Live feed17:05:48·1235dINSIDERFilingvia QuantisnowSEC Form 4: Hutton William L converted options into 4,573 shares and covered exercise/tax liability with 1,382 shares, increasing direct ownership by 21% to 18,166 units (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.RGA· Reinsurance Group of America IncorporatedFinanceOriginal source