Insider · CIK 0001760345
Dirk Huebner
Files at: APVO, MRSN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 FMForm 4 → | Aug 10, 9:35 pm EDT | Aptevo Therapeutics Inc.APVO | 794 | $4.07 | $635 | 482 | — |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 MForm 4 → | Aug 10, 9:35 pm EDT | Aptevo Therapeutics Inc.APVO | 638 | — | — | 0 | — | |
| Nov 30, 2018 AForm 4 → | Dec 3, 4:16 pm EST | Mersana Therapeutics, Inc.MRSN | 100,000 | — | — | 100,000 | — |