GSK
GSK Challenges Xolair Dominance with $2.2 Billion Acquisition of RAPT Therapeutics
In a bold strategic opening to the 2026 fiscal year, pharmaceutical giant GSK (NYSE:GSK) has announced a definitive agreement to acquire RAPT Therapeutics (Nasdaq:RAPT) for approximately $2.2 billion. The deal, confirmed on January 20, 2026, represents a significant escalation in the multi-billion dollar race to dominate the