Bill Roegge

Cooley advised Movable Ink, an artificial intelligence-powered personalized content platform, on its definitive agreement to be acquired by STG. The transaction is expected to close in July 2025.

Cooley advised Dynavax Technologies Corporation (Nasdaq: DVAX), a commercial-stage biopharmaceutical company developing and commercializing innovative vaccines, on its successful proxy contest against Deep Track Capital.

Cooley advised Heliogen, a provider of on-demand clean energy technology solutions, on its definitive agreement with Zeo Energy, a Florida-based provider of residential solar and energy efficiency solutions, representing the culmination of Heliogen’s review of strategic alternatives and pursuant to which Zeo will acquire all of Heliogen’s outstanding equity securities in an all-stock transaction.

Cooley advised Tenable, an exposure management company, on its definitive agreement to acquire Apex Security, an innovator in securing the rapidly expanding artificial intelligence attack surface.

Cooley advised Araris Biotech, a Swiss biotechnology company developing next-generation antibody-drug conjugates, on its definitive agreement to be acquired by Japan-based Taiho Pharmaceutical for up to $1.14 billion in cash.