Robert B. Karn

Part of Natural Resource Partners LP, GP Natural Resource Partners LLC owns, manages and leases a portfolio of mineral properties which includes coal and soda ash, oil & gas and construction aggregates. The company is based in Houston, TX. Corby J. Robertson has been the CEO of the company since 2002.

Claymore Dividend & Income Fund is a closed-end investment fund/Investment trust. It offers strategic investment solutions for financial advisors and their valued clients. It also provides investment management, investment advisory, insurance, investment banking and capital markets services. The company was founded on January 27, 2004 and is headquartered in Lisle, IL.

Guggenheim Strategic Opportunities Fund operates as a diversified, closed-end management investment company. The fund intends to maximize total return through a combination of current income and capital appreciation. It pursues a relative value-based investment philosophy, which utilizes quantitative and qualitative analysis to seek to identify securities or spreads between securities that deviate from their perceived fair value and/or historical norms. The company was founded on November 13, 2006 and is headquartered in Chicago, IL.

Guggenheim Enhanced Equity Income Fund is a closed-end investment fund/investment trust. Its investment objective is to seek high level of current income and current gains, with a secondary objective of long-term capital appreciation. The company was founded on December 3, 2004 and is headquartered in Chicago, IL.

Guggenheim Energy & Income Fund is a closed-end investment fund. It is a non-diversified, non-traded management investment company. Its objectives are to provide high income and seek capital appreciation. The company was founded on April 28, 2015 and is headquartered in Chicago, IL.

Van Kampen Investments, Inc. operated an investment management company that offered management and supervision of assets, open-end and closed-end mutual funds, unit investment trusts, retirement products and investment platforms. It was founded in 1968 and was headquartered in Oakbrook Terrace, IL.