Executive Chair, CEO Murdoch Lachlan K covered exercise/tax liability with 22,056 units of Class A Common Stock, converted options into 160,956 shares, covered exercise/tax liability with 70,279 shares, sold $4,675,677 worth of Class A Common Stock (119,705 units at $39.06), bought $4,675,677 worth of shares (119,705 units at $39.06) and converted options into 51,084 units of Class A Common Stock (SEC Form 4)