Live feed16:03:46·220dINSIDERFilingvia QuantisnowSr. Vice President Witzsche Christine exercised 1,000 shares at a strike of $52.93 and sold $164,306 worth of shares (1,000 units at $164.31) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TXN· Texas Instruments IncorporatedTechnologyOriginal source