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Agreement signedPublished 10 Feb 2026

SANOFI /
Dynavax Technologies Corporation

SANOFI agrees to buy Dynavax Technologies Corporation

Buy side: SANOFI
Buy sideSANOFI
Target: Dynavax Technologies Corporation
TargetDynavax Technologies Corporation
Dynavax Technologies Corporation · 10 Feb 2026Source
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Buy side: SANOFI
Buy sideSANOFI
Target: Dynavax Technologies Corporation
TargetDynavax Technologies Corporation
01 / BuyerSANOFI
02 / TargetDynavax Technologies Corporation
Source for the buyer and target: Dynavax Technologies Corporation

For the buyer and target.

“As previously disclosed in the Current Report on Form 8-K filed with the Securities and Exchange Commission (“ SEC ”) by Dynavax Technologies Corporation, a Delaware corporation (the “ Company ”) on December 29, 2025, the Company entered into an Agreement and Plan of Merger, dated December 23, 2025 (the “ Merger Agreement ”), with SANOFI, a French société anonyme (“ Parent ”), and Samba Merger Sub, Inc., a Delaware corporation and an indirect wholly owned subsidiary of Parent (“ Purchaser ”).”

Published 10 Feb 2026

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01

What happened

SANOFI agreed to acquire Dynavax Technologies Corporation, according to a filing dated Feb. 10, 2026. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · Dynavax Technologies Corporation

SANOFI agrees to buy Dynavax Technologies Corporation

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03

Timeline

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  1. Announced

    “SANOFI agrees to buy Dynavax Technologies Corporation SANOFI agreed to acquire Dynavax Technologies Corporation, according to a filing dated Feb. 10, 2026”

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  2. Published by Dynavax Technologies Corporation

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