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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-21-042636
Filing Date
2021-08-09
Accepted
2021-08-09 16:11:08
Documents
53
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q atra-10q_20210630.htm   iXBRL 10-Q 2678069
2 EX-10.1 atra-ex101_176.htm EX-10.1 38179
3 EX-31.1 atra-ex311_11.htm EX-31.1 16112
4 EX-31.2 atra-ex312_7.htm EX-31.2 16142
5 EX-32.1 atra-ex321_9.htm EX-32.1 8031
  Complete submission text file 0001564590-21-042636.txt   7444600

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA atra-20210630.xsd EX-101.SCH 48116
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE atra-20210630_cal.xml EX-101.CAL 46417
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE atra-20210630_def.xml EX-101.DEF 136970
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE atra-20210630_lab.xml EX-101.LAB 363538
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE atra-20210630_pre.xml EX-101.PRE 254250
11 EXTRACTED XBRL INSTANCE DOCUMENT atra-10q_20210630_htm.xml XML 1203284
Mailing Address 611 GATEWAY BLVD SUITE 900 SOUTH SAN FRANCISCO CA 94080
Business Address 611 GATEWAY BLVD SUITE 900 SOUTH SAN FRANCISCO CA 94080 650-278-8930
Atara Biotherapeutics, Inc. (Filer) CIK: 0001604464 (see all company filings)

IRS No.: 460920988 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-36548 | Film No.: 211156584
SIC: 2836 Biological Products, (No Diagnostic Substances)
Office of Life Sciences