X0306 4 2020-11-02 0 0001821806 Leslie's, Inc. LESL 0001830076 Bubbles Holdings, L.P. 599 WEST PUTNAM AVENUE GREENWICH CT 06830 0 0 1 0 0001560123 Catterton Management Company, L.L.C. 599 WEST PUTNAM AVENUE GREENWICH CT 06830 0 0 1 0 Common Stock, par value $0.001 per share 2020-11-02 4 S 0 16000214 17.00 D 140606228 D Entities controlled by Catterton Management Company, L.L.C. hold a majority of the limited partnership interests in Bubbles Holdings, L.P. through Bubbles Investor Aggregator, L.P., and the rest of the limited partnership interests are indirectly held by GIC Private Ltd and others, including Leslie's, Inc.'s current and former executive officers, directors and employees. BUBBLES HOLDINGS, L.P., By: Bubbles Holdings GP, LLC, Its: General Partner, By: /s/ Matthew Lischick, Name: Matthew Lischick, Title: Vice President and Secretary 2020-11-02 CATTERTON MANAGEMENT COMPANY, L.L.C., By: /s/ Daniel Reid, Name: Daniel Reid, Title: General Counsel and Chief Compliance Officer 2020-11-02