John Campbell

Cornerstone Investment Partners LLC (Cornerstone) is a registered investment advisor headquartered in Atlanta, Georgia. The firm was founded in 2001 and is wholly-owned by CIM Holdings LLC. Cornerstone provides portfolio management services to pension and profit-sharing plans, corporations, state or municipal government entities, other pooled investment vehicles, Registered Investment Companies, trusts, estates, individuals and charitable organizations.

Invesco Advisers, Inc. is a SEC-registered investment advisor headquartered in Atlanta, Georgia. They are a subsidiary of Invesco Group Services, Inc., ultimately held by Invesco Ltd. (NYSE: IVZ). The firm was founded in 1986 and previously known as Invesco Institutional NA, Inc. until April 2010 when Invesco Ltd. consolidated the businesses of their US investment advisors (Invesco AIM Advisors, Inc., Invesco AIM Capital Management, Inc., Invesco AIM Private Asset Management, Inc. and Invesco Global Asset Management NA, Inc.) under the name Invesco Advisers, Inc. They provide discretionary and non-discretionary investment advisory services to individuals, institutional and high net-worth clients through separate accounts, wrap fee programs and US registered investment companies and other Commingled Funds.