Live feed17:33:20·1877dINSIDERFilingvia QuantisnowSEC Form 4: Alexander Scott O'Brien disposed of $0 worth of Common Stock (735 units at $0.00), decreasing direct ownership by 0.43% to 170,879 unitsByQuantisnow·Wall Street's wire, on your screen.GNMK· GenMark Diagnostics, Inc.Health CareOriginal source