This document summarizes a national conversation on board diversity held in Chicago on 11/19/15. It discusses research showing having women on corporate boards is good for business and financial performance. The goal of the 2020 Women on Boards campaign is for all companies to have a minimum of 20% women directors by 2020. Tables show the percentage of women on boards from 2011-2015 for Fortune 100, 500, and 1000 companies, as well as for Illinois companies. Legislative initiatives in California, Philadelphia, Illinois, and Massachusetts regarding gender diversity on boards are also mentioned.