Cameron International Corp $0 Calumet Specialty Products Partners, L.p. $2,470,855 Weatherford International Plc $4,780,010 5e Advanced Materials, Inc. $9,530 Cameron International Corp $0 Calumet Specialty Products Partners, L.p. $2,470,855 Weatherford International Plc $4,780,010 5e Advanced Materials, Inc. $9,530