On November 3, 2015, Archrock Inc. the sole member of Archrock GP LLC, (GP LLC) the general partner of Archrock General Partner, L.P., the general partner of Archrock Partners, L.P. completed the previously announced spin-off of its international contract operations, international aftermarket services and global fabrication businesses through the distribution of all of the outstanding shares of common stock of Exterran Corporation, to Archrock's holders of record as of the close of business on October 27, 2015. Effective upon the completion of the spin-off on November 3, 2015, Jon C. Biro and Daniel K. Schlanger resigned from the board of directors of GP LLC. Mr. Biro and Mr. Schlanger were appointed as officers of Exterran Corporation on October 30, 2015.