Mike Dunn

Michael Dunn, Interim General Counsel and Corporate Secretary, leads the legal and compliance functions at BILL. Having joined BILL in 2021, Mike brings more than 20 years of experience managing corporate legal affairs and navigating high-impact transactional, governance and litigation matters. 

Prior to BILL, Mike served as Assistant General Counsel, Chief Counsel Corporate & Securities at Varian Medical Systems, where he oversaw governance, securities law compliance, and major corporate transactions, including the Nasdaq IPO spin-off of a major division and Varian’s eventual sale to Siemens Healthineers. Prior to that, Mike served as a Partner at Osborn McDerby LLP, San Francisco, where he acted as outside general counsel to technology companies, and as a Partner at Norton Rose Fulbright, London, focusing on capital markets and M&A practice areas. He also practiced law at Latham & Watkins LLP in New York and London.

Mike holds a J.D. from Cornell Law School and a B.A. in English Literature from the University of Richmond.