Live feed19:30:41·60dINSIDERFilingvia QuantisnowLarge owner Mitsui Sumitomo Insurance Co Ltd bought $21,494,315 worth of shares (300,000 units at $71.65) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WRB· W.R. Berkley CorporationFinanceOriginal source