Daryl Douglas Armstrong

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.

Founded in 2003, Seasons Capital Management LLC is a hedge fund manager based in San Francisco. They manage the Seasons Core Fund LP, the Seasons Institutional Core Fund LP, the Seasons Aggressive Fund LP, the Seasons Core Fund Ltd., the Seasons Aggressive Fund Ltd., the Seasons Leveraged Core Fund LP, the Seasons Leveraged Core Fund Ltd., the Seasons Core Master Fund LP, the Seasons Aggressive Master Fund LP, the Seasons Pinnacle Fund LP, the Seasons Pinnacle Fund Ltd. and the Seasons Summer Fund LP

Citigroup Global Markets, Inc. (Broker) (CGMI-Broker) is the broker/dealer division of Citigroup Global Markets, Inc., an investment bank headquartered in New York City with additional offices across the US. The firm was founded in 2004 and is a subsidiary of Citigroup Financial Products, Inc., ultimately held by Citigroup, Inc. (NYSE: C). CGMI-Broker covers all market capitalizations of the major global indices and provides macro and quantitative analysis of global markets and sector trends. Their core focus of the group is to help investing clients make informed decisions by providing value-added, independent, insightful analysis.

OppenheimerFunds, Inc. provides investment advice. The company was founded in 1959 and is headquartered in New York, NY.