Jeffrey Robert Tyler

Principal Management Corp. (PMC) is a registered investment advisor located in Des Moines, Iowa. Principal Financial Services, Inc., a wholly-owned subsidiary of Principal Financial Group, Inc. (NYSE: PFG), is a 100% stockowner of PMC. The firm primarily serves as the administrator and manager-of-managers on behalf of Principal Funds, organized by Principal Life Insurance Co. They also serve as the administrator for Principal ETFs. For some of the funds, some of sub-advisor investment advisory and administrative services are provided by PMC doing business as "Principal Portfolio Strategies." In addition, PMC is registered with the Commodity Futures Trading Commission (“CFTC”) as a Commodity Pool Operator (“CPO”) and operates one of more controlled foreign corporations (each a “CFC”) of the registered fund for which they act as a registered CPO. PMC is also a member of the National Futures Association ("NFA). PMC's clients include mutual funds, ETFs, funds of funds, and unregistered separate accounts of a Principal Life Insurance Co.

Citicorp, Inc. operates as a bank holding company. The firm through its subsidiaries provides banking, lending, insurance, investment, and commercial banking services. The company was founded in 1967 and is headquartered in New York, NY.

Principal Global Investors LLC, dba Principal Asset Management (Principal AM), is a SEC-registered investment advisor headquartered in Des Moines, Iowa. The firm was founded in 1998 and is a wholly owned subsidiary of the Principal Global Investors Holding Co. (US) LLC and their ultimate parent is Principal Financial Group, Inc. (NASDAQ: PFG). Principal AM provides investment advisory services to institutional investors and individuals on a discretionary or non-discretionary basis.

American Century Investment Management, Inc. (ACIM) is a SEC-registered investment advisor and mutual fund manager headquartered in Kansas City, Missouri. The firm was founded by James E. Stowers, Jr. in 1958 and is a wholly-owned subsidiary of American Century Cos., Inc. ACIM provides portfolio management services to financial advisors, individual investors and institutional clients.