Portfolio manager changes for Sun Life MFS Global Value and Sun Life MFS International Value Funds

December 2, 2013

Plan sponsors may wish to consider whether this investment update has any implications for the investment options available within their plan. Sun Life Assurance Company of Canada purchases units of the Funds listed below which are established as segregated funds in accordance with the Insurance Companies Act (Canada).

In October 2013, MFS announced that Barnaby Wiener, Co-Portfolio Manager of Sun Life MFS Global Value Fund and Sun Life MFS International Value Fund, will be relinquishing his responsibilities as Co-PM on these funds effective December 31, 2014. This change is based on Mr. Wiener’s decision to focus his efforts on managing the MFS Prudent Wealth Strategy, in which he maintains a significant personal investment.

Mr. Wiener will be replaced by Pablo De la Mata who will be named Co-Portfolio Manager of these funds, effective September 30, 2014. Mr. De la Mata has nine years of industry experience and is currently a European research analyst with the firm. He will continue to cover health care, technology and the automotive se    ctor within capital goods until the transition is complete. Mr. De la Mata is a well-respected member of the MFS investment team and was identified by both MFS and Wiener as a favoured candidate for succession due to his and Mr. Wiener’s similar outlooks and management style. Mr. De la Mata has strong familiarity with the portfolios as 13% of the MFS International Value Fund’s assets are invested in names that he covers.

MFS continues to provide long transition periods for replacing portfolio managers on their funds. The transition period is consistent with the approach used by MFS in other portfolio manager changes, providing a full year for the newly assigned co-PM to integrate into his new functions and adapt to the generalist role. The managers will continue to benefit from MFS’s global research platform. MFS expects to have a successor for Mr. De le Mata’s research responsibilities and his role as sector head for Health Care candidate in place long before the September 2014 transition.

Pablo De la Mata is an investment officer of MFS Investment Management® (MFS®) and a non-U.S. equity research analyst responsible for identifying the most attractive investment opportunities in his assigned universe - health care, technology and the automotive sector within capital goods. Mr. De la Mata works closely with portfolio managers to ensure ideas are properly positioned within the portfolios. He is based in MFS’s London office but works primarily from his home in Portugal. Pablo joined MFS in 2008 prior to which, he was an equity research analyst for Magnetar Capital , BlackRock, Merrill Lynch Investment Managers. He is a graduate of Colegio Universitario de Estudios Financieros (CUNEF), BS.

Barnaby Wiener is an investment officer of MFS Investment Management® (MFS®) and equity portfolio manager of the international value, global value, and global total return portfolios of the firm's mutual funds, variable annuities, and institutional investment products. Barnaby joined MFS as a research analyst in 1998 and is based in MFS's London office. Prior to joining MFS, he was an equity research analyst at Merrill Lynch, served as an equity research analyst at Credit Lyonnais and was a captain in the British Army. He is a graduate of Ampleforth College and Oxford University. MFS portfolio managers are supported by an entire team of investment professionals in nine worldwide offices. The team employs a proprietary investment process to build better insights for our clients. The core principles of their approach are integrated research, global collaboration, and active risk management.

Please contact your Sun Life Financial Group Retirement Services representative.