David John Martinelli

Guardian Capital Partners Investment Management LP (Guardian Capital Partners) is a private equity firm founded in 2007 by Scott D. Evans, Peter H. Haabestad and Hugh Kenworthy III. The firm is headquartered in Wayne, Pennsylvania.

Buckeye Pipe Line Co. LP operates interstate refined petroleum pipelines. It operates an interstate common carrier refined petroleum pipeline that runs from Massachusetts to Illinois. The refined petroleum products carried include gasoline, turbine fuel, diesel fuel, heating oil and kerosene. Buckeye Pipe Line is located in Emmaus, PA.

Citigroup Financial Products, Inc. provides financial and asset management services. The company was founded on May 2, 1997 and is headquartered in New York, NY.

Harvest Fund Advisors LLC (HFA) is a SEC-registered investment advisor headquartered in Wayne, Pennsylvania. The firm was founded in 2005 and is a direct subsidiary of Harvest Fund Holdco LP. In late 2017, they were acquired by the Blackstone Group, Inc. (NYSE: BX), a global alternative investment manager. HFA offers investment management services to various categories of institutions and sophisticated high net-worth investors with respect to alternative asset investments. Their services are offered on a discretionary basis directly to separate account clients and privately offered pooled investment vehicles.