Live feed16:26:08·469dINSIDERFilingvia QuantisnowSr. MD & COO Mcginnis Daniel converted options into 16,874 shares and covered exercise/tax liability with 6,736 shares, increasing direct ownership by 122% to 18,456 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMBC· Ambac Financial Group Inc.FinanceOriginal source