Live feed16:37:18·819dINSIDERFilingvia QuantisnowBrown Christopher D. converted options into 12,446 shares and sold $27,730 worth of shares (3,957 units at $7.01), increasing direct ownership by 0.97% to 886,394 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MASS· 908 Devices Inc.IndustrialsOriginal source