DRTTF - Dirtt Environmental Solutions beats by $0.01 beats on revenue March, 20 2019 04:35 PM DIRTT Environmental Solutions Ltd. Dirtt Environmental Solutions (OTCPK:DRTTF): Q4 GAAP EPS of $0.04 beats by $0.01.More news on: DIRTT Environmental Solutions Ltd., Earnings news and commentary, Consumer stocks news, Read more ...