Keryx Biopharmaceuticals Inc $0 Genta Inc De $0 XTL Biopharmaceuticals Ltd $66,000 TG Therapeutics Inc $213,121,343 Fortress Biotech, Inc. $385,507 Avenue Therapeutics, Inc. $0 Keryx Biopharmaceuticals Inc $0 Genta Inc De $0 XTL Biopharmaceuticals Ltd $66,000 TG Therapeutics Inc $213,121,343 Fortress Biotech, Inc. $385,507 Avenue Therapeutics, Inc. $0