Who invested in Apton Biosystems?
Apton Biosystems's investors include Khosla Ventures and Casdin Capital.

Funding summaryUpdated 26 Oct 2026
$25Mraised across 1 round since 2021, from 1 source
From Apton Biosystems's own website: 3 on the team.
Apton Biosystems's investors include Khosla Ventures and Casdin Capital.
Apton Biosystems has raised $25M across 1 round since 2021.
Apton Biosystems's most recent round was a Series A of $25M in Apr 2021.
Its most recent round, $25M in Apr 2021, is also its largest on record.
Apton Biosystems's first round on record, in Apr 2021, was backed by Khosla Ventures and Casdin Capital.
Apton Biosystems's latest named round is a Series A, in Apr 2021.
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