Eric Michael Trigilio

Opus Investment Management, Inc. (Opus) is a SEC-registered investment advisor headquartered in Worcester, Massachusetts. They began as the asset management division of the former State Mutual Life Assurance Co. of America (State Mutual), incorporated in 1844 in Worcester, Massachusetts. The firm was founded in 1985, doing business first as SMA Financial Corp. and then as Allmerica Asset Management, reflecting corporate parentage. In 2003, their name was changed to Opus Investment Management, Inc. They are a wholly-owned subsidiary of The Hanover Insurance Group, Inc. (NYSE: THG) (previously Allmerica Financial Corp.). Opus generally offers discretionary investment advisory services on fixed income products to institutional investors such as insurance companies, self-insurance groups and other financial institutions. For some of their clients that wish to have equity market exposure, the firm also offers advisory services related to mutual funds and exchange traded funds.

Founded in 1982, Boston Advisors LLC is a registered investment advisor headquartered in Boston, Massachusetts. The firm is a subsidiary of Birdsong Capital LLC. They provide discretionary portfolio management services to individual and institutional clients.

The Commerce Insurance Co. (Investment Portfolio) (Commerce Insurance-IP) is the investment portfolio division of The Commerce Insurance Co., an insurance company headquartered in Webster, Massachusetts. The firm was founded in 1972 and is a subsidiary of MAPFRE USA Corp., ultimately owned by Fundación MAPFRE in Spain. Commerce Insurance-IP manages the insurance company portfolio.