Benjamin Stone, IIMR *Investment Officer *Equity Portfolio Manager *As an Equity Portfolio Manager, responsible for buy and sell decisions, portfolio construction, risk control and cash management. Participates in the research process and strategy discussions. *Joined MFS in 2005; previous positions include Equity Research Analyst. *Previous experience includes 9 years as Research Analyst at Schroders Investment Management. *Affiliations include Institute of Investment Management and Research. *Durham University, BA, 2:1

Manolis Liodakis, Ph.D., Partner and Portfolio Manager of Arrowstreet Capital, L.P. and holds a seat on the firm’s Investment Committee. He has held these positions since August 2012. Dr. Liodakis is responsible for many of the functions associated with the day to day implementation of Arrowstreet’s investment strategies. Prior to Arrowstreet, Dr. Liodakis served in various roles at Citadel Asset Management most recently as Managing Director, Global Equities Hybrid Strategies. In addition, he has substantial sell side research experience. He worked for seven years at Citigroup in London, where he was Head of European Quantitative Equity Research and was recognized as Best Quantitative Analyst by Institutional Investor from 2004 to 2008. He has also worked in quantitative research groups at both Morgan Stanley and Salomon Brothers. Manolis received a Ph.D. in Finance from City University, London in 1999 and an MBA in Finance from the University of Birmingham in the UK in 1996. Manolis graduated from Athens University of Economics & Business in 1994 with a B.S. in Economics and Business.

Raj co-manages the Non-U.S. Growth strategies. Prior to his current position, he was a senior investment analyst covering European companies for the team. Before joining American Century Investments in 2002, he was a global equity analyst at Deutsche Asset Management. Raj has worked in the investment industry since 1993. He earned bachelor's degrees in finance and real estate from the University of Wisconsin. Raj is a CFA charterholder and a member of the CFA Institute.

Justin Henne, CFA. Managing Director - Customized Exposure Management. Mr. Henne leads the investment team responsible for the implementation and enhancement of Parametric’s Customized Exposure Management product. Since joining Parametric in 2004, Justin has gained extensive experience trading a wide variety of derivative instruments in order to meet each client’s unique exposure and risk management objectives. Justin earned a BA in Financial Management from the University of St. Thomas. He is a CFA® charterholder and a member of the CFA Society of Minnesota.

Ricky Fong, CFA, Portfolio Manager, joined The Clifton Group in 2010, which was acquired by Parametric in 2012. Mr. Fong began managing Parametric’s allocated portion of the Fund’s portfolio in February 2015

Puneet Mansharamani, CFA, is a Partner, Portfolio Manager and Quantitative Analyst of LSV. Mr. Mansharamani has more than 14 years of investment experience. At LSV, Mr. Mansharamani is part of our quantitative and implementation team, which is responsible for the day-to-day data management, portfolio implementation and ongoing enhancement of our models and systems. Prior to joining LSV, Mr. Mansharamani was an Analyst at Institutional Trust National City Corporation. His responsibilities included project management, systems development and designing financial and analytical applications fo

Guy Lakonishok, CFA is a Partner, Portfolio Manager and Quantitative Analyst at LSV. Prior to joining LSV, Mr. Lakonishok was a Vice President in the Quantitative Equity group at BlackRock. His responsibilities included research, portfolio implementation, system development and performance attribution. Prior to this experience, Mr. Lakonishok was an analyst in the Quantitative Equity group at Weiss, Peck, and Greer, where he was responsible for developing portfolio analytics and assisting in the day-to-day management of the portfolios. Mr. Lakonishok received a B.S. in Applied Science with

Greg Sleight is a Partner, Portfolio Manager and Quantitative Analyst of LSV. At LSV, Mr. Sleight is part of our quantitative and implementation team, which is responsible for the day-to-day data management, portfolio implementation and ongoing enhancement of our models and systems. Mr. Sleight received a B.S. in Material Science & Engineering from the University of Illinois in 2000 and an M.B.A. in Econometrics, Economics & Analytic Finance from the University of Chicago in 2006.

Mr. Zhao, Vice President and Portfolio Manager, has been a member of the team that manages the fund since joining American Century Investments in 2009 as a senior investment analyst. He became a vice president and senior investment analyst in 2016 and a vice president and portfolio manager in 2017. He has a bachelor’s degree in physics and a master’s degree in civil and environmental engineering from Clarkson University and an MBA from Carnegie Mellon University. He is a CFA charterholder.

Derek assists Arrowstreet’s research team in the development and enhancement of the firm’s forecasting and risk models. Derek was an intern at Arrowstreet in 2006 and joined full time in 2008 after working at Goldman Sachs for a year. He received his A.B. in Economics from Harvard in 2007 and is a CFA charterholder.