Atara Biotherapeutics logo

Atara Biotherapeutics Employee Directory

Biotechnology ResearchCalifornia, United States51-200 Employees

Atara Biotherapeutics is a biotechnology company focused on allogeneic T-cell immunotherapies that aim to provide off-the-shelf treatment options for patients with serious diseases. The company's platform centers on Epstein-Barr virus–targeted T cells, enabling therapies that address EBV-associated diseases and other serious conditions without requiring TCR or HLA gene editing. Its lead program has achieved marketing authorization in Europe, and its pipeline includes tab-cel for EBV-positive post-transplant lymphoproliferative disease and ATA188 for potential use in multiple sclerosis, alongside next-generation CAR-T candidates for solid tumors and hematologic malignancies.

Headquartered in Thousand Oaks, California, the company operates in the biotechnology research sector with a mid-sized workforce. Its therapies are designed to serve patients with solid tumors, blood cancers, and autoimmune diseases by offering off-the-shelf cellular treatments that address high unmet medical needs. In June 2026, Atara announced the appointment of Brian Cherry to its board of directors, a governance development.

Find Atara Biotherapeutics employees' phone numbers or email addresses

Atara Biotherapeutics Global Highlights

Location
Employees

North America
275

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  • United States Of America
    275

Europe
2

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  • Switzerland
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

Africa
1

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  • Kenya
    1

Oceania
1

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  • New Zealand
    1

Atara Biotherapeutics's Leadership

  • Chief Executive Officer at Atara Biotherapeutics
    S. T.
    Chief Executive Officer
  • Chief Scientific Officer at Atara Biotherapeutics
    A. J.
    Chief Scientific Officer
  • Chief Financial Officer And Senior Vice President at Atara Biotherapeutics
    U. K.
    Chief Financial Officer And Senior Vice President
  • Vice President Of Quantum Computing Clinical Innovation at Atara Biotherapeutics
    T. C.
    Vice President Of Quantum Computing Clinical Innovation
  • Vice President And Head Of Information Technology at Atara Biotherapeutics
    J. K.
    Vice President And Head Of Information Technology
  • Vp Of Viral Vector Development And Early Platform Research At Atara Biotherapeutics at Atara Biotherapeutics
    L. B.
    Vp Of Viral Vector Development And Early Platform Research At Atara Biotherapeutics
  • Vice President Of Preclinical And Translational Science at Atara Biotherapeutics
    T. B.
    Vice President Of Preclinical And Translational Science
  • President at Atara Biotherapeutics
    J. S.
    President

Atara Biotherapeutics Employee Metrics

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2026
2025
  • Research
  • Operations
  • Quality Assurance
  • Program & Project Management
  • Engineering
  • Other
  • Manufacturing
  • Biotechnology
  • Administrative
  • Legal
  • Human Resources
  • Business

Contact profiles from Atara Biotherapeutics

Name
Title
Contact
Location
Last Update
  • Chief Scientific Officer at Atara Biotherapeutics
    A. J.
    Chief Scientific Officer
    Feb 18, 2025
  • President at Atara Biotherapeutics
    J. S.
    President
    Oct 22, 2024
  • Chief Executive Officer at Atara Biotherapeutics
    S. T.
    Chief Executive Officer
    New Zealand, Auckland
    Sep 18, 2026
  • Chief Financial Officer And Senior Vice President at Atara Biotherapeutics
    U. K.
    Chief Financial Officer And Senior Vice President
    Oct 07, 2026
  • Vp, Technical Services/Sciences at Atara Biotherapeutics
    L. B.
    Vp, Technical Services/Sciences
    Sep 06, 2026
  • Vice President Of Quantum Computing Clinical Innovation at Atara Biotherapeutics
    T. C.
    Vice President Of Quantum Computing Clinical Innovation
    Kenya
    Sep 16, 2026
  • Senior Vice President, Head Of Global Medical Affairs at Atara Biotherapeutics
    C. L.
    Senior Vice President, Head Of Global Medical Affairs
    Sep 19, 2025
  • Head Of Immunotherapy at Atara Biotherapeutics
    D. C.
    Head Of Immunotherapy
    Oct 22, 2024
  • Vice President, Clinical Operations at Atara Biotherapeutics
    E. M.
    Vice President, Clinical Operations
    Sep 10, 2024
  • Vice President And Head Of Information Technology at Atara Biotherapeutics
    J. K.
    Vice President And Head Of Information Technology
    Oct 17, 2024

Frequently Asked Questions

What is Atara Biotherapeutics known for?

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Atara Biotherapeutics was founded in 2012 and operates in the Biotechnology Research industry. You can contact Atara Biotherapeutics's main corporate office by phone at . Explore Atara Biotherapeutics's company overview page for more information.

What is Atara Biotherapeutics's most common email format?

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Atara Biotherapeutics employees' email format typically follows the pattern of FLast@atarabio.com. Trying to find reliable and up-to-date employee contact data? Find more Atara Biotherapeutics email formats with LeadIQ.

How many employees does Atara Biotherapeutics have currently?

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Atara Biotherapeutics has approximately 104 employees as of October 2026. These team members are located across 4 continents, including North America, Europe and Africa.

Who are Atara Biotherapeutics's key employees and leadership?

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As of October 2026, Atara Biotherapeutics's key employees include:

  • Chief Executive Officer: S. T.
  • Chief Scientific Officer: A. J.
  • Chief Financial Officer And Senior Vice President: U. K.
  • Vice President Of Quantum Computing Clinical Innovation: T. C.
  • Vice President And Head Of Information Technology: J. K.

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