1 unchanged sentence
Director and Officer Trading Arrangements
−Removed: On February 10, 2025 , Gianluca Pettiti , an executive vice president , adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act.
−Removed: Pettiti’s plan is for the sale of up to 1,200 shares of company stock, and the exercise of vested stock options and the associated sale of up to 2,975 shares of company common stock, through December 12, 2025.
−Removed: The foregoing exercises and sales will be made in accordance with the prices and formulas set forth in the plan and such plan terminates on the earlier of the date all the shares under the plan are sold and December 12, 2025 .
+Added: On April 25, 2025 , Marc Casper , our chairman, president and chief executive officer , terminated the trading plan that he had previously adopted on August 7, 2024.
+Added: On April 28, 2025 , Mr.
+Added: Casper adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act.
+Added: Casper’s plan is for the exercise of vested stock options and the associated sale of up to 53,250 shares of company common stock, through February 13, 2026 .
+Added: The foregoing exercises or sales will be made in accordance with the prices and formulas set forth in the plan and such plan terminates on the earlier of the date all the shares under the plan are sold and February 13, 2026.
Number Description of Exhibit
+Added: 10.1 Performance Restricted Stock Unit Agreement between Thermo Fisher Scientific Inc.
+Added: Casper effective as of May 21, 2025 (filed as Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed May 22, 2025 [File No.
+Added: 1-8002] and incorporated in this document by reference).*
31.1 Certification of Chief Executive Officer required by Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
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_______________________
+Added: * Indicates management contract or compensatory plan, contract or arrangement.
** Certification is not deemed “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that section.
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Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
−Removed: May 2, 2025 THERMO FISHER SCIENTIFIC INC.
+Added: August 1, 2025 THERMO FISHER SCIENTIFIC INC.
/s/ Stephen Williamson
4 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.