RE:Merck USA (MSD) acquires Phase 2 biotech for US$ 10.8 Bln.June 16, 2023 - Merck closed its $10.8 billion acquisition of Prometheus Biosciences, as a bolt-on acquisition, setting the stage for the drugmaker’s pursuit of an immunology blockbuster.
https://endpts.com/merck-close-10-8b-deal-with-prometheus/