| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| May 16, 2025 | May 20, 2025 | Nguyen Anhco Pres CEO | Sell | Atara Biotherapeutics, Inc. | ATRA | $6.76 | $22,156 | -4.42% |
| Mar 03, 2025 | Mar 05, 2025 | Nguyen Anhco Pres CEO | Sell | Atara Biotherapeutics, Inc. | ATRA | $7 | $23,307 | -4.30% |
| Nov 18, 2024 | Nov 20, 2024 | Nguyen Anhco Pres CEO | Sell | Atara Biotherapeutics, Inc. | ATRA | $11.2 | $18,633 | -2.10% |
| Aug 16, 2024 | Aug 20, 2024 | Nguyen Anhco EVP Chief Sci. Tech Officer | Sell | Atara Biotherapeutics, Inc. | ATRA | $6.63 | $12,072 | -5.07% |
| May 16, 2024 | May 21, 2024 | Nguyen Anhco EVP Chief Sci. Tech Officer | Sell | Atara Biotherapeutics, Inc. | ATRA | $0.62 | $26,469 | -4.56% |
| Mar 04, 2024 | Mar 06, 2024 | Nguyen Anhco EVP Chief Sci. Tech Officer | Sell | Atara Biotherapeutics, Inc. | ATRA | $0.72 | $7,737 | -1.13% |
| Nov 16, 2023 | Nov 20, 2023 | Nguyen Anhco EVP Chief Sci. Tech Officer | Sell | Atara Biotherapeutics, Inc. | ATRA | $0.39 | $3,445 | -3.10% |
| Aug 16, 2023 | Aug 18, 2023 | Nguyen Anhco EVP Chief Sci. Tech Officer | Sell | Atara Biotherapeutics, Inc. | ATRA | $1.65 | $24,997 | -5.02% |
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