MERCER WILLIAM J

Director at ZOLL MEDICAL CORP · on record since May 31, 2006
Director at INTUITIVE SURGICAL INC · on record since May 23, 2006
Director at Life Technologies Corp · on record since Oct 31, 2003
Director at ROTECH HEALTHCARE INC · on record since Sep 15, 2004

Insider trading activity of MERCER WILLIAM J

Transactions on record: 56; since Oct 31, 2003

Open-market buys: 0

Open-market sells: 18; $3.3M

Companies traded: 4; last filing Jun 5, 2006

Figures computed from official regulatory filings — .

Companies where MERCER WILLIAM J has traded

ZOLL MEDICAL CORP1 tx · Jun 5, 2006
INTUITIVE SURGICAL INC11 tx · $2.9M · Jun 5, 2006
ROTECH HEALTHCARE INC1 tx · Sep 29, 2005
Life Technologies Corp43 tx · $4.6M · Apr 30, 2004

Track record of MERCER WILLIAM J

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

Transaction history of MERCER WILLIAM J

Co-insiders of MERCER WILLIAM J

ABBOTT WILLIAM WROTECH HEALTHCARE INC
Alsene Steven PROTECH HEALTHCARE INC
Andersen Reiter KaraINTUITIVE SURGICAL INC
BARNES SUSAN KINTUITIVE SURGICAL INC
BARRATT CRAIG HINTUITIVE SURGICAL INC
Beery Joseph CINTUITIVE SURGICAL INC
BENCHIMOL CLAUDELife Technologies Corp
BERGERON JOHN PZOLL MEDICAL CORP
BIONDI JAMES WZOLL MEDICAL CORP
BLOEM JAMES HROTECH HEALTHCARE INC
BOUCHER DONALD RZOLL MEDICAL CORP
BRIGHT WILLARD MZOLL MEDICAL CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	Sell	-7,500	115.00	$862.5K	Unusual size	SEC
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	ExerciseD (derivative)	7,500	47.09	$353.2K		SEC
ZOLL MEDICAL CORPListing unverified	Jun 5, 2006	AwardD (derivative)	10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	Exercise	7,500	47.09	$353.2K		SEC
INTUITIVE SURGICAL INCListing on record	May 23, 2006	AwardD (derivative)	5,000	113.06	$565.3K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Sell	-1,200	115.01 USD	$138K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	ExerciseD (derivative)	5,000	16.62 USD	$83.1K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Exercise	5,000	16.62 USD	$83.1K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Sell	-3,800	115.35 USD	$438.3K		SEC
ROTECH HEALTHCARE INCListing unverified	Sep 29, 2005	Award	4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	May 24, 2005	AwardD (derivative)	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	May 24, 2004	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-700	74.39 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-9,300	74.40 USD	$691.9K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	700	30.08 USD	$21.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	4,466	61.17 USD	$273.2K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-700	74.38 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	1,500	61.17 USD	$91.8K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-700	74.38 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	700	61.17 USD	$42.8K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-1,500	74.40 USD	$111.6K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-1,500	74.40 USD	$111.6K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-700	74.39 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	9,300	30.08 USD	$279.7K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-9,300	74.40 USD	$691.9K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	Sell	-7,500	115.00	$862.5K	Unusual size	SEC
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	ExerciseD (derivative)	7,500	47.09	$353.2K		SEC
ZOLL MEDICAL CORPListing unverified	Jun 5, 2006	AwardD (derivative)	10,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	Jun 5, 2006	Exercise	7,500	47.09	$353.2K		SEC
INTUITIVE SURGICAL INCListing on record	May 23, 2006	AwardD (derivative)	5,000	113.06	$565.3K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Sell	-1,200	115.01 USD	$138K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	ExerciseD (derivative)	5,000	16.62 USD	$83.1K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Exercise	5,000	16.62 USD	$83.1K		SEC
INTUITIVE SURGICAL INCListing on record	Dec 9, 2005	Sell	-3,800	115.35 USD	$438.3K		SEC
ROTECH HEALTHCARE INCListing unverified	Sep 29, 2005	Award	4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	May 24, 2005	AwardD (derivative)	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
INTUITIVE SURGICAL INCListing on record	May 24, 2004	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-700	74.39 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-9,300	74.40 USD	$691.9K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	700	30.08 USD	$21.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	4,466	61.17 USD	$273.2K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-700	74.38 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	1,500	61.17 USD	$91.8K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-700	74.38 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	700	61.17 USD	$42.8K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	ExerciseD (derivative)	-1,500	74.40 USD	$111.6K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-1,500	74.40 USD	$111.6K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-700	74.39 USD	$52.1K		SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Exercise	9,300	30.08 USD	$279.7K	Unusual size	SEC
Life Technologies CorpListing unverified	Apr 30, 2004	Sell	-9,300	74.40 USD	$691.9K	Unusual size	SEC