THERMO FISHER SCIENTIFIC INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Boxer Michael A | SVP and General Counsel | Tax Withholding | 129 | $528.96 | $68,109 | 14,847 | Feb 28, 2025 |
| Lowery Frederick M. | Executive Vice President | Sale | 18,300 | $531.81 | $9,732,123 | 16,954 | Feb 24, 2025 |
| CASPER MARC N | Chairman & CEO | Award / Grant | 23,736 | — | — | 122,178 | Feb 19, 2025 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | Award / Grant | 2,611 | — | — | 16,816 | Feb 19, 2025 |
| Boxer Michael A | SVP and General Counsel | Award / Grant | 2,611 | — | — | 15,157 | Feb 19, 2025 |
| Lagarde Michel | Executive Vice President & COO | Award / Grant | 2,231 | — | — | 19,215 | Feb 19, 2025 |
| Pettiti Gianluca | Executive Vice President | Award / Grant | 2,056 | — | — | 18,419 | Feb 19, 2025 |
| Holmes Joseph R. | VP & Chief Accounting Officer | Award / Grant | 157 | — | — | 1,958 | Feb 19, 2025 |
| Lowery Frederick M. | Executive Vice President | Award / Grant | 1,638 | — | — | 11,911 | Feb 19, 2025 |
| Shafer Michael D | Executive Vice President | Award / Grant | 4,747 | — | — | 22,398 | Feb 19, 2025 |
| Williamson Stephen | Sr. VP and CFO | Award / Grant | 1,533 | — | — | 28,829 | Feb 19, 2025 |
| Lynch Karen S | — | Award / Grant | 95 | — | — | 95 | Feb 19, 2025 |
| CASPER MARC N | Chairman & CEO | Gift | 2,750 | — | — | 98,442 | Feb 14, 2025 |
| Pettiti Gianluca | Executive Vice President | Sale | 300 | $585.59 | $175,677 | 16,363 | Feb 4, 2025 |
| Williamson Stephen | Sr. VP and CFO | Sale | 9,825 | $585.59 | $5,753,422 | 27,296 | Feb 3, 2025 |
| Chai Nelson | — | Purchase | 16 | $555.89 | $8,894 | 14,264 | Dec 9, 2024 |
| Boxer Michael A | SVP and General Counsel | Gift | 190 | — | — | 12,546 | Dec 5, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 400 | $528.67 | $211,468 | 110,792 | Dec 2, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 2,481 | $553.88 | $1,374,176 | 14,908 | Nov 8, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 1,880 | $558.87 | $1,050,676 | 38,600 | Nov 7, 2024 |
| CASPER MARC N | Chairman & CEO | Option Exercise | 5,850 | $210.68 | $1,232,478 | 127,042 | Nov 1, 2024 |
| CASPER MARC N | Chairman & CEO | Option Exercise | 10,000 | $210.68 | $2,106,800 | 131,192 | Oct 30, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 3,294 | $553.78 | $1,824,151 | 124,448 | Oct 29, 2024 |
| Boxer Michael A | SVP and General Counsel | Sale | 2,000 | $560.16 | $1,120,320 | 12,736 | Oct 25, 2024 |
| Pettiti Gianluca | Executive Vice President | Sale | 300 | $560.16 | $168,048 | 16,663 | Oct 25, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 200 | $613.98 | $122,796 | 121,392 | Sep 3, 2024 |
| Lowery Frederick M. | Executive Vice President | Tax Withholding | 175 | $613.14 | $107,017 | 10,542 | Aug 28, 2024 |
| Williamson Stephen | Sr. VP and CFO | Tax Withholding | 143 | $613.14 | $87,452 | 18,452 | Aug 28, 2024 |
| Shafer Michael D | Executive Vice President | Tax Withholding | 135 | $613.14 | $83,007 | 16,189 | Aug 28, 2024 |
| Pettiti Gianluca | Executive Vice President | Tax Withholding | 177 | $613.14 | $108,802 | 17,115 | Aug 28, 2024 |
| Lagarde Michel | Executive Vice President & COO | Tax Withholding | 219 | $613.14 | $134,296 | 17,149 | Aug 28, 2024 |
| Holmes Joseph R. | VP & Chief Accounting Officer | Tax Withholding | 9 | $613.14 | $5,402 | 1,781 | Aug 28, 2024 |
| CASPER MARC N | Chairman & CEO | Tax Withholding | 604 | $613.14 | $370,269 | 121,192 | Aug 28, 2024 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | Tax Withholding | 73 | $613.14 | $44,765 | 13,392 | Aug 28, 2024 |
| Boxer Michael A | SVP and General Counsel | Tax Withholding | 75 | $613.14 | $45,949 | 12,863 | Aug 28, 2024 |
| Pettiti Gianluca | Executive Vice President | Tax Withholding | 396 | $606.12 | $239,720 | 17,492 | Aug 23, 2024 |
| Williamson Stephen | Sr. VP and CFO | Tax Withholding | 406 | $606.12 | $246,170 | 18,993 | Aug 23, 2024 |
| Shafer Michael D | Executive Vice President | Tax Withholding | 279 | $606.12 | $169,386 | 16,470 | Aug 23, 2024 |
| Lowery Frederick M. | Executive Vice President | Tax Withholding | 352 | $606.12 | $213,348 | 10,717 | Aug 23, 2024 |
| Lagarde Michel | Executive Vice President & COO | Tax Withholding | 504 | $606.12 | $305,660 | 17,630 | Aug 23, 2024 |
| Holmes Joseph R. | VP & Chief Accounting Officer | Tax Withholding | 15 | $606.12 | $9,249 | 1,798 | Aug 23, 2024 |
| CASPER MARC N | Chairman & CEO | Tax Withholding | 1,334 | $606.12 | $808,843 | 122,482 | Aug 23, 2024 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | Tax Withholding | 153 | $606.12 | $92,609 | 13,546 | Aug 23, 2024 |
| Boxer Michael A | SVP and General Counsel | Tax Withholding | 145 | $606.12 | $87,918 | 12,938 | Aug 23, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 2,497 | $619.48 | $1,546,842 | 125,032 | Jul 31, 2024 |
| CASPER MARC N | Chairman & CEO | Sale | 996 | $611.20 | $608,755 | 125,900 | Jul 30, 2024 |
| Pettiti Gianluca | Executive Vice President | Sale | 300 | $600.85 | $180,255 | 17,887 | Jul 26, 2024 |
| Holmes Joseph R. | VP & Chief Accounting Officer | Sale | 385 | $611.47 | $235,416 | 1,814 | Jul 26, 2024 |
| Britt Lisa P. | Sr. VP and Chief HR Officer | Sale | 2,724 | $612.92 | $1,669,594 | 14,599 | Jul 26, 2024 |
| Boxer Michael A | SVP and General Counsel | Option Exercise | 2,000 | $210.68 | $421,360 | 15,083 | Jul 26, 2024 |