Insider · CIK 0001708767
Sergio L. Santillana
Files at: MACK. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 11, 2018 AForm 4 → | Dec 13, 4:20 pm EST | MERRIMACK PHARMACEUTICALS INCMACK | 45,000 | — | — | 45,000 | — | |
| Feb 15, 2018 AForm 4 → | Feb 16, 4:13 pm EST | MERRIMACK PHARMACEUTICALS INCMACK | 45,000 | — | — | 45,000 | — | |
| Jun 13, 2017 AForm 4 → | Jun 15, 4:24 pm EDT | MERRIMACK PHARMACEUTICALS INCMACK | 450,000 | — | — | 450,000 | — |