THERMO FISHER SCIENTIFIC INC. (TMO) has 23 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 5 sales totalling $30.9M. Most recent filing: Sept. 1, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Sept. 1, 2026 filed Aug. 28, 2026 | CASPER MARC N Chairman & CEO | $781,842 | 1,257 | −1% | No | |
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| Sept. 1, 2026 filed Aug. 28, 2026 | Meyer James Sr. Vice President & CFO | $168,163 | 270 | −5% | No | |
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| Sept. 1, 2026 filed Aug. 28, 2026 | Shropshire Thomas B Jr. SVP and General Counsel | $30,502 | 49 | −1% | No | |
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| Sept. 1, 2026 filed Aug. 28, 2026 | Britt Lisa P. Sr. VP and Chief HR Officer | $244,871 | 394 | −3% | No | |
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| Sept. 1, 2026 filed Aug. 28, 2026 | Holmes Joseph R. VP & Chief Accounting Officer | $31,046 | 50 | −2% | No | |
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Showing the 5 most recent of 23 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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