Chairman and CEO Bender Scott disposed of 100,000 units of Class B Common Stock, was granted 100,000 units of Class B Common Stock, returned 100,000 units of Class B Common Stock to the company, acquired 100,000 shares and sold $732,391 worth of shares (13,300 units at $55.07), increasing direct ownership by 72% to 207,227 units (SEC Form 4)