Quarterly report pursuant to Section 13 or 15(d)

Calculation of Basic and Diluted Earnings per Share (Details)

v3.20.1
Calculation of Basic and Diluted Earnings per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Numerator:    
Net income attributable to PQ Group Holdings Inc. $ 224 $ 3,151
Denominator:    
Weighted average shares outstanding – Basic (shares) 135,240,897 133,946,308
Weighted average shares outstanding – Diluted (shares) 136,086,082 134,894,354
Net income per share:    
Basic income per share (usd per share) $ 0 $ 0.02
Diluted income per share (usd per share) $ 0 $ 0.02