Lisa A. Stange

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.

EMC Insurance Group, Inc. is an insurance holding company, which engages in the operation and sale of commercial lines of property and casualty insurance to small and medium-sized businesses. It operates through Property and Casualty Insurance and Reinsurance segments. The Property and Casualty Insurance segment includes both commercial and personal lines of insurance with a focus on medium-sized commercial accounts. The Reinsurance segment offers reinsurance for other insurers and reinsurers. The company was founded in 1974 and is headquartered in Des Moines, IA.

Employers Mutual Casualty Co. provides property and life insurance and reinsurance services. It offers business, personal, life, reinsurance, and loss control services. The company was founded in 1911 and is headquartered in Des Moines, IA.