A global pharmaceutical company focused on prescription medicines, vaccines, and biologic therapies, Merck generates a significant share of revenue from its oncology franchise, led by blockbuster immunotherapy Keytruda. The company also maintains a sizable vaccines business and an expanding pipeline in oncology, infectious diseases, and cardiometabolic conditions. Investors monitor patent expiration timelines, clinical trial outcomes, and capital allocation as key drivers of long-term earnings growth.
17 members of Congress have disclosed 50 trades in Merck & Co., Inc. (MRK), a Healthcare company. The buy/sell breakdown shows 26 purchases versus 24 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2023-05-25 | ZOE LOFGREN | sell | $1K – $15K |
| 2023-05-24 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2023-05-23 | MICHAEL T. MCCAUL | buy | $15K – $50K |
| 2023-05-22 | Rohit Khanna | sell | $1K – $15K |
| 2023-05-19 | Rohit Khanna | buy | $1K – $15K |
| 2023-04-10 | Daniel Goldman | buy | $1K – $15K |
| 2023-04-03 | Rohit Khanna | buy | $1K – $15K |
| 2023-03-31 | MICHAEL T. MCCAUL | sell | $50K – $100K |
| 2023-03-10 | MICHAEL T. MCCAUL | sell | $15K – $50K |
| 2023-03-06 | Daniel Goldman | sell | $15K – $50K |
| 2023-03-01 | Diana Harshbarger | buy | $1K – $15K |
| 2023-02-24 | Jared Moskowitz | buy | $1K – $15K |
| 2023-01-31 | Daniel Goldman | buy | $1K – $15K |
| 2023-01-17 | Rohit Khanna | sell | $1K – $15K |
| 2023-01-16 | MICHAEL T. MCCAUL | sell | $15K – $50K |
| 2023-01-11 | Josh Gottheimer | sell | $1K – $15K |
| 2023-01-09 | Rohit Khanna | sell | $1K – $15K |
| 2022-12-21 | MICHAEL T. MCCAUL | sell | $15K – $50K |
| 2022-12-15 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2022-12-06 | Rohit Khanna | sell | $1K – $15K |
| 2022-11-02 | Rohit Khanna | buy | $1K – $15K |
| 2022-10-17 | Thomas Suozzi | sell | $15K – $50K |
| 2022-09-12 | Kathy Manning | buy | $1K – $15K |
| 2022-09-09 | MICHAEL T. MCCAUL | buy | $50K – $100K |
| 2022-09-06 | Rohit Khanna | buy | $1K – $15K |
| 2022-08-12 | Byron Donalds | buy | $1K – $15K |
| 2022-08-05 | Kathy Manning | sell | $1K – $15K |
| 2022-08-02 | MICHAEL T. MCCAUL | sell | $50K – $100K |
| 2022-07-29 | Rohit Khanna | buy | $1K – $15K |
| 2022-07-15 | Kathy Manning | buy | $1K – $15K |
| 2022-07-07 | RICK LARSEN | buy | $1K – $15K |
| 2022-06-06 | Rohit Khanna | buy | $1K – $15K |
| 2022-06-03 | Diana Harshbarger | sell | $1K – $15K |
| 2022-06-01 | Lois Frankel | sell | $1K – $15K |
| 2022-05-31 | Rohit Khanna | sell | $1K – $15K |
| 2022-04-13 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2022-03-30 | Thomas H Tuberville | buy | $1K – $15K |
| 2022-03-16 | John Rutherford | sell | $1K – $15K |
| 2022-02-28 | ROBERT J. WITTMAN | sell | $1K – $15K |
| 2022-02-14 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2022-01-04 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2022-01-04 | MICHAEL T. MCCAUL | buy | $15K – $50K |
| 2021-12-27 | MICHAEL T. MCCAUL | sell | $15K – $50K |
| 2021-12-05 | Vern Buchanan | buy | $1K – $15K |
| 2021-12-03 | Lois Frankel | buy | $1K – $15K |
| 2021-11-30 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2021-11-29 | Rohit Khanna | buy | $15K – $50K |
| 2021-11-26 | BOB GIBBS | buy | $1K – $15K |
| 2021-11-10 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2021-10-25 | Diana Harshbarger | buy | $1K – $15K |