Atara Biotherapeutics, Inc. · NASDAQ:ATRA
Atara Biotherapeutics, Inc. insider trades
Atara Biotherapeutics, Inc.'s insiders made 2 buys and 4 sales on the open market in the last 12 months. Each trade with the insider, role, price and filing.
| Date | Insider | Trade | Shares | Price | Filing |
|---|---|---|---|---|---|
| Sep 4, 2026 | Cherry Brian N | Buy | 104,166 | US$10 | Form 4 |
| Aug 17, 2026 | Nguyen AnhCo | Sale | 5,062 | US$8 | Form 4 |
| May 18, 2026 | Nguyen AnhCo | Sale | 5,241 | US$9 | Form 4 |
| May 18, 2026 | Grant-Huerta Yanina | Sale | 2,414 | US$9 | Form 4 |
| May 7, 2026 | Panacea Innovation Ltd | Sale | 313,446 | US$10 | Form 4 |
| May 7, 2026 | EcoR1 Capital, LLC | Buy | 507,407 | US$9 | Form 4 |