SEC Form 4: Matthew Gallagher disposed to the issuer $0 worth of Class B common stock (1,000,000 units at $0.00), was granted 501,210 units of Class A common stock, disposed of $4,710,146 worth of Class A common stock (287,029 units at $16.41) and disposed to the issuer $0 worth of Class A common stock (1,172,942 units at $0.00), decreasing ownership by 100% to 0 units