Live feed16:37:36·84dINSIDERFilingvia QuantisnowVice President & CAO Hatto Christopher converted options into 1,965 shares and covered exercise/tax liability with 526 shares, increasing direct ownership by 12% to 13,446 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GM· General Motors CompanyIndustrialsOriginal source