Steven R. Gorham, CFA, is an investment officer of MFS Investment Management® (MFS®) and a portfolio manager of the value and global balanced portfolios of our mutual funds, variable annuities, and institutional investment products. Steve joined MFS in 1989 as a teleservices representative and became a member of the Financial Advisor Division sales desk in 1991. In 1992 he joined the Equity Research Department, and he became a research analyst in 1993 and an investment officer in 1996. He was named portfolio manager in 2000.

Joshua P. Marston, Portfolio Manager, is an Investment Officer, Director of Fixed Income, and Director of Structured & Financial Research at MFS Investment Management® (MFS®). Josh's responsibilities include managing MFS' fixed income portfolio management team as well as oversight of MFS' structured product strategy, dedicated structured product portfolios, and portfolio management responsibilities for several of the firm's other fixed income strategies. Mr. Marston has been employed in the investment area of MFS since 1999 as a credit analyst.

Alexander M. Mackey, CFA, is an investment officer and fixed income portfolio manager with MFS Investment Management(r) (MFS(r)). He has portfolio management responsibilities on the firm's limited duration and multi-sector fixed income strategies. He also has research analyst responsibilities. Alexander joined MFS in 1998 as a financial control assistant and was promoted to section manager in 2000. He joined the Fixed Income Department as a research associate in 2001 was promoted to fixed income research analyst in 2004. He took on portfolio management responsibilities in 2017. Alexander has a bachelor's degree from Trinity College and holds the Chartered Financial Analyst (CFA) designation. He is a member of the CFA Society of Boston.

Johnathan P. Munko is an investment officer and equity portfolio manager for the Total Return and Global Value strategies at MFS Investment Management® (MFS®). In this role, he is responsible for final buy and sell decisions, portfolio construction and risk and cash management. He also participates in the research process and strategy discussions. Johnathan joined MFS in 2010 as an equity research analyst following his participation in the firm's Summer MBA Internship program in 2009. He took on portfolio management responsibilities in 2019 and served as the US financial services sector leader as part of his analyst duties for three years. He previously served as a senior associate at PwC for two years, following three years as an associate. He began his career in the financial services industry in 2003. Johnathan earned a Bachelor of Science degree magna cum laude in accounting and computer science from Boston College and a Master of Business Administration degree from Dartmouth College's Tuck School of Business.