BioCentury
ARTICLE | Deals

In fresh win for Shawver, Capstan’s in vivo CAR T platform draws Abbvie takeout

Weeks after Capstan’s first clinical program reached the clinic, CEO Shawver engineers another billion-dollar sale

July 1, 2025 12:32 AM UTC

Abbvie’s purchase of Capstan for up to $2.1 billion represents a commitment to the biotech’s in vivo CAR T platform for immunological disorders, from which its lead program has only recently reached the clinic.

The agreement stands out among billion-dollar biotech M&A deals in recent years, as most biopharma buyers have targeted companies with late-stage or approved products. ...

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