PESI - Perma-Fix Environmental Services GAAP EPS of -$0.11 revenue of $19.45M August, 05 2022 08:17 AM Perma-Fix Environmental Services Inc. Perma-Fix Environmental Services press release ( NASDAQ: PESI ): Q3 GAAP EPS of -$0.11. Revenue of $19.45M (+20.8% Y/Y). For further details see: Perma-Fix Environmental Services GAAP EPS of -$0.11, revenue of $19.45M