Insider Shareholders with Direct Ownership of Merrimack Pharmaceuticals Inc (MACK)
This section provides a comprehensive overview of the insiders with direct ownership of Merrimack Pharmaceuticals Inc (MACK). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
MERRIMACK PHARMACEUTICALS INC Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
| 4,156 | 0 | 4,156 $62,880 | 1 |
Jan 06, 2023
Added 50.0%
|
|
|
Russell T Ray
Director |
0 | 1,000 | 0 $0 | 1 |
Dec 31, 2021
Reduced 100.0%
|