Atara Biotherapeutics Investors

19 investors on Angel Roster list Atara Biotherapeutics in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Seed and the largest groups are based in the United States, the United Kingdom and Singapore.

Investors are matched on the company name in their portfolio, so companies that share the name Atara Biotherapeutics can appear together.

Investors listed
19
With verified email
58%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 19 Atara Biotherapeutics investors

The most complete profiles first. Showing 19 of 19.

  • Beth SeidenbergVerified

    Venture Capital, Incubator, Investor · United States

    Series BHealth CareGeneticsWomen FoundedLife Science

    Portfolio: Atara Biotherapeutics, ACELYRIN, iPierian, Mango Health and 16 more

    Verified email available

  • Brian HalakVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWellnessWomen FoundedLife Science

    Portfolio: Epic Sciences, Colorescience, Esperion Therapeutics, Astute Medical and 61 more

    Verified email available

  • Natalie JohnstonVerified

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    SeedHealth CareGeneticsWomen FoundedLife Science

    Portfolio: Redpin Therapeutics, Atara Biotherapeutics, ADC Therapeutics, Orchard Therapeutics and 5 more

    Verified email available

  • Owen SmithVerified

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    SeedHealth CareGeneticsWomen FoundedLife Science

    Portfolio: Redpin Therapeutics, Atara Biotherapeutics, ADC Therapeutics, Orchard Therapeutics and 5 more

    Verified email available

  • Eckard WeberVerified

    Venture Capital · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Epic Sciences, Colorescience, Esperion Therapeutics, Astute Medical and 53 more

    Verified email available

  • Jim BlairVerified

    Venture Capital · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Epic Sciences, Colorescience, Esperion Therapeutics, Astute Medical and 53 more

    Verified email available

  • John HannonVerified

    Venture Capital, Private Equity Firm · United States

    TelecommunicationsPaymentsSemantic SearchCybersecurity

    Portfolio: Oportun, Harvest Power, Quantenna Communications, CardioDx and 65 more

    Verified email available

  • Oleg NodelmanVerified

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementAndroidLife Science

    Portfolio: Notch Therapeutics, Magenta Therapeutics, Syros Pharmaceuticals, Eledon Pharmaceuticals and 53 more

    Verified email available

  • Sarah MarriottVerified

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementAndroidLife Science

    Portfolio: Notch Therapeutics, Magenta Therapeutics, Syros Pharmaceuticals, Eledon Pharmaceuticals and 53 more

    Verified email available

  • Scott PlatshonVerified

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementAndroidLife Science

    Portfolio: Notch Therapeutics, Magenta Therapeutics, Syros Pharmaceuticals, Eledon Pharmaceuticals and 53 more

    Verified email available

  • Tom GoodrichVerified

    Venture Capital · United States

    PaymentsSemantic SearchCybersecurityDatabases

    Portfolio: Oportun, Harvest Power, Quantenna Communications, CardioDx and 62 more

    Contact details available

  • Young ChungVerified

    Venture Capital, Private Equity Firm · United States

    PaymentsSemantic SearchCybersecurityDatabases

    Portfolio: Oportun, Harvest Power, Quantenna Communications, CardioDx and 61 more

    Verified email available

  • Jesse Treu

    Venture Capital, Founder, Investor · United States

    SeedHealth CareWellnessWomen FoundedLife Science

    Portfolio: Epic Sciences, Colorescience, Esperion Therapeutics, Astute Medical and 55 more

    Contact details available

  • Kieran Mudryy

    Venture Capital, Private Equity Firm, Investor · Singapore

    SeedHealth CareGeneticsWomen FoundedLife Science

    Portfolio: Redpin Therapeutics, Atara Biotherapeutics, ADC Therapeutics, Orchard Therapeutics and 5 more

    Contact details available

  • Caroline Stout

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementAndroidLife Science

    Portfolio: Notch Therapeutics, Magenta Therapeutics, Syros Pharmaceuticals, Eledon Pharmaceuticals and 53 more

    Contact details available

  • Jonathan Kabakoff

    Corporate Venture Capital · United States

    Health CareWomen FoundedChemicalLife Science

    Portfolio: Molecular Assemblies, Syros Pharmaceuticals, EpiBiome, Immunitas Therapeutics and 30 more

    Contact details available

  • Joseph Zanone

    Venture Capital, Private Equity Firm · United States

    PaymentsSemantic SearchCybersecurityDatabases

    Portfolio: Oportun, Harvest Power, Quantenna Communications, CardioDx and 61 more

    Contact details available

  • Andrey Kozlov

    Venture Capital · United Kingdom

    Health CareGeneticsWomen FoundedLife Science

    Portfolio: Redpin Therapeutics, Atara Biotherapeutics, ADC Therapeutics, Orchard Therapeutics and 5 more

    Contact details available

  • Vasily Fedorin

    Venture Capital, Private Equity Firm · United Kingdom

    Health CareGeneticsWomen FoundedInvestment Management

    Portfolio: Redpin Therapeutics, Atara Biotherapeutics, ADC Therapeutics, Orchard Therapeutics and 5 more

    Contact details available

Frequently asked questions

How many Atara Biotherapeutics investors are on Angel Roster?

Angel Roster lists 19 Atara Biotherapeutics investors. 11 of them (58%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (18), Private Equity Firms (12) and Startup Incubators (1). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Atara Biotherapeutics investors invest in?

Among those that list a stage, the most common are Seed (5) and Series B (1).

Where are Atara Biotherapeutics investors based?

Most are based in the United States (14), the United Kingdom (4) and Singapore (1).

Which companies have Atara Biotherapeutics investors backed?

The most-backed portfolio companies among them are Syndax Pharmaceuticals (8), Dicerna Pharmaceuticals (8), aTyr Pharma (8), Araris Biotech (5) and ARMO BioSciences (5).

How do I contact Atara Biotherapeutics investors?

Create a free Angel Roster account to search and filter all 19, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.