X0306 4 2022-12-15 0 0001821806 Leslie's, Inc. LESL 0001902859 Gazaway Brad 2005 EAST INDIAN SCHOOL ROAD PHOENIX AZ 85016 0 1 0 0 See Remarks Restricted Stock Units 0.00 2022-12-15 4 A 0 14540 0.00 A Common Stock 14540 24876 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 grants of RSUs, of which 14,540 will vest in equal installments on December 15, 2023, December 15, 2024, December 15, 2025, and December 15, 2026, subject to Mr. Gazaway's continuous employment or service with the Issuer or an affiliate until the applicable vesting date. Chief Legal Officer and Corporate Secretary /s/ Brad A. Gazaway 2022-12-19