TERADATA CORP /DE/ — Director's Dealing 2011

Feb 16, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADATA CORP /DE/ (TDC)
CIK: 0000816761
Period of Report: 2011-02-14

Reporting Person: KOEHLER MICHAEL (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-14	Common Stock	A	155438	—	Acquired	331270.939	Direct

Footnotes

F1: Performance-based restricted stock unit awards acquired on February 14, 2011, based on the attainment of certain financial performance goals by the issuer.

F2: The total beneficial holdings on this report include 132.105 shares acquired under the Teradata Employee Stock Purchase Plan on January 31, 2011.