On May 26, 2016, Mr. Ahmad Chatila resigned from his position as a director of the board of directors of TerraForm Power, Inc. On May 25, 2016, at the proposal of SunEdison, Inc., the company's controlling shareholder, the Board appointed Mr. David Ringhofer to be a member of the Board effective upon the resignation of Mr. Ahmad Chatila. Mr. Ringhofer, age 36, also serves as the Head of Legal, Corporate of SunEdison, a position he has held for the past year.