Home > Insider Trading > Filing (0001181431-12-017751)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
816761	Teradata Corp	TDC	Electronic Computers (3571)	753236470

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1410631	L Daniel Harrington	17095 Via Del Campo San Diego CA 92127	Evp, Technology & Support Svcs	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2012-03-13	11,498	$21.01	67,768	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	12,292	$20.84	80,060	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	18,552	$22.31	98,612	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	9,806	$24.87	108,418	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	25,376	$27.98	133,794	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	20,981	$30.68	154,775	No	4	M	Direct
Common Stock	Acquisiton	2012-03-13	9,954	$41.09	164,729	No	4	M	Direct
Common Stock	Disposition	2012-03-13	119,763	$67.00	44,966	No	4	S	Direct
Common Stock	Acquisiton	2012-03-14	5,000	$13.77	49,966	No	4	M	Direct
Common Stock	Disposition	2012-03-14	5,000	$67.12	44,966	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Options	Disposition	2012-03-13	11,498	$0.00	11,498	$21.01
Common Stock	Employee Stock Options	Disposition	2012-03-13	12,292	$0.00	12,292	$20.84
Common Stock	Employee Stock Options	Disposition	2012-03-13	18,552	$0.00	18,552	$22.31
Common Stock	Employee Stock Options	Disposition	2012-03-13	9,806	$0.00	9,806	$24.87
Common Stock	Employee Stock Options	Disposition	2012-03-13	25,376	$0.00	25,376	$27.98
Common Stock	Employee Stock Options	Disposition	2012-03-13	20,981	$0.00	20,981	$30.68
Common Stock	Employee Stock Options	Disposition	2012-03-13	9,954	$0.00	9,954	$41.09
Common Stock	Employee Stock Options	Disposition	2012-03-14	5,000	$0.00	5,000	$13.77

Remaning Holdings	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2015-03-01	No	4	M	Direct
0	2016-02-13	No	4	M	Direct
0	2016-10-31	No	4	M	Direct
0	2017-02-28	No	4	M	Direct
0	2017-09-30	No	4	M	Direct
20,982	2019-11-30	No	4	M	Direct
29,865	2020-11-29	No	4	M	Direct
80,922	2018-12-01	No	4	M	Direct

Footnotes

The price in Column 4 is a weighted average price. The prices actually received ranged from $67.00 to $67.04. The reporting person has provided to the issuer and will provide any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.
Sale of shares pursuant to Rule 10b5-1 Plan adopted on November 28, 2011.
This option is fully exercisable.
This option vests in four equal annual installments beginning on December 1, 2010.
This option vests in four equal annual installments beginning on November 30, 2011.
This option vests in four equal annual installments beginning on December 2, 2009.