PES - Pioneer Energy Services Corp. beats by $0.04 beats on revenue May, 02 2019 06:03 AM Pioneer Energy Services Pioneer Energy Services Corp. (NYSE:PES): Q1 Non-GAAP EPS of -$0.13 beats by $0.04; GAAP EPS of -$0.19.More news on: Pioneer Energy Services Corp., Earnings news and commentary, Energy stocks news, , Read more ...