Matthew A. Jones

Atlas Pipeline Partners LP operates natural gas pipelines. The company was founded on September 30, 1999 and is headquartered in Pittsburgh, PA.

Atlas America, Inc. engages in the development, production and transportation of natural gas and oil in western New York, eastern Ohio, western Pennsylvania and Tennessee. The company, through its wholly owned subsidiary transports natural gas from wells to interstate pipelines and end users as well as operates a natural gas processing facility. The company has reserves of approximately 171.6 billion cubic feet of natural gas equivalents. The company was incorporated in 2000 and is headquartered in Moon Township, PA.

Part of Targa Resources Corp., Targa Pipeline Partners GP LLC is a company that provides natural gas gathering, processing and treating services. The company is based in Philadelphia, PA.

Atlas Energy Resources LLC drills and explores natural gas and oil in the Appalachian Basin. It has nearly 6,000 wells on about 500,000 acres. The company was founded in 2006 and is headquartered in Moon Township, PA.

Founded in 1989, FBR Capital Markets & Co., formerly Friedman, Billings, Ramsey & Co., is a broker/dealer headquartered in Arlington, Virginia with additional offices throughout the US. The firm is a subsidiary of FBR Capital Markets Holdings, Inc.. and their ultimate parent is FBR & Co. (NASDAQ: FBRC). In 2007, FBR Capital Markets Corp. was spun out from FBR Group as an independent investment bank, of which FBR Group retained majority ownership. FBR Capital Markets is registered with the SEC and is a member of FINRA, Nasdaq and the SIPC. FBR Capital Markets' Equity Sales & Trading Group provides institutional sales and trading services to over 1300 institutional accounts in the US, Canada, Europe, Australia and Asia. Their clients include mutual funds, hedge funds, money managers, endowments, foundations, banks, insurance companies and pension and profit sharing plans. They actively trade on behalf of clients and make markets in almost 1000 stocks traded on the NYSE, listed and OTC markets and trade more than $100 billion of securities on a per annum basis. In 2009, FBR Capital Markets began making markets in selected stocks traded on the London Stock Exchange and Euronext. In addition to agency trading in listed securities markets, they act as market-maker in Nasdaq and other OTC securities. They are one of the largest distributors of the shares of small- and mid-cap companies in public and private securities offerings and have deep trading expertise in the vertical industry groups in which the firm's investment banking and research teams specialize. These sectors include: (1) consumer (2) diversified industrials (3) energy and natural resources (4) financial institutions (5) healthcare (6) insurance (7) real estate (8) Washington policy analysis and (0) technology, media and telecommunications. The firm's analytical coverage includes a large number of small- and mid-cap companies in addition to large companies. Research is provided by FBR Capital Markets' research department, which is independent from the firm's investment banking department and has the sole authority to determine which companies receive research coverage and the recommendation contained in the coverage.

Atlas Resources Public 18 2008-A LP engages in the drilling of oil and gas wells. It operates wells located in Pennsylvania, Tennessee, Michigan, Indiana, West Virginia and Ohio. The company was founded on April 8, 2008 and is headquartered in Pittsburgh, PA.

Atlas America Series 25-2004 B LP provides crude petroleum and natural gas services. The company drills and operates natural gas development wells located in Pennsylvania and Tennessee. It was founded in January, 2004 and is headquartered in Moon Township, PA

Atlas Resources Public 16-2007 (A) LP engages in the drilling of oil and gas wells. The company was founded on September 15, 2006 and is headquartered in Pittsburgh, PA.