Atara Biotherapeutics

ATRA

Insider trades and stock quote 2024-2026

All insider trades at Atara Biotherapeutics

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DateTypeInsiderPositionØ-PriceVolume
1/12/2026 SellPanacea Innovation Ltd Ten Percent Owner $6.1 $489,019
11/17/2025 SellGrant-Huerta, Yanina Chief Accounting Officer $13.2 $23,788
11/17/2025 SellNguyen, Anhco President and CEO $13.2 $38,438
8/18/2025 SellGrant-Huerta, Yanina Chief Accounting Officer $11.6 $21,009
8/18/2025 SellNguyen, Anhco President and CEO $11.6 $34,361
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