Mark Meltz, J.D.

Mark Meltz, J.D., has served as our General Counsel and Corporate Secretary since June 2025. Prior to joining Lyell, Mr. Meltz was Chief Operating Officer and General Counsel of Kinnate Biopharma Inc., a clinical stage precision oncology company, through its sale to XOMA Corporation. Before Kinnate, he was Senior Vice President and General Counsel of Audentes Therapeutics through its sale to Astellas Pharma. Mr. Meltz also was previously Executive Vice President and Chief Business Development and Legal Officer at PaxVax through its sale to Emergent BioSolutions. Earlier in his career, Mr. Meltz was Associate General Counsel at Biogen and Head of Legal for North America at Novartis in its Vaccines & Diagnostics division. Mr. Meltz has supported multiple commercial launches at PaxVax, Biogen and Novartis. He earned a B.A. with Departmental Honors in Psychology from Yale University and a J.D., Magna Cum Laude, from Boston College Law School.