PPG - PPG Industries (PPG) Q4 2022 Earnings Call Transcript January, 20 2023 03:00 PM PPG Industries Inc. Image source: The Motley Fool. PPG Industries (NYSE: PPG) Q4 2022 Earnings Call Jan 20, 2023 , 8:00 a.m. ET Operator Continue reading For further details see: PPG Industries (PPG) Q4 2022 Earnings Call Transcript