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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001654954-21-001675
Filing Date
2021-02-16
Accepted
2021-02-16 08:19:48
Documents
2

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT camberATRA-202013ga.htm SC 13G/A 60154
2 JOINT FILING AGREEMENT atra13ga2020ex1.htm EX-1 4978
  Complete submission text file 0001654954-21-001675.txt   66802
Mailing Address 101 HUNTINGTON AVENUE SUITE 2101 BOSTON MA 02199
Business Address 101 HUNTINGTON AVENUE SUITE 2101 BOSTON MA 02199 617-717-6600
Camber Capital Management LP (Filed by) CIK: 0001444043 (see all company filings)

IRS No.: 421693587 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

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. (Subject) CIK: 0001604464 (see all company filings)

IRS No.: 460920988 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-88393 | Film No.: 21632737
SIC: 2836 Biological Products, (No Diagnostic Substances)