PB - Prosperity Bancshares Inc (PB) Q1 2021 Earnings Call Transcript April, 29 2021 01:30 AM Prosperity Bancshares Inc. Image source: The Motley Fool. Prosperity Bancshares Inc (NYSE: PB) Q1 2021 Earnings Call Apr 28, 2021 , 11:30 a.m. ET Operator Continue reading For further details see: Prosperity Bancshares Inc (PB) Q1 2021 Earnings Call Transcript