United States · Who invested in FLX Bio?
FLX Bio's investors include Google Ventures, The Column Group, Celgene, KPCB and Topspin.
United States · Series C startup
Who invested in FLX Bio
One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$60Mraised across 1 round since 2017, from 1 source
- Latest round
- Series C, $60MDec 2017
- Investors
- 5
The rounds
- Dec 2017Series C$60M
Google Ventures
The Column Group- Celgene
- KPCB
- Topspin
Reported by VcnewsdailySEC filing: $30M sold, first sale Dec 2017
Founders and team
From the SEC filings it signed: 2 on the team.
- Brian WongExecutive Officer, Directori
- Rekha J. HemrajaniExecutive Officeri
On the board, as filediBeth SeidenbergDavid GoeddelLinda J. KozickWilliam J. Rieflin
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about FLX Bio
How much has FLX Bio raised?
FLX Bio has raised $60M across 1 round since 2017.
When did FLX Bio last raise?
FLX Bio's most recent round was a Series C of $60M in Dec 2017.
What was FLX Bio's biggest round?
Its most recent round, $60M in Dec 2017, is also its largest on record.
Who backed FLX Bio first?
FLX Bio's first round on record, in Dec 2017, was backed by Google Ventures, The Column Group and Celgene and 2 others.
What stage is FLX Bio at?
FLX Bio's latest named round is a Series C, in Dec 2017.
Where is FLX Bio based?
FLX Bio is based in the United States.
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