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: KEPLER DAVID E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-04-26	Common Stock	A	1721	—	Acquired	31705	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. The reporting person has elected to defer receipt of the shares until a later date.