X0609 4 2026-03-30 0001636639 Fidelis Insurance Holdings Ltd FIHL 0002059047 Adams Matthew J true WELLESLEY HOUSE SOUTH 90 PITTS BAY ROAD PEMBROKE D0 HM08 BERMUDA true false Common Shares 2026-03-30 4 A 0 6517 0 A 22548 D Includes 6,517 restricted share units ("RSUs") subject to time-based vesting conditions. Each RSU represents a contingent right to receive one common share upon vesting. Exhibit List: Exhibit 24 - Power of Attorney /s/ Ida A. Nizankowska-Polus, Attorney-in-Fact 2026-04-01