Live feed16:02:29·740dINSIDERFilingvia QuantisnowChief Executive Officer Green James W bought $29,100 worth of shares (10,000 units at $2.91), increasing direct ownership by 0.32% to 3,111,091 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.HBIO· Harvard Bioscience Inc.IndustrialsOriginal source