<SEC-DOCUMENT>0001193125-17-074899-index.html : 20170308
<SEC-HEADER>0001193125-17-074899.hdr.sgml : 20170308
<ACCEPTANCE-DATETIME>20170308171832
ACCESSION NUMBER:		0001193125-17-074899
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20170308
DATE AS OF CHANGE:		20170308
EFFECTIVENESS DATE:		20170308

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TERADATA CORP /DE/
		CENTRAL INDEX KEY:			0000816761
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPUTERS [3571]
		IRS NUMBER:				753236470
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33458
		FILM NUMBER:		17675983

	BUSINESS ADDRESS:	
		STREET 1:		10000 INNOVATION DRIVE
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45342
		BUSINESS PHONE:		937-242-4800

	MAIL ADDRESS:	
		STREET 1:		10000 INNOVATION DRIVE
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45342
</SEC-HEADER>
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<TEXT>
Document 1 - file: d501350ddefa14a.htm

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<DESCRIPTION>GRAPHIC
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Document 2 - file: g501350dap2b.jpg

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<DESCRIPTION>GRAPHIC
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Document 3 - file: g501350dsp1.jpg

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<SEQUENCE>4
<FILENAME>g501350dsp1a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g501350dsp1a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g501350dsp2a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g501350dsp2a.jpg

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<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g501350dsp3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g501350dsp3.jpg

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<SEQUENCE>7
<FILENAME>g501350dsp4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g501350dsp4.jpg

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