TERADATA CORP /DE/ — Director's Dealing 2014

May 2, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TERADATA CORP /DE/ (TDC)
CIK: 0000816761
Period of Report: 2014-04-30

Reporting Person: RINGLER JAMES M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-04-30	Common Stock	M	9080	$45.46	Acquired	48862	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-04-30	Phantom Stock Units	$0	M	9080	Disposed		Common Stock (9080)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	31974	Indirect
Common Stock	11305	Indirect

Footnotes

F1: Each unit of phantom stock converts into one share of common stock.

F2: The phantom stock units settle in stock on April 30, 2014.