Carlyle and Oak Hill participates in Private Placement Carlyle purchases 842,063 shares, while Oak Hill adds 842,383 shares. http://www.sec.gov/Archives/edgar/data/764811/000114420414076455/v397731_sc13da.htm http://www.sec.gov/Archives/edgar/data/764811/000114420414076461/v397718_sc13da.htm