MRK — Merck & Company, Inc. Common Stock (MRK)
Every disclosed congressional transaction in this security, both parties, every chamber. Each row links to the filing it came from.
Transactions
141
Members involved
47
Buys
57
Sells
84
Instant Replay
Adjusted closing price with every disclosed transaction (▲ buy / ▼ sell) and the committee activity in this security's sector within 30 days. A highlighted event line means a member who traded this security sat on that committee. Proximity is shown, not causation.
Hover the chart for prices, trades, and committee activity.
Transactions
| Date | Member | Action | Amount (as filed) | Owner | Filing |
|---|---|---|---|---|---|
| 2026-02-04 | Josh Gottheimer D-NJ | buy | $1,001 – $15,000 | joint | record |
| 2025-12-19 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-12-18 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-11-18 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-11-13 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-09-23 | Val T. Hoyle D-OR | sell | $1,001 – $15,000 | spouse | record |
| 2025-08-28 | Marjorie Taylor Greene R-GA | buy | $1,001 – $15,000 | self | record |
| 2025-08-14 | Julie Johnson D-TX | sell | $1,001 – $15,000 | joint | record |
| 2025-08-05 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-08-04 | Lisa C. McClain R-MI | sell | $1,001 – $15,000 | spouse | record |
| 2025-07-11 | Ritchie Torres D-NY | sell | $1,001 – $15,000 | self | record |
| 2025-06-24 | Lisa C. McClain R-MI | buy | $1,001 – $15,000 | spouse | record |
| 2025-06-16 | Scott Franklin R-FL | sell | $1,001 – $15,000 | joint | record |
| 2025-06-13 | Julie Johnson D-TX | buy | $1,001 – $15,000 | joint | record |
| 2025-05-30 | Gilbert Ray Cisneros, Jr. D-CA | sell | $1,001 – $15,000 | self | record |
| 2025-05-15 | Robert P. Bresnahan, Jr. R-PA | sell | $15,001 – $50,000 | self | record |
| 2025-05-05 | Marjorie Taylor Greene R-GA | buy | $1,001 – $15,000 | self | record |
| 2025-04-29 | Gilbert Ray Cisneros, Jr. D-CA | buy | $1,001 – $15,000 | self | record |
| 2025-04-21 | Bruce Westerman R-AR | sell | $1,001 – $15,000 | self | record |
| 2025-04-17 | Jefferson Shreve R-IN | sell | $15,001 – $50,000 | self | record |
| 2025-04-09 | Marjorie Taylor Greene R-GA | buy | $1,001 – $15,000 | self | record |
| 2025-04-08 | Robert P. Bresnahan, Jr. R-PA | buy | $15,001 – $50,000 | self | record |
| 2025-03-31 | Gilbert Ray Cisneros, Jr. D-CA | sell | $15,001 – $50,000 | self | record |
| 2025-03-20 | Kelly Morrison D-MN | sell | $1,001 – $15,000 | self | record |
| 2025-03-19 | Sheri Biggs R-SC | sell | $15,001 – $50,000 | spouse | record |
| 2025-03-03 | Bruce Westerman R-AR | buy | $1,001 – $15,000 | self | record |
| 2025-02-26 | Gilbert Ray Cisneros, Jr. D-CA | buy | $15,001 – $50,000 | self | record |
| 2025-02-25 | Robert P. Bresnahan, Jr. R-PA | sell | $15,001 – $50,000 | self | record |
| 2025-02-24 | Jefferson Shreve R-IN | buy | $15,001 – $50,000 | self | record |
| 2025-01-27 | Josh Gottheimer D-NJ | sell | $15,001 – $50,000 | joint | record |
| 2025-01-24 | Gilbert Ray Cisneros, Jr. D-CA | sell | $1,001 – $15,000 | self | record |
| 2025-01-17 | Julie Johnson D-TX | buy | $1,001 – $15,000 | joint | record |
| 2025-01-16 | Byron Donalds R-FL | sell | $1,001 – $15,000 | spouse | record |
| 2025-01-16 | Byron Donalds R-FL | sell | $1,001 – $15,000 | self | record |
| 2025-01-15 | Jared Moskowitz D-FL | sell | $1,001 – $15,000 | child | record |
| 2025-01-15 | Jared Moskowitz D-FL | sell | $1,001 – $15,000 | child | record |
| 2024-11-08 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | child | record |
| 2024-10-29 | Val T. Hoyle D-OR | buy | $1,001 – $15,000 | spouse | record |
| 2024-09-26 | Ritchie Torres D-NY | buy | $1,001 – $15,000 | self | record |
| 2024-09-24 | Jonathan L. Jackson D-IL | sell | $15,001 – $50,000 | joint | record |
| 2024-09-04 | John James R-MI | sell | $1,001 – $15,000 | self | record |
| 2024-08-07 | Scott Franklin R-FL | buy | $1,001 – $15,000 | spouse | record |
| 2024-08-02 | Scott Franklin R-FL | buy | $1,001 – $15,000 | self | record |
| 2024-07-02 | Kathy E. Manning D-NC | buy | $1,001 – $15,000 | spouse | record |
| 2024-06-21 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2024-04-10 | Michael C. Burgess R-TX | sell | $1,001 – $15,000 | self | record |
| 2024-01-23 | Kathy E. Manning D-NC | buy | $1,001 – $15,000 | spouse | record |
| 2024-01-23 | Kathy E. Manning D-NC | buy | $15,001 – $50,000 | spouse | record |
| 2024-01-23 | Kathy E. Manning D-NC | buy | $1,001 – $15,000 | spouse | record |
| 2023-12-28 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | child | record |
| 2023-12-28 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | child | record |
| 2023-11-10 | John James R-MI | buy | $1,001 – $15,000 | self | record |
| 2023-10-24 | Greg Stanton D-AZ | sell | $1,001 – $15,000 | spouse | record |
| 2023-10-16 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2023-09-26 | Greg Stanton D-AZ | buy | $1,001 – $15,000 | spouse | record |
| 2023-09-21 | Pete Ricketts R-NE | sell | $50,001 – $100,000 | spouse | record |
| 2023-09-13 | Michael C. Burgess R-TX | sell | $1,001 – $15,000 | self | record |
| 2023-09-11 | Scott Franklin R-FL | sell | $15,001 – $50,000 | joint | record |
| 2023-09-08 | Lois Frankel D-FL | sell | $1,001 – $15,000 | self | record |
| 2023-09-06 | Lois Frankel D-FL | sell | $1,001 – $15,000 | self | record |
| 2023-09-01 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | self | record |
| 2023-08-02 | Lois Frankel D-FL | sell | $1,001 – $15,000 | self | record |
| 2023-07-14 | Daniel S. Goldman D-NY | sell | $1,001 – $15,000 | self | record |
| 2023-07-14 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | self | record |
| 2023-07-12 | Daniel S. Goldman D-NY | sell | $1,001 – $15,000 | self | record |
| 2023-06-28 | Lois Frankel D-FL | sell | $1,001 – $15,000 | self | record |
| 2023-05-25 | Zoe Lofgren D-CA | sell | $1,001 – $15,000 | spouse | record |
| 2023-04-10 | Daniel S. Goldman D-NY | buy | $1,001 – $15,000 | self | record |
| 2023-03-06 | Daniel S. Goldman D-NY | sell | $15,001 – $50,000 | self | record |
| 2023-02-24 | Jared Moskowitz D-FL | buy | $1,001 – $15,000 | self | record |
| 2023-01-31 | Daniel S. Goldman D-NY | buy | $1,001 – $15,000 | self | record |
| 2023-01-11 | Josh Gottheimer D-NJ | sell | $1,001 – $15,000 | joint | record |
| 2022-09-12 | Kathy E. Manning D-NC | buy | $1,001 – $15,000 | spouse | record |
| 2022-08-05 | Kathy E. Manning D-NC | sell | $1,001 – $15,000 | spouse | record |
| 2022-07-15 | Kathy E. Manning D-NC | buy | $1,001 – $15,000 | spouse | record |
| 2022-07-07 | Rick Larsen D-WA | buy | $1,001 – $15,000 | self | record |
| 2022-06-01 | Lois Frankel D-FL | sell | $1,001 – $15,000 | self | record |
| 2022-03-30 | Tommy Tuberville R-AL | buy | $1,001 – $15,000 | joint | record |
| 2022-03-16 | John H. Rutherford R-FL | sell | $1,001 – $15,000 | self | record |
| 2022-02-28 | Robert J. Wittman R-VA | sell | $1,001 – $15,000 | self | record |
| 2021-12-03 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2021-11-26 | Bob Gibbs R-OH | buy | $1,001 – $15,000 | self | record |
| 2021-09-30 | Zoe Lofgren D-CA | buy | $1,001 – $15,000 | spouse | record |
| 2021-09-16 | Katherine M. Clark D-MA | sell | $1,001 – $15,000 | spouse | record |
| 2021-07-28 | Carol D. Miller R-WV | sell | $15,001 – $50,000 | spouse | record |
| 2021-07-27 | Katherine M. Clark D-MA | buy | $1,001 – $15,000 | spouse | record |
| 2021-07-27 | Katherine M. Clark D-MA | buy | $1,001 – $15,000 | spouse | record |
| 2021-07-19 | John R. Curtis R-UT | sell | $1,001 – $15,000 | joint | record |
| 2021-04-09 | Sara Jacobs D-CA | sell | $50,001 – $100,000 | self | record |
| 2021-03-29 | Tommy Tuberville R-AL | sell | $1,001 – $15,000 | joint | record |
| 2021-03-17 | William R. Keating D-MA | buy | $1,001 – $15,000 | self | record |
| 2021-03-10 | Rick W. Allen R-GA | sell | $15,001 – $50,000 | self | record |
| 2021-03-10 | Rick W. Allen R-GA | sell | $15,001 – $50,000 | self | record |
| 2021-01-28 | Peter Meijer R-MI | sell | $1,001 – $15,000 | self | record |
| 2021-01-28 | Peter Meijer R-MI | sell | $1,001 – $15,000 | self | record |
| 2021-01-13 | Peter Meijer R-MI | buy | $1,001 – $15,000 | self | record |
| 2020-11-06 | Tom Malinowski D-NJ | sell | $15,001 – $50,000 | self | record |
| 2020-11-04 | Tom Malinowski D-NJ | sell | $15,001 – $50,000 | self | record |
| 2020-10-07 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2020-09-23 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2020-08-26 | Tom Malinowski D-NJ | buy | $15,001 – $50,000 | self | record |
| 2020-08-24 | Tom Malinowski D-NJ | buy | $15,001 – $50,000 | self | record |
| 2020-07-02 | Rick W. Allen R-GA | buy | $15,001 – $50,000 | self | record |
| 2020-07-02 | Rick W. Allen R-GA | buy | $15,001 – $50,000 | self | record |
| 2020-04-16 | David Perdue R-GA | sell | $1,001 – $15,000 | joint | record |
| 2020-04-16 | David Perdue R-GA | sell | $1,001 – $15,000 | joint | record |
| 2020-04-15 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2020-04-14 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2020-04-14 | David Perdue R-GA | sell | $50,001 – $100,000 | joint | record |
| 2020-04-14 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2020-04-14 | David Perdue R-GA | sell | $50,001 – $100,000 | joint | record |
| 2020-04-07 | Kelly Loeffler R-GA | buy | $15,001 – $50,000 | spouse | record |
| 2020-04-06 | David Perdue R-GA | sell | $1,001 – $15,000 | joint | record |
| 2020-04-06 | David Perdue R-GA | sell | $1,001 – $15,000 | joint | record |
| 2020-04-03 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2020-04-03 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2020-03-31 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2020-03-30 | Robert J. Wittman R-VA | buy | $1,001 – $15,000 | self | record |
| 2020-03-27 | John R. Curtis R-UT | buy | $1,001 – $15,000 | self | record |
| 2020-03-23 | Zoe Lofgren D-CA | sell | $1,001 – $15,000 | spouse | record |
| 2020-02-20 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2020-02-20 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2020-02-19 | Lois Frankel D-FL | buy | $1,001 – $15,000 | self | record |
| 2020-02-06 | Mikie Sherrill D-NJ | sell | $770 – $770 | self | record |
| 2020-02-05 | Kelly Loeffler R-GA | sell | $1,001 – $15,000 | spouse | record |
| 2020-02-05 | Kelly Loeffler R-GA | sell | $1,001 – $15,000 | spouse | record |
| 2020-01-13 | Mike Gallagher R-WI | sell | $1,001 – $15,000 | self | record |
| 2019-11-18 | Thomas R. Suozzi D-NY | sell | $15,001 – $50,000 | self | record |
| 2019-10-17 | Thomas R. Suozzi D-NY | sell | $15,001 – $50,000 | self | record |
| 2019-07-22 | Bryan Steil R-WI | sell | $1,001 – $15,000 | self | record |
| 2019-07-12 | Bryan Steil R-WI | sell | $1,001 – $15,000 | self | record |
| 2019-04-18 | Mikie Sherrill D-NJ | sell | $1,001 – $15,000 | self | record |
| 2019-04-10 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2019-03-25 | Van Taylor R-TX | sell | $1,001 – $15,000 | spouse | record |
| 2019-02-19 | David Perdue R-GA | sell | $15,001 – $50,000 | joint | record |
| 2019-01-11 | James M. Inhofe R-OK | sell | $100,001 – $250,000 | self | record |
| 2018-03-29 | David P. Joyce R-OH | sell | $1,001 – $15,000 | self | record |
| 2018-01-04 | Shelley Moore Capito R-WV | sell | $1,001 – $15,000 | spouse | record |
| 2018-01-04 | Shelley Moore Capito R-WV | sell | $1,001 – $15,000 | spouse | record |
| 2017-11-30 | Rick W. Allen R-GA | sell | $1,001 – $15,000 | spouse | record |
| 2017-08-17 | Thomas R. Suozzi D-NY | buy | $15,001 – $50,000 | self | record |
Prices are market data (split- and dividend-adjusted closes), used only for context — every disclosure fact on this page comes from the filings linked in the table above. See Methodology.