As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 5/13/24  Williamson Stephen                144                    1:4K   Thermo Fisher Scientific Inc.     Fidelity Brokera… LLC/FA 
  5/6/24  Lowery Frederick M.               4          Officer²    1:5K   Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/6/24  Pettiti Gianluca                  4          Officer²    1:4K   Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/3/24  Thermo Fisher Scientific Inc.     10-Q        3/30/24   79:8.3M                                                            
  5/2/24  Casper Marc N                     4          Dir.,Off.²  1:19K  Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/2/24  Shafer Michael D                  3          Officer²    2:11K  Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/2/24  Lowery Frederick M.               3          Officer²    2:13K  Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/1/24  Casper Marc N                     4          Dir.,Off.²  1:27K  Thermo Fisher Scientific Inc.     Computershare Inc.       
  5/1/24  Casper Marc N                     144                    1:9K   Thermo Fisher Scientific Inc.     Fidelity Brokera… LLC/FA 
  5/1/24  Thermo Fisher Scientific Inc.     SC TO-T/A              2:47K  Olink Holding AB (publ)           Cravath Swaine & … 01/FA 
          Orion Acquisition AB³
 4/30/24  Casper Marc N                     144                    1:9K   Thermo Fisher Scientific Inc.     Fidelity Brokera… LLC/FA 
 4/29/24  Boxer Michael A                   4          Officer²    1:7K   Thermo Fisher Scientific Inc.     Computershare Inc.       
 4/29/24  Casper Marc N                     144                    1:9K   Thermo Fisher Scientific Inc.     Fidelity Brokera… LLC/FA 
 4/26/24  Boxer Michael A                   144                    1:5K   Thermo Fisher Scientific Inc.     Fidelity Brokera… LLC/FA 
 4/24/24  Thermo Fisher Scientific Inc.     SC TO-T/A              2:22K  Olink Holding AB (publ)           Cravath Swaine & … 01/FA 
          Orion Acquisition AB³
 4/24/24  Thermo Fisher Scientific Inc.     8-K:2,9     4/24/24   12:664K                                                            
  4/9/24  Thermo Fisher Scientific Inc.     ARS        12/31/23    1:2.9M                                                            
  4/9/24  Thermo Fisher Scientific Inc.     DEFA14A                1:1.4M                                                            
  4/9/24  Thermo Fisher Scientific Inc.     DEF 14A     5/22/24   12:21M                                    Donnelley … Solutions/FA 
  4/2/24  Keith R. Alexandra                4          Director²   1:5K   Thermo Fisher Scientific Inc.     Computershare Inc.       

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¹	Filing/Form Types:  -K
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-Q	Quarterly Report — Form 10-Q.
	144	Notice of a Proposed Sale of Securities by an Insider — Form 144 { The Filer is an Insider² of the Issuer }.
	ARS	Annual Report to Security Holders.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	DEFA14A	Definitive Additional Proxy Soliciting Material — Schedule 14A.
	SC TO-T	Tender-Offer Statement by a Third Party — Schedule TO.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.
³	Group Member:  A Registrant or non-Registrant party to this Filing made by a Group.