X0306 4 2022-05-18 0 0001821806 Leslie's, Inc. LESL 0001846018 Spofford Claire 2005 EAST INDIAN SCHOOL ROAD PHOENIX AZ 85016 1 0 0 0 Restricted Stock Units 0.00 2022-05-18 4 A 0 5850 0.00 D Common Stock 5850 5850 D Each Restricted Stock Unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's Common Stock. Represents a grant of RSUs of which 5,850 will vest on the earlier of (a) March 16, 2023 or (b) the day prior to the Company's annual meeting of stockholders held in March 2023 (the earlier of (a) and (b) referred to as the "Vesting Date"), subject to Ms. Spofford's continuous service as a member of the Board until the Vesting Date. /s/ Brad A. Gazaway, as Attorney-in-Fact for Claire Spofford 2022-05-18