TMO Congressional Stock Trades
THERMO FISHER SCIENTIFIC INC CMN
Last disclosed trade Aug 7
Every disclosed trade in TMO by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.
Sample · the intelligence layer
Earl Blumenauer · Bought $TMO · Jul 20 · $15K–$50K
1 other member traded this name in the same window.
Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →
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The record on $TMO
Coldpine has parsed 77 disclosed trades in $TMO by 16 members of Congress, drawn from 46 periodic transaction reports dated Jan 9, 2023 through Aug 7, 2026. That is 76 trades from House members and 1 trade from senators, filed 64 by Democrats and 13 by Republicans.
Of the 77 trades with a known filing lag, 2 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 22 days. The longest was 603 days: a $TMO sale by Michael Rulli dated Dec 12, 2024, disclosed Aug 7, 2026. How late filing is measured across all of Congress is in the late-filers study.
66 of the 68 trades that list an account holder (97%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Rohit Khanna filed the most $TMO purchases (41), and Rohit Khanna the most sales (13).
Activity peaked in 2025 with 42 trades. The busiest single month was May 2025, when 4 different members disclosed $TMO trades. In 1 calendar month out of 33 with activity, three or more members bought $TMO in the same month, the same-direction overlap Coldpine's cluster detector looks for.
Across the 48 purchases Coldpine can price, $TMO moved +0.73% on average between the trade date and the disclosure date, against +2.30% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 58% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.
Members who trade TMO
Recent disclosed trades in TMO
| Date | Member | Type | Amount |
|---|---|---|---|
| Aug 7 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jun 30 | Rohit Khanna(CA) | buy | $1K–$15K |
| May 7 | Dwight Evans(PA) | sell | $1K–$15K |
| Apr 24 | Rohit Khanna(CA) | sell | $1K–$15K |
| Apr 13 | Rohit Khanna(CA) | buy | $15K–$50K |
| Mar 27 | Alan Armstrong(OK) | buy | $1K–$15K |
| Dec 30 | Rohit Khanna(CA) | buy | $1K–$15K |
| Dec 30 | Rohit Khanna(CA) | buy | $1K–$15K |
| Nov 7 | Rohit Khanna(CA) | buy | $15K–$50K |
| Sep 29 | Rohit Khanna(CA) | sell | $1K–$15K |
| Sep 12 | Rohit Khanna(CA) | sell | $1K–$15K |
| Sep 4 | Rohit Khanna(CA) | buy | $1K–$15K |
| Aug 26 | Rohit Khanna(CA) | buy | $1K–$15K |
| Aug 21 | Rohit Khanna(CA) | buy | $1K–$15K |
| Aug 19 | Kelly Louise Morrison(MN) | sell | $1K–$15K |
| Aug 19 | Kelly Louise Morrison(MN) | sell | $1K–$15K |
| Aug 19 | Kelly Louise Morrison(MN) | sell | $15K–$50K |
| Aug 19 | Kelly Louise Morrison(MN) | sell | $15K–$50K |
| Aug 6 | Rohit Khanna(CA) | buy | $1K–$15K |
| Aug 5 | Rohit Khanna(CA) | buy | $1K–$15K |
Showing 20 of 77 disclosed trades.
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