ESBER EDWARD M

Director at QUANTUM CORP /DE/ · on record since Aug 30, 2006

Insider trading activity of ESBER EDWARD M

Transactions on record: 36; since Feb 26, 2004

Open-market buys: 8; $148K

Open-market sells: 4; $648.3K

Companies traded: 1; last filing Apr 7, 2011

Figures computed from official regulatory filings — .

Companies where ESBER EDWARD M has traded

QUANTUM CORP /DE/36 tx · $1M · Apr 7, 2011

Track record of ESBER EDWARD M

Statistical track record

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Open-market buys: 8

Last buy: Aug 12, 2010

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Transaction history of ESBER EDWARD M

Co-insiders of ESBER EDWARD M

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/
Auvil Paul R. IIIQUANTUM CORP /DE/
Avallone PamelaQUANTUM CORP /DE/
BARRETT BARBARAQUANTUM CORP /DE/
BELLUZZO RICHARDQUANTUM CORP /DE/
Black PhilipQUANTUM CORP /DE/
Blevins Tony JQUANTUM CORP /DE/
BRC Partners Management GP, LLCQUANTUM CORP /DE/

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-33,000	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	Apr 7, 2011	Exercise	18,750	2.08 USD	$39K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-66,000	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	Apr 7, 2011	Exercise	66,000	1.16 USD	$76.6K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	Exercise	33,000	1.77 USD	$58.4K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	Sell	-136,500	2.80 USD	$382.2K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-18,750	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	Apr 7, 2011	Exercise	18,750	2.33 USD	$43.7K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-18,750	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	Feb 16, 2011	Sell	-85,000	2.82 USD	$239.7K		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	Aug 12, 2010	Buy	10,000	1.13	$11.3K	conv 27	SEC
QUANTUM CORP /DE/Listing on record	Aug 2, 2010	Buy	22,500	1.66 USD	$37.4K	conv 61First in 12mo	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	Aug 10, 2009	Sell	-27,400	0.96	$26.3K		SEC
QUANTUM CORP /DE/Listing on record	Aug 10, 2009	Sell	-100	0.96	$96		SEC
QUANTUM CORP /DE/Listing on record	Nov 10, 2008	Buy	27,500	0.29	$8K	conv 36	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 13, 2008	Buy	2,551	1.65	$4.2K	conv 24	SEC
QUANTUM CORP /DE/Listing on record	Aug 13, 2008	Buy	9,949	1.69	$16.8K	conv 31	SEC
QUANTUM CORP /DE/Listing on record	May 28, 2008	Buy	8,000	1.68	$13.4K	conv 38	SEC
QUANTUM CORP /DE/Listing on record	May 28, 2008	Buy	12,000	1.71	$20.5K	conv 42	SEC
QUANTUM CORP /DE/Listing on record	May 21, 2008	Buy	20,000	1.82	$36.4K	conv 71First in 12mo	SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	Exercise	8,062	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-33,000	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	Apr 7, 2011	Exercise	18,750	2.08 USD	$39K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-66,000	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	Apr 7, 2011	Exercise	66,000	1.16 USD	$76.6K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	Exercise	33,000	1.77 USD	$58.4K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	Sell	-136,500	2.80 USD	$382.2K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-18,750	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	Apr 7, 2011	Exercise	18,750	2.33 USD	$43.7K	Unusual size	SEC
QUANTUM CORP /DE/Listing on record	Apr 7, 2011	ExerciseD (derivative)	-18,750	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	Feb 16, 2011	Sell	-85,000	2.82 USD	$239.7K		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	Aug 12, 2010	Buy	10,000	1.13	$11.3K	conv 27	SEC
QUANTUM CORP /DE/Listing on record	Aug 2, 2010	Buy	22,500	1.66 USD	$37.4K	conv 61First in 12mo	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	Aug 10, 2009	Sell	-27,400	0.96	$26.3K		SEC
QUANTUM CORP /DE/Listing on record	Aug 10, 2009	Sell	-100	0.96	$96		SEC
QUANTUM CORP /DE/Listing on record	Nov 10, 2008	Buy	27,500	0.29	$8K	conv 36	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 13, 2008	Buy	2,551	1.65	$4.2K	conv 24	SEC
QUANTUM CORP /DE/Listing on record	Aug 13, 2008	Buy	9,949	1.69	$16.8K	conv 31	SEC
QUANTUM CORP /DE/Listing on record	May 28, 2008	Buy	8,000	1.68	$13.4K	conv 38	SEC
QUANTUM CORP /DE/Listing on record	May 28, 2008	Buy	12,000	1.71	$20.5K	conv 42	SEC
QUANTUM CORP /DE/Listing on record	May 21, 2008	Buy	20,000	1.82	$36.4K	conv 71First in 12mo	SEC
QUANTUM CORP /DE/Listing on record	Aug 30, 2007	Exercise	8,062	—	n/a (No price was disclosed in the filing)		SEC