Chairman, President & CEO Engel John exercised 165,434 shares at a strike of $51.09, returned $8,452,374 worth of shares to the company (24,109 units at $350.59), covered exercise/tax liability with 61,885 shares and sold $28,499,177 worth of shares (79,440 units at $358.75), increasing direct ownership by 0.00% to 478,946 units (SEC Form 4)