Jason P. Hafler is the founder of Cogent Biosciences. Backed by Ventures West and Howard Riback.
Jason P. Hafler is the founder of Cogent Biosciences. Backers on record include Howard Riback, Ventures West.
This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable founder journeys — who backed them, at what stage, and how much they raised.
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