Ironwood Pharmaceuticals is a leading gastrointestinal (GI) healthcare company on a mission to advance the treatment of GI diseases and redefine the standard of care for GI patients.

https://investor.ironwoodpharma.com/press-releases/press-release-details/2012/Ironwood-Pharmaceuticals-Announces-Exercise-of-Over-Allotment-Option-in-Public-Offering-of-Common-Stock/default.aspx