Live feed14:40:32·870dINSIDERFilingvia QuantisnowPerez Rey Jr exercised 6,632 shares at a strike of $215.23 and returned $3,033,702 worth of shares to the company (6,300 units at $481.54) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NWLI· National Western Life Group Inc.FinanceOriginal source