Every publicly disclosed stock and asset transaction filed by US Congress members under the STOCK Act.
All transactions are sourced directly from Periodic Transaction Reports (PTRs) filed with the House of Representatives and the US Senate. Congress members must report trades within 45 days under the STOCK Act of 2012. Dollar amounts are shown as disclosed ranges, not exact figures. See the most active traders or browse by politician, stock, or committee. Notice something missing? Report a trade.
| Date | Politician | Asset | Type | Owner | Amount | Security | Details |
|---|---|---|---|---|---|---|---|
| 2026-03-27 | Alan Armstrong Republican · senate | TMO Thermo Fisher Scientific Inc. | buy | Self | $1K – $15K | Stock | Details |
| 2026-03-10 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | Self | $1K – $15K | Stock |
| Details |
| 2026-03-06 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2026-02-24 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2026-02-05 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2026-01-29 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2026-01-22 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $1K – $15K | Stock | Details |
| 2026-01-22 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $1K – $15K | Stock | Details |
| 2026-01-12 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $1K – $15K | Stock | Details |
| 2026-01-12 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-12-30 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-12-30 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2025-11-07 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-10-31 | Lisa McClain Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-10-30 | Lisa McClain Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-10-30 | Lisa McClain Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2025-10-14 | MICHAEL T. MCCAUL Republican · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $50K – $100K | Stock | Details |
| 2025-09-25 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-09-23 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-09-23 | Valerie Hoyle Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-08-19 | Kelly Louise Morrison Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $15K – $50K | Stock | Details |
| 2025-08-19 | Kelly Louise Morrison Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $1K – $15K | Stock | Details |
| 2025-08-19 | Kelly Louise Morrison Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $15K – $50K | Stock | Details |
| 2025-08-19 | Kelly Louise Morrison Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $1K – $15K | Stock | Details |
| 2025-07-25 | Julia Letlow Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Self | $1K – $15K | Stock | Details |
| 2025-07-22 | Lisa McClain Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2025-07-21 | Angus S King, Jr. Independent · senate | TMO Thermo Fisher Scientific Inc. | sell | SP | $1K – $15K | Stock | Details |
| 2025-07-08 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-06-23 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | DC | $1K – $15K | Stock | Details |
| 2025-06-23 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $1K – $15K | Stock | Details |
| 2025-06-10 | Lisa McClain Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-06-06 | Valerie Hoyle Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2025-05-16 | Richard W. Allen Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $15K – $50K | Stock | Details |
| 2025-05-15 | Rob Bresnahan Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Self | $15K – $50K | Stock | Details |
| 2025-05-13 | MARKWAYNE MULLIN Republican · house | TMO Thermo Fisher Scientific Inc. | buy | JT | $15K – $50K | Stock | Details |
| 2025-05-05 | Thomas H. Kean Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Self | $1K – $15K | Stock | Details |
| 2025-04-28 | Julia Letlow Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $1K – $15K | Stock | Details |
| 2025-04-21 | Bruce Westerman Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $1K – $15K | Stock | Details |
| 2025-04-15 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $50K – $100K | Stock | Details |
| 2025-04-11 | Richard W. Allen Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $15K – $50K | Stock | Details |
| 2025-04-11 | Dan Newhouse Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-04-08 | Rob Bresnahan Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $15K – $50K | Stock | Details |
| 2025-04-08 | MARKWAYNE MULLIN Republican · house | TMO Thermo Fisher Scientific Inc. | sell | JT | $50K – $100K | Stock | Details |
| 2025-04-07 | Julie Johnson Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Joint | $1K – $15K | Stock | Details |
| 2025-04-07 | Jefferson Shreve Republican · house | TMO Thermo Fisher Scientific Inc. | sell | Self | $15K – $50K | Stock | Details |
| 2025-04-04 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | buy | Spouse | $1K – $15K | Stock | Details |
| 2025-03-27 | Greg Landsman Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |
| 2025-03-12 | Rohit Khanna Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | DC | $1K – $15K | Stock | Details |
| 2025-03-03 | Bruce Westerman Republican · house | TMO Thermo Fisher Scientific Inc. | buy | Self | $1K – $15K | Stock | Details |
| 2025-03-03 | Valerie Hoyle Democrat · house | TMO Thermo Fisher Scientific Inc. | sell | Spouse | $1K – $15K | Stock | Details |