SV Health Investors Acquires EpiVax

Eli Lilly to Acquire Vaccine Company for Up to $1.55 Billion

May 27, 2026

Biotechnology

Vaccine Company, Inc. announced it has entered into a definitive agreement to be acquired by Eli Lilly and Company in a deal valued at up to $1.55 billion, including upfront and milestone-based payments. The acquisition is intended to accelerate development of Vaccine Company’s next-generation in vivo nanoparticle (IVN) vaccine platform, led by a Phase 1-ready Epstein-Barr virus (EBV) vaccine candidate targeting infectious mononucleosis and longer-term EBV-linked diseases.

Biogen Acquires Apellis Pharmaceuticals

March 31, 2026

Healthcare Services

Biogen entered into a definitive agreement to acquire Apellis Pharmaceuticals in a ~$5.6 billion cash deal ($41 per share) that also includes contingent value rights (CVRs) tied to SYFOVRE sales performance. The transaction closed in May 2026 and made Apellis a wholly owned subsidiary of Biogen, adding commercial products EMPAVELI and SYFOVRE to Biogen’s immunology/rare disease portfolio and strengthening its expansion into nephrology.

Biogen Acquires Human Immunology Biosciences for up to $1.8B

May 22, 2024

Biotechnology

Biogen Inc. has agreed to acquire Human Immunology Biosciences (HI-Bio) for $1.15 billion upfront and up to $650 million in milestone payments, in a deal valued at up to $1.8 billion. The acquisition adds HI-Bio's lead asset felzartamab, an investigational anti-CD38 antibody with Phase 2 data in multiple renal immune-mediated diseases, to Biogen's immunology and rare-disease development capabilities.

AstraZeneca Acquires Icosavax

December 12, 2023

Biotechnology

AstraZeneca has entered into a definitive agreement to acquire Icosavax, a Seattle-based clinical-stage biopharmaceutical company, in a cash tender offer valuing the deal at approximately $0.8bn upfront and up to $1.1bn including contingent payments. The acquisition brings Icosavax's virus‑like particle (VLP) platform and Phase III‑ready combination RSV/hMPV vaccine candidate IVX‑A12 into AstraZeneca's Vaccines & Immune Therapies late‑stage pipeline to strengthen respiratory vaccine capabilities for older adults and vulnerable populations.

GSK Acquires Affinivax, Inc.

August 16, 2022

Biotechnology

GSK plc acquired clinical-stage biopharmaceutical company Affinivax, Inc., paying $2.1 billion upfront and up to $1.2 billion in potential development milestones to gain the MAPS vaccine platform and a 24‑valent pneumococcal vaccine candidate (AFX3772) in development. The acquisition (100% of outstanding shares) expands GSK's vaccines R&D capabilities and pipeline, with AFX3772 in phase II and preparations underway for phase III.

H.I.G. Capital Acquires BioVectra Inc.

November 4, 2019

Pharmaceuticals

H.I.G. Capital, through an affiliate, completed the acquisition of BioVectra Inc., a Canadian contract development and manufacturing organization (CDMO) specializing in active pharmaceutical ingredients (APIs), intermediates and biologics. The deal — a carve-out from Mallinckrodt — positions H.I.G. to support BioVectra's growth and further expand its manufacturing capabilities across Charlottetown, Prince Edward Island and Windsor, Nova Scotia.