SEC Form 4: Jeremy Wacksman exercised 504 units of Class C Capital Stock at a strike of $35.48, sold $83,296 worth of Class C Capital Stock (504 units at $165.27), exercised 252 units of Class A Common Stock at a strike of $30.75 and sold $44,100 worth of Class A Common Stock (252 units at $175.00), increasing ownership by 5,924% to 28,193 units