Biogen

Biogen โ€” Acquisitions

Every M&A deal made by Biogen, sorted by date.

๐Ÿ“ Cambridge Total deals 13 Total value $23.1B View company profile โ†’
13
Total deals
$23.1B
Total value
$2.1B
Avg deal
$7.3B
Largest
Acquisition activity by year
Deals announced per year
03 06 07 13 14 15 17 19 23 24 25 26
# Acquired Date Type Status Price
1
Apellis Pharmaceuticals
Apellis Pharmaceuticals focuses on developing novel therapeutics and drug delive…
2026-03-31 Acquisition Pending $5.6B Deal โ†’
2
Alcyone Therapeutics
Alcyone Therapeutics is Pioneering Next-Generation Precision CNS Genetic Therapi…
2025-09-18 Acquisition Complete $85.0M Deal โ†’
3
HI-Bio
Human Immunology Biosciences is a biotechnology company that focuses on developi…
2024-05-22 Acquisition Complete $1.8B Deal โ†’
4
Reata Pharmaceuticals
Reata Pharmaceuticals is a biopharmaceutical company that develops drugs for can…
2023-07-28 Acquisition Complete $7.3B Deal โ†’
5
Nightstar Therapeutics
Nightstar is biopharmaceutical company, focused on developing gene therapies for…
2019-03-04 Acquisition Complete $800.0M Deal โ†’
6
Remedy Pharmaceuticals
Remedy Pharmaceuticals is a clinical stage pharmaceutical company that develops …
2017-05-18 Acquisition Complete $120.0M Deal โ†’
7
Convergence Pharmaceuticals
Convergence Pharmaceuticals is a biotechnology company focused on the developmen…
2015-01-11 Acquisition Complete $675.0M Deal โ†’
8
Stromedix
Storemedix is a biomedical company focused on drugs for fibrosis, organ failure …
2014-02-14 Acquisition Complete $75.0M Deal โ†’
9
Tysabri
Medicine
2013-02-01 โ€” Complete Deal โ†’
10
Syntonix Pharmaceuticals
Syntonix Pharmaceuticals is a biopharmaceutical company that focuses on the rese…
2007-01-04 Acquisition Complete $120.0M Deal โ†’
11
F
Fumapharm
Fumapharm is a privately held pharmaceutical company.
2006-05-31 Acquisition Complete Deal โ†’
12
Conforma Therapeutics
Conforma Therapeutics Corporation designs and develops drugs for the treatment o…
2006-05-03 Acquisition Complete $150.0M Deal โ†’
13
IDEC Pharmaceuticals
IDEC Pharmaceuticals develop therapies for the treatment of neurodegenerative, h…
2003-06-24 Merge Complete $6.4B Deal โ†’