Live feed16:34:49·498dINSIDERFilingvia QuantisnowSr. MD & General Counsel Ksenak Stephen Michael converted options into 4,726 shares and covered exercise/tax liability with 1,703 shares, increasing direct ownership by 3% to 121,599 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMBC· Ambac Financial Group Inc.FinanceOriginal source