LIVE FROM THE DATABASETRANSACTIONS 361,642COMPANIES 5,757LATEST TRADE Oct 16UPDATED Oct 16, 07:42 PM

Reporting ownerCIK 0001216055

Marc N. Casper

163 transactions in one company, from October 24, 2025 to August 28, 2026.

Transactions: 1631 company
Bought · P: $0open market
Sold · S: $53.9Mopen market
Net: −$53.9Mnet selling

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
THERMO FISHER SCIENTIFIC INC.	TMO	163	—	$53.9M

All transactions

163 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 28	F	532	$622.18	$331K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 28	F	725	$622.18	$451K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 24	MPLAN	275	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 24	SPLAN	62	$628.74	$39K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 24	SPLAN	79	$628.01	$50K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 24	SPLAN	33	$626.59	$21K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 24	SPLAN	101	$625.41	$63K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 24	MPLAN	275	$309.63	$85K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 21	MPLAN	10,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 20	MPLAN	10,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	SPLAN	321	$629.10	$202K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	SPLAN	2,147	$628.61	$1.3M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	SPLAN	1,791	$627.39	$1.1M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	SPLAN	3,014	$626.51	$1.9M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	SPLAN	2,727	$625.46	$1.7M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 21	MPLAN	10,000	$309.63	$3.1M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	80	$633.99	$51K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	560	$632.94	$354K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	1,430	$632.01	$904K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	1,035	$630.87	$653K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	1,250	$629.85	$787K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	2,601	$628.82	$1.6M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	1,314	$627.66	$825K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	821	$626.83	$515K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	SPLAN	909	$625.45	$569K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 20	MPLAN	10,000	$309.63	$3.1M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 7	MPLAN	275	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	117	$593.31	$69K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	495	$590.78	$292K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	522	$589.52	$308K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	228	$587.64	$134K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	945	$586.52	$554K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	530	$585.44	$310K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	1,035	$584.41	$605K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	302	$583.35	$176K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	113	$581.85	$66K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	113	$580.71	$66K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	114	$579.26	$66K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	94	$577.37	$54K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	7	$593.32	$4K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	29	$590.77	$17K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	32	$589.51	$19K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	12	$587.64	$7K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	58	$586.53	$34K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	30	$585.42	$18K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	63	$584.40	$37K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	18	$583.37	$11K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	2	$581.86	$1K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	5	$581.85	$3K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	3	$580.72	$2K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	4	$580.71	$2K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	2	$579.27	$1K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	4	$579.26	$2K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	SPLAN	6	$577.37	$3K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 7	MPLAN	275	$309.63	$85K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 6	MPLAN	10,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	127	$580.01	$74K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	119	$578.93	$69K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	361	$577.57	$209K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	225	$576.09	$130K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	1,060	$575.41	$610K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	1,008	$574.28	$579K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	1,200	$573.34	$688K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	660	$572.33	$378K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	240	$571.00	$137K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	311	$579.90	$180K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	321	$578.67	$186K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	451	$577.43	$260K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	480	$576.46	$277K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	2,164	$575.46	$1.2M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	1,617	$574.40	$929K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	2,545	$573.53	$1.5M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	1,631	$572.43	$934K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	SPLAN	480	$571.05	$274K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 6	MPLAN	10,000	$309.63	$3.1M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Aug 5	MPLAN	10,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	37	$577.56	$21K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	1,289	$576.83	$744K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	1,464	$576.05	$843K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	1,113	$574.98	$640K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	590	$574.03	$339K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	216	$573.08	$124K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	68	$571.50	$39K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	40	$569.69	$23K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	38	$569.13	$22K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	66	$567.94	$37K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	79	$566.26	$45K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	75	$577.56	$43K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	2,575	$576.82	$1.5M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	2,930	$576.05	$1.7M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	2,223	$574.98	$1.3M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	1,186	$574.03	$681K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	431	$573.08	$247K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	135	$571.49	$77K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	53	$569.76	$30K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	105	$569.24	$60K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	130	$567.92	$74K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	SPLAN	157	$566.25	$89K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Aug 5	MPLAN	10,000	$309.63	$3.1M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Mar 5	MPLAN	4,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	264	$519.74	$137K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	516	$519.13	$268K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	106	$517.83	$55K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	201	$516.73	$104K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	348	$515.64	$179K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	570	$514.71	$293K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	1,133	$513.71	$582K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	411	$512.73	$211K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	214	$511.78	$110K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	99	$509.66	$50K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	58	$507.54	$29K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	60	$505.76	$30K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	SPLAN	20	$503.66	$10K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 5	MPLAN	4,000	$309.63	$1.2M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Mar 4	MPLAN	5,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Mar 3	MPLAN	5,000	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	118	$516.75	$61K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	119	$515.77	$61K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	212	$514.86	$109K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	815	$513.63	$419K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	1,241	$512.92	$637K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	1,370	$511.80	$701K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	678	$510.71	$346K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	SPLAN	447	$509.89	$228K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 4	MPLAN	5,000	$309.63	$1.5M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	120	$509.62	$61K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	759	$508.95	$386K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	931	$507.90	$473K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	448	$506.74	$227K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	120	$504.06	$60K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	120	$502.59	$60K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	360	$501.95	$181K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	382	$500.55	$191K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	240	$499.75	$120K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	680	$498.14	$339K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	480	$496.84	$238K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	SPLAN	360	$495.29	$178K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Mar 3	MPLAN	5,000	$309.63	$1.5M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Feb 28	F	1,211	$521.11	$631K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Feb 28	F	3,474	$521.11	$1.8M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Feb 25	A	32,109	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Feb 25	A	7,333	$0.00	—
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Feb 25	A	7,515	$0.00	—
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Oct 27	MPLAN	7,250	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEODERIV	Oct 24	MPLAN	17,104	$0.00	—?
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	348	$571.99	$199K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	728	$570.91	$416K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	670	$569.93	$382K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	189	$568.98	$108K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	141	$567.57	$80K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	181	$566.47	$103K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	937	$565.47	$530K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	2,513	$564.44	$1.4M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	1,193	$563.72	$673K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	241	$562.63	$136K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	SPLAN	109	$561.68	$61K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 27	MPLAN	7,250	$253.99	$1.8M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	SPLAN	1,293	$575.02	$744K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	SPLAN	7,331	$574.20	$4.2M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	SPLAN	4,762	$573.37	$2.7M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	SPLAN	2,469	$572.28	$1.4M
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	SPLAN	1,249	$571.30	$714K
THERMO FISHER SCIENTIFIC INC.	TMO	Marc N. CasperCEO	Oct 24	MPLAN	17,104	$253.99	$4.3M