Live feed16:21:46·509dINSIDERFilingvia QuantisnowExecutive VP Maas, Jacob was granted 1,000 units of Class B Common Stock and covered exercise/tax liability with 438 units of Class B Common Stock, increasing direct ownership by 12% to 5,287 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GHC· Graham Holdings CompanyReal EstateOriginal source