Live feed16:41:58·897dINSIDERFilingvia QuantisnowHathaway Joseph J exercised 1,185 shares at a strike of $241.88 and returned $568,113 worth of shares to the company (1,185 units at $479.42) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NWLI· National Western Life Group Inc.FinanceOriginal source