Public Company Edition: J&J’s consumer health spinout Kenvue grossed $3.8bn in its public market debut and Acelyrin raised $540m in an upsized IPO. Also, Seres accessed $250m in new debt for Vowst commercialization while follow-on offerings raised $325m for ImmunoGen and $240m for Morphic. 

Biopharma stock prices overall are trending down again, but standout firms are raising cash, including the first company to price an IPO over $100m since May, Third Harmonic. Also, Sarepta and Alnylam launched large note offerings, totaling $1bn and $900m, respectively.

Good news in the biopharma industry and the US economy gave public drug developers the boost they needed to raise cash, including Karuna’s $750m offering. Private company financings slowed during the second week of August, but Prellis and Vector BioPharma raised venture capital.

Deal Snapshot: The drug maker is betting $30m up front and up to $1.1bn in milestone fees for an increasingly popular approach to oncology drug development.