WIMPFHEIMER LOREN

Senior Vice President at WITNESS SYSTEMS INC · on record since Jan 30, 2006

Insider trading activity of WIMPFHEIMER LOREN

Transactions on record: 184; since Dec 11, 2003

Open-market buys: 4; $18.4K

Open-market sells: 64; $5.1M

Companies traded: 1; last filing Feb 1, 2007

Figures computed from official regulatory filings — .

Companies where WIMPFHEIMER LOREN has traded

WITNESS SYSTEMS INC184 tx · $10.1M · Feb 1, 2007

Track record of WIMPFHEIMER LOREN

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

Transaction history of WIMPFHEIMER LOREN

Co-insiders of WIMPFHEIMER LOREN

ALLEN STEPHENWITNESS SYSTEMS INC
BATTERY INVESTMENT PARTNERS IV LLCWITNESS SYSTEMS INC
BATTERY PARTNERS IV LLCWITNESS SYSTEMS INC
BATTERY VENTURES IV LPWITNESS SYSTEMS INC
Bishop TomWITNESS SYSTEMS INC
BOURNE JOHN RWITNESS SYSTEMS INC
Byrd StevenWITNESS SYSTEMS INC
Cooley KeithWITNESS SYSTEMS INC
CROTTY THOMAS JWITNESS SYSTEMS INC
CURME OLIVER DWITNESS SYSTEMS INC
DAGRES TODD AWITNESS SYSTEMS INC
Dawes PhilWITNESS SYSTEMS INC
Demos DarrylWITNESS SYSTEMS INC
DISCOMBE NICHOLAS SANDERSWITNESS SYSTEMS INC
EVANS WILLIAM FWITNESS SYSTEMS INC
FORD JEFFREY SWITNESS SYSTEMS INC
FRISBIE RICHARD DWITNESS SYSTEMS INC
GALLAGHER STEVEWITNESS SYSTEMS INC
GOULD DAVID BWITNESS SYSTEMS INC
HEWETT NIGELWITNESS SYSTEMS INC
KATZ JOEL GWITNESS SYSTEMS INC
LAUTENBACH DAN JWITNESS SYSTEMS INC
LAWLER KENNETH PWITNESS SYSTEMS INC
LIVERNOCHE ALAINWITNESS SYSTEMS INC
Miller KathleenWITNESS SYSTEMS INC
MURRAY EDWITNESS SYSTEMS INC
OSBORNE TERENCE HWITNESS SYSTEMS INC
Richards BruceWITNESS SYSTEMS INC
Robinson William W Jr.WITNESS SYSTEMS INC
SINISGALLI PETER FWITNESS SYSTEMS INC
TREASTER NANCYWITNESS SYSTEMS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
WITNESS SYSTEMS INCListing unverified	Feb 1, 2007	AwardD (derivative)	10,000	22.36	$223.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 25, 2006	AwardD (derivative)	15,000	16.80	$252K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-1,200	18.26	$21.9K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-1,200	18.26	$21.9K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-2,225	18.00	$40.1K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-2,225	18.77	$41.8K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Sell	-2,225	19.43	$43.2K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Sell	-2,225	18.77	$41.8K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Sell	-2,225	18.18	$40.5K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Sell	-2,225	18.80	$41.8K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
WITNESS SYSTEMS INCListing unverified	Feb 1, 2007	AwardD (derivative)	10,000	22.36	$223.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 25, 2006	AwardD (derivative)	15,000	16.80	$252K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-1,200	18.26	$21.9K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-1,200	18.26	$21.9K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-1,200	8.86	$10.6K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-2,225	18.00	$40.1K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	ExerciseD (derivative)	-2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Exercise	2,225	9.19	$20.4K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 12, 2006	Sell	-2,225	18.77	$41.8K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Sell	-2,225	19.43	$43.2K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jul 10, 2006	Sell	-2,225	18.77	$41.8K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	ExerciseD (derivative)	-2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Exercise	2,225	8.86	$19.7K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Sell	-2,225	18.18	$40.5K	SEC
WITNESS SYSTEMS INCListing unverified	Jun 29, 2006	Sell	-2,225	18.80	$41.8K	SEC