HEP - Holly Energy Partners LP (HEP) Q3 2021 Earnings Call Transcript November, 02 2021 06:31 PM Holly Energy Partners L.P. Image source: The Motley Fool. Holly Energy Partners, LP (NYSE: HEP) Q3 2021 Earnings Call Nov 2, 2021 , 4:00 p.m. ET Operator Continue reading For further details see: Holly Energy Partners, LP (HEP) Q3 2021 Earnings Call Transcript