EVP & CHRO Wolf Christine Ann sold $1,761,660 worth of shares (4,987 units at $353.25), exercised 5,231 shares at a strike of $48.32, returned $252,775 worth of shares to the company (721 units at $350.59) and covered exercise/tax liability with 1,961 shares, decreasing direct ownership by 8% to 29,570 units (SEC Form 4)