| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| MERRIMACK PHARMACEUTICALS INC | Director | Common Stock | 4.16K | $55.5K | $13.35 | Jan 6, 2023 | Direct |
| MERRIMACK PHARMACEUTICALS INC | Director | Stock Option (right to buy) | 14K | Jun 6, 2023 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| MACK | MERRIMACK PHARMACEUTICALS INC | Jun 6, 2023 | 1 | $0 | 4 | Jun 8, 2023 | Director |
| MACK | MERRIMACK PHARMACEUTICALS INC | Jan 6, 2023 | 1 | $50K | 4 | Jan 9, 2023 | Director |
| MACK | MERRIMACK PHARMACEUTICALS INC | Jun 6, 2022 | 0 | $0 | 3 | Jun 17, 2022 | Director |