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10.01.26
Wilson Sonsini Advises SpyGlass Pharma on Acquisition of Advanced Vision Science
On October 1, 2026, SpyGlass Pharma, a late-stage biopharmaceutical company dedicated to transforming the treatment paradigm for patients living with chronic eye conditions, announced the acquisition of all outstanding shares of Advanced Vision Science (AVS), an ophthalmic medical device company and manufacturer of intraocular lenses (IOLs) and lens materials, for approximately $13 million dollars in cash. This acquisition secures scalable commercial IOL manufacturing capacity for SpyGlass Pharma for its Phase 3 lead product candidate (the BIM-IOL System) and accelerates pathway to adding premium lens options into its IOL-based drug delivery system. Wilson Sonsini Goodrich & Rosati advised SpyGlass Pharma on the transaction.
Client Highlights
7.27.26
Firm Advises Forte Biosciences on $2.2 Billion Acquisition by argenx
On July 27, 2026, argenx, a global immunology innovation company, and Forte Biosciences, a clinical-stage biopharmaceutical company, announced that they have entered into a definitive agreement under which argenx will acquire Forte Biosciences for $77.00 per share in cash, representing a total equity value of approximately $2.2 billion. FB102, Forte Biosciences’ lead program, expands argenx’s portfolio of differentiated immunology medicines, adding a first-in-class anti-CD122 antibody with clinical proof-of-concept in vitiligo and celiac disease and potential to address multiple autoimmune diseases. Wilson Sonsini Goodrich & Rosati advised Forte Biosciences on the transaction.
Client Highlights
3.27.26
Wilson Sonsini Advises Excellergy on $2 Billion Acquisition by Novartis
On March 27, 2026, Excellergy, a biotechnology company developing a novel class of allergy therapeutics, announced it will be acquired by Novartis in a transaction with a total potential value of up to $2 billion in upfront and milestone payments. The acquisition brings together Excellergy's novel trifunctional ECRIs with the development expertise of Novartis. Wilson Sonsini Goodrich & Rosati advised Excellergy on the transaction.
Client Highlights
2.23.26
Firm Advises Arcellx on $7.8 Billion Acquisition by Gilead
On February 23, 2026, Gilead Sciences announced that it has entered into a definitive agreement to acquire Arcellx, a biotechnology company focused on delivering a new class of innovative immunotherapies for patients with cancer and other incurable diseases, for $115 per share in cash at closing and one contingent value right of $5 per share, which represents an implied equity value of $7.8 billion payable at closing. Wilson Sonsini Goodrich & Rosati advised Arcellx on the transaction.
Client Highlights
1.13.26
Wilson Sonsini Advises Proxima on $80 Million Seed Financing
On January 13, 2026, Proxima (formerly VantAI), the AI-native biotech company pioneering the next generation of AI-driven drug discovery for proximity therapeutics, announced an oversubscribed $80 million Seed financing.
Client Highlights
1.08.26
Wilson Sonsini Advises Ventyx Biosciences on $1.2 Billion Acquisition by Eli Lilly
On January 7, 2026, Eli Lilly and Company announced that it has entered into a definitive agreement to acquire Ventyx Biosciences, Inc., a San Diego-based clinical-stage biopharmaceutical company focused on developing innovative oral therapies for patients with inflammatory-mediated diseases. Under the terms of the agreement, Lilly will acquire all the outstanding shares of Ventyx in an all-cash transaction, valuing at approximately $1.2 billion. Wilson Sonsini is advising Ventyx on the transaction.