Insider · CIK 0001242882
Mitchell Gold
Files at: ATTO, ALPN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 18, 2019 PForm 4 → | Jan 22, 8:44 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 190,875 | $5.37 | $1,024,999 | 3,994,781 | +5.02% | plan? |
| May 14, 2018 GForm 4 → | Jan 22, 2019, 8:44 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 12,000 | — | — | 11,292 | — | plan? late |
| Jul 24, 2017 AJForm 4 → | Jul 26, 5:13 pm EDT | ALPINE IMMUNE SCIENCES, INC.ALPN | 3,901,733 | — | — | 3,803,906 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 2026 AForm 4 → | Aug 6, 5:17 pm EDT | Attovia Therapeutics, Inc.ATTO | 27,000 | — | — | 27,000 | — | |
| Feb 6, 2019 AForm 4 → | Feb 8, 4:30 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 200,000 | — | — | 200,000 | — | |
| Jan 18, 2019 PForm 4 → | Jan 22, 8:44 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 74,441 | — | — | 74,441 | — | |
| Jan 2, 2018 AForm 4 → | Jan 4, 5:21 pm EST | ALPINE IMMUNE SCIENCES, INC.ALPN | 70,000 | — | — | 70,000 | — | |
| Jul 24, 2017 AForm 4 → | Jul 26, 5:13 pm EDT | ALPINE IMMUNE SCIENCES, INC.ALPN | 560,782 | — | — | 208,916 | — |