SPH - Suburban Propane Partners L P (SPH) Q2 2021 Earnings Call Transcript May, 07 2021 04:30 AM Suburban Propane Partners L.P. Image source: The Motley Fool. Suburban Propane Partners L P (NYSE: SPH) Q2 2021 Earnings Call May 6, 2021 , 9:00 a.m. ET Operator Continue reading For further details see: Suburban Propane Partners L P (SPH) Q2 2021 Earnings Call Transcript