Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Sanofi to buy Dynavax for $2.2B to boost adult vaccines, closing early 2026.
Sanofi has agreed to acquire vaccine developer Dynavax Technologies in a $2.2 billion all-cash deal, offering $15.50 per share, a 39% premium over Dynavax’s prior closing price.
The acquisition, expected to close in early 2026, adds Dynavax’s marketed hepatitis B vaccine, HEPLISAV-B, and a shingles vaccine candidate in early clinical trials to Sanofi’s portfolio.
The move aims to strengthen Sanofi’s adult immunization offerings amid recent regulatory setbacks and a push to diversify beyond its top-selling drug, Dupixent.
The transaction is not expected to impact Sanofi’s 2025 financial guidance.
44 Articles
Sanofi comprará Dynavax por $2.2B para impulsar las vacunas para adultos, cerrando a principios del 2026.