Williams Thomas D

VP, Secretary & Gen Counsel at PEROT SYSTEMS CORP · on record since Oct 14, 2005

Insider trading activity of Williams Thomas D

Transactions on record: 43; since Oct 14, 2005

Open-market buys: 0

Open-market sells: 0

Companies traded: 1; last filing Nov 5, 2009

Figures computed from official regulatory filings — .

Companies where Williams Thomas D has traded

PEROT SYSTEMS CORP43 tx · $7.5M · Nov 5, 2009

Track record of Williams Thomas D

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Williams Thomas D

Co-insiders of Williams Thomas D

ALTABEF PETERPEROT SYSTEMS CORP
ANDERSON DARCYPEROT SYSTEMS CORP
Ballard James CPEROT SYSTEMS CORP
BLASNIK STEVEPEROT SYSTEMS CORP
CHAMPY JAMESPEROT SYSTEMS CORP
DELL INCPEROT SYSTEMS CORP
Dell International L.L.C.PEROT SYSTEMS CORP
DESOTO JORDANPEROT SYSTEMS CORP
FREEMAN RUSSELLPEROT SYSTEMS CORP
GALLAGHER JOHN S TPEROT SYSTEMS CORP
GAYDEN WILLIAMPEROT SYSTEMS CORP
HAHN CARLPEROT SYSTEMS CORP
Harper John EPEROT SYSTEMS CORP
Hill Patricia SuePEROT SYSTEMS CORP
HWGA LTDPEROT SYSTEMS CORP
Jain AnuragPEROT SYSTEMS CORP
Kelly Robert JPEROT SYSTEMS CORP
KING JOHNPEROT SYSTEMS CORP
Lyles Charles APEROT SYSTEMS CORP
MALONEY BRIAN TPEROT SYSTEMS CORP
MATTHEWS CAROLINE SPEROT SYSTEMS CORP
MEURER THOMASPEROT SYSTEMS CORP
MOORE CECIL H JRPEROT SYSTEMS CORP
Perot Family TrustPEROT SYSTEMS CORP
Perot FoundationPEROT SYSTEMS CORP
Perot Investment Trust IPEROT SYSTEMS CORP
Perot Investment Trust IIPEROT SYSTEMS CORP
Perot Investment Trust IIIPEROT SYSTEMS CORP
Perot Investment Trust IVPEROT SYSTEMS CORP
Perot Investment Trust VPEROT SYSTEMS CORP
PEROT ROSSPEROT SYSTEMS CORP
PEROT ROSS JRPEROT SYSTEMS CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-1,000	30.00	$30K		SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-80,000	16.03	$1.3M	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-7,000	15.74	$110.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-14,000	31.48	$440.7K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-19,500	15.13	$295K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-14,000	15.74	$220.4K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-9,750	29.54	$288K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-9,750	14.77	$144K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-24,000	16.37	$392.9K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-6,500	15.13	$98.3K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-6,500	30.26	$196.7K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-22,500	36.46	$820.4K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-71,514	30.00	$2.1M	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-13,000	14.77	$192K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-22,500	18.23	$410.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-3,000	32.74	$98.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-41,625	—	n/a (No price was disclosed in the filing)		SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-3,000	16.37	$49.1K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Oct 16, 2009	Other	-1,243	29.92	$37.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Sep 24, 2009	Other	-1,429	29.56	$42.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Aug 4, 2009	Other	-1,347	15.98	$21.5K		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	Other	-1,450	11.77	$17.1K		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	AwardD (derivative)	45,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	Award	50,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PEROT SYSTEMS CORPListing unverified	Nov 4, 2008	Other	-1,347	14.39	$19.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-1,000	30.00	$30K		SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-80,000	16.03	$1.3M	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-7,000	15.74	$110.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-14,000	31.48	$440.7K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-19,500	15.13	$295K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-14,000	15.74	$220.4K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-9,750	29.54	$288K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-9,750	14.77	$144K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-24,000	16.37	$392.9K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-6,500	15.13	$98.3K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-6,500	30.26	$196.7K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-22,500	36.46	$820.4K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-71,514	30.00	$2.1M	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-13,000	14.77	$192K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-22,500	18.23	$410.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-3,000	32.74	$98.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	Other	-41,625	—	n/a (No price was disclosed in the filing)		SEC
PEROT SYSTEMS CORPListing unverified	Nov 5, 2009	OtherD (derivative)	-3,000	16.37	$49.1K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Oct 16, 2009	Other	-1,243	29.92	$37.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Sep 24, 2009	Other	-1,429	29.56	$42.2K	Unusual size	SEC
PEROT SYSTEMS CORPListing unverified	Aug 4, 2009	Other	-1,347	15.98	$21.5K		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	Other	-1,450	11.77	$17.1K		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	AwardD (derivative)	45,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PEROT SYSTEMS CORPListing unverified	Mar 17, 2009	Award	50,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PEROT SYSTEMS CORPListing unverified	Nov 4, 2008	Other	-1,347	14.39	$19.4K		SEC