Company: ATRA
Filing Date: 2025-03-07
Form Type: 10-K
Source: 0000950170-25-035507
Chunk: 249

Company: Atara Biotherapeutics, Inc.
Filing Date: 2025-03-07
Form: 10-K
Item: Item 1B
Chunk 249
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    19.1
     
    Insider Trading and Window Period Policy

    X

    21.1
     
    List of Subsidiaries

    X

    23.1
     
    Consent of Independent Registered Public Accounting Firm

    X

    24.1
     
    Power of Attorney (included on signature page)

    31.1
     
    Certification of the Chief Executive Officer pursuant to Rules 13A-14A and 15D-14A of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

    X

    31.2
     
    Certification of the Chief Financial Officer pursuant to Rules 13A-14A and 15D-14A of the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

    X

    32.1(1)
     
    Certifications of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

    X

    97.1
     
    Incentive Compensation Recoupment Policy

    X

    101.INS
     
    Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document

    X

    101.SCH
     
    Inline XBRL Taxonomy Extension Schema Document

    X

    101.CAL
     
    Inline XBRL Taxonomy Extension Calculation Linkbase Document

    X

    101.DEF
     
    Inline XBRL Taxonomy Extension Definition Linkbase Document

    X

    101.LAB
     
    Inline XBRL Taxonomy Extension Label Linkbase Document

    X

    101.PRE
     
    Inline XBRL Taxonomy Extension Presentation Linkbase Document

    X

    104
     
    Cover Page Interactive Data File (embedded within the Inline XBRL document) and contained in Exhibit 101)

    X

† Confidential treatment has been granted for a portion of this exhibit.

+ Certain confidential information contained in this exhibit has been omitted because it is both (i) not material and (ii) the type