Buchsbaum Thomas S

Director at QUANTUM CORP /DE/ · on record since Aug 30, 2006
Director at GROUP 1 SOFTWARE INC · on record since Dec 17, 2003

Insider trading activity of Buchsbaum Thomas S

Transactions on record: 49; since Dec 17, 2003

Open-market buys: 14; $55.2M

Open-market sells: 22; $653.2K

Companies traded: 2; last filing Sep 5, 2012

Figures computed from official regulatory filings — .

Companies where Buchsbaum Thomas S has traded

QUANTUM CORP /DE/26 tx · $55.2M · Sep 5, 2012
GROUP 1 SOFTWARE INC23 tx · $738.3K · Apr 5, 2004

Track record of Buchsbaum Thomas S

Statistical track record

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Open-market buys: 14

Last buy: Sep 7, 2006

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Transaction history of Buchsbaum Thomas S

Co-insiders of Buchsbaum Thomas S

Ahmad FuadQUANTUM CORP /DE/
Alset Inc.QUANTUM CORP /DE/
Alset International LtdQUANTUM CORP /DE/
Andersen Robert JQUANTUM CORP /DE/
Arden ToddQUANTUM CORP /DE/
ASHMAN TIMOTHY AQUANTUM CORP /DE/

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
QUANTUM CORP /DE/Listing on record	Sep 5, 2012	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 2, 2011	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 1, 2010	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 2, 2009	AwardD (derivative)	66,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 3, 2008	AwardD (derivative)	33,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 3, 2008	Award	11,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	Exercise	11,344	—	n/a (No price was disclosed in the filing)		SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	ExerciseD (derivative)	-11,344	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 20, 2007	AwardD (derivative)	33,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 20, 2007	Award	11,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	1,200	2.22	$2.7K	conv 26	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	1,200	2.21	$2.7K	conv 25	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	200	2.24	$448	conv 22	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	2,800	2.23	$6.2K	conv 30	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	2,000	2.20	$4.4K	conv 27	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	200	2.19	$438	conv 23	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	800	2.21	$1.8K	conv 25	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	202	2.17	$438.3	conv 23	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	147	2.18	$320.5	conv 22	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	1,800	2.23	$4K	conv 43	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	600	2.21	$1.3K	conv 35	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	1,700	2.24	$3.8K	conv 40	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	200	2.22	$444	conv 31	SEC
QUANTUM CORP /DE/Listing on record	Sep 5, 2006	Buy	5,000	11,035.00	$55.2M	conv 60First in 12mo	SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2006	AwardD (derivative)	11,344	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
QUANTUM CORP /DE/Listing on record	Sep 5, 2012	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 2, 2011	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 1, 2010	Award	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 2, 2009	AwardD (derivative)	66,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 3, 2008	AwardD (derivative)	33,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 3, 2008	Award	11,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	Exercise	11,344	—	n/a (No price was disclosed in the filing)		SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	ExerciseD (derivative)	-11,344	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 20, 2007	AwardD (derivative)	33,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Aug 20, 2007	Award	11,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	1,200	2.22	$2.7K	conv 26	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	1,200	2.21	$2.7K	conv 25	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	200	2.24	$448	conv 22	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	2,800	2.23	$6.2K	conv 30	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	2,000	2.20	$4.4K	conv 27	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	200	2.19	$438	conv 23	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	800	2.21	$1.8K	conv 25	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	202	2.17	$438.3	conv 23	SEC
QUANTUM CORP /DE/Listing on record	Sep 8, 2006	Buy	147	2.18	$320.5	conv 22	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	1,800	2.23	$4K	conv 43	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	600	2.21	$1.3K	conv 35	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	1,700	2.24	$3.8K	conv 40	SEC
QUANTUM CORP /DE/Listing on record	Sep 6, 2006	Buy	200	2.22	$444	conv 31	SEC
QUANTUM CORP /DE/Listing on record	Sep 5, 2006	Buy	5,000	11,035.00	$55.2M	conv 60First in 12mo	SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2006	AwardD (derivative)	11,344	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC