Murat T. Konuk

Castle Harlan Inc (Castle Harlan) is a private equity firm is founded in 1987 by John k castle. The firm is headquartered in New York.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

KPS Capital Partners LP (KPS Capital Partners) is a private equity firm founded in 1997 by Eugene Keilin, Michael Psaros and David Shapiro. The firm is headquartered in New York.

Vine Energy, Inc. is a holding company, with in interests in oil and gas properties, assets, and operations of the Vine Holdings group. The company was founded on December 30, 2016 and is headquartered in Plano, TX.

Vine Energy Holdings LLC is formed for the purpose of making this offering. It is a holding company whose soles material asset will consist of membership interests in Vine Holdings. The company is headquartered in Plano, TX.