HOWERTON MICHAEL

Chief Financial Officer at IMCLONE SYSTEMS INC · on record since Dec 22, 2004

Insider trading activity of HOWERTON MICHAEL

Transactions on record: 27; since Dec 24, 2003

Open-market buys: 0

Open-market sells: 7; $1M

Companies traded: 1; last filing Oct 10, 2006

Figures computed from official regulatory filings — .

Companies where HOWERTON MICHAEL has traded

IMCLONE SYSTEMS INC27 tx · $1.2M · Oct 10, 2006

Track record of HOWERTON MICHAEL

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

Transaction history of HOWERTON MICHAEL

Co-insiders of HOWERTON MICHAEL

AMERICAN PROPERTY INVESTORS INCIMCLONE SYSTEMS INC
AMERICAN REAL ESTATE HOLDINGS L PIMCLONE SYSTEMS INC
BAILEY MICHAEL PIMCLONE SYSTEMS INC
BARBERRY CORP /NY/IMCLONE SYSTEMS INC
BECKTON CORPIMCLONE SYSTEMS INC
Benlhassan KhadijaIMCLONE SYSTEMS INC
BODNAR ANDREW GIMCLONE SYSTEMS INC
BOHLEN PETERIMCLONE SYSTEMS INC
BONFIELD ANDREW R JIMCLONE SYSTEMS INC
BORZILLERI PETER RIMCLONE SYSTEMS INC
Bray DHIMCLONE SYSTEMS INC
Cammy LisaIMCLONE SYSTEMS INC
Castor Management Services Inc.IMCLONE SYSTEMS INC
Celentano John EIMCLONE SYSTEMS INC
CROUSE WILLIAM WIMCLONE SYSTEMS INC
CROWLEY RichardIMCLONE SYSTEMS INC
Dabney Raymond C.IMCLONE SYSTEMS INC
DALESANDRO MARGARETIMCLONE SYSTEMS INC
Denner Alexander JIMCLONE SYSTEMS INC
DePinto Joseph IIMCLONE SYSTEMS INC
Deuel ThomasIMCLONE SYSTEMS INC
DEVITA VINCENTIMCLONE SYSTEMS INC
DUNNE CHARLESIMCLONE SYSTEMS INC
Ehmer BernhardIMCLONE SYSTEMS INC
FAZIO JOHN AIMCLONE SYSTEMS INC
FISCHER JOSEPH LIMCLONE SYSTEMS INC
Frost PhilipIMCLONE SYSTEMS INC
GALLAGHER THOMAS CIMCLONE SYSTEMS INC
GOLDSTEIN PAUL AIMCLONE SYSTEMS INC
Haimovitz JulesIMCLONE SYSTEMS INC
HICKLIN DANIEL JIMCLONE SYSTEMS INC
HIGH RIVER LIMITED PARTNERSHIP /NY/IMCLONE SYSTEMS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	ExerciseD (derivative)	-9,995	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Sell	-10,000	29.33	$293.3K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Exercise	10,000	6.94	$69.4K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Sell	-436	29.33	$12.8K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	ExerciseD (derivative)	-5	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	ExerciseD (derivative)	-3,125	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	Sell	-6,250	30.01	$187.6K		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	ExerciseD (derivative)	-3,125	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	Exercise	6,250	11.91	$74.4K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	Exercise	2,800	6.94	$19.4K		SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	ExerciseD (derivative)	-2,800	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	Sell	-2,800	40.00	$112K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	Sell	-2,200	40.00	$88K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	Exercise	2,200	6.94	$15.3K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	ExerciseD (derivative)	-2,200	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,667	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,667	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	0	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,666	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	0	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	Sell	-5,000	35.00 USD	$175K		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	Exercise	5,000	6.94 USD	$34.7K		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Dec 22, 2004	AwardD (derivative)	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 11, 2004	Sell	-3,000	51.07 USD	$153.2K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	ExerciseD (derivative)	-9,995	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Sell	-10,000	29.33	$293.3K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Exercise	10,000	6.94	$69.4K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	Sell	-436	29.33	$12.8K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	Oct 10, 2006	ExerciseD (derivative)	-5	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	ExerciseD (derivative)	-3,125	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	Sell	-6,250	30.01	$187.6K		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	ExerciseD (derivative)	-3,125	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 29, 2006	Exercise	6,250	11.91	$74.4K	Unusual size	SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	Exercise	2,800	6.94	$19.4K		SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	ExerciseD (derivative)	-2,800	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	May 16, 2006	Sell	-2,800	40.00	$112K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	Sell	-2,200	40.00	$88K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	Exercise	2,200	6.94	$15.3K		SEC
IMCLONE SYSTEMS INCListing unverified	May 11, 2006	ExerciseD (derivative)	-2,200	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,667	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,667	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	0	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	6,666	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Jan 20, 2006	AwardD (derivative)	0	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	Sell	-5,000	35.00 USD	$175K		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	Exercise	5,000	6.94 USD	$34.7K		SEC
IMCLONE SYSTEMS INCListing unverified	Nov 3, 2005	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Dec 22, 2004	AwardD (derivative)	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IMCLONE SYSTEMS INCListing unverified	Aug 11, 2004	Sell	-3,000	51.07 USD	$153.2K		SEC