Sean Cullen

Sean Cullen is an experienced pharmaceutical manufacturing leader with a robust career spanning over three decades. Currently serving as the Vice President of Manufacturing at Mahzi Therapeutics since May 2022, Cullen's previous roles include Vice President of Manufacturing at Inozyme Pharma and Senior Director of CMC Manufacturing at Ultragenyx Pharmaceutical Inc. In addition, Cullen has held key leadership positions at Geron Corporation, Wyeth Biotech, Layton BioScience, Systemix, and Xoma Corporation, demonstrating expertise in various aspects of manufacturing operations within the biopharmaceutical industry.