Contact Information

Teradata Investor Relations
17095 Via Del Campo
San Diego, CA 92127

Email: investor.relations@teradata.com
Phone: 858-485-2088

Nabil Elsheshai
SVP, Corporate Development and Investor Relations
Phone: 858-485-2125

Email: nabil.elsheshai@teradata.com

Shareholder correspondence should be mailed to:
Computershare
C/O: Shareholder Services
PO Box 505000
Louisville KY 40233-5000

Overnight correspondence should be sent to:
Computershare
C/O: Shareholder Services
462 South 4th Street
Suite 1600
Louisville KY 40202

Shareholder website:
www.computershare.com/investor

Shareholder online inquiries:
https://www-us.computershare.com/investor/Contact

Phone:
888-730-8825 (U.S.)
781-575-4592 (International)

TDD for the hearing impaired:
800-952-9245 (U.S.)
781-575-4592 (International)