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TMO
Thermo Fisher Scientific, Inc.Measuring & Controlling Devices, NEC
$651.45updated Sep 19, 2026
Congressional trading profile for Thermo Fisher Scientific, Inc. (TMO), covering 31 disclosed transactions by 15 lawmakers.
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).
Total Trades
31
Politicians Trading
15
Last Traded
Jul 10, 2026
Price history
Congressional Trades
| 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% |
| 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% |