TGEN - Tecogen GAAP EPS of -$0.06 misses by $0.03 revenue of $5.4M misses by $0.34M May, 10 2023 05:27 PM Tecogen Inc 2023-05-10 17:27:01 ET Tecogen press release ( OTC:TGEN ): Q1 GAAP EPS of -$0.06 misses by $0.03 . Revenue of $5.4M (-28.0% Y/Y) misses by $0.34M . For further details see: Tecogen GAAP EPS of -$0.06 misses by $0.03, revenue of $5.4M misses by $0.34M