Jun Yan

Vice President Controller, Global Accounting Policy and Advisory, Mergers and Acquisitions @American Express

Based in London, Jun leads a global team of highly trained and seasoned controllers who focus on providing consultation to business partners on a variety of accounting and reporting matters, advise senior finance leaders on complex issues concerning technical accounting and SEC reporting, ensure high quality accounting policies and related guidance are in place and maintained, meeting internal and external requirements, interact with experts outside Amex to ensure up-to-date external…