ETCC - Environmental Tectonics GAAP EPS of $0.12 revenue of $4.24M June, 09 2022 05:01 PM Environmental Tectonics Environmental Tectonics press release (OTCPK:ETCC): Q4 GAAP EPS of $0.12. Revenue of $4.24M (+15.2% Y/Y). For further details see: Environmental Tectonics GAAP EPS of $0.12, revenue of $4.24M