Dennis Cho is a seasoned business attorney with over three decades of professional experience and a proven track record of agile strategic guidance and practical problem solving, particularly in the area of transactions. He is Chief Legal Officer & Corporate Secretary, and Chief Ethics & Compliance Officer, for Twist Bioscience Corporation (NASDAQ: TWST), where he has served since 2021. He has also held various legal and leadership roles throughout his career, within the life sciences industry since 2009 at companies such as Bristol-Myers Squibb (previously Celgene, and previously Abraxis BioScience), CytomX Therapeutics, Seagen, and as general counsel from 2000-09 for public and private companies in the healthcare, entertainment, and internet industries. Prior to that, he received expert training at the law firms of Cadwalader, Wickersham & Taft and O'Melveny & Myers. He earned his J.D. (1995) and a B.A. in Molecular Cell Biology, Genetics (1992) from University of California, Berkeley.