Ecovyst Launches as a High Growth, Pure-Play Catalysts and Services Company; Performance Chemicals Sale CompletedBusiness Wire • 08/02/21
PQ Group Holdings Announces Date and Details for Corporate Name Change to Ecovyst Inc. and Second Quarter 2021 Earnings Conference CallBusiness Wire • 07/22/21
PQ Group Holdings Announces Successful Pricing and Allocation of Senior Secured Term Loan FacilityBusiness Wire • 05/27/21
PQ Group Holdings Inc. (PQG) CEO Belgacem Chariag on Q1 2021 Results - Earnings Call TranscriptSeeking Alpha • 05/10/21
PQ Group Reports Solid First Quarter 2021 Results from Continuing Operations; Reiterates 2021 OutlookBusiness Wire • 05/06/21
PQ Group Holdings to Host First Quarter 2021 Earnings Conference Call and Webcast on Thursday, May 6, 2021 at 11:00 a.m. ETBusiness Wire • 05/03/21
PQ Group Holdings Announces Secondary Offering of 12,500,000 Shares of Common Stock by Selling StockholdersBusiness Wire • 04/26/21
PQ Group Holdings Announces Preliminary First Quarter 2021 Results from Continuing Operations; Solid Performance despite Texas Storm ImpactsBusiness Wire • 04/26/21
PQ Group Holdings Details Strategy, Sustainability Goals and Growth Outlook through 2025; Unveils Future Rebranding as ecovystBusiness Wire • 04/08/21
PQ Group Holdings to Host Virtual Investor Conference on Thursday, April 8, 2021 at 10:00 ET; Focus will be Target PQ, a High Growth Pure-Play Catalyst and Services CompanyBusiness Wire • 04/07/21
PQ Group Holdings to Host Virtual Investor Conference on Thursday, April 8, 2021; Focus Will Be On Target PQ, a High Growth Pure-Play Catalyst and Services CompanyBusiness Wire • 03/25/21
PQ Group Holdings Inc. (PQG) CEO Belgacem Chariag on Q4 2020 Results - Earnings Call TranscriptSeeking Alpha • 03/09/21
PQ Group Reports Fourth Quarter and Full Year 2020 Results from Continuing Operations; Achieved Significant Milestones on Strategic Transformation to a Pure-Play Catalyst and Services CompanyBusiness Wire • 03/09/21
PQ Group Holdings to Host Fourth Quarter and Full Year 2020 Earnings Conference Call and Webcast on Tuesday, March 9, 2021 at 11:00 a.m. ETBusiness Wire • 03/03/21
PQ Group's stock set to rally after $1.1 billion deal to sell its performance chemicals businessMarket Watch • 03/01/21
PQ Group Holdings Accelerates Transformation: Enters Agreement to Sell Performance Chemicals Business and Acquires Niche Catalyst Activation BusinessBusiness Wire • 03/01/21
PQ Group Holdings Completes Sale of Performance Materials; Board Declares Special Cash DividendBusiness Wire • 12/14/20
PQ Group Holdings Inc's (PQG) CEO Belgacem Chariag on Q3 2020 Results - Earnings Call TranscriptSeeking Alpha • 11/01/20