EVP & CFO Bracken Charles H R converted options into 2,445 units of Class C Common Shares, covered exercise/tax liability with 1,150 units of Class C Common Shares, converted options into 2,445 units of Class A Common Shares and covered exercise/tax liability with 1,150 units of Class A Common Shares, increasing direct ownership by 12% to 11,662 units (SEC Form 4)