SB

Stephen Berenson

Managing Partner, Flagship Pioneering

Cambridge, Massachusetts

Investor
VC

Invests in

Stages:

Series A
Seed

  • Min Investment:

    $500,000.00

  • Max Investment:

    $15,000,000.00

  • Target Investment:

    $7,000,000.00

Education

Investments

Inari

Series F

Total Funding: $360M

Cellarity

Series B

Total Funding: $240M

Work Experience

Flagship Pioneering

2017

  • Managing Partner

    2017

    Capital formation, value growth and realization, strategic partnerships, strategic and operational initiatives

Inari

2024

  • Member Board of Directors

    2024

Cellarity

2021

  • Chairman of the Board

    2021

Seres Therapeutics

2019

  • Chairman Of The Board

    2019

Moderna Therapeutics

2017

  • Member Board Of Directors

    2017

Repertoire Immune Medicines

2021 - 2024

  • Member Board Of Directors

    2021 - 2024

CiBO Technologies

2017 - 2021

  • Member Board Of Directors

    2017 - 2021

J.P. Morgan

1984 - 2017

  • Vice Chairman

    2005 - 2017

    Senior Banker

  • Managing Director

    1998 - 2005

    Co-head of Technology Investment Banking

  • Managing Director

    1992 - 1998

    Equity Capital Markets and Derivatives

  • Vice President

    1984 - 1992

    Latin America M&A