40 U.S. lawmakers have disclosed 107 Amgen Inc. trades under the STOCK Act — 63 buys and 44 sells between 2013 and 2026. Congress has been net buyers of AMGN, and their disclosed buys are up 35.2% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of AMGN, marked to the latest close — per-share (share counts aren't disclosed).
1 member disclosed a AMGN purchase in the last 90 days (newest first).
Lawmakers ranked by notional-weighted return on their disclosed AMGN buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2020-03-09 | William Cassidy | SELL | $1K–$15K | $198.37 | $415.21 2026-08-14 | -109.3% exit |
| 2020-03-04 | Kelly Loeffler | SELL | $15K–$50K | $215.11 | $415.21 2026-08-14 | -93.0% exit |
| 2020-03-04 | Kelly Loeffler | SELL | $15K–$50K | $215.11 | $415.21 2026-08-14 | -93.0% exit |
| 2020-01-14 | Josh Gottheimer | BUY | $1K–$15K | $240.00 | $415.21 2026-08-14 | +73.0% |
| 2019-11-20 | Josh Gottheimer | BUY | $1K–$15K | $225.51 | $415.21 2026-08-14 | +84.1% |
| 2019-11-07 | Josh Gottheimer | BUY | $1K–$15K | $217.99 | $415.21 2026-08-14 | +90.5% |
| 2019-09-19 | Bill Flores | BUY | $1K–$15K | $195.65 | $415.21 2026-08-14 | +112.2% |
| 2019-05-08 | Bill Flores | SELL | $1K–$15K | $172.15 | $415.21 2026-08-14 | -141.2% exit |
| 2019-04-16 | David P. Roe | BUY | $1K–$15K | $188.05 | $415.21 2026-08-14 | +120.8% |
| 2019-02-04 | John F Reed | SELL | $1K–$15K | $186.18 | $415.21 2026-08-14 | -123.0% exit |
| 2018-12-18 | John A. Yarmuth | SELL | $1K–$15K | $187.10 | $415.21 2026-08-14 | -121.9% exit |
| 2018-12-07 | William Cassidy | SELL | $1K–$15K | $191.44 | $415.21 2026-08-14 | +35.6% rt |
| 2018-12-06 | John A. Yarmuth | SELL | $1K–$15K | $199.01 | $415.21 2026-08-14 | -108.6% exit |
| 2018-10-05 | Gary Palmer | SELL | $1K–$15K | $204.02 | $415.21 2026-08-14 | -103.5% exit |
| 2018-04-24 | Shelley M Capito | BUY | $1K–$15K | $171.94 | $415.21 2026-08-14 | +141.5% |
| 2018-04-24 | Shelley M Capito | BUY | $1K–$15K | $171.94 | $415.21 2026-08-14 | +141.5% |
| 2018-04-05 | Shelley M Capito | BUY | $1K–$15K | $172.00 | $415.21 2026-08-14 | +141.4% |
| 2018-04-05 | Shelley M Capito | BUY | $1K–$15K | $172.00 | $415.21 2026-08-14 | +141.4% |
| 2018-03-09 | John F Reed | SELL | $1K–$15K | $191.10 | $415.21 2026-08-14 | +21.2% rt |
| 2017-11-09 | John A. Yarmuth | SELL | $1K–$15K | $174.00 | $415.21 2026-08-14 | +13.9% rt |
| 2017-10-05 | Katherine M. Clark | SELL | $1K–$15K | $186.85 | $415.21 2026-08-14 | -122.2% exit |
| 2017-06-15 | Patty Murray | SELL | $1K–$15K | $164.11 | $415.21 2026-08-14 | -8.9% rt |
| 2017-05-30 | James M Inhofe | SELL | $50K–$100K | $153.85 | $415.21 2026-08-14 | -169.9% exit |
| 2017-05-24 | Sheldon Whitehouse | BUY | $1K–$15K | $154.60 | $415.21 2026-08-14 | +168.6% |
| 2017-04-05 | Sheldon Whitehouse | BUY | $1K–$15K | $162.24 | $415.21 2026-08-14 | +155.9% |
| 2017-03-16 | Patty Murray | BUY | $1K–$15K | $180.11 | $415.21 2026-08-14 | +130.5% |
| 2017-01-20 | John Hoeven | SELL | $50K–$100K | $154.67 | $415.21 2026-08-14 | +6.7% rt |
| 2016-12-27 | David B. McKinley | SELL | $1K–$15K | $148.36 | $415.21 2026-08-14 | -1.5% rt |
| 2016-12-23 | Sheldon Whitehouse | SELL | $1K–$15K | $147.55 | $415.21 2026-08-14 | +24.0% rt |
| 2016-12-21 | David B. McKinley | SELL | $15K–$50K | $146.17 | $415.21 2026-08-14 | -2.9% rt |
| 2016-11-28 | Sheldon Whitehouse | BUY | $1K–$15K | $145.07 | $415.21 2026-08-14 | +186.2% |
| 2016-11-23 | John Hoeven | BUY | $50K–$100K | $145.03 | $415.21 2026-08-14 | +186.3% |
| 2016-10-31 | William Cassidy | BUY | $1K–$15K | $141.16 | $415.21 2026-08-14 | +194.1% |
| 2016-05-24 | Sheldon Whitehouse | BUY | $15K–$50K | $152.72 | $415.21 2026-08-14 | +171.9% |
| 2016-04-12 | Sheldon Whitehouse | BUY | $1K–$15K | $158.60 | $415.21 2026-08-14 | +161.8% |
| 2016-04-12 | Sheldon Whitehouse | BUY | $1K–$15K | $158.60 | $415.21 2026-08-14 | +161.8% |
| 2016-03-21 | Debbie Dingell | BUY | $1K–$15K | $147.01 | $415.21 2026-08-14 | +182.4% |
| 2016-02-23 | Debbie Dingell | BUY | $15K–$50K | $147.26 | $415.21 2026-08-14 | +182.0% |
| 2016-02-01 | John A. Yarmuth | BUY | $1K–$15K | $152.75 | $415.21 2026-08-14 | +171.8% |
| 2015-12-01 | Frank A. LoBiondo | BUY | $1K–$15K | $161.98 | $415.21 2026-08-14 | +156.3% |
| 2015-11-18 | Katherine M. Clark | SELL | $15K–$50K | $160.92 | $415.21 2026-08-14 | -158.0% exit |
| 2015-09-18 | David B. McKinley | BUY | $15K–$50K | $150.59 | $415.21 2026-08-14 | +175.7% |
| 2015-09-18 | David B. McKinley | BUY | $1K–$15K | $150.59 | $415.21 2026-08-14 | +175.7% |
| 2015-08-05 | James B. Renacci | BUY | $15K–$50K | $176.44 | $415.21 2026-08-14 | +135.3% |
| 2015-05-27 | Sheldon Whitehouse | BUY | $1K–$15K | $160.44 | $415.21 2026-08-14 | +158.8% |
| 2015-05-27 | Sheldon Whitehouse | BUY | $1K–$15K | $160.44 | $415.21 2026-08-14 | +158.8% |
| 2015-05-11 | Raúl M. Grijalva | SELL | $1K–$15K | $161.05 | $415.21 2026-08-14 | -157.8% exit |
| 2015-03-10 | Sheldon Whitehouse | BUY | $1K–$15K | $153.58 | $415.21 2026-08-14 | +170.3% |
| 2015-02-20 | John F Reed | BUY | $1K–$15K | $157.66 | $415.21 2026-08-14 | +163.4% |
| 2015-02-06 | Michael T. McCaul | BUY | $1K–$15K | $151.40 | $415.21 2026-08-14 | +174.3% |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).
40 members of the U.S. House and Senate have disclosed Amgen Inc. transactions under the STOCK Act — 63 purchases and 44 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
1 member disclosed a AMGN purchase in the last 90 days — most recently David J. Taylor on 2026-06-05. See the "Lawmakers who bought AMGN recently" section above for the dated list.
Notional-weighted, lawmakers' disclosed AMGN buys are up 35.2% versus the latest close of $415.21. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded AMGN and how it performed.