Accelerant Holdings

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

On July 23, 2025, our registration statement on Form S-1 (File No. 333-288435) was declared effective by the SEC. Pursuant to such registration statement, we issued and sold 20,276,280 Class A common shares at a public offering price of $21.00 per share on July 25, 2025. We received net proceeds of $392.0 million, after deducting underwriting discounts and commissions and offering expenses. We used a portion of the net proceeds to fund the redemption of the Class C convertible preference shares for $175.3 million in cash (as all holders of the Class C convertible preference shares elected to redeem at the date of its IPO) and to fund a $25.0 million termination fee to an affiliate of Altamont Capital partners for a then-existing management services arrangement, and intend to use the remaining amount for general corporate purposes. In addition, certain shareholders sold 19,354,044 at the public offering price of $21.00 per share and received net proceeds of $384.1 million after deducting $22.4 million in underwriting discounts and commissions. We did not receive any proceeds from the sale of Class A common shares by the selling shareholders.

Morgan Stanley & Co. LLC, Goldman Sachs & Co. LLC, BMO Capital Markets Corp. and RBC Capital Markets, LLC acted as joint book-running managers in the IPO.

For additional details on the IPO, refer to “Nature of business and basis of presentation—Initial Public Offering” in Note 1 of the unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.