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TMOCongressional Stock Trades
Thermo Fisher Scientific, Inc.
Measuring & Controlling Devices, NEC
Congressional stock trades in Thermo Fisher Scientific, Inc. (TMO) from House and Senate STOCK Act filings. See which members of Congress bought or sold, disclosed amounts, and filing dates.
Total Trades
31
Politicians Trading
15
Last Traded
Jul 10, 2026
Trading History
| Politician | Notified | Traded | Type | Amount | Change |
|---|---|---|---|---|---|
| Julia LetlowR | Jan 13, 2026 | Jul 25, 2025 | Buy | $1,001 - $15,000 | +36.20% |
| Lisa C. McClainR | Nov 21, 2025 | Oct 30, 2025 | Buy | $1,001 - $15,000 | +17.12% |
| Val T. HoyleD | Sep 12, 2025 | Jun 6, 2025 | Buy | $1,001 - $15,000 | +62.09% |
| Lisa C. McClainR | Aug 13, 2025 | Jul 22, 2025 | Buy | $1,001 - $15,000 | +52.34% |
| Thomas H. Kean, Jr.R | Jun 17, 2025 | May 5, 2025 | Buy | $1,001 - $15,000 | +54.27% |
| Markwayne MullinR | Jun 11, 2025 | May 13, 2025 | Buy | $15,001 - $50,000 | +51.87% |
| Robert BresnahanR | May 31, 2025 | May 15, 2025 | Buy | $15,001 - $50,000 | +60.88% |
| Bruce WestermanR | Apr 16, 2025 | Mar 3, 2025 | Buy | $1,001 - $15,000 | +24.41% |
Price History
About Thermo Fisher Scientific, Inc.
Thermo Fisher Scientific sells scientific instruments and laboratory equipment, diagnostics consumables, and life science reagents. The firm operates through four segments as of year-end 2024 (revenue figures include some cross-segment revenue): analytical technologies (17% of sales); specialty diagnostic products (11%); life science solutions (23%); and lab products and services, which includes CRO services (the remainder).