Investor Contacts

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

Investor Contact
Chad Bennett
Sr. Vice President of Investor Relations
and Corporate Development
Email: chad.bennett@Teradata.com

Shareholder correspondence should be mailed to:
Computershare
C/O: Shareholder Services
PO Box 43078
Providence, RI 02940-3078

Overnight correspondence should be sent to:
Computershare
C/O: Shareholder Services
150 Royall St
Suite 101
Canton, MA 02021

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)