| 2026-08-12 | Press release | Atara Biotherapeutics Announces Second Quarter 2026 Financial Results and Operational Progress |
| 2026-06-12 | Press release | Atara Biotherapeutics Announces Changes to Its Board of Directors |
| 2026-05-12 | Press release | Atara Biotherapeutics Announces First Quarter 2026 Financial Results and Operational Progress |
| 2026-05-12 | Press release | PDF |
| 2026-05-07 | Press release | Atara Biotherapeutics Provides Regulatory Update on Tabelecleucel |
| 2026-03-16 | Press release | PDF |
| 2026-03-12 | Press release | Atara Biotherapeutics Provides Regulatory Update on Tabelecleucel |
| 2026-03-03 | Press release | Atara Biotherapeutics Provides Regulatory Update on Tabelecleucel |
| 2026-02-23 | Press release | Atara Biotherapeutics Provides a Business Update |
| 2026-02-08 | Press release | Atara Biotherapeutics Announces Fourth Quarter and Full Year 2025 Financial Results and Operational Progress |
| 2026-01-09 | Press release | Atara Biotherapeutics Provides Regulatory and Business Update on EBVALLO™ (tabelecleucel) |
| 2025-11-12 | Press release | Atara Biotherapeutics Announces Third Quarter Financial Results and Operational Progress |
| 2025-11-12 | Press release | PDF |
| 2025-09-03 | Press release | Atara Biotherapeutics Announces Changes to Its Board of Directors |
| 2025-08-11 | Press release | PDF |
| 2025-05-15 | Press release | PDF |
| 2025-03-07 | Press release | PDF |
| 2025-02-08 | Press release | Atara Biotherapeutics Provides Regulatory Updates on EBVALLO™ (tabelecleucel) |
| 2024-11-13 | Press release | Atara Biotherapeutics to Participate at the Stifel 2024 Healthcare Conference |
| 2024-11-12 | Presentation | View Presentation |
| 2024-11-12 | Press release | PDF |
| 2024-11-05 | Press release | Atara Biotherapeutics to Announce Third Quarter 2024 Financial Results on Tuesday, November 12, 2024 |
| 2024-09-09 | Presentation | H.C. Wainwright 26th Annual Global Investment Conference |
| 2024-08-12 | Press release | PDF |
| 2024-08-08 | Press release | Atara Biotherapeutics Announces Plans to Submit Tab-cel® BLA in Q2 2024 Following FDA Agreement on Comparability |
| 2024-05-09 | Press release | PDF |
| 2024-04-05 | Press release | Atara Biotherapeutics, Inc. Reports Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) |
| 2024-03-28 | Press release | PDF |
| 2024-02-08 | Press release | Atara Biotherapeutics Announces Fourth Quarter and Full Year 2023 Financial Results and Operational Progress |
| 2023-11-01 | Press release | PDF |
| 2023-08-08 | Press release | PDF |
| 2023-08-01 | Press release | Atara Biotherapeutics to Announce Second Quarter 2023 Financial Results on Tuesday, August 8, 2023 |
| 2023-05-08 | Press release | PDF |
| 2023-05-01 | Press release | Atara Biotherapeutics to Announce First Quarter 2023 Financial Results on Monday, May 8, 2023 |
| 2023-02-08 | Press release | PDF |
| 2023-02-08 | Press release | Atara Biotherapeutics Announces Fourth Quarter and Full Year 2022 Financial Results and Operational Progress |
| 2023-02-06 | Press release | Atara Biotherapeutics to Announce Fourth Quarter and Full Year 2022 Financial Results on Wednesday, February 8, 2023 |
| 2022-11-08 | Press release | PDF |
| 2022-11-01 | Press release | Atara Biotherapeutics to Announce Third Quarter 2022 Financial Results on Tuesday, November 8, 2022 |
| 2022-08-08 | Press release | PDF |