Sanofi to Acquire Vicebio for Up to $1.6 Billion

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.

Eli Lilly and Company to Acquire Ventyx Biosciences

January 8, 2026

Pharmaceuticals

Eli Lilly and Company has entered into a definitive agreement to acquire Ventyx Biosciences for approximately $1.2 billion. The deal values Ventyx at $14.00 per share in cash and is expected to close in the first half of 2026, subject to shareholder and regulatory approvals.

Sanofi to Acquire Provention Bio for $2.9 Billion

March 13, 2023

Pharmaceuticals

Sanofi has entered into an agreement to acquire Provention Bio for $25.00 per share in cash, valuing the deal at approximately $2.9 billion. The transaction will be implemented via a cash tender offer followed by a merger, with completion expected in the second quarter of 2023 subject to customary closing conditions.

AbbVie Acquires Syndesi Therapeutics

March 1, 2022

Biotechnology

AbbVie has acquired Syndesi Therapeutics for up to US$1.0 billion, including US$130 million upfront, to strengthen its neuroscience portfolio and accelerate Syndesi's lead SV2A program SDI-118 into later-stage development. Syndesi was a Novo Seeds / UCB spin-out backed by Novo Holdings and a syndicate of Belgian and international investors.

Sanofi Acquires Translate Bio in $3.2 Billion Deal

August 3, 2021

Biotechnology

Sanofi SA has entered into a definitive agreement to acquire all outstanding shares of clinical-stage mRNA therapeutics company Translate Bio for about $3.2 billion, or $38.00 per share in cash. The acquisition is intended to accelerate Sanofi’s application of messenger RNA (mRNA) to develop therapeutics and vaccines, building on an existing mRNA collaboration.

Merck & Co., Inc. Acquires VelosBio Inc.

November 5, 2020

Biotechnology

Merck & Co., Inc. will acquire all outstanding shares of clinical-stage biopharmaceutical company VelosBio for $2.75 billion in cash. The acquisition adds VelosBio's lead investigational antibody-drug conjugate VLS-101 and ROR1-directed pipeline assets to Merck's oncology portfolio and is expected to close by the end of 2020, subject to customary conditions.