Karl E. Bandtel

Concord Academy operates as a co-educational, college preparatory boarding, and day school for students in grades 9-12. It offers programs for academics, arts, and athletics. The company was founded in September 1922 and is headquartered in Concord, MA.

Wellington Management Co. LLP (WMC) is a registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1928 and is a subsidiary of Wellington Investment Advisors Holdings LLP, ultimately held by Wellington Management Group LLP. WMC offers investment management services for a fee to separate account clients and mutual funds sponsored by unaffiliated parties, as well as to investment vehicles that the firm sponsors.

Silver Run Acquisition Corp is a blank check company formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded on November 4, 2015 and is headquartered in Houston, TX.