John W. Gambla

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.

Founded in 2000, Nuveen HydePark Group LLC is a registered investment advisor located in Chicago. The firm is a subsidiary of Nuveen Investment Solutions, Inc. Their ultimate parent is Windy City Investments Holdings LLC

Dow 30 Premium & Dividend Income Fund, Inc. was a Closed-End Investment Fund/Investment Trust. The Fund's investment objective was to provide stockholders with a high level of current income, with a secondary objective of capital appreciation. It was headquartered in Chicago, IL.

Nuveen Asset Management LLC (NAM) is a SEC-registered investment advisor headquartered in Chicago, Illinois. The firm was founded in 2011 and is a subsidiary of Nuveen Fund Advisors LLC, which is ultimately owned by TIAA Board of Governors. NAM provides investment advisory and sub-advisory services to a broad range of individual and institutional clients, such as open-end and closed-end investment companies and other pooled investment vehicles.