Ryan Cook

Riverstone Holdings LLC operates as an energy focused investment manager. It conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. The company was founded by David Matthew Leuschen and Pierre Fernard Lapeyre, Jr. in 2000 and is headquartered in New York, NY.

Founded in 1992, Ziff Brothers Investments LLC is a hedge fund manager located in New York City. The firm is the primary investment vehicle of the Ziff family, founders of Ziff-Davis Publishing.

Matthews International Capital Management LLC (dba Matthews Asia) is an independent, SEC-registered investment advisor and mutual fund manager headquartered in San Francisco, California. The firm was founded by Paul Matthews in 1991. Matthews Asia manages portfolios for institutional clients, pension and profit-sharing plans, insurance companies, endowments and foundations and other business entities around the world.

Part of Mercury General Corp., American Fidelity Insurance Co. is a company that writes auto and other casualty insurance. The company is based in Oklahoma City, OK. American Fidelity Insurance was acquired by Mercury General Corp. on June 27, 1996 for $34.80 million.

Part of IBC Management LLC, Independent Capital Management LLC is an investment advisor. The company is based in Dallas, TX.

1901 Partners Management LP (1901 Partners Management) is a private equity firm founded in 2007 by Neil Wallack. The firm is headquartered in New York.

Evercore Capital Partners (Evercore Capital) is a private equity subsidiary of Evercore Group LLC founded in 1996 by Roger C. Altman. The firm is headquartered in New York.

Enverus, Inc. provides data, tools and analytics resources for oil and gas exploration and production companies. The firm offers its products under the categories of exploration and production, land, oilfield services, midstream, financial services, trading and international. The company was founded by Allen Gilmer and Mark Nibbelink in 1999 and is headquartered in Austin, TX.