Mirum Pharmaceuticals Acquires Bluejay Therapeutics

Sanofi to Acquire Blueprint Medicines to Expand Rare Immunology Pipeline

June 2, 2025

Pharmaceuticals

Sanofi and Blueprint Medicines entered into an agreement under which Sanofi will acquire Blueprint via a cash tender offer and subsequent merger. The deal values Blueprint at $129.00 per share in cash (approximately $9.1 billion equity value), with additional potential milestone payments tied to BLU-808 via a contingent value right.

Ipsen Acquires Albireo Pharma

January 9, 2023

Biotechnology

Ipsen has agreed to acquire Albireo Pharma in a cash tender offer of $42.00 per share plus a contingent value right (CVR) tied to FDA approval in biliary atresia, in a transaction intended to expand Ipsen's Rare Disease portfolio. The acquisition brings Albireo's approved pediatric liver drug Bylvay (odevixibat) and a pipeline of bile-acid modulators into Ipsen's global R&D and commercial capabilities.

Bristol Myers Squibb to Acquire Mirati Therapeutics in $4.8B Cash-and-CVR Deal

October 13, 2023

Pharmaceuticals

Bristol Myers Squibb has entered into a definitive merger agreement to acquire Mirati Therapeutics for $58 per share in cash, valuing the transaction at $4.8 billion in equity value. The deal also includes a non-tradeable contingent value right (CVR) that could provide up to an additional $1 billion of value tied to regulatory acceptance of an NDA for Mirati’s MRTX1719.

Gilead Sciences Acquires MiroBio

September 20, 2022

Biotechnology

Gilead Sciences completed the acquisition of U.K.-based biotechnology company MiroBio for approximately $405 million in cash. The deal gives Gilead MiroBio's discovery platform and portfolio of immune inhibitory receptor agonists, including lead investigational antibody MB272, which is in Phase 1 clinical trials.

Mirum Pharmaceuticals Acquires Satiogen Pharmaceuticals

May 23, 2022

Pharmaceuticals

Mirum Pharmaceuticals, Inc. (Nasdaq: MIRM) acquired San Diego-based Satiogen Pharmaceuticals, obtaining Satiogen-owned IP and licensing payments related to LIVMARLI (maralixibat) and volixibat. The deal, funded via Mirum stock and roughly $2.8 million in cash, reduces Mirum's royalty obligations and consolidates the economics of its commercial and pipeline programs.

Gilead Sciences Acquires CymaBay Therapeutics for $4.3 Billion

February 12, 2024

Pharmaceuticals

Gilead Sciences, Inc. agreed to acquire CymaBay Therapeutics, Inc. for an equity value of approximately $4.3 billion, or $32.50 per share in cash. The acquisition adds CymaBay’s investigational lead asset seladelpar for the treatment of primary biliary cholangitis (PBC), complementing Gilead’s existing liver portfolio.