E-mail: investor.relations@mastercard.com Phone: 914-249-4565
EQ Shareowner Services
Online
www.Shareowneronline.com
Telephone
Shareowner Relations Specialists are available Monday – Friday, from 7:00 a.m. to 7:00 p.m. Central Standard Time. Toll-Free: 800-837-7579 Outside the United States: 651-450-4064
Written Correspondence EQ Shareowner Services P.O. Box 64874 St. Paul, MN 55164
Certified and Overnight Delivery EQ Shareowner Services 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55180