ONEOK Partners LP - 2015-03-17

Priced offering of senior notes--$300 million of five-year, 3.8% notes, and $500 million of 10-year, 4.9% notes. Net proceeds will repay outstanding commercial paper program amounts and support general partnership purposes. J.P. Morgan Securities LLC, Deutsche Bank Securities Inc., Mitsubishi UFJ Securities (USA) Inc. and U.S. Bancorp Investments Inc. were joint book-running managers.