X0306 4 2022-12-15 0 0001821806 Leslie's, Inc. LESL 0001664854 Baker Paula 2005 EAST INDIAN SCHOOL ROAD PHOENIX AZ 85016 0 1 0 0 Chief Revenue Officer Restricted Stock Units 0.00 2022-12-15 4 A 0 13710 0.00 A Common Stock 13710 84216 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 13,710 will vest in equal installments on December 15, 2023, December 15, 2024, December 15, 2025, and December 15, 2026, subject to Ms. Baker's continuous employment or service with the Issuer or an affiliate until the applicable vesting date. /s/ Brad A. Gazaway, as Attorney-in-Fact for Paula F. Baker 2022-12-19