Insider · CIK 0001599641
Frank D Czworka Jr.
Files at: OSIR. 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 |
|---|---|---|---|---|---|---|---|---|
| Mar 9, 2016 DForm 4 → | Mar 14, 6:53 am EDT | OSIRIS THERAPEUTICS, INC.OSIR | 50,000 | $15.07 | $753,250 | 53,750 | — | late |
| Mar 6, 2015 AForm 4 → | Mar 9, 4:00 pm EDT | OSIRIS THERAPEUTICS, INC.OSIR | 25,000 | $18.40 | $460,000 | 103,750 | — |