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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-15-001038
Filing Date
2015-02-26
Accepted
2015-02-26 17:31:10
Documents
33
Period of Report
2014-12-31

Document Format Files

Seq Description Document Type Size
1 10-K atra-10k_20141231.htm 10-K 3770092
2 EX-23.1 atra-ex231_20141231398.htm EX-23.1 2217
3 EX-31.2 atra-ex312_201412318.htm EX-31.2 12964
4 EX-31.1 atra-ex311_201412317.htm EX-31.1 12820
5 EX-32.1 atra-ex321_201412319.htm EX-32.1 7486
6 GRAPHIC g20150226221940005800.jpg GRAPHIC 26512
7 GRAPHIC g20150226221952692809.jpg GRAPHIC 63823
8 GRAPHIC g20150226222048912812.jpg GRAPHIC 23322
9 GRAPHIC g20150226221944677802.jpg GRAPHIC 19740
10 GRAPHIC g20150226221936708798.jpg GRAPHIC 59853
11 GRAPHIC g20150226221933473791.jpg GRAPHIC 26913
12 GRAPHIC g20150226221935645795.jpg GRAPHIC 39381
13 GRAPHIC g20150226221936692797.jpg GRAPHIC 40111
14 GRAPHIC g20150226221948224806.jpg GRAPHIC 34681
15 GRAPHIC g20150226221947708805.jpg GRAPHIC 37189
16 GRAPHIC g20150226221949833808.jpg GRAPHIC 31465
17 GRAPHIC g20150226221947692804.jpg GRAPHIC 98426
18 GRAPHIC g20150226221935661796.jpg GRAPHIC 39771
19 GRAPHIC g20150226221939348799.jpg GRAPHIC 27105
20 GRAPHIC g20150226221944098801.jpg GRAPHIC 39158
21 GRAPHIC g20150226221949833807.jpg GRAPHIC 54648
22 GRAPHIC g20150226221953333810.jpg GRAPHIC 67121
23 GRAPHIC g20150226221935083794.jpg GRAPHIC 57688
24 GRAPHIC g20150226221954020811.jpg GRAPHIC 53777
25 GRAPHIC g20150226221934567793.jpg GRAPHIC 23237
26 GRAPHIC g20150226221934536792.jpg GRAPHIC 111753
27 GRAPHIC g20150226221946723803.jpg GRAPHIC 23649
  Complete submission text file 0001564590-15-001038.txt   16275806

Data Files

Seq Description Document Type Size
28 XBRL INSTANCE DOCUMENT atra-20141231.xml EX-101.INS 2381191
29 XBRL TAXONOMY EXTENSION SCHEMA atra-20141231.xsd EX-101.SCH 49266
30 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE atra-20141231_cal.xml EX-101.CAL 47750
31 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE atra-20141231_def.xml EX-101.DEF 247898
32 XBRL TAXONOMY EXTENSION LABEL LINKBASE atra-20141231_lab.xml EX-101.LAB 455239
33 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE atra-20141231_pre.xml EX-101.PRE 388090
Mailing Address 3260 BAYSHORE BOULEVARD BRISBANE CA 94005
Business Address 3260 BAYSHORE BOULEVARD BRISBANE CA 94005 415-287-2410
Atara Biotherapeutics, Inc. (Filer) CIK: 0001604464 (see all company filings)

IRS No.: 460920988 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-36548 | Film No.: 15653969
SIC: 2836 Biological Products, (No Diagnostic Substances)
Office of Life Sciences