Century Therapeutics Acquires Clade Therapeutics; Raises $60M Private Placement Led by Bain Capital Life Sciences

UCB Acquires Candid Therapeutics

May 3, 2026

Biotechnology

UCB has agreed to acquire Candid Therapeutics, a clinical-stage biotechnology company focused on T-cell engagers for autoimmune and inflammatory diseases, for up to $2.2 billion including $2.0 billion upfront. Two River and Vida Ventures, part of the Bellco Health ecosystem, highlighted their roles in founding and early development of Candid following the announced acquisition.

Roche Acquires Poseida Therapeutics

November 28, 2024

Biotechnology

Roche Holdings, Inc. has agreed to acquire San Diego-based Poseida Therapeutics for $9.00 per share in cash plus a contingent value right (CVR) for up to $4.00 per share, representing an aggregate equity value of up to $1.5 billion. The acquisition will bring Poseida's non-viral gene-editing platforms, allogeneic TSCM-rich CAR-T programs and in-house GMP cell therapy manufacturing into Roche's Pharmaceuticals Division to establish a new core capability in allogeneic cell therapy.

AbbVie Acquires Celsius Therapeutics

June 27, 2024

Biotechnology

AbbVie has acquired Celsius Therapeutics, a Cambridge-based clinical-stage biotechnology company, for $250 million in cash. The acquisition adds Celsius' lead anti-TREM1 antibody candidate CEL383 to AbbVie’s inflammatory disease pipeline to support development for inflammatory bowel disease (IBD).

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.

Vertex Pharmaceuticals Acquires ViaCyte for $320M

July 11, 2022

Biotechnology

Vertex Pharmaceuticals agreed to acquire clinical-stage cell therapy company ViaCyte for $320 million in cash. The deal gives Vertex additional stem cell lines, IP and GMP manufacturing capabilities intended to accelerate its VX-880 and other cell replacement therapy programs for type 1 diabetes.

BioNTech Acquires Neon Therapeutics

January 16, 2020

Biotechnology

BioNTech SE will acquire Neon Therapeutics, Inc. in an all-stock transaction valued at approximately $67.0 million. Neon, a Cambridge-based developer of neoantigen-targeted T cell therapies, will become a wholly owned subsidiary of BioNTech to expand BioNTech’s T cell therapy capabilities and U.S. presence.