Oliver Wrye Doolin

Recurrent Investment Advisors LLC (Recurrent) is an independent registered investment adviser headquartered in Houston, Texas. The firm was founded by Mark Laskin and Bradley Olsen in 2017. Recurrent provides discretionary investment advisory services to registered US open-end investment companies and to separately managed accounts whose investors include large institutions and high net worth individuals, including but not limited to, state and local pensions, corporate pensions, endowments and foundations, regional banks, and family offices.

Founded in 1946, Howard Weil, Inc. is a broker/dealer located in New Orleans, Louisiana with an additional office in Houston, Texas. On November 1, 2012, Howard Weil became part of Scotia Capital (USA), Inc., a US registered broker-dealer and a member of FINRA and the NYSE. Scotia Capital (USA), Inc. is owned by the Bank of Nova Scotia (NYSE: BNA), aka Scotiabank. The firm is an energy investment boutique that provides equity research, institutional sales and trading, and investment banking services. They cover companies in the following energy sectors: major integrated oil, exploration and production, oilfield service, gas and power, independent refiners and coal producers. Howard Weil's sales force deals only with energy securities and covers institutional accounts in the US and internationally. Their trading expertise spans all sectors of the energy industry and includes small-, mid- and large-cap companies.

Tudor, Pickering, Holt & Co. Securities LLC (TPH) is a broker/dealer headquartered in Houston, Texas. The firm was founded in 2007 by Robert Tudor III. They are a subsidiary of Perella Weinberg Partners Group LP, which is ultimately owned by Perella Weinberg Partners (NASDAQ: PWP). TPH provides a full array of trading and execution services for their institutional and corporate clients in the energy sector. They focus on the upstream, midstream and oilfield service sectors.