BioCentury
ARTICLE | Deals

With vaccine cash mounting, Pfizer gets IBD therapy via $6.7B Arena buy

Deal sees Arena reap the benefit of its decision to prioritize estrasimod, as Pfizer signals it may not be done buying

December 14, 2021 12:37 AM UTC

Decades into its existence, Arena’s choice to prioritize IBD candidate etrasimod over other programs led the biotech into its final chapter before Pfizer agreed to acquire it for $6.7 billion on Monday.

The deal gives Pfizer Inc. (NYSE:PFE) a pipeline-in-a-product that could soon become a best-in-class therapy for ulcerative colitis, with more indications to follow. The agreement also shows that the pharma is willing to spend at a premium, with its balance sheet accruing cash rapidly from sales of its COVID-19 vaccine...