Western Standard LLC - Insider Non-Derivative Transactions at MERRIMACK PHARMACEUTICALS INC (MACK) - (SEC)
Updated on December 12, 2024.
According to recent SEC insider information filed on Nov 14, 2023, Western Standard LLC's relationship to MERRIMACK PHARMACEUTICALS INC (MACK) is Other, and currently has 1,658,981 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other MACK insiders.
Data Source: SEC.
Western Standard LLC - Insider Non-Derivative Transactions of MACK Common Stock
Western Standard LLC - Insider Non-Derivative Transactions at MACK
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 15, 2023 | P -- (Common Stock) | 10887 | 12.5 | 459727 |
| Nov 15, 2023 | P -- (Common Stock) | 39283 | 12.5 | 1658981 |
| Jan 28, 2023 | P -- (Common Stock) | 4410 | 11.4 | 318898 |
| Jan 28, 2023 | P -- (Common Stock) | 17465 | 11.4 | 1263103 |
| Jan 4, 2023 | P -- (Common Stock) | 8219 | 11.33 | 314488 |
| Jan 4, 2023 | P -- (Common Stock) | 22413 | 11.33 | 1245638 |