CORRECTING and REPLACING PPG Introduces ULTRALAST Interior Paint + Primer With Proprietary CLEAN SURFACE TECHNOLOGYBusiness Wire • 06/22/20
PPG restructuring to lead to charge of up to $180 million, nearly all for severance paymentsMarket Watch • 06/08/20
PPG Industries' (PPG) CEO Michael McGarry on Q1 2020 Results - Earnings Call TranscriptSeeking Alpha • 04/28/20
Boeing's Woes Contribute to PPG Industries' Stock Falling 12.8% in FebruaryThe Motley Fool • 03/08/20