Michael D Shafer Thermo Fisher Scientific Inc. (TMO) insider trading activity

Michael D Shafer is Executive Vice President of THERMO FISHER SCIENTIFIC INC.. Currently has a direct ownership of 18,730 shares of TMO, which is worth approximately $8.9 Million. The most recent transaction as insider was on Aug 28, 2025, when has been sold 597 shares (Common Stock) at a price of $489.74 per share, resulting in proceeds of $292,374. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 18.7K

2.85% 3M change

16.46% 12M change

Total Value Held $8.9 Million

Michael D Shafer Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 28 2025	SELL Payment of exercise price or tax liability	$292,374 $489.74 p/Share	597 Reduced 3.09%	18,730 Common Stock
Mar 03 2025	SELL Open market or private sale	$945,037 $530.92 p/Share	1,780 Reduced 8.45%	19,279 Common Stock
Feb 28 2025	SELL Payment of exercise price or tax liability	$523,141 $528.96 p/Share	989 Reduced 4.49%	21,059 Common Stock
Feb 19 2025	BUY Grant, award, or other acquisition	-	6,315 Added 21.99%	22,398 Common Stock
Aug 28 2024	SELL Payment of exercise price or tax liability	$236,058 $613.14 p/Share	385 Reduced 2.34%	16,083 Common Stock
Aug 23 2024	SELL Payment of exercise price or tax liability	$169,107 $606.12 p/Share	279 Reduced 1.67%	16,469 Common Stock

MDS

Michael D Shafer

Executive Vice President

Waltham, MA

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