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    AngelBacked

    Phathom Pharmaceuticals

    BiotechnologyFlorham Park, New Jersey, United StatesPost-IPO Equity$790.3M total fundingwww.phathompharma.com
    Latest funding:$130.0M · Post-IPO Equity (January 7, 2026)

    Angel investors who backed Phathom Pharmaceuticals

    41 investors in our database backed Phathom Pharmaceuticals.

    Stephen West

    Managing Director

    Jim Lim

    Partner

    Anthony Giambrone

    Managing Director

    Ashton Newhall

    Managing General Partner

    John Avirett

    General Partner

    Eric Thompson

    COO

    Deric Emry

    Venture Partner

    Lindsay Redfield

    CFO

    Bali Muralidhar

    Managing Partner, Chief Investment Officer

    Clarissa Berman

    Principal

    Brian Morfitt

    General Partner

    Gordon Empey

    Partner and General Counsel, Life Sciences

    Michael Machak

    Vice President

    James Tyson, Ph.D.

    Independent Consultant

    Shyamal Swami

    Principal

    Ryan Lucero

    Partner

    Nathan Every

    General Partner

    Anna H. Chen

    Board Member

    Christina Reszka

    Partner

    Jeremy Janson

    Principal

    Philip Zaorski

    Partner

    Kent Berkley

    Partner

    Steve B.

    Co-Founder

    Alan Frazier

    Chairman

    Ben Magnano

    Managing Partner

    James Brush

    Partner

    Patrick Heron

    Managing Partner

    Kurt von Emster

    Board Member

    andrew sinclair

    Managing Director

    Vin Miles

    Executive Director

    Genghis Lloyd-Harris

    Senior Advisor

    John Heard

    General Counsel

    Tim Haines

    Chairman and Managing Partner

    Jon Edwards

    Board of Directors

    Shyam M.

    Principal

    Kevin Johnson

    General Partner

    Richard Lee

    Co-Founder and Operating Partner

    Francesco Rubertis

    partner

    David Grainger

    Chief Scientific Advisor

    Nick Williams

    Principal

    Giovanni Mariggi

    Partner

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