Mario C. DiPrisco is Vice President who was Research Analyst and member of IEIC and EMEIC. Mr. DiPrisco received his B.S. degree from the School of Foreign Service at Georgetown University in 1997. Prior to joining Dodge & Cox, he passed the State Department’s Foreign Service Written and Oral examinations and worked on a successful senatorial campaign. Mr. DiPrisco joined Dodge & Cox as a research assistant in 1998, and assumed international company research responsibilities in 2000. Mr. DiPrisco is a shareholder of the firm and holds the CFA designation.

Roger G. Kuo is Vice President, who was Senior Vice President and Director (since 2016) of Dodge & Cox; Research Analyst and member of Dodge & Cox’s Global Equity Investment Committee and Dodge & Cox’s International Equity Investment Committee . Mr. Kuo received his B.A. degree from Harvard College (magna cum laude) in 1993 and his M.B.A. degree in 1998 from Harvard Business School. Prior to graduate school, he worked at Bear Stearns as a financial analyst. He joined Dodge & Cox in 1998. Mr. Kuo is a shareholder of the firm and holds the CFA designation.

Keiko Horkan is Vice President of Dodge & Cox and Research Analyst and member of Dodge & Cox’s International Equity Investment Committee. Ms. Horkan received her B.A. and M.A. degrees in law from Keio University, Tokyo in 1993 and 1995 and an M.B.A. from the Stanford Graduate School of Business in 2000. Prior to entering business school, she worked for Booz Allen & Hamilton as a management consultant. Ms. Horkan joined Dodge & Cox in 2000. She is a shareholder of the firm and holds the CFA designation.

Mr. Bangayan received his B.A. degree in Applied Mathematics and Economics from Harvard College in 1999. Prior to joining Dodge & Cox, he worked as an equity research associate at Epoch Partners. Mr. Bangayan joined Dodge & Cox in 2002 as a research associate and assumed equity research responsibilities in 2006. Mr. Bangayan is a shareholder of the firm and a CFA charterholder.

Mr. Mertens received his Bachelor of Arts from Harvard College in 1994 and his Masters of Business Administration from the Harvard Business School in 2003. Prior to graduate school, he worked in private equity at Idealab and TA Associates and as a financial analyst at Alex Brown. He joined Dodge & Cox in 2003. Mr. Mertens is a shareholder of the firm and holds the CFA designation.

Mr. Somani received his B.S. and M.Eng. degrees in Electrical Engineering and Computer Science from MIT in 2001 and his M.B.A. degree from the Stanford Graduate School of Business in 2007. Prior to graduate school, he worked as a private equity associate at Francisco Partners and a corporate finance analyst at Morgan Stanley. Mr. Somani joined Dodge & Cox in 2007 and is a shareholder of the firm and a CFA charterholder.