Open Insider Trading Activity for Atara Biotherapeutics, Inc. Chief Accounting Officer Grant-Huerta Yanina
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting ATRA | 2025-05-20 | 2025-05-16 | Atara Biotherapeutics, Inc. | Grant-Huerta Yanina | Chief Accounting Officer | Sell | 1 | 2,218 | $6.76 | $14,993.68 | 5.65% | View Filing |