David Lumpkins was appointed to the Board of Directors of Crestwood Equity GP LLC in November 2015 after serving on the Board of Directors of Crestwood Midstream GP LLC since October 2013. He previously served as a director at Westlake Chemical Partners GP LLC, the General Partners of Westlake Chemical Partners LP (NYSE: WLKP). He was the co-founder, and currently serves as Chairman, of PetroLogistics II LLC, the next iteration of PetroLogistics LP after it was sold to Flint Hills Resources LLC in July 2014. At Crestwood, he serves as Chair of the Finance Committee and a member of the Audit Committee.