13 other people own $28,802,674 Buchanan Lucas W. $10,890,110 Mckhann Chas $15,704,889 Vertical Group Lp $18,498,023 Warburg Pincus Llc $22,201,388 Warburg Pincus Partners G... $22,201,388 Haque Promod $53,523,315 Landy Joseph $161,012,984