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
277

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  • United States Of America
    277

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 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
  • Head Of Immunotherapy at Atara Biotherapeutics
    D. C.
    Head Of Immunotherapy

Atara Biotherapeutics Employee Metrics

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0%
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
    Aug 18, 2026
  • Chief Financial Officer And Senior Vice President at Atara Biotherapeutics
    U. K.
    Chief Financial Officer And Senior Vice President
    Aug 20, 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
  • 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
    Jul 08, 2024
  • Head Of Businesss Excellence & Transformation at Atara Biotherapeutics
    M. H.
    Head Of Businesss Excellence & Transformation
    Feb 19, 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 August 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 August 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 And Head Of Information Technology: J. K.
  • Vp Of Viral Vector Development And Early Platform Research At Atara Biotherapeutics: L. B.

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