GNMK - GenMark Diagnostics Inc (GNMK) Q3 2020 Earnings Call Transcript October, 29 2020 02:03 AM GenMark Diagnostics Inc. Image source: The Motley Fool. GenMark Diagnostics Inc (NASDAQ: GNMK) Q3 2020 Earnings Call Oct 28, 2020 , 4:30 p.m. ET Operator Continue reading For further details see: GenMark Diagnostics Inc (GNMK) Q3 2020 Earnings Call Transcript