Stipple Bio

Raised $100M in a Series A round, announced 6 April 2026.

Total raised
$100M

Latest round Series ACountry United StatesSector Health

Round

$100MSeries A, 6 April 2026

Funds take lead ADC STP-100 into early clinical studies, runway into 2029.

Amount
$100M
Stage
Series A
Announced
6 April 2026
Lead
RA Capital Management
Other investors
Andreessen Horowitz, Nextech Invest, Emerson Collective, GV, LoLa Capital Partners, GordonMD Global
Use of funds
Funds take lead ADC STP-100 into early clinical studies, runway into 2029.
Checked
Announced by the company
Sources
Stipple Bio debuts with oversubscribed $100M Series A for precision oncology biospace.com
Stipple Bio debuts with oversubscribed $100M Series A for precision oncology fiercebiotech.com
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Company

Develops epitope-targeted antibody-drug conjugates for cancer

Based in
Cambridge, United States
Sector
Health
Website
stipple.bio ↗

Links

Website
stipple.bio ↗

Questions

How much has Stipple Bio raised?

Stipple Bio raised $100M in a Series A round, announced on 6 April 2026.

Who invested in Stipple Bio?

RA Capital Management led. Investors include RA Capital Management, Andreessen Horowitz, Nextech Invest, Emerson Collective, GV and LoLa Capital Partners.