SEC Form 4: M John Winter exercised 5,979 units of Class A Common Shares at a strike of $0.00, disposed of $34,755 worth of Class A Common Shares (2,625 units at $13.24), exercised 12,478 units of Class C Common Shares at a strike of $0.00 and disposed of $73,254 worth of Class C Common Shares (5,479 units at $13.37), increasing direct ownership by 104% to 101,806 units