Allen David Steinkopf

Mairs & Power, Inc. is an independent, SEC-registered investment advisor headquartered in St. Paul, Minnesota. Founded in 1931, the firm provides discretionary and non-discretionary investment advisory services to a variety of clients, such as institutional accounts, individuals, pension and profit-sharing plans, trusts, trust companies and health and welfare plans.

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.

Securian Asset Management, Inc. (Securian AM) is a SEC-registered investment advisor headquartered in St. Paul, Minnesota. The firm was founded in 1984 and formerly known as MIMLIC Asset Management, Inc. and Advantus Capital Management, Inc. They are a wholly-owned subsidiary of Securian Financial Group, Inc., ultimately owned by Minnesota Mutual Cos., Inc. Securian AM offers discretionary and non-discretionary asset management for registered investment companies, insurance companies, including separate accounts of insurance companies, and other institutional investors.

US Bancorp Asset Management, Inc. (USBAM) is a registered investment advisor headquartered in Minneapolis, Minnesota. The firm was founded in March 2001 and formerly known as FAF Advisors, Inc. They are a direct wholly-owned subsidiary of US Bank National Association, which is owned by US Bancorp (NYSE: USB), a diversified financial holding company. USBAM provides investment advisory services through managed accounts to institutional clients, money market mutual funds, and privately offered investment fund.