Live feed19:10:01·819dINSIDERFilingvia QuantisnowGriffith Joseph H. Iv converted options into 15,409 shares and sold $108,765 worth of shares (15,409 units at $7.06) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MASS· 908 Devices Inc.IndustrialsOriginal source