Ona Therapeutics Raises $86.6 Million Series B to Advance First-in-Class ADCs into Clinical Development
Oversubscribed Series B financing co-led by new investors Columbus Venture Partners and Mérieux Equity Partners, with participation from additional investors COFIDES and Korys, alongside all existing investors Proceeds to support clinical development of lead first-in-class program ONA-255 in breast cancer, toward clinical proof of concept, and advance ONA-389 in colorectal cancer Financing supports Ona’s transition […]



