John Thomas Futrell

Fiduciary/Claymore Energy Infrastructure Fund is a closed-end management investment company. It engages in the provision of after-tax total return with an emphasis on current distributions paid to shareholders. The company was founded on October 4, 2004 and is headquartered in Chicago, IL.

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.

Managed Duration Investment Grade Municipal Fund operates as a closed-end investment fund/trust. It intends to provide its shareholders with current income exempt from federal income tax while seeking to protect the value of the assets during periods of interest rate volatility. The company was founded on May 20, 2003 and is headquartered in New York, NY.

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.

iShares Silver Bullion ETF is a Closed-End Investment Fund/Investment Trust. Its objective is to replicate the price performance of silver bullion, less the Fund's expenses and fees. The company was founded on June 29, 2009 and is headquartered in Toronto, Canada.

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust is a diversified and closed-end management investment company, which engages in the investment activities for long-term capital appreciation. The company was founded on June 30, 2010 and is headquartered in Chicago, IL.

Guggenheim Funds Distributors LLC (GFD) is a registered investment advisor headquartered in Chicago, Illinois. Formerly known as Guggenheim Distributors LLC, the firm is a subsidiary of Guggenheim Funds Services LLC and their ultimate parent is Guggenheim Partners LLC. GFD offers strategic investment solutions for financial advisors and their clients.

PT Asset Management LLC (PTAM) is a SEC-registered investment advisor headquartered in Chicago, Illinois. The firm was founded by Richard Berg in 2008 and formerly known as Performance Trust Investment Advisors LLC. They are majority-owned and controlled by PTAM Holdings LLC and minority-owned by certain senior employees. PTAM provides discretionary investment management and advisory services to mutual funds and separately managed accounts.

First Trust Advisors LP (FTA) is a SEC-registered investment advisor headquartered in Wheaton, Illinois. The firm was founded in 1991 and is a direct subsidiary of Grace Partners of Dupage LP. Their general partner is The Charger Corp. FTA provides discretionary investment management services to institutional and individual clients who principally include open and closed-end mutual funds, collective investment funds (CIFs), exchange-traded funds, variable annuity sub-accounts and funds in countries other than the US. Investment management services are offered to individual clients through separate managed accounts (SMAs), either directly or through wrap fee programs sponsored by unaffiliated investment advisors.