THERMO FISHER SCIENTIFIC INC.
TMO
27 insider filings · Latest: Apr 27, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| Mar 11, 2026 | Mar 11 2:28 PM | Shafer Michael D | Proposed Sale | 1,607 | $499.40 | $802.5K | — | View → |
| Mar 5, 2026 | Mar 9 8:39 PM | Marc N CasperDirector, Chairman & CEO | Sale | 4,000 | $514.82 | $2.1M | 123,925.358(D) | View → |
| Mar 4, 2026 | Mar 5 9:53 PM | Marc N CasperDirector, Chairman & CEO | Sale | 5,000 | $512.40 | $2.6M | 123,925.358(D) | View → |
| Mar 3, 2026 | Mar 5 9:53 PM | Marc N CasperDirector, Chairman & CEO | Sale | 5,000 | $503.10 | $2.5M | 123,925.358(D) | View → |
| Mar 5, 2026 | Mar 5 3:19 PM | CASPER MARC N | Proposed Sale | 4,000 | $503.18 | $2.0M | — | View → |
| Mar 4, 2026 | Mar 4 3:25 PM | CASPER MARC N | Proposed Sale | 5,000 | $510.00 | $2.5M | — | View → |
| Mar 3, 2026 | Mar 3 5:23 PM | CASPER MARC N | Proposed Sale | 5,000 | $501.51 | $2.5M | — | View → |
| Mar 3, 2026 | Mar 3 3:43 PM | Williamson Stephen | Proposed Sale | 6,000 | $498.92 | $3.0M | — | View → |
| Feb 9, 2026 | Feb 11 9:26 PM | Gianluca PettitiExecutive Vice President | Sale | 400 | $541.20 | $216.5K | 20,752.223(D) | View → |
| Feb 9, 2026 | Feb 9 3:18 PM | Pettiti Gianluca | Proposed Sale | 400 | $541.20 | $216.5K | — | View → |
| Dec 4, 2025 | Dec 4 4:03 PM | Lagarde Michel | Proposed Sale | 22,046 | $563.56 | $12.4M | — | View → |
| Dec 3, 2025 | Dec 3 8:53 PM | Lagarde Michel | Proposed Sale | 32,000 | $583.39 | $18.7M | — | View → |
| Dec 2, 2025 | Dec 2 8:29 PM | Lagarde Michel | Proposed Sale | 30,000 | $581.92 | $17.5M | — | View → |
| Dec 2, 2025 | Dec 2 3:00 PM | Lowery Frederick M. | Proposed Sale | 6,912 | $581.94 | $4.0M | — | View → |
| Dec 1, 2025 | Dec 1 3:37 PM | Lowery Frederick M. | Proposed Sale | 6,913 | $597.68 | $4.1M | — | View → |
| Nov 25, 2025 | Nov 25 7:29 PM | Shafer Michael D | Proposed Sale | 10,725 | $600.00 | $6.4M | — | View → |
| Nov 13, 2025 | Nov 13 4:46 PM | Lagarde Michel | Proposed Sale | 4,638 | $594.42 | $2.8M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 28, 2026 | Mar 31 9:03 PM | Scott M SperlingDirector | Grant/Award | 89.78 | — | 17,591.8(D) | View → |
| Mar 28, 2026 | Mar 31 9:02 PM | Alexandra R. KeithDirector | Grant/Award | 66.02 | — | 1,270.44(D) | View → |
| Mar 28, 2026 | Mar 31 9:01 PM | Karen S LynchDirector | Grant/Award | 66.02 | — | 291.49(D) | View → |
| Mar 28, 2026 | Mar 31 8:59 PM | Jennifer M JohnsonDirector | Grant/Award | 66.02 | — | 661.31(D) | View → |
| Mar 28, 2026 | Mar 31 8:58 PM | Dion J WeislerDirector | Grant/Award | 79.22 | — | 2,717.89(D) | View → |
| Mar 5, 2026 | Mar 9 8:39 PM | Marc N CasperDirector, Chairman & CEO | Option Exercise | 4,000 | $309.63 | 40,550(D) | View → |
| Mar 4, 2026 | Mar 5 9:53 PM | Marc N CasperDirector, Chairman & CEO | Option Exercise | 5,000 | $309.63 | 44,550(D) | View → |
| Mar 3, 2026 | Mar 5 9:53 PM | Marc N CasperDirector, Chairman & CEO | Option Exercise | 5,000 | $309.63 | 49,550(D) | View → |
| Feb 25, 2026 | Feb 27 10:08 PM | Lisa P. BrittSr. VP and Chief HR Officer | Grant/Award | 5,139 | $513.68 | 5,139(D) | View → |
| 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 → |