THERMO FISHER SCIENTIFIC INC.
TMO
49 insider filings · Latest: Aug 11, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | Aug 13 8:01 PM | Michael D ShaferExecutive Vice President | Sale | 25,500 | $600.00 | $15.3M | 20,994.034(D) | View → |
| Aug 11, 2026 | Aug 11 4:22 PM | Shafer Michael D | Proposed Sale | 25,500 | $600.00 | $15.3M | — | View → |
| Aug 7, 2026 | Aug 10 8:09 PM | Joseph R. HolmesVP & Chief Accounting Officer | Sale | 420 | $584.81 | $245.6K | 2,966.356(D) | View → |
| Aug 7, 2026 | Aug 10 8:09 PM | Marc N CasperDirector, Chairman & CEO | Sale | 4,883 | $586.12 | $2.9M | 0(I) | View → |
| Aug 6, 2026 | Aug 7 9:32 PM | Lisa P. BrittSr. VP and Chief HR Officer | Sale | 5,850 | $580.00 | $3.4M | 14,784.148(D) | View → |
| Aug 6, 2026 | Aug 7 9:26 PM | Marc N CasperDirector, Chairman & CEO | Sale | 15,000 | $574.46 | $8.6M | 4,608(I) | View → |
| Aug 5, 2026 | Aug 7 9:26 PM | Marc N CasperDirector, Chairman & CEO | Sale | 15,000 | $575.23 | $8.6M | 9,608(I) | View → |
| Aug 7, 2026 | Aug 7 7:59 PM | Holmes Joseph R. | Proposed Sale | 420 | $584.81 | $245.6K | — | View → |
| Aug 7, 2026 | Aug 7 4:48 PM | CASPER MARC N | Proposed Sale | 4,883 | $578.00 | $2.8M | — | View → |
| Aug 6, 2026 | Aug 6 8:53 PM | Britt Lisa P. | Proposed Sale | 5,850 | $580.00 | $3.4M | — | View → |
| Aug 6, 2026 | Aug 6 6:43 PM | CASPER MARC N | Proposed Sale | 15,000 | $576.80 | $8.7M | — | View → |
| Aug 5, 2026 | Aug 5 4:07 PM | CASPER MARC N | Proposed Sale | 15,000 | $567.93 | $8.5M | — | View → |
| Jul 27, 2026 | Jul 28 8:24 PM | Gianluca PettitiPresident & COO | Sale | 400 | $565.00 | $226.0K | 24,650.832(D) | View → |
| Jul 27, 2026 | Jul 28 3:57 PM | Pettiti Gianluca | Proposed Sale | 400 | $565.00 | $226.0K | — | View → |
| Jul 27, 2026 | Jul 27 2:04 PM | Pettiti Gianluca | Proposed Sale | 400 | $565.00 | $226.0K | — | View → |
| May 29, 2026 | May 29 4:14 PM | Lagarde Michel | Proposed Sale | 45,940 | $488.67 | $22.4M | — | View → |
| May 27, 2026 | May 27 3:41 PM | Lowery Frederick M. | Proposed Sale | 14,300 | $452.14 | $6.5M | — | View → |
| Apr 27, 2026 | Apr 29 8:38 PM | Gianluca PettitiPresident & COO | Sale | 400 | $462.66 | $185.1K | 25,050.832(D) | View → |
| Apr 27, 2026 | Apr 27 1:58 PM | Pettiti Gianluca | Proposed Sale | 400 | $462.66 | $185.1K | — | View → |
| Mar 11, 2026 | Mar 12 8:23 PM | Michael D ShaferExecutive Vice President | Sale | 1,607 | $499.40 | $802.5K | 20,949.955(D) | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 25, 2026 | Feb 27 10:01 PM | Thomas B Shropshire Jr.SVP and General Counsel | Grant/Award | 4,281 | $513.68 | 4,281(D) | View → |
| Feb 25, 2026 | Feb 27 9:58 PM | Michael D ShaferExecutive Vice President | Grant/Award | 13,698 | $513.68 | 13,698(D) | View → |
| Feb 25, 2026 | Feb 27 9:56 PM | Joseph R. HolmesVP & Chief Accounting Officer | Grant/Award | 985 | $513.68 | 985(D) | View → |
| Feb 25, 2026 | Feb 27 9:53 PM | Gianluca PettitiExecutive Vice President | Grant/Award | 16,270 | $513.68 | 16,270(D) | View → |
| Feb 25, 2026 | Feb 27 9:50 PM | Marc N CasperDirector, Chairman & CEO | Grant/Award | 32,109 | $513.68 | 32,109(D) | View → |
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