Mar 21, 2018 6:15am EDT PQ Group Holdings Reports Record Fourth Quarter, 2017 Year End Results, and Guidance for 2018
Feb 14, 2018 6:00am EST PQ Group Holdings to Host Fourth Quarter and Full Year 2017 Earnings Conference Call and Webcast on Wednesday, March 21, 2018 at 10:00 a.m. ET
Jan 19, 2018 6:00am EST PQ Group Holdings Announces Successful Pricing of Term Loan Facility and Entry Into Swap Arrangements
Dec 13, 2017 4:05pm EST Jim Gentilcore to Succeed Michael R. Boyce as Chairman of PQ Group Holdings Inc.
Oct 30, 2017 4:05pm EDT PQ Group Holdings Inc. Announces Date for Third Quarter 2017 Earnings Results
