Rob Bresnahan MRK Stock Trades
Rob Bresnahan's trading activity in MRK
3
Total trades
$45K
Total volume
Feb 25, 2025
First trade
May 15, 2025
Last trade
Rob Bresnahan has disclosed 3 trades in MRK between Feb 25, 2025 and May 15, 2025, totaling approximately $45K in transaction volume. Activity has been net-selling, with 1 purchase and 2 sales recorded.
MRK has drawn broader insider attention: 5 other members of Congress have traded the stock, and 18 corporate insider transactions have been disclosed at MRK in the last 12 months. See the full activity below.
All MRK Trades
| TRADE DATE | DISCLOSED | DELAY | TYPE | AMOUNT | OWNER |
|---|---|---|---|---|---|
| May 15, 2025 | May 31, 2025 | 16d | Sale | $15K | — |
| Apr 8, 2025 | May 8, 2025 | 30d | Purchase | $15K | — |
| Feb 25, 2025 | Mar 27, 2025 | 30d | Sale | $15K | — |
Corporate Insider Activity in MRK
10 corporate insiders at Merck & Co., Inc. have also traded MRK in the last 12 months — 0 buys, 18 sells.
Top Sellers
Zachary Jennifer
3 sales
Davis Robert M
2 sales
Litchfield Caroline
1 sale
Other Members of Congress Trading MRK
| POLITICIAN | PARTY | TRADES | LAST TRADE |
|---|---|---|---|
| Ro Khanna | D | 121 | May 15, 2026 |
| Michael T. McCaul | R | 43 | Jan 13, 2026 |
| David Perdue | R | 25 | Apr 16, 2020 |
| Lois Frankel | D | 16 | Sep 8, 2023 |
| Gilbert Cisneros | D | 8 | Dec 19, 2025 |
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