Insider · CIK 0001832571
Elaine K. Sorg
Files at: ARTV. 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 |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 AForm 4 → | Sep 14, 4:04 pm EDT | Artiva Biotherapeutics, Inc.ARTV | 16,250 | — | — | 16,250 | — | |
| Sep 8, 2026 AForm 4 → | Sep 8, 5:57 pm EDT | Artiva Biotherapeutics, Inc.ARTV | 13,750 | — | — | 13,750 | — |