TMO

Thermo Fisher Scientific Inc.

Company with tickers: TMO

CIK

97745

CUSIP

883556102

Shares Outstanding

371,621,465

13F Activity (30d)

1311 filings 1234 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-05-20	CHANDY RUBY R	Director	Award	499	—	—	3,463
2026-05-20	Spar Debora L	Director	Award	499	—	—	2,610
2026-05-20	HARRIS C MARTIN	Director	Award	499	—	—	9,532
2026-05-20	Keith R. Alexandra	CEO - Beauty	Award	499	—	—	2,602
2026-05-20	Jacks Tyler	Director	Award	499	—	—	9,462
2026-05-20	JOHNSON JENNIFER M	Insider	Award	499	—	—	1,403
2026-05-20	WEISLER DION J	Director	Tax	80	$451.79	$36,143	4,947
2026-05-20	Lynch Karen S	Director	Award	499	—	—	1,159
2026-05-20	Lynch Karen S	Director	Other	76	—	—	76
2026-05-20	SPERLING SCOTT M	Director	Award	499	—	—	69,479
2026-05-20	Chai Nelson	Director	Award	499	—	—	15,316
2026-05-20	WEISLER DION J	Director	Award	499	—	—	5,446
2026-04-27	Pettiti Gianluca	President & COO	Sell	400	$462.66	$185,064	25,050
2026-03-28	JOHNSON JENNIFER M	Insider	Award	66	—	—	661
2026-03-28	Keith R. Alexandra	CEO - Beauty	Award	66	—	—	1,270
2026-03-28	SPERLING SCOTT M	Director	Award	89	—	—	17,591
2026-03-28	Lynch Karen S	Director	Award	66	—	—	291
2026-03-28	WEISLER DION J	Director	Award	79	—	—	2,717
2026-03-11	Shafer Michael D	Executive Vice President	Sell	1,607	$499.40	$802,536	20,949
2026-03-05	CASPER MARC N	Director	Sell	20	$503.66	$10,073	127,905
2026-03-05	CASPER MARC N	Director	Sell	58	$507.54	$29,437	127,787
2026-03-05	CASPER MARC N	Director	Other	11,300	—	—	11,300
2026-03-05	CASPER MARC N	Director	Sell	1,133	$513.71	$582,033	125,930
2026-03-05	CASPER MARC N	Director	Sell	570	$514.71	$293,385	125,360
2026-03-05	CASPER MARC N	Director	Sell	411	$512.73	$210,732	127,063
2026-03-05	CASPER MARC N	Director	Convert	4,000	—	—	40,550
2026-03-05	CASPER MARC N	Director	Other	14,608	—	—	14,608
2026-03-05	CASPER MARC N	Director	Sell	60	$505.76	$30,346	127,845
2026-03-05	CASPER MARC N	Director	Sell	106	$517.83	$54,890	124,705
2026-03-05	CASPER MARC N	Director	Sell	348	$515.64	$179,443	125,012
2026-03-05	CASPER MARC N	Director	Sell	264	$519.74	$137,211	123,925
2026-03-05	CASPER MARC N	Director	Sell	214	$511.78	$109,521	127,474
2026-03-05	CASPER MARC N	Director	Convert	4,000	$309.63	$1,238,520	127,925
2026-03-05	CASPER MARC N	Director	Other	5,000	—	—	5,000
2026-03-05	CASPER MARC N	Director	Sell	516	$519.13	$267,871	124,189
2026-03-05	CASPER MARC N	Director	Sell	201	$516.73	$103,863	124,811
2026-03-05	CASPER MARC N	Director	Sell	99	$509.66	$50,456	127,688
2026-03-04	CASPER MARC N	Director	Sell	678	$510.71	$346,261	127,800
2026-03-04	CASPER MARC N	Director	Sell	119	$515.77	$61,377	124,043
2026-03-04	CASPER MARC N	Director	Sell	212	$514.86	$109,150	124,162
2026-03-04	CASPER MARC N	Director	Convert	5,000	—	—	44,550
2026-03-04	CASPER MARC N	Director	Sell	118	$516.75	$60,977	123,925
2026-03-04	CASPER MARC N	Director	Sell	815	$513.63	$418,608	124,374
2026-03-04	CASPER MARC N	Director	Convert	5,000	$309.63	$1,548,150	128,925
2026-03-04	CASPER MARC N	Director	Sell	447	$509.89	$227,921	128,478
2026-03-04	CASPER MARC N	Director	Sell	1,241	$512.92	$636,534	125,189
2026-03-04	CASPER MARC N	Director	Sell	1,370	$511.80	$701,166	126,430
2026-03-03	CASPER MARC N	Director	Sell	240	$499.75	$119,940	127,165
2026-03-03	CASPER MARC N	Director	Sell	680	$498.14	$338,735	127,405
2026-03-03	CASPER MARC N	Director	Other	14,608	—	—	14,608

Showing 1–50 of 2,343 transactions