following table reports certain information regarding stock option exercises during fiscal 1996 and outstanding stock options held at the end of fiscal 1996 by the Corporation's chief executive officer and the other named executive officers. No stock appreciation rights were exercised or were outstanding during fiscal 1996. 20 PAGE Aggregated Option Exercises In Fiscal 1996 And Fiscal 1996 Year-End Option Values Number of Unexercised Shares Options at Fiscal Value of Acquired Year-End Unexercised on Value (Exercisable/ In-the-Money Name Company Exercise Realized Unexercisable) Options (1) (2) Dr. George N. (TMO) 243,000 $7,914,4301,499,500 /0 $30,114,958/-- Hatsopoulos (TMD) -- -- 50,000 /0 $117,250/-- (TBA) -- -- 15,000 /0 $46,875/-- (TCK) 39,000 $480,987 15,000 /0 $153,750/-- (TFG) -- -- 20,000 /0 $15,000/-- (TFT) 18,000 $257,994 157,910 /0 $805,710/-- (THI) -- -- 93,750 /0 $1,518,281/-- (TLZ) 14,400 $446,400 28,800 /0 $399,600/-- (TLT) -- -- 0 /15,000 --/$0 (5) (TOC) -- -- 90,000 /0 $0/-- (THP) -- -- 40,000 /0 $0/-- (TMQ) -- -- 90,000 /0 $0/-- (THN) -- -- 7,500 /0 $13,650/-- (TSR) -- -- 15,000 /0 $0/-- 1 PAGE (THS) -- -- 20,000 /0 $37,500/-- (TTT) -- -- 40,000 /0 $18,800/-- (TKN) -- -- 36,600 /0 $554,805/-- (TXM) -- -- 40,000 /0 $65,000/-- John N. (TMO) 124,335 $2,887,545 429,685 /0 (3) $6,252,399/-- Hatsopoulos (TMD) -- -- 50,000 /0 $117,250/-- (TBA) -- -- 15,000 /0 $46,875/-- (TCK) 40,743 $452,561 13,257 /0 $135,885/-- (TFG) -- -- 20,000 /0 $15,000/-- (TFT) 91,800 $1,119,150 97,200 /0 $469,800/-- (THI) 18,750 $243,031 75,000 /0 $1,214,625/-- (TLZ) 14,400 $342,000 53,800 /0 $399,600/-- (TLT) -- -- 0 /15,000 --/$0 (5) (TOC) -- -- 90,000 /0 $0/-- (THP) -- -- 40,000 /0 $0/-- (TMQ) -- -- 90,000 /0 $0/-- (THN) -- -- 22,500 /0 $40,950/-- (TSR) -- -- 15,000 /0 $0/-- (THS) -- -- 20,000 /0 $37,500/-- (TTT) -- -- 40,000 /0 $18,800/-- (TKN) 3,000 $92,775 21,000 /0 $276,675/-- (TVL) -- -- 7,498 /0 $57,772/-- (TXM) -- -- 40,000 /0 $65,000/-- Arvin H. Smith (TMO) 60,750 $1,931,728 222,411 /0 $4,885,161/-- (TMD) -- -- 82,500 /0 $785,663/-- (TBA) -- -- 20,000 /0 $62,500/-- (TCA) -- -- 30,000 /0 $657,600/-- 2 PAGE (TCK) -- -- 6,000 /0 $70,500/-- (TFG) -- -- 10,000 /0 $7,500/-- (TFT) -- -- 90,000 /0 $540,000/-- (THI) -- -- 234,375 /0 $3,795,703/-- (TLZ) -- -- 10,000 /0 $0/-- (TLT) -- -- 0 /6,000 --/$0 (5) (TOC) -- -- 90,000 /0 $0/-- (TMQ) -- -- 90,000 /0 $0/-- (THN) -- -- 2,400 /0 $4,368/-- (TSR) -- -- 7,000 /0 $0/-- (THS) -- -- 20,000 /0 $37,500/-- (TTT) -- -- 35,000 /0 $56,000/-- (TKN) -- -- 2,700 /0 $65,273/-- (TXM) -- -- 20,000 /0 $32,500/-- William A (TMO) 5,062 $161,594 205,648 /0 (3) $4,091,585/-- Rainville (TBA) -- -- 6,000 /0 $18,750/-- (TCK) -- -- 6,000 /0 $70,500/-- (TFG) -- -- 40,000 /0 (4) $30,000/-- (TFT) -- -- 495,000 /0 $2,686,500/-- (TLZ) -- -- 10,000 /0 $0/-- (TLT) -- -- 0 /6,000 --/$0 (5) (TOC) -- -- 15,000 /0 $0/-- (TMQ) -- -- 15,000 /0 $0/-- (THN) -- -- 22,500 /0 $40,950/-- (TSR) -- -- 7,000 /0 $0/-- (THS) -- -- 10,000 /0 $18,750/-- (TTT) -- -- 60,000 /0 $17,700/-- 3 PAGE (TKN) -- -- 2,700 /0 $65,273/-- (TXM) -- -- 20,000 /0 $32,500/-- John W. Wood (TMO) 13,836 $363,383 227,658 /0 (3) $3,088,021/-- Jr. (TMD) -- -- 125,500 /0 $580,037/-- (TDX) -- -- 0 /23,333 --/$0 (5) (TBA) -- -- 6,000 /0 $18,750/-- (TCA) 25,775 $1,314,963 33,450 /0 $766,358/-- (TCK) 4,500 $51,188 -- /-- --/-- (TFG) -- -- 10,000 /0 $7,500/-- (TFT) -- -- 9,000 /0 $54,000/-- (TLZ) -- -- 10,000 /0 $0/-- (TLT) -- -- 0 /6,000 --/$0 (5) (TOC) -- -- 15,000 /0 $0/-- (TMQ) -- -- 15,000 /0 $0/-- (TSR) -- -- 30,000 /0 $0/-- (THS) -- -- 3,000 /0 $5,625/-- (TKN) -- -- 900 /0 $21,758/-- (TVL) 8,623 $61,645 78,450 /0 $319,074/-- (TXM) -- -- 20,000 /0 $32,500/-- 4 (1) Options to purchase shares of the following subsidiaries of the Corporation have been granted to the chief executive officer and the other named executive officers: Thermedics Inc. (designated in the table as TMD), Thermedics Detection Inc. (designated in the table as TDX), Thermo BioAnalysis Corporation (designated in the table as TBA), Thermo Cardiosystems Inc. (designated in the table as TCA), Thermo Ecotek Corporation (designated in the table as TCK), Thermo Fibergen Inc. (designated in the table as TFG), Thermo Fibertek Inc. (designated in the table as TFT), Thermo Instrument Systems Inc. (designated in the table as THI), ThermoLase Corporation (designated in the table as TLZ), ThermoLyte Corporation (designated in the table as TLT), Thermo Optek Corporation (designated in the table as TOC), Thermo Power Corporation (designated in the table as THP), ThermoQuest Corporation (designated in the table as TMQ), Thermo Remediation Inc. (designated in the table as THN), Thermo Sentron Inc. (designated in the table as TSR), ThermoSpectra Corporation (designated in the table as THS), Thermo TerraTech Inc. (designated in the table as TTT), ThermoTrex Corporation (designated in the table as TKN), Thermo Voltek Corporation (designated in the table as TVL) and Trex Medical Corporation (designated in the table as TXM). (2) All of the options reported outstanding at the end of the fiscal year were immediately exercisable as of fiscal year-end, except options to purchase the common stock of ThermoLyte Corporation and Thermedics Detection Inc., which are not exercisable until the earlier of (i) 90 days after the effective date of the registration of the company's common stock under Section 12 of the Exchange Act and (ii) nine years after the grant date. In all cases, the shares acquired upon exercise of the options are subject to repurchase by the granting corporation at the exercise price if the optionee ceases to be employed by such corporation or another Thermo Electron company. The granting corporation may exercise its repurchase rights within six months after the termination of the optionee's employment. For publicly traded companies, the repurchase rights generally lapse ratably over a five- to ten-year period, depending on the option term, which may vary from seven to twelve years, provided that the optionee continues to be employed by the granting corporation or another Thermo Electron company. For companies whose shares are not publicly traded, the repurchase rights lapse in their entirety on the ninth anniversary of the grant date. Certain options granted as a part of Thermo Electron's stock option program have three-year terms, and the repurchase rights lapse in their entirety on the second anniversary of the grant date. (3) Options to purchase 135,000, 90,000 and 90,000 shares of the 21 PAGE Common Stock granted to Messrs. J. Hatsopoulos, Rainville and Wood, respectively, are subject to the same terms as described in footnote (2), except that the repurchase rights of the granting corporation generally do not lapse until the tenth anniversary of the grant date. In the event of the employee's death or involuntary termination prior to the tenth anniversary of the grant date, the repurchase rights of the granting corporation shall be deemed to have lapsed ratably over a five-year period commencing with the fifth anniversary of the grant date. (4) Options to purchase 20,000 shares of the common stock of Thermo Fibergen Inc. granted to Mr. Rainville are subject to the same terms as described in footnote (2), except that the repurchase rights are deemed to lapse 20% per year commencing on the sixth anniversary of the grant date. (5) No public market for the shares underlying these options existed at fiscal year-end. Accordingly, no value in excess of exercise price has been attributed to these options. Defined Benefit Retirement Plan Thermo Web Systems Inc., a wholly owned subsidiary of Thermo Fibertek Inc., maintains a defined benefit retirement plan (the "Retirement Plan") for eligible U.S. employees. Mr. Rainville is the chief executive officer of Thermo Fibertek Inc. and the only executive officer of the Corporation who participates in the Retirement Plan. The following table sets forth the estimated annual benefits payable under the Retirement Plan upon retirement to employees of the subsidiary in specified compensation and years-of-service classifications. The estimated benefits at certain compensation levels reflect the statutory limits on compensation that can be recognized for plan purposes. This limit is currently $150,000 per year. Years of Service Annual 15 20 25 30 35 Compensation $100,000 $25,250 $35,000 $43,750 $48,125 $48,125 $125,000 $32,813 $43,750 $54,688 $60,156 $60,156 $150,000 $39,375 $52,500 $65,625 $72,188 $72,188 Each eligible employee receives a monthly retirement benefit, beginning at normal retirement age (65), based on a percentage (1.75%) of the average monthly compensation of such employee before retirement, multiplied by his years of service (up to a maximum of 30 years). Full credit is given for the first 25 years of service, and half credit is given for years over 25 and less than 30. Benefits are reduced for retirement before normal retirement age. Average monthly compensation is generally defined as average monthly base salary over the five years of highest compensation in the ten-year period preceding retirement. For 1995, the annual compensation of Mr. Rainville recognized for plan purposes was $150,000. The estimated credited years of service recognized under the Retirement Plan for Mr. Rainville is 30, assuming retirement at age 65. No benefits under the Retirement Plan vest for an employee until after five years of 22 PAGE participation, at which time they become fully vested. The benefits shown in the above table are subject to reduction for Social Security benefits. The plan benefits shown are payable during the employee's lifetime unless the employee elects another form of benefit that provides death benefit protection. Severance Agreements The executive officers and certain key employees of the Corporation have entered into contracts with the Corporation that provide severance benefits if there is a change of control of the Corporation that is not approved by the Board of Directors and their employment is terminated, for whatever reason, within one year thereafter. For purposes of these agreements a change of control exists upon (i) the acquisition of 50% or more of the outstanding Common Stock by any person without the prior approval of the Board of Directors, (ii) the failure of the Board of Directors, within two years after any contested election of directors or tender or exchange offer not approved by the Board of Directors, to be constituted of a majority of directors holding office prior to such event or (iii) any other event that the Board of Directors determines constitutes an effective change of control of Thermo Electron. In 1983, the Corporation entered into severance agreements with all of the named executive officers, except Mr. Rainville and Mr. Wood. For these severance agreements, the benefit is stated as an initial percentage which was established by the Board of Directors and was generally based upon the employee's age and length of service with the Corporation. Benefits are to be paid over a five-year period. The benefit to be paid in the first year is determined by applying this percentage to the employee's highest annual total cash remuneration in any 12-month period during the preceding three years. This benefit is reduced 10% in each of the succeeding four years in which benefits are paid. The initial percentage to be so applied to Dr. G. Hatsopoulos, Mr. J. Hatsopoulos and Mr. Smith is 98.1%, 76.1% and 59.1%, respectively. Assuming that severance benefits would have been payable under such agreements as of March 1, 1997, the payments thereunder for the first year thereof to Dr. G. Hatsopoulos, Mr. J. Hatsopoulos and Mr. Smith would have been approximately $1,074,000, $665,000 and $313,000, respectively. Payments under these agreements are not subject to the so-called "excess parachute payment" provisions under applicable provisions of the Internal Revenue Code of 1986, as amended. During 1988, Mr. Rainville and Mr. Wood each entered into a severance agreement with the Corporation pursuant to which he will receive a lump sum benefit at the time of a qualifying severance equal to the highest total cash compensation paid to him in any twelve-month period during the three years preceding the severance event. A qualifying severance exists if (i) the officer's employment is terminated for any reason within one year after a change in control of the Corporation or (ii) a group of 23 PAGE directors of the Corporation consisting of directors of the Corporation on the date of the severance agreement or, if an election contest or tender or exchange offer for the Corporation's Common Stock has occurred, the directors of the Corporation immediately prior to such election contest or tender or exchange offer, and any future directors who are nominated or elected by such directors, determines that any other termination of the officer's employment should be treated as a qualifying severance. The benefits under this agreement are limited in such a manner that the payments will not constitute "excess parachute payments" under applicable provisions of the Internal Revenue Code of 1986, as amended. Assuming that severance benefits would have been payable as of March 1, 1997, the payment under such agreement to Mr. Rainville and Mr. Wood would have been approximately $415,000 and $367,000, respectively. RELATIONSHIP WITH AFFILIATES Thermo Electron has adopted a strategy of selling a minority interest in subsidiary companies to outside investors as an important tool in its future development. As part of this strategy, Thermo Electron has created Thermedics Inc., Thermo Ecotek Corporation, Thermo Fibertek Inc., Thermo Instrument Systems Inc., Thermo Power Corporation, Thermo TerraTech Inc. and ThermoTrex Corporation, all of which are publicly traded, majority subsidiaries of the Corporation; Thermedics Inc. has created Thermedics Detection Inc., Thermo Cardiosystems Inc. and Thermo Sentron Inc. as publicly traded, majority-owned subsidiaries and has acquired the majority interest in a previously unaffiliated public company, Thermo Voltek Corp.; Thermo TerraTech Inc. has created Thermo Remediation Inc. as a publicly traded, majority-owned subsidiary; Thermo Instrument Systems Inc. has created Thermo BioAnalysis Corporation, Thermo Optek Corporation, ThermoQuest Corporation and ThermoSpectra Corporation as publicly traded, majority-owned subsidiaries, and ThermoTrex Corporation has created ThermoLase Corporation and Trex Medical Corporation as publicly traded, majority-owned subsidiaries. From time to time, Thermo Electron and its subsidiaries will create other majority-owned subsidiaries as part of its spinout strategy. (The Corporation and such other majority-owned Thermo Electron subsidiaries are hereinafter referred to as the "Thermo Subsidiaries.") Thermo Electron and each of the Thermo Subsidiaries recognize that the benefits and support that derive from their affiliation are essential elements of their individual performance. Accordingly, Thermo Electron and each of the Thermo Subsidiaries have adopted the Thermo Electron Corporate Charter (the "Charter") to define the relationships and delineate the nature of such cooperation among themselves. The purpose of the Charter is to ensure that (1) all of the companies and their stockholders are treated consistently and fairly, (2) the scope and nature of the cooperation among the companies, and each company's responsibilities, are adequately defined, (3) each 24 PAGE company has access to the combined resources and financial, managerial and technological strengths of the others, and (4) Thermo Electron and the Thermo Subsidiaries, in the aggregate, are able to obtain the most favorable terms from outside parties. To achieve these ends, the Charter identifies the general principles to be followed by the companies, addresses the role and responsibilities of the management of each company, provides for the sharing of group resources by the companies and provides for centralized administrative, banking and credit services to be performed by Thermo Electron. The services provided by Thermo Electron include collecting and managing cash generated by members, coordinating the access of Thermo Electron and the Thermo Subsidiaries (the "Thermo Group") to external financing sources, ensuring compliance with external financial covenants and internal financial policies, assisting in the formulation of long-range planning and providing other banking and credit services. Pursuant to the Charter, Thermo Electron may also provide guarantees of debt or other obligations of the Thermo Subsidiaries or may obtain external financing at the parent level for the benefit of the Thermo Subsidiaries. In certain instances, the Thermo Subsidiaries may provide credit support to, or on behalf of, the consolidated entity or may obtain financing directly from external financing sources. Under the Charter, Thermo Electron is responsible for determining that the Thermo Group remains in compliance with all covenants imposed by external financing sources, including covenants related to borrowings of Thermo Electron or other members of the Thermo Group, and for apportioning such constraints within the Thermo Group. In addition, Thermo Electron establishes certain internal policies and procedures applicable to members of the Thermo Group. The cost of the services provided by Thermo Electron to the Thermo Subsidiaries is covered under existing corporate services agreements between Thermo Electron and each of the Thermo Subsidiaries. The Charter presently provides that it shall continue in effect so long as Thermo Electron and at least one Thermo Subsidiary participate. The Charter may be amended at any time by agreement of the participants. Any Thermo Subsidiary, including the Corporation, can withdraw from participation in the Charter upon 30 days' prior notice. In addition, Thermo Electron may terminate a subsidiary's participation in the Charter in the event the subsidiary ceases to be controlled by Thermo Electron or ceases to comply with the Charter or the policies and procedures applicable to the Thermo Group. A withdrawal from the Charter automatically terminates the corporate services agreement and tax allocation agreement (if any) in effect between the withdrawing company and Thermo Electron. The withdrawal from participation does not terminate outstanding commitments to third parties made by the withdrawing company, or by Thermo Electron or other members of the Thermo Group, prior to the withdrawal. However, a withdrawing company is required to continue to comply with all policies and procedures applicable to the Thermo Group 25 PAGE and to provide certain administrative functions mandated by Thermo Electron so long as the withdrawing company is controlled by or affiliated with Thermo Electron. In general, under the corporate services agreements between Thermo Electron and each of the Thermo Subsidiaries, Thermo Electron's corporate staff provides each of the Thermo Subsidiaries with certain administrative services, including certain legal advice and services, risk management, employee benefit administration, tax advice and preparation of tax returns, centralized cash management and financial and other services. For the fiscal year ended December 28, 1996, the Corporation assessed each Thermo Subsidiary an annual fee equal to 1.0% of such subsidiary's revenues for these services. The fee is reviewed annually and may be changed by mutual agreement of any Thermo Subsidiary and Thermo Electron. For items such as employee benefit plans, insurance coverage and other identifiable costs, Thermo Electron charges each of the Thermo Subsidiaries based on charges attributable to the respective subsidiary. Each corporate services agreement automatically renews for successive one-year terms, unless canceled by the subsidiary upon 30 days' prior notice. In addition, each corporate services agreement terminates automatically in the event the subsidiary ceases to be a member of the Thermo Group or ceases to be a participant in the Charter. In the event of a termination of a corporate services agreement, the subsidiary will be required to pay a termination fee equal to the fee that was paid by such subsidiary for services under the corporate services agreement for the nine-month period prior to termination. Following termination, Thermo Electron may provide certain administrative services on an as-requested basis by the subsidiary or as required in order to meet such subsidiary's obligations under Thermo Electron's policies and procedures. Thermo Electron will charge a subsidiary a fee equal to the market rate for comparable services if such services are provided to such subsidiary following termination. Pursuant to an international distribution agreement, Thermedics Detection Inc. ("Thermedics Detection"), a subsidiary of Thermedics Inc., which is, in turn, a subsidiary of the Corporation, has appointed Arabian Business Machines Co. ("ABM") as its exclusive distributor of drug-and-explosives detection products in certain Middle East countries. ABM is a member of the Olayan Group, and Hutham S. Olayan, a director of the Corporation, is the president and a director of Olayan America Corporation and Competrol Real Estate Limited, two other members of the Olayan Group, which is controlled by Suliman S. Olayan, Ms. Olayan's father. During 1996, ABM purchased $652,000 of products from Thermedics Detection pursuant to this distribution agreement. In March 1996, Thermedics Detection completed private placements of an aggregate of 300,000 shares primarily to outside investors of minority investments in its common stock. Crescent International Holdings Limited purchased 50,000 shares 26 PAGE of the common stock of Thermedics Detection in such private placements at a purchase price of $10.00 per share, the same price paid by unaffiliated buyers. Crescent International Holdings Limited is a wholly owned subsidiary of Crescent Holding GmbH. Crescent Holding GmbH is indirectly controlled by Suliman S. Olayan, the father of Hutham S. Olayan, a director of the Corporation. In December 1996, Metrika Systems Corporation ("Metrika Systems"), subsidiary of the Corporation, completed a private placement of 1,935,667 shares primarily to outside investors of minority investments in its common stock. Dr. John M. Albertine, a director of the Corporation, and Albertine Enterprises, Inc., of which Dr. Albertine is chairman of the board and chief executive officer, purchased 13,333 and 6,667 shares, respectively, of the common stock of Metrika Systems at a price of $7.50 per share, the same price paid by unaffiliated buyers. Stock Holding Assistance Plans During 1996, the Human Resources Committee of the Corporation's Board of Directors (the "Committee") also established a stock holding policy for executive officers of the Corporation. The stock holding policy specifies an appropriate level of ownership of the Corporation's Common Stock as a multiple of the officer's compensation. For the chief executive officer, the multiple is one times his base salary and reference bonus for the calendar year. For all other officers, the multiple is one times the officer's base salary. The Committee deemed it appropriate to permit officers to achieve these ownership levels over a three-year period. In order to assist officers in complying with the policy, the Committee also adopted a stock holding assistance plan under which the Corporation is authorized to make interest-free loans to officers to enable them to purchase shares of the Common Stock in the open market. The loans are required to be repaid upon the earlier of demand or five years from the date of the loan, unless otherwise authorized by the Committee. No such loans are currently outstanding under this plan. Each of the Corporation's publicly traded, majority-owned subsidiaries have adopted similar stock holding policies and stock holding assistance plans, which are applicable to their executive officers. Certain executive officers of the Corporation are the chief executive officers of these subsidiaries and are required to comply with the subsidiary's stock holding policies. Mr. Arvin H. Smith, an executive vice president of the Corporation, is also the chief executive officer of Thermo Instrument Systems Inc. Mr. William A. Rainville, a senior vice president of the Corporation, is also the chief executive officer of Thermo Fibertek Inc. Mr. John W. Wood, Jr., a senior vice president of the Corporation, is also the chief executive officer of Thermedics Inc. In 1996, Mr. 27 PAGE Rainville received a loan in the principal amount of $118,104 under the Thermo Fibertek Inc. stock holding assistance plan to purchase 10,000 shares of the common stock of Thermo Fibertek Inc. Mr. Rainville's loan is payable on the earlier of demand or five years from the date of the loan, unless otherwise authorized by the human resources committee of the board of directors of Thermo Fibertek Inc. None of the other named executive officers have loans currently outstanding under any subsidiary stock holding assistance plan. 28