Live feed18:39:44·929dINSIDERFilingvia QuantisnowCherecwich Peter bought $1,689 worth of shares (18 units at $93.83), sold $1,022 worth of shares (12 units at $85.19) and covered exercise/tax liability with 465 shares, decreasing direct ownership by 2% to 24,715 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NTRS· Northern Trust CorporationFinanceOriginal source