The series is managed by a team of portfolio managers. Maura A. Shaughnessy has been with MFS since 1991 and has managed the series since its inception in 1995. Claud Davis has been with MFS since 1989 and has managed the series since 2014.
Before purchasing any variable product, consider the objectives, risks, charges, and expenses associated with the underlying investment option(s) and those of the product itself. For a prospectus, or summary prospectus if available, containing this and other information, contact your investment or insurance professional. Read the prospectus carefully before investing.