This document summarizes an ethics in negotiation presentation given by Susan Hartman and John DeGroote. It discusses how formal rules of ethics do not address all areas of negotiation and provides perspectives on negotiation ethics from different roles involved, including partners, clients, in-house counsel, general counsel, CFOs, law firm associates, and mediators. It provides brief biographies of the two presenters, Susan Hartman and John DeGroote, and lists additional resources on negotiation ethics.