X0206 3 2025-07-23 0 0001997350 Accelerant Holdings ARX 0002012400 Hasley Nancy UNIT 106, WINDWARD 3 REGATTA OFFICE PARK, WEST BAY ROAD GRAND CAYMAN E9 KY1-1108 CAYMAN ISLANDS true true General Counsel LP Interests of Accelerant Holdings LP Class A Common Shares 1368640 D LP Interests of Accelerant Holdings LP Class A Common Shares 512531 I By trust Convertible Preference Shares Class A Common Shares 17025 D Redeemable Preference Shares Common Shares 22190 D In connection with the Issuer's initial public offering ("IPO"), these limited partnership interests of Accelerant Holdings LP will be exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. In connection with the Issuer's IPO, these shares of the Issuer's Preference Shares will automatically be converted into Class A Common Shares of the Issuer at a 1-for-1 conversion rate. In connection with the Issuer's IPO, holders of shares of the Issuer's Redeemable Preference Shares have the right to elect to convert the shares into Common Shares at a 1-for-1 conversion rate, or to have the shares redeemed at a redemption price of $31.55 per share. The Reporting Person has elected to have her shares redeemed at a redemption price of $31.55 per share. These securities are held in an irrevocable trust over which the Reporting Person exercises investment discretion, and for which the Reporting Person's children are beneficiaries. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of her pecuniary interest therein. Exhibit List: Exhibit 24 - Power of Attorney /s/ Robert Hardy, Attorney-in-Fact 2025-07-23