Insider · CIK 0001977970
AnhCo Nguyen
Files at: ATRA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 SForm 4 → | Aug 26, 7:45 pm EDT | Atara Biotherapeutics, Inc.ATRA | 5,062 | $8.08 | $40,883 | 132,775 | −3.67% | late |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.