President – Gathering and Processing

Patrick J. McDonie, has served as President – Gathering and Processing of the Company and the General Partner since March 1, 2018.  Mr. McDonie previously served as Executive Vice President – Southern Field Gathering and Processing of the Company and the General Partner between November 12, 2015 and February 28, 2018. He also served as President of Atlas Pipeline Partners GP LLC (“Atlas”), which was acquired by the Partnership on February 28, 2015, between October 2013 and February 2015. He also served as Chief Operating Officer of Atlas between July 2012 and October 2013 and as Senior Vice President of Atlas between July 2012 and October 2013. He served as President of ONEOK Energy Services Company, a natural gas transportation, storage, supplier and marketing company between May 2008 and July 2012.