Tom D. Barrett

Gradient Analytics LLC (Gradient) is an independent equity research firm headquartered in Phoenix, Arizona. It was founded by Carr Bettis and Donn Vickrey in 1996 and formerly known as Camelback Research Alliance. The firm is a wholly-owned subsidiary of Sabrient Systems LLC, which acquired the firm in August 2011. Gradient has particular expertise in financial analysis, forensic accounting and executive behavior. They publishes academically rigorous, unbiased, objective insights into the financial performance and equity valuation of liquid publicly traded companies globally for mutual fund managers, hedge fund managers, and other professional money managers.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Massachusetts Financial Services Co., dba MFS Investment Management (MFS), is a SEC-registered investment advisor and mutual fund manager headquartered in Boston, Massachusetts. The firm was founded in 1924 and is a subsidiary of Sun Life of Canada (US) Financial Services Holdings, Inc., ultimately held by Sun Life Financial, Inc. (TSX, NYSE: SLF) in Canada. The firm provides investment advisory and sub-advisory services to a range of institutional clients and pooled investment vehicles. MFS is a responsible investor and signatory to the UN Principles for Responsible Investment (UNPRI).

Sirios Capital Management LP (Sirios) is a SEC-registered investment advisor and hedge fund manager headquartered in Boston, Massachusetts. The firm was founded in 1999 by John Brennan, Jr. Sirios provides investment advice to private investment funds, UCITS Funds, registered investment companies, wrap program participants, and certain other institutional clients through separate accounts.