https://investor.ironwoodpharma.com/press-releases/press-release-details/2018/Ironwood-Pharmaceuticals-Sends-Letter-to-Shareholders-Highlighting-Director-Nominees/default.aspx
https://investor.ironwoodpharma.com/press-releases/press-release-details/2018/Ironwood-Pharmaceuticals-Sends-Letter-to-Shareholders-Highlighting-Director-Nominees/default.aspx