Live feed15:24:03·1500dINSIDERFilingvia QuantisnowSEC Form 4: Rust Scott Arthur was granted 173 shares, converted options into 6,188 shares and sold $177,845 worth of shares (4,921 units at $36.14), increasing direct ownership by 3% to 48,892 units to satisfy withholding obligationByQuantisnow·Wall Street's wire, on your screen.NATI· National Instruments CorporationTechnologyOriginal source