SEC Form 4: M John Winter exercised 7,512 units of Class C Common Shares at a strike of $0.00, disposed of $27,283 worth of Class C Common Shares (2,187 units at $12.47), exercised 3,756 units of Class A Common Shares at a strike of $0.00 and disposed of $15,985 worth of Class A Common Shares (1,285 units at $12.44), increasing ownership by 204% to 111,061 units