David Lumpkins

PetroLogistics LP engages in the production and sale of propylene and related by-products. It owns and operates the propane dehydrogenation facility that processes propane into propylene. The company was founded on June 9, 2011 and is headquartered in Dallas, TX.

Petrologistics GP LLC manufactures chemical products. The private company is based in Houston, TX.

Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry.

Goldberg Lindsay & Co. LLC (Goldberg Lindsay & Co) is a private equity arm of LG GP Holding III LLC founded in 2001 by Alan E. Goldberg and Robert D. Lindsay. The firm is headquartered in New York.

PetroLogistics LLC provides oil distribution and storage services. It provides open access ethylene transportation services to substantially all of the producers and consumers of ethylene in Louisiana. The company is also a provider of underground storage for natural gas with connections to multiple natural gas pipelines. PetroLogistics is headquartered in Houston, Texas.

Part of Energy Transfer LP, Crestwood Equity GP LLC is a private company that operates as a general partner. The company is based in Wilmington, DE. Robert G. Phillips has been the CEO of the company since 2013. Crestwood Equity GP was acquired by Crestwood Holdings LLC on June 19, 2013 for $80 million.