TCCO - Technical Communications GAAP EPS of -$0.45 revenue of $0.15M August, 05 2022 04:49 PM Technical Communications Corporation Technical Communications press release ( OTC:TCCO ): Q3 GAAP EPS of -$0.45. Revenue of $0.15M (-65.1% Y/Y). For further details see: Technical Communications GAAP EPS of -$0.45, revenue of $0.15M