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6.18.26
Wilson Sonsini Advises SandboxAQ on Agreement with the U.S. Department of Commerce for $500 Million CHIPS R&D Award
On June 17, 2026, SandboxAQ announced a definitive agreement with the U.S. Department of Commerce's CHIPS Research and Development Office for a $500 million award to address one of the most urgent challenges in American manufacturing: the foreign control of critical materials and chemistries that are essential to semiconductor manufacturing. Wilson Sonsini Goodrich & Rosati advised SandboxAQ on the transaction.
News Articles
6.04.26
Wilson Sonsini Practices, Attorneys Recognized in 2026 Chambers USA Guide
The 2026 Chambers USA guide has recognized Wilson Sonsini Goodrich & Rosati as a leading law firm in 44 geography-specific practice categories and named 87 Wilson Sonsini attorneys among the best in their fields. This year, the firm received four new practice area rankings, including in the nationwide National Security and Capital Markets: Convertible Debt categories, and three improved practice area rankings.
Client Highlights
6.03.26
Wilson Sonsini Advises Isomorphic Labs on $2.1 Billion Series B Investment Round
On May 12, 2026, Isomorphic Labs, an AI-first drug design and development company, announced it has raised $2.1 billion in Series B funding. The financing round is led by Thrive Capital, and includes participation from existing backers Alphabet and GV alongside new investors MGX, Temasek, CapitalG, and the UK Sovereign AI Fund, significantly expanding Isomorphic Labs’ global capital base. Wilson Sonsini Goodrich & Rosati advised Isomorphic Labs on the transaction.
Client Highlights
6.02.26
Wilson Sonsini Advises Contentful on Acquisition by Salesforce
On June 1, 2026, Salesforce, the world's No. 1 AI CRM, announced that it has signed a definitive agreement to acquire Contentful, a leading composable content platform trusted by over 4,800 of the world’s leading brands to deliver personalized digital experiences at scale. Wilson Sonsini Goodrich & Rosati advised Contentful on the transaction.
Client Highlights
4.09.26
Firm Advises Marvell Technology on Strategic Partnership and $2 Billion Investment from NVIDIA
On March 31, 2026, NVIDIA announced it has invested $2 billion in Marvell Technology as part of a strategic partnership to connect Marvell to the NVIDIA AI factory and AI-RAN ecosystem through NVIDIA NVLink Fusion™. This partnership offers customers building on NVIDIA architectures greater choice and flexibility in developing next-generation infrastructure. The companies will also collaborate on silicon photonics technology. Wilson Sonsini Goodrich & Rosati advised Marvell on the transaction.
Client Highlights
1.08.26
Wilson Sonsini Advises Soley Therapeutics on $200 Million Series C Financing
On January 7, 2026, Soley Therapeutics, a science-first, tech-enabled drug discovery and development company, announced a $200 million Series C financing to advance its proprietary cell stress sensing platform and pipeline of novel therapeutics into the clinic. New investors in this round included Surveyor Capital as primary investor, joined by HRTG Partners, RWN Management, and others. Existing Soley investors, including Doug Leone Family Fund, Breyer Capital, and GordonMD Global Investments® LP, and other undisclosed investors also participated. Wilson Sonsini Goodrich & Rosati advised Soley on the transaction.
The proceeds from the Series C will support IND-enabling work and clinical trials for two first-in-class internally discovered and developed oncology assets, in addition to advancement of the non-oncology stress-reducing drug candidates for neurodegenerative disorders and metabolic diseases, as well as continued platform scale-up.
The proceeds from the Series C will support IND-enabling work and clinical trials for two first-in-class internally discovered and developed oncology assets, in addition to advancement of the non-oncology stress-reducing drug candidates for neurodegenerative disorders and metabolic diseases, as well as continued platform scale-up.
Client Highlights
1.07.26
Wilson Sonsini Advises OneStream on Acquisition by Hg
On January 6, 2026, OneStream, the leading enterprise finance management platform, announced that it has entered into a definitive agreement to be acquired by Hg, a leading investor in software, services, and data businesses. The all-cash transaction values OneStream at approximately $6.4 billion in equity value. Wilson Sonsini Goodrich & Rosati advised OneStream on this transaction in a continuation of its long-standing advisory relationship with the company, including leading OneStream’s Up-C IPO in July 2024.
Client Highlights
1.06.26
Wilson Sonsini Advises Marvell on $540 Million Acquisition of XConn Technologies
On January 6, 2026, Marvell Technology, a leader in data infrastructure semiconductor solutions, announced it has entered into a definitive agreement to acquire XConn Technologies, a provider of advanced PCIe and CXL switching silicon. Wilson Sonsini Goodrich & Rosati is advising Marvell on the transaction.
Client Highlights
12.02.25
Wilson Sonsini Advises Marvell on Acquisition of Celestial AI
On December 2, 2025, Marvell Technology, a leader in data infrastructure semiconductor solutions, announced it has entered into a definitive agreement to acquire Celestial AI, a pioneer of a disruptive Photonic Fabric technology platform purpose-built for scale-up optical interconnect. Wilson Sonsini Goodrich & Rosati is advising Marvell on the transaction.
News Articles
10.17.25
2026 Lawdragon 500 Leading Dealmakers in America Recognizes Wilson Sonsini Attorneys
On October 17, 2025, Lawdragon published the sixth edition of its Leading Dealmakers in America guide, honoring the lawyers who shake the world with the deals they make happen. The list was compiled through Lawdragon’s time-honed methodology, independent journalistic research, robust and simple submissions from as wide of a group as possible, and vetting from established dealmakers and clients.
Client Highlights
9.22.25
Wilson Sonsini Advises Netskope on IPO
On September 17, 2025, Netskope, a leader in modern security and networking for the cloud and AI era, announced the pricing of its initial public offering of 47,800,000 shares of its Class A common stock at a public offering price of $19.00 per share. The shares began trading on the Nasdaq Global Select Market on September 18, 2025, under the ticker symbol “NTSK.” The offering closed on September 19, 2025. Additionally, on September 22, 2025, Netskope announced the full exercise of its over-allotment option of 7,170,000 shares of Class A common stock. Wilson Sonsini Goodrich & Rosati advised Netskope on the transaction.
Client Highlights
8.20.25
Wilson Sonsini Advises Upstart on $690 Million Convertible Senior Notes Offering
On August 14, 2025, Upstart Holdings, Inc. completed an upsized offering of $690 million aggregate principal amount of convertible senior notes due 2032 in a private transaction. The offering amount included the exercise in full of the option that Upstart had granted to the initial purchasers to purchase up to an additional $90 million of notes. In connection with the offering, Upstart entered into privately negotiated capped call transactions with certain of the initial purchasers or their respective affiliates and other financial institutions.