Atara Biotherapeutics, Inc. — 4 Filings
584 4 filings on record
This page lists all 4 filings submitted to the SEC by Atara Biotherapeutics, Inc. (ATRA), sorted by most recent first. Each row links to the full filing on EdgarLookup. Atara Biotherapeutics, Inc. has filed 584 4 documents with the SEC since 2015. To view all SEC filings by Atara Biotherapeutics, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
144
3
4
4/A
424B1
424B3
424B4
424B5
8-A12B
8-K
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
DEL AM
DRS
DRS/A
DRSLTR
EFFECT
FWP
POS AM
POSASR
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001140361-22-030300 | Aug 18, 2022 | Aug 16, 2022 |
| 4 | FORM 4 | 0001567619-22-013481 | Jun 29, 2022 | Jun 27, 2022 |
| 4 | FORM 4 | 0001140361-22-024165 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024166 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024159 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024160 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024161 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024162 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024163 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024158 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001140361-22-024164 | Jun 27, 2022 | Jun 23, 2022 |
| 4 | FORM 4 | 0001567619-22-012667 | Jun 10, 2022 | Jun 8, 2022 |
| 4 | FORM 4 | 0001140361-22-019981 | May 19, 2022 | May 17, 2022 |
| 4 | FORM 4 | 0001140361-22-019988 | May 19, 2022 | May 17, 2022 |
| 4 | FORM 4 | 0001140361-22-019990 | May 19, 2022 | May 17, 2022 |
| 4 | FORM 4 | 0001140361-22-019978 | May 19, 2022 | May 17, 2022 |
| 4 | FORM 4 | 0001140361-22-007767 | Mar 3, 2022 | Mar 1, 2022 |
| 4 | FORM 4 | 0001140361-22-007765 | Mar 3, 2022 | Mar 1, 2022 |
| 4 | FORM 4 | 0001140361-22-007763 | Mar 3, 2022 | Mar 1, 2022 |
| 4 | FORM 4 | 0001140361-22-007764 | Mar 3, 2022 | Mar 1, 2022 |
| 4 | FORM 4 | 0001140361-22-007766 | Mar 3, 2022 | Mar 1, 2022 |
| 4 | FORM 4 | 0001567619-22-004499 | Feb 14, 2022 | Feb 10, 2022 |
| 4 | FORM 4 | 0001567619-22-003052 | Feb 9, 2022 | Feb 7, 2022 |
| 4 | FORM 4 | 0001567619-22-000568 | Jan 5, 2022 | Jan 3, 2022 |
| 4 | FORM 4 | 0001567619-21-021583 | Dec 3, 2021 | Dec 1, 2021 |
| 4 | FORM 4 | 0001567619-21-020780 | Nov 18, 2021 | Nov 16, 2021 |
| 4 | FORM 4 | 0001567619-21-020779 | Nov 18, 2021 | Nov 16, 2021 |
| 4 | FORM 4 | 0001567619-21-020777 | Nov 18, 2021 | Nov 16, 2021 |
| 4 | FORM 4 | 0001567619-21-020781 | Nov 18, 2021 | Nov 16, 2021 |
| 4 | FORM 4 | 0001567619-21-020778 | Nov 18, 2021 | Nov 16, 2021 |
| 4 | FORM 4 | 0001567619-21-020653 | Nov 17, 2021 | Nov 15, 2021 |
| 4 | FORM 4 | 0001567619-21-019403 | Nov 5, 2021 | Nov 4, 2021 |
| 4 | FORM 4 | 0001567619-21-019331 | Nov 4, 2021 | Nov 2, 2021 |
| 4 | FORM 4 | 0001567619-21-017578 | Sep 24, 2021 | Sep 22, 2021 |
| 4 | FORM 4 | 0001567619-21-017260 | Sep 17, 2021 | Sep 15, 2021 |
| 4 | FORM 4 | 0001567619-21-016517 | Aug 31, 2021 | Aug 30, 2021 |
| 4 | FORM 4 | 0001567619-21-016151 | Aug 19, 2021 | Aug 17, 2021 |
| 4 | FORM 4 | 0001567619-21-016145 | Aug 19, 2021 | Aug 17, 2021 |
| 4 | FORM 4 | 0001567619-21-016148 | Aug 19, 2021 | Aug 17, 2021 |
| 4 | FORM 4 | 0001567619-21-016149 | Aug 19, 2021 | Aug 17, 2021 |
| 4 | FORM 4 | 0001567619-21-016150 | Aug 19, 2021 | Aug 17, 2021 |
| 4 | FORM 4 | 0001567619-21-014934 | Aug 10, 2021 | Aug 9, 2021 |
| 4 | FORM 4 | 0001567619-21-012695 | Jun 29, 2021 | Jun 25, 2021 |
| 4 | FORM 4 | 0001567619-21-012110 | Jun 15, 2021 | Jun 11, 2021 |
| 4 | FORM 4 | 0001140361-21-020435 | Jun 9, 2021 | Jun 8, 2021 |
| 4 | FORM 4 | 0001140361-21-020437 | Jun 9, 2021 | Jun 8, 2021 |
| 4 | FORM 4 | 0001140361-21-020439 | Jun 9, 2021 | Jun 8, 2021 |
| 4 | FORM 4 | 0001140361-21-020441 | Jun 9, 2021 | Jun 8, 2021 |
| 4 | FORM 4 | 0001140361-21-020444 | Jun 9, 2021 | Jun 8, 2021 |
| 4 | FORM 4 | 0001140361-21-020447 | Jun 9, 2021 | Jun 8, 2021 |