TANH - Tantech Holdings GAAP EPS of -$2.01 revenue of $55.3M July, 18 2022 08:43 AM Tantech Holdings Ltd. Tantech Holdings press release ( NASDAQ: TANH ): FY GAAP EPS of -$2.01. Revenue of $55.3M (+30.7% Y/Y). Shares +16% PM. For further details see: Tantech Holdings GAAP EPS of -$2.01, revenue of $55.3M