Enzon Announces Promotion of CFO Ana I. Stancic to COO; Continues to Serve as CFO

Enzon Pharmaceuticals, Inc.

today announced that Ana I. Stancic, C.P.A., M.B.A., current Senior Vice President, Finance and Chief Financial Officer, has been promoted to Chief Operating Officer, Principal Executive Officer and Executive Vice President, effective immediately. She will also continue serving in her role as Chief Financial Officer. Ralph Del Campo, M.B.A., former Chief Operating Officer and Principal Executive Officer, has stepped down from his position to pursue other interests.