John Patrick Mulroy

Goldman Sachs Execution & Clearing LP (GSEC) is an SEC-registered broker/dealer headquartered in New York City and was founded in 1931. The firm is a subsidiary of Goldman Sachs Group, Inc. (NYSE: GS). GSEC provides brokerage services to their clients.

Founded in 2001 by David Hooten, Claymore Securities, Inc. is a registered investment advisor based in Lilse, Illinois with offices in Conshohocken, Pennsylvania and Princeton, New Jersey. The firm also does business as Claymore Advisors LLC. They are a subsidiary of the Claymore Group, Inc. The firm is a wholly-owned subsidiary of Guggenheim Capital LLC, a global, independent, privately-held, diversified financial services firm that, through their affiliates, provides investment management, investment advisory, insurance, investment banking and capital markets services. Guggenheim Capital is headquartered in Chicago and New York City with offices throughout the US, Europe and Asia. Claymore Securities provides investment management services to financial advisors and their clients.

Security Investors LLC (dba Guggenheim Investments) is a SEC-registered investment advisor headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Rydex Holdings LLC, ultimately held by Guggenheim Partners LLC. Security Investors provides investment advisory services to separately managed accounts (SMAs) and pooled investment vehicles that are registered as investment companies. They focus on the return and risk needs of insurance companies, corporate and public pension funds, sovereign wealth funds, endowments and foundations, wealth managers, and high-net-worth investors.

Founded in 2002, Wolverine Trading LLC is a registered broker/dealer headquartered in Chicago, Illinois. The firm is a subsidiary of Wolverine Holdings LP. Wolverine Trading engages in market making and valuation arbitrage across global markets.

American Stock Exchange LLC operates as stock and securities exchange. It offers trading of equities, options, exchange traded funds (ETFs) and structured products. The exchange provides a floor-based auction market that focuses in stocks, bonds and exchange-traded funds (ETFs). AMEX lists primarily small and midsized companies and newer issues. It also has a growing business in listing structured products and closed-end funds. The company was founded in 1842 and is headquartered in New York, NY.

ABR Dynamic Fund LLC (ADF) is a registered investment adviser founded in 2015. Headquartered in New York City, the firm is a direct subsidiary of ABR Management LLC. ADF provides investment advisory and portfolio management services on a discretionary basis for RICs and non-US pooled investment vehicles registered with the Central Bank of Ireland.