Ritchie John Torres MRK Stock Trades
Ritchie John Torres's trading activity in MRK
2
Total trades
$2K
Total volume
Sep 26, 2024
First trade
Jul 11, 2025
Last trade
Ritchie John Torres has disclosed 2 trades in MRK between Sep 26, 2024 and Jul 11, 2025, totaling approximately $2K in transaction volume. Activity has been net-mixed, with 1 purchase and 1 sale 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 |
|---|---|---|---|---|---|
| Jul 11, 2025 | Aug 20, 2025 | 40d | Sale | $1K | — |
| Sep 26, 2024 | Aug 20, 2025 | 328d | Purchase | $1K | — |
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 | 120 | Mar 10, 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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