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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950170-23-071896
Filing Date
2023-12-20
Accepted
2023-12-20 16:30:11
Documents
13
Period of Report
2023-12-20
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K atra-20231220.htm   iXBRL 8-K 40992
2 EX-99.1 atra-ex99_1.htm EX-99.1 15635
  Complete submission text file 0000950170-23-071896.txt   177332

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT atra-20231220_lab.xml EX-101.LAB 13352
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT atra-20231220.xsd EX-101.SCH 2469
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT atra-20231220_pre.xml EX-101.PRE 9843
7 EXTRACTED XBRL INSTANCE DOCUMENT atra-20231220_htm.xml XML 4728
Mailing Address 2380 CONEJO SPECTRUM ST SUITE 200 THOUSAND OAKS CA 91320
Business Address 2380 CONEJO SPECTRUM ST SUITE 200 THOUSAND OAKS CA 91320 805-623-4244
Atara Biotherapeutics, Inc. (Filer) CIK: 0001604464 (see all company filings)

IRS No.: 460920988 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-36548 | Film No.: 231501659
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)