ADN - Advent Technologies Holdings GAAP EPS of -$0.22 revenue of $2.23M August, 09 2022 07:08 AM Advent Technologies Holdings Inc Cl A Advent Technologies Holdings press release ( NASDAQ: ADN ): Q2 GAAP EPS of -$0.22. Revenue of $2.23M (+123.0% Y/Y). For further details see: Advent Technologies Holdings GAAP EPS of -$0.22, revenue of $2.23M