ETCC - Environmental Tectonics GAAP EPS of -$0.05 revenue of $5.87M July, 14 2022 09:21 AM Environmental Tectonics Environmental Tectonics press release ( OTCPK:ETCC ): Q1 GAAP EPS of -$0.05. Revenue of $5.87M (-3.5% Y/Y). For further details see: Environmental Tectonics GAAP EPS of -$0.05, revenue of $5.87M