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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-22-016099
Filing Date
2022-04-27
Accepted
2022-04-27 16:35:30
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A atra-defa14a_20220623.htm DEFA14A 18067
2 GRAPHIC gvmivnku4tow000002.jpg GRAPHIC 440243
3 GRAPHIC gvmivnku4tow000001.jpg GRAPHIC 682340
  Complete submission text file 0001564590-22-016099.txt   1565311
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: DEFA14A | Act: 34 | File No.: 001-36548 | Film No.: 22860296
SIC: 2836 Biological Products, (No Diagnostic Substances)