AMGN Congressional Stock Trades
AMGEN INC. CMN
Last disclosed trade Aug 26
Every disclosed trade in AMGN by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.
Sample · the intelligence layer
Marjorie Taylor Greene · Bought $AMGN · May 14 · $1K–$15K
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 $AMGN
Coldpine has parsed 56 disclosed trades in $AMGN by 16 members of Congress, drawn from 40 periodic transaction reports dated Dec 9, 2022 through Aug 26, 2026. That is 53 trades from House members and 3 trades from senators, filed 34 by Democrats and 22 by Republicans.
Of the 56 trades with a known filing lag, 4 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 23 days. The longest was 477 days: a $AMGN sale by Thomas H Tuberville dated Apr 15, 2025, disclosed Aug 5, 2026. How late filing is measured across all of Congress is in the late-filers study.
40 of the 46 trades that list an account holder (87%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Rohit Khanna filed the most $AMGN purchases (17), and Rohit Khanna the most sales (9).
Activity peaked in 2026 with 16 trades. The busiest single month was September 2025, when 3 different members disclosed $AMGN trades.
Across the 31 purchases Coldpine can price, $AMGN moved -0.44% on average between the trade date and the disclosure date, against +2.84% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 45% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.
Members who trade AMGN
Recent disclosed trades in AMGN
| Date | Member | Type | Amount |
|---|---|---|---|
| Aug 26 | David J. Taylor(OH) | sell | $1K–$15K |
| Aug 26 | David J. Taylor(OH) | sell | $1K–$15K |
| Aug 12 | Sheldon Whitehouse(RI) | sell | $1K–$15K |
| Jul 20 | Rohit Khanna(CA) | sell | $1K–$15K |
| Jul 8 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jun 30 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jun 16 | Rohit Khanna(CA) | buy | $1K–$15K |
| Jun 5 | David J. Taylor(OH) | buy | $1K–$15K |
| Jun 2 | Rohit Khanna(CA) | buy | $1K–$15K |
| Apr 24 | Rohit Khanna(CA) | sell | $15K–$50K |
| Apr 17 | Maria Elvira Salazar(FL) | sell | $15K–$50K |
| Mar 27 | Alan Armstrong(OK) | sell | $15K–$50K |
| Mar 24 | Maria Elvira Salazar(FL) | buy | $15K–$50K |
| Feb 26 | David J. Taylor(OH) | sell | $1K–$15K |
| Jan 29 | David J. Taylor(OH) | sell | $1K–$15K |
| Jan 16 | David J. Taylor(OH) | buy | $1K–$15K |
| Dec 3 | David J. Taylor(OH) | sell | $1K–$15K |
| Dec 3 | David J. Taylor(OH) | sell | $1K–$15K |
| Oct 24 | Marjorie Taylor Greene(GA) | buy | $1K–$15K |
| Sep 29 | Rohit Khanna(CA) | sell | $1K–$15K |
Showing 20 of 56 disclosed trades.
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Create a free accountData sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →