Who invested in Cloverleaf Bio?
Cloverleaf Bio's investors include 4BIO Capital, Draper Associates, Boehringer Ingelheim Venture Fund, Mission BioCapital and American Cancer Society BrightEdge. 4BIO Capital led its latest round.

Funding summaryUpdated 26 Oct 2026
$33Mraised across 1 round since 2026, from 2 sources
Reported by 4BIO Capital and 1 otherSEC filing: $15M sold
Cloverleaf Bio's investors include 4BIO Capital, Draper Associates, Boehringer Ingelheim Venture Fund, Mission BioCapital and American Cancer Society BrightEdge. 4BIO Capital led its latest round.
Cloverleaf Bio has raised $33M across 1 round since 2026.
Cloverleaf Bio's most recent round was a Seed of $33M in Sept 2026, led by 4BIO Capital.
Its most recent round, $33M in Sept 2026, is also its largest on record.
Cloverleaf Bio's first round on record, in Sept 2026, was backed by 4BIO Capital, Draper Associates and Boehringer Ingelheim Venture Fund and 2 others.
Cloverleaf Bio's latest named round is a Seed, in Sept 2026.
4BIO Capital led the Seed in 2026.
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