Accelerant Holdings plans to hold its 2026 Annual General Meeting of shareholders (AGM) on May 12, 2026. The record date for determining shareholders entitled to vote at the 2026 AGM is set for the close of business on March 13, 2026. Shareholders intending to present non-director nomination or director nomination proposals for inclusion in the proxy statement, or to be presented at the meeting but not included in proxy materials, must deliver them by the close of business on March 9, 2026. The deadline for shareholder proposals is the tenth calendar day following the date of this Current Report on Form 8-K. Shareholders soliciting proxies for director nominees other than the company's nominees must provide notice by March 13, 2026, or 60 calendar days before the AGM, in compliance with universal proxy rules (Rule 14a-19).