Insider · CIK 0001736819
Christopher Horan
Files at: ARTV, DERM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 AForm 4 → | Sep 11, 6:36 pm EDT | Artiva Biotherapeutics, Inc.ARTV | 40,000 | — | — | 323,084 | — | |
| Sep 3, 2026 SForm 4 → | Sep 4, 4:04 pm EDT | Artiva Biotherapeutics, Inc.ARTV | 10,366 | $11.16 | $115,638 | 283,084 | −3.53% |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 AForm 4 → | Sep 11, 6:36 pm EDT | Artiva Biotherapeutics, Inc.ARTV | 120,000 | — | — | 120,000 | — |