TERADATA CORP /DE/ — Director's Dealing 2011

Apr 28, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADATA CORP /DE/ (TDC)
CIK: 0000816761
Period of Report: 2011-04-26

Reporting Person: COOPER NANCY E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-04-26	Common Stock	A	1721	—	Acquired	9813	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-04-26	Director Stock Option	$54.43	A	5044	Acquired	2021-04-26	Common Stock (5044)	Direct

Footnotes

F1: Award of restricted stock units issued under the Director Compensation Program. The units vest in four equal, quarterly installments commencing three months after the grant date.