TERADATA CORP /DE/ — Director's Dealing 2013

Aug 5, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADATA CORP /DE/ (TDC)
CIK: 0000816761
Period of Report: 2013-08-01

Reporting Person: Gnau Scott E (EVP, Teradata Labs)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-08-01	Common Stock	M	4806	$24.87	Acquired	88845	Direct
2013-08-01	Common Stock	S	4806	$62.72	Disposed	84039	Direct
2013-08-01	Common Stock	M	10301	$27.98	Acquired	94340	Direct
2013-08-01	Common Stock	S	10301	$62.72	Disposed	84039	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-08-01	Employee Stock Options	$24.87	M	4806	Disposed	2017-02-28	Common Stock (4806)	Direct
2013-08-01	Employee Stock Options	$27.98	M	10301	Disposed	2017-09-30	Common Stock (10301)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3213	Indirect

Footnotes

F1: Represents the number of Teradata shares attributable to units in the unitized Teradata stock fund of the Teradata 401(k) Savings Plan as of August 1, 2013.

F2: This option is fully exercisable.