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3.24.26
Wilson Sonsini Advises Spade on $40 Million Series B
On March 24, 2026, Spade, the data and AI platform transforming how financial institutions use transaction data, announced $40 million in Series B funding. The round was led by Oak HC/FT, with participation by Andreessen Horowitz, Flourish, Gradient, NAventures, National Bank of Canada’s corporate venture arm, and Y Combinator. Wilson Sonsini Goodrich & Rosati advised Spade on the transaction.
Client Highlights
12.31.25
Wilson Sonsini Advises BriefCatch on $6 Million Series A
On December 29, 2025, BriefCatch, a legal-writing platform used by law firms and courts, announced it has raised $6 million in Series A financing, representing a significant up round. The round was led by Full In, a software-focused growth equity firm. Wilson Sonsini Goodrich & Rosati advised BriefCatch on the transaction.
The Series A investment will support the continued development of BriefCatch's legal-writing platform and help advance the company's long-term vision of a more comprehensive, integrated set of AI-assisted writing tools for legal professionals.
The Wilson Sonsini team that advised BriefCatch on the transaction included Daniel Keating, Salil Gandhi, Brett Schulman, and Patrick Mullery.
For more information, please see BriefCatch’s news release.
The Series A investment will support the continued development of BriefCatch's legal-writing platform and help advance the company's long-term vision of a more comprehensive, integrated set of AI-assisted writing tools for legal professionals.
The Wilson Sonsini team that advised BriefCatch on the transaction included Daniel Keating, Salil Gandhi, Brett Schulman, and Patrick Mullery.
For more information, please see BriefCatch’s news release.
Client Highlights
7.14.25
Wilson Sonsini Advises Windsurf on Acquisition by Cognition AI
On July 14, 2025, Cognition announced that it has signed a definitive agreement to acquire Windsurf, the agentic IDE. The acquisition includes Windsurf's IP, product, trademark, and brings the full Windsurf team to Cognition. Wilson Sonsini advised Windsurf on the transaction.
Client Highlights
1.28.25
Wilson Sonsini Advises Ascentage Pharma on U.S. Initial Public Offering and Nasdaq Listing
On January 28, 2025, Ascentage Pharma Group International announced the closing of its U.S. initial public offering of 7,325,000 American depositary shares (ADSs) at a public offering price of $17.25 per ADS, before underwriting discounts and commissions. Each ADS represents four ordinary shares of Ascentage Pharma. The gross proceeds from the offering, before deducting underwriting discounts and commissions and other offering expenses payable by Ascentage Pharma, were approximately $126.4 million. In addition, Ascentage Pharma has granted the underwriters a 30-day option to purchase up to an additional 1,098,750 ADSs at the initial public offering price, less underwriting discounts and commissions. The ADSs began trading on the Nasdaq Global Market on January 24, 2025.
Client Highlights
1.20.23
Wilson Sonsini Advises Welcome Homes on $29 Million Series A
On January 12, 2023, Welcome Homes, a New York City-based proptech company that delivers luxurious homes at a guaranteed price in just a few clicks, announced that it has raised more than $29 million in Series A funding, led by Era Ventures. The funding round also included participation from Parker89, Montage Ventures, Foundamental, Global Founders Capital, Activant Capital, Gaingels, Elefund, and Arkin Holdings. Wilson Sonsini Goodrich & Rosati advised Welcome Homes on the transaction.
Client Highlights
11.11.21
Wilson Sonsini Advises KnowBe4 on Upsized Follow-On Offering
On November 10, 2021, KnowBe4, Inc., provider of the leading security awareness training and simulated phishing platform, announced the pricing of its previously announced underwritten public offering of 8,000,000 shares of its Class A common stock by certain selling stockholders at a price to the public of $25.75 per share. The offering was upsized from a previously announced offering size of 7,000,000 shares. Wilson Sonsini Goodrich & Rosati advised KnowBe4 on the transaction.
The selling stockholders have granted the underwriters a 30-day option to purchase up to an additional 1,200,000 shares of Class A common stock on the same terms and conditions. The offering is expected to close on November 15, subject to customary closing conditions. KnowBe4 will not receive any proceeds from any sales of shares by the selling stockholders.
The Wilson Sonsini team that advised KnowBe4 on the offering includes Megan Baier, David Sharon, Courtney Matteson, Brett Schulman, and McKenna Pruitt.
For more information, please see KnowBe4’s press release.
The selling stockholders have granted the underwriters a 30-day option to purchase up to an additional 1,200,000 shares of Class A common stock on the same terms and conditions. The offering is expected to close on November 15, subject to customary closing conditions. KnowBe4 will not receive any proceeds from any sales of shares by the selling stockholders.
The Wilson Sonsini team that advised KnowBe4 on the offering includes Megan Baier, David Sharon, Courtney Matteson, Brett Schulman, and McKenna Pruitt.
For more information, please see KnowBe4’s press release.
Client Highlights
11.11.20
Wilson Sonsini Advises Better.com in $200 Million Series D
On November 11, 2020, Better.com, one of the fastest-growing homeownership platforms in the country, announced a $200 million Series D round of funding. L Catterton served as lead investor, joining existing shareholders Activant Capital, Ally Financial, American Express Ventures, Ping An Global Voyager Fund, and 9Yards Capital in the round. The new investment round comes amid a period of significant growth for Better.com; over the last year, the company has grown its funded loan volume over four-fold. Wilson Sonsini Goodrich & Rosati represented Better.com in the transaction.