GBNH - Greenbrook GAAP EPS of -$0.44 revenue of $13.07M beats by $1.2M May, 13 2022 05:17 PM Greenbrook TMS Inc. Greenbrook press release (NASDAQ:GBNH): Q1 GAAP EPS of -$0.44. Revenue of $13.07M (+15.6% Y/Y) beats by $1.2M. For further details see: Greenbrook GAAP EPS of -$0.44, revenue of $13.07M beats by $1.2M