Timothy Ernest Keefe

Founded in 2001, Colrain Capital LLC is a registered investment advisor located in Boston, Massachusetts. The firm was formerly known as Mayo Investment Advisers LLC. Colrain Capital provides investment advisory services to a variety of client types including endowments, pension and profit sharing plans, high net-worth individuals, charitable organizations, and private investment funds.

Manulife Investment Management (US) LLC (Manulife IM (US)) is a SEC-registered investment advisor headquartered in Boston, Massachusetts. The firm was founded in 1968 and is a subsidiary of John Hancock Subsidiaries LLC, ultimately held by Manulife Financial Corp. (NYSE, TSX: MFC), a Canadian-based financial services firm. Manulife IM-US manages assets for a variety of institutional and other types of clients, such as public and private pension funds, foundations, mandatory provident funds outside the US, financial institutions, investment trusts, separately managed account clients, and high net-worth individuals. The firm also manages registered funds, which includes UCITS, US and Canadian open- and closed-end mutual funds and privately offered unregistered investment funds.

Boston-based John Hancock Advisers, Inc. (JHA) is the mutual fund affiliate of John Hancock Financial Services, Inc. and manages the John Hancock family of retail and institutional mutual funds, as well as separate equity portfolios for private accounts and retirement plans for individual and institutional investors. In 2003, Manulife Financial Corp. (TSX, NYSE: MFC) and John Hancock Financial Services, Inc. (NYSE: JHF) announced that they would merge and would thus create a leading global insurance franchise. The combined company will market products and services under multiple brands including John Hancock in the US and Manulife in Canada and the US.

BlackRock Advisors LLC is a SEC-registered investment advisor and mutual fund manager headquartered in New York City. The firm was founded in 1994 and is a subsidiary of BlackRock Capital Holdings, Inc., ultimately held by BlackRock, Inc. (NYSE: BLK). BlackRock Advisors manages assets for US-registered investment companies and 529 Plans.