Live feed16:28:49·718dINSIDERFilingvia QuantisnowMacdonald John Alexander sold $2,487,848 worth of shares (5,334 units at $466.41) and exercised 4,334 shares at a strike of $238.44, closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WSO.B· Watsco Inc.Original source