Erik Weisman, is an investment officer and portfolio manager at MFS Investment Management®. He manages the firm's inflation-adjusted bond, strategic income, global bond, global total return, and global government portfolios. He joined the firm in 2002 as a global sovereign fixed-income research analyst. Previously, he served for two years as assistant to the U.S. Executive Director and for two years as an international economist in the U.S. Department of the Treasury. Erik earned a bachelor's degree from the University of Michigan and master's and Ph.D. degree from Duke University.

Andy Li, CFA - Fixed Income Portfolio Manager - As a Fixed Income Portfolio Manager, responsible for final buy and sell decisions, portfolio construction, risk assessment and cash management. Participates in the research process and strategy discussions. - Joined MFS in 2018 - Previous experience includes 4 years as Portfolio Manager at Man GLG; 6 years as Portfolio Manager at ECM Asset Management; 2 years as Management Consultant at Accenture. - Imperial College, London, Bachelor of Engineering, Honors

Henry Peabody, CFA - Investment Officer - Fixed Income Portfolio Manager - As a Fixed Income Portfolio Manager, responsible for final buy and sell decisions, portfolio construction, risk assessment and cash management. Participates in the research process and strategy discussions. - Joined MFS in 2019 - Previous experience includes 6 years as Vice President, Portfolio Manager and Research Analyst at Eaton Vance Management; 3 years as Vice President, Research Analyst at Merganser Capital Management; 6 years as Research Analyst and Trader at Emerson Investment Management. - Member of several portfolio management teams, primarily focused on US credit investing in core, core plus, global aggregate, global aggregate opportunistic and global credit strategies - Affiliations include Boston Security Analyst's Society, CFA Institute - Boston College, Carroll School of Management, Master of Business Administration - Trinity College, Bachelor of Arts

David P. Cole, CFA, is an Investment Officer of MFS Investment Management® (MFS®) and Portfolio Manager at the firm. David employed in the investment area of MFS since 2004 after working for five years as a High Yield Analyst for Franklin Templeton Investments. Prior to this, he served as a financial economist/treasury market analyst for Thomson Financial Services and two years as an economist for Standard and Poor's. David has a bachelor's degree from Cornell University and an MBA from University of California, Berkeley. He holds the Chartered Financial Analyst (CFA) designation.

Philipp S. Burgener, CFA, is an investment officer and fixed income portfolio manager with MFS Investment Management(r) (MFS(r)). He is a member of the firm's limited duration portfolio management team. He also has research analyst responsibilities. Philipp joined MFS in 2000 as an inside wholesaler and transferred to the Fixed Income Department in 2002 as an analytic support associate in the Quantitative Group. In 2003 he joined the Structured Products Group and was promoted to an Investment Grade Research Analyst in 2005. He took on portfolio management responsibilities in 2017. Philipp earned a Bachelor of Arts degree from Colgate University and his Master of Science degree from Boston University. He is also a member of the CFA Institute and Boston Security Analysts Society, Inc.

Matthew W. Ryan, CFA, is an investment officer and a portfolio manager of Massachusetts Financial Services Company. Before joining the firm in 1997, Matt worked for four years as an economist at the International Monetary Fund and for five years as an international economist with the U.S. Department of the Treasury. He was named a portfolio manager at MFS in 1998. He is a graduate of Williams College and earned a master's degree in international economics and foreign policy from Johns Hopkins University. Matt also holds the Chartered Financial Analyst (CFA) designation.

Ward Brown, CFA, Ph.D., is an investment officer and fixed income portfolio manager at MFS Investment Management® (MFS®). He is a member of the Emerging Markets Debt team, and his duties include managing the firm's emerging market debt strategies in addition to conducting macroeconomic research and individual credit analysis. Ward joined MFS in 2005 as a fixed-income research analyst and was named portfolio manager in 2008. Prior to joining MFS, he served as an economist for the International Monetary Fund for eight years. Ward spent four years as a research and teaching assistant for the Financial Markets Group at the London School of Economics and Political Science and later served as a lecturer at the school in the Economics Department. Ward earned his bachelor's degree from McGill University and holds a master's and a doctoral degree in Economics from the London School of Economics and Political Science. He holds the Chartered Financial Analyst designation.

Michael Skatrud, CFA, is an investment officer and fixed income research analyst at MFS Investment Management (MFS). He is responsible for identifying the most attractive investment opportunities in his assigned coverage universe and he works closely with portfolio managers to ensure ideas are properly positioned within portfolios. Michael joined MFS in 2013 from Columbia Management, where he had worked as a high yield analyst for four years. Previously, he was a senior credit analyst at Oppenheimer Funds, Inc., for two years and spent seven years as a corporate bond analyst at Putnam Investments. He began his career in the financial services industry in 1996. Michael earned a Bachelor of Science from the University of Wisconsin and holds a Master of Business Administration from the University of Pennsylvania's Wharton School of Business. He is a CFA charter holder and a member of the CFA Society Boston.