Chuck Carelli

CFO & Executive Partner at Flagship Pioneering

Chuck Carelli is a Partner and CFO at Flagship Pioneering. Chuck joined the firm in 2009 and brings more than 25 years of financial management, operations, and transaction experience to Flagship. His responsibilities include: managing the financial and legal aspects of firm operations at the fund and early stage portfolio company levels; business structure management; financing, liquidity, and M&A transaction execution; investor engagement at the fund and early stage portfolio company levels; and financial reporting, tax, treasury, and compliance oversight.

Prior to joining Flagship, Chuck spent 13 years at three NASDAQ-listed Massachusetts-based biotech companies; most recently as CFO of Exact Sciences, and before that in senior financial roles at Alkermes and Creative BioMolecules. He began his career as a CPA in the Boston office of Deloitte. Chuck holds a B.A. in accounting from Assumption College.


  • CFO & Executive Partner

    Current role

  • CFO

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