John Celebi

President and CEO

John Celebi has over 20 years of experience building innovative entrepreneurial biotechnology companies. Previously, Mr. Celebi served as the Chief Operating Officer of X4 Pharmaceuticals where he established and oversaw the company’s oncology business strategy. He also served as Chief Business Officer of Igenica Biotherapeutics, Inc., an immunotherapy company formed by The Column Group, 5AM Ventures, Orbimed and Third Rock Ventures, where he established key academic and industry relationships, including with MedImmune. He also served as Vice President of Business Development, New Product Planning and Alliance Management at ArQule, Inc., where he played a central role in the formation of alliances with Roche, Daiichi-Sankyo, and Kyowa Hakko Kirin. Mr. Celebi was one of the early employees at Tularik, Inc. Mr. Celebi received an M.B.A. from Carnegie Mellon University and a B.S. in Biophysics from the University of California, San Diego.