| ATRA 0001604464 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-02-08 | POSASR | POSASR | View Document |
| 2023-02-08 | 8-K | 8-K | View Document |
| 2023-02-08 | SC 13G | View Document | |
| 2023-02-07 | SC 13G | View Document | |
| 2023-02-03 | SC 13G | View Document | |
| 2023-01-24 | SC 13G/A | View Document | |
| 2023-01-18 | SC 13G/A | FILING ATARA BIOTHERAPEUTICS, INC. | View Document |
| 2023-01-06 | 8-K | 8-K | View Document |
| 2022-12-20 | 8-K | 8-K | View Document |
| 2022-12-19 | 8-K | 8-K | View Document |
| 2022-12-16 | 3 | FORM 3 | View Document |
| 2022-11-18 | 4 | View Document | |
| 2022-11-18 | 4 | View Document | |
| 2022-11-18 | 4 | View Document | |
| 2022-11-18 | 4 | View Document | |
| 2022-11-08 | 10-Q | 10-Q | View Document |
| 2022-11-08 | 8-K | 8-K | View Document |
| 2022-09-28 | 8-K | 8-K | View Document |
| 2022-09-27 | 8-K | 8-K | View Document |
| 2022-08-18 | 4 | FORM 4 | View Document |
| 2022-08-18 | 4 | FORM 4 | View Document |
| 2022-08-18 | 4 | FORM 4 | View Document |
| 2022-08-18 | 4 | FORM 4 | View Document |
| 2022-08-08 | 10-Q | 10-Q | View Document |
| 2022-08-08 | 8-K | 8-K | View Document |
| 2022-07-22 | S-8 | S-8 | View Document |
| 2022-06-29 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-27 | 4 | FORM 4 | View Document |
| 2022-06-24 | 8-K | 8-K | View Document |
| 2022-06-10 | 4 | FORM 4 | View Document |
| 2022-05-19 | 4 | FORM 4 | View Document |
| 2022-05-19 | 4 | FORM 4 | View Document |
| 2022-05-19 | 4 | FORM 4 | View Document |
| 2022-05-19 | 4 | FORM 4 | View Document |
| 2022-05-19 | 8-K | 8-K | View Document |
| 2022-05-05 | 10-Q | 10-Q | View Document |
| 2022-05-05 | 8-K | 8-K | View Document |
| 2022-04-27 | DEFA14A | DEFA14A | View Document |
| 2022-04-27 | DEF 14A | DEF 14A | View Document |
| 2022-04-04 | 8-K | 8-K | View Document |
| 2022-03-11 | SC 13G/A | SC 13G/A | View Document |
| 2022-03-03 | 4 | FORM 4 | View Document |
| 2022-03-03 | 4 | FORM 4 | View Document |
| 2022-03-03 | 4 | FORM 4 | View Document |
| 2022-03-03 | 4 | FORM 4 | View Document |
| 2022-03-03 | 4 | FORM 4 | View Document |
| 2022-02-28 | S-8 | FORM S-8 | View Document |
| 2022-02-28 | 10-K | 10-K | View Document |
| 2022-02-28 | 8-K | 8-K | View Document |
| 2022-02-18 | 8-K | 8-K | View Document |
| 2022-02-15 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-14 | 4 | FORM 4 | View Document |
| 2022-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-14 | SC 13G/A | SCHEDULE 13G (AMENDMENT NO. 1) | View Document |
| 2022-02-09 | SC 13G/A | NONE | View Document |
| 2022-02-09 | 4 | FORM 4 | View Document |
| 2022-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-09 | SC 13G | View Document | |
| 2022-02-03 | SC 13G/A | View Document | |
| 2022-01-26 | 8-K | 8-K | View Document |
| 2022-01-10 | 8-K | 8-K | View Document |
| 2022-01-07 | SC 13G/A | FILING ATARA BIOTHERAPEUTICS, INC. | View Document |
| 2022-01-05 | 4 | FORM 4 | View Document |
| 2021-12-21 | SC 13G | SCHEDULE 13G | View Document |
| 2021-12-03 | 4 | FORM 4 | View Document |
| 2021-11-26 | 8-K | 8-K | View Document |
| 2021-11-26 | 424B5 | 424B5 | View Document |
| 2021-11-18 | 4 | FORM 4 | View Document |
| 2021-11-18 | 4 | FORM 4 | View Document |
| 2021-11-18 | 4 | FORM 4 | View Document |
| 2021-11-18 | 4 | FORM 4 | View Document |
| 2021-11-18 | 4 | FORM 4 | View Document |
| 2021-11-17 | 4 | FORM 4 | View Document |
| 2021-11-05 | 4 | FORM 4 | View Document |
| 2021-11-04 | 4 | FORM 4 | View Document |
| 2021-11-04 | 10-Q | 10-Q | View Document |
| 2021-11-04 | 8-K | 8-K | View Document |
| 2021-10-04 | 8-K | 8-K | View Document |
| 2021-09-29 | S-8 | S-8 | View Document |
| 2021-09-24 | 4 | FORM 4 | View Document |
| 2021-09-17 | 4 | FORM 4 | View Document |
| 2021-08-31 | 4 | FORM 4 | View Document |
| 2021-08-19 | 4 | FORM 4 | View Document |
| 2021-08-19 | 4 | FORM 4 | View Document |
| 2021-08-19 | 4 | FORM 4 | View Document |
| 2021-08-19 | 4 | FORM 4 | View Document |
| 2021-08-19 | 4 | FORM 4 | View Document |
| 2021-08-10 | 4 | FORM 4 | View Document |
| 2021-08-10 | 3 | FORM 3 | View Document |
| 2021-08-10 | 8-K | 8-K | View Document |
| 2021-08-09 | 10-Q | 10-Q | View Document |
| 2021-08-09 | 8-K | 8-K | View Document |
