TANSILL DOUGLAS T

Director at THINKORSWIM GROUP INC. · on record since Jun 8, 2006
Director at NIAGARA CORP · on record since Jul 23, 2004

Insider trading activity of TANSILL DOUGLAS T

Transactions on record: 21; since Oct 24, 2003

Open-market buys: 2; $98K

Open-market sells: 0

Companies traded: 2; last filing Jun 15, 2009

Figures computed from official regulatory filings — .

Companies where TANSILL DOUGLAS T has traded

THINKORSWIM GROUP INC.20 tx · $281.7K · Jun 15, 2009
NIAGARA CORP1 tx · $48K · Jul 23, 2004

Track record of TANSILL DOUGLAS T

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

Transaction history of TANSILL DOUGLAS T

Co-insiders of TANSILL DOUGLAS T

AINGE DALE CTHINKORSWIM GROUP INC.
BARBA LEE KTHINKORSWIM GROUP INC.
CLARK THOR ATHINKORSWIM GROUP INC.
COVAL MICHAEL DTHINKORSWIM GROUP INC.
GILLESPIE MICHAEL DTHINKORSWIM GROUP INC.
GOLDSMITH MICHAEL HTHINKORSWIM GROUP INC.
GONZALEZ NELSON ANTONIOTHINKORSWIM GROUP INC.
HELBLING PAUL ATHINKORSWIM GROUP INC.
JARDINE ROSS WTHINKORSWIM GROUP INC.
JOHNSTON FRED JTHINKORSWIM GROUP INC.
Kane Ida KathleenTHINKORSWIM GROUP INC.
KITTEL ROBERT ATHINKORSWIM GROUP INC.
McFarlan Franklin WarrenTHINKORSWIM GROUP INC.
MEISS HANS VONTHINKORSWIM GROUP INC.
NOWADLY MARK JNIAGARA CORP
OLSON DANIEL STHINKORSWIM GROUP INC.
POLSKY LISATHINKORSWIM GROUP INC.
Santori PeterTHINKORSWIM GROUP INC.
SCHARF MICHAEL JNIAGARA CORP
SCOTT ANDREW BTHINKORSWIM GROUP INC.
Sheridan Scott DanielTHINKORSWIM GROUP INC.
Simmonds AinslieTHINKORSWIM GROUP INC.
Sosnoff TomTHINKORSWIM GROUP INC.
VERKRUYSE ANTHONY JNIAGARA CORP
WILLIAMS ANGELA JTHINKORSWIM GROUP INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-1,550	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	Other	-161,050	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-2,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Mar 9, 2009	Award	7,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 21, 2009	Award	7,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 16, 2009	Award	7,000	7.95	$55.7K	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 23, 2008	Award	2,000	13.72	$27.4K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 23, 2008	AwardD (derivative)	2,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 8, 2007	AwardD (derivative)	1,550	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 8, 2007	Award	1,550	13.79	$21.4K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	Exercise	7,500	3.03	$22.7K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	ExerciseD (derivative)	-20,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	Exercise	20,000	0.78	$15.6K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	ExerciseD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 9, 2005	AwardD (derivative)	7,500	5.18 USD	$38.9K	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 13, 2004	AwardD (derivative)	7,500	3.03 USD	$22.7K		SEC
NIAGARA CORPListing unverified	Jul 23, 2004	Buy	8,000	6.00 USD	$48K	conv 48	SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 17, 2003	Award	15,000	0.78 USD	$11.7K		SEC
THINKORSWIM GROUP INC.Listing unverified	Oct 31, 2003	Buy	66,667	0.75 USD	$50K	conv 80ClusterFirst in 12mo	SEC
THINKORSWIM GROUP INC.Listing unverified	Oct 24, 2003	AwardD (derivative)	20,000	0.78 USD	$15.6K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-1,550	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	Other	-161,050	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 15, 2009	OtherD (derivative)	-2,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Mar 9, 2009	Award	7,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 21, 2009	Award	7,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 16, 2009	Award	7,000	7.95	$55.7K	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 23, 2008	Award	2,000	13.72	$27.4K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 23, 2008	AwardD (derivative)	2,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 8, 2007	AwardD (derivative)	1,550	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jan 8, 2007	Award	1,550	13.79	$21.4K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	Exercise	7,500	3.03	$22.7K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	ExerciseD (derivative)	-20,000	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	Exercise	20,000	0.78	$15.6K		SEC
THINKORSWIM GROUP INC.Listing unverified	Jun 8, 2006	ExerciseD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 9, 2005	AwardD (derivative)	7,500	5.18 USD	$38.9K	Unusual size	SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 13, 2004	AwardD (derivative)	7,500	3.03 USD	$22.7K		SEC
NIAGARA CORPListing unverified	Jul 23, 2004	Buy	8,000	6.00 USD	$48K	conv 48	SEC
THINKORSWIM GROUP INC.Listing unverified	Dec 17, 2003	Award	15,000	0.78 USD	$11.7K		SEC
THINKORSWIM GROUP INC.Listing unverified	Oct 31, 2003	Buy	66,667	0.75 USD	$50K	conv 80ClusterFirst in 12mo	SEC
THINKORSWIM GROUP INC.Listing unverified	Oct 24, 2003	AwardD (derivative)	20,000	0.78 USD	$15.6K		SEC