X0306 4 2021-11-15 0 0001005210 SUBURBAN PROPANE PARTNERS LP SPH 0001604945 Bloomstein Daniel S C/O SUBURBAN PROPANE PARTNERS, L.P. 240 ROUTE 10 WEST WHIPPANY NJ 07981 0 1 0 0 Vice President & Controller Common Units (representing limited partnership interests) 2021-11-15 4 F 0 5910 15.31 D 40085 D Common Units (representing limited partnership interests) 2021-11-15 4 A 0 19128 0 A 59213 D Represents filer's payment of tax liability in connection with the vesting of previously granted restricted units by means of Issuer's withholding of Common Units in accordance with the provisions of Issuer's restricted unit plan and SEC Rule 16b-3. Bryon Koepke, by power of attorney 2021-11-15