SEC Form 4: David Leavy exercised 60,111 units of Series A Common Stock at a strike of $26.06, sold $3,697,351 worth of Series A Common Stock (66,864 units at $55.30), disposed of $367,232 worth of Series A Common Stock (6,312 units at $58.18) and was granted 18,858 units of Series A Common Stock, increasing ownership by 7% to 93,395 units