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acquisitionAnnounced · Jan 22, 2026biopharmaceuticalSource · CredibleArticle · Factual
GSK acquires RAPT Therapeutics
David Najork · Founding Software Engineer
Announced · Updated · 1 min read
Deal value
$2.2B
Target
RAPT Therapeutics
NASDAQ: RAPT · South San Francisco, California
Acquirer
GSK
Full Acquisition
Status
Pending
GSK agreed to acquire RAPT Therapeutics. Reported deal value: $2.2B. Status: Pending. Sector: biopharmaceutical. Target headquarters context: South San Francisco, California, United States.
This page summarizes publicly available information about the transaction as of 2026-01-22. Figures and status may change as filings and press coverage update.
Or on LinkedIn GSK To Acquire RAPT Therapeutics for $2.2 Bn GSK has agreed to acquire RAPT Therapeutics , a South San Franciso, California -based, clinical-stage bio / pharmaceutical company, for $2.2 billion
Deal timeline
Announced
Jan 22, 2026 · dcatvci.org
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context
This transaction is classified in biopharmaceutical with a reported deal value of $2.2B. Figures and status may change as sources update.
Sources: dcatvci.org · Primary article · FireStrike proprietary index