LEUNG GABRIEL

Director at ALBANY MOLECULAR RESEARCH INC · on record since Nov 16, 2010
Director at DELCATH SYSTEMS, INC. · on record since Mar 31, 2011
Director at PERNIX THERAPEUTICS HOLDINGS, INC. · on record since Nov 22, 2016
Director at NovoCure Ltd · on record since Jun 3, 2026
Exec. VP, Pres., Oncology Bus. at OSI PHARMACEUTICALS INC · on record since Jun 17, 2005

Insider trading activity of LEUNG GABRIEL

Transactions on record: 385; since Jun 3, 2004

Open-market buys: 3; $30.9K

Open-market sells: 183; $33.8M

Companies traded: 5; last filing Jun 5, 2026

Figures computed from official regulatory filings — .

Companies where LEUNG GABRIEL has traded

NovoCure Ltd150 tx · $26.7M · Jun 5, 2026
PERNIX THERAPEUTICS HOLDINGS, INC.3 tx · May 23, 2018
ALBANY MOLECULAR RESEARCH INC13 tx · $573.6K · Mar 4, 2015
DELCATH SYSTEMS, INC.7 tx · $11.8K · Jul 9, 2014
OSI PHARMACEUTICALS INC212 tx · $28M · Jun 9, 2010

Track record of LEUNG GABRIEL

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

Transaction history of LEUNG GABRIEL

Co-insiders of LEUNG GABRIEL

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
NovoCure LtdListing on record	Jun 5, 2026	AwardD (derivative)	16,999	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 5, 2026	Award	11,610	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 3, 2026	Sell	-2,945	15.77 USD	$46.4K	SEC
NovoCure LtdListing on record	Jun 6, 2025	AwardD (derivative)	16,697	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 6, 2025	Award	11,215	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 4, 2025	Sell	-999	17.31 USD	$17.3K	SEC
NovoCure LtdListing on record	Jun 6, 2024	Sell	-964	23.89 USD	$23K	SEC
NovoCure LtdListing on record	Jun 6, 2024	AwardD (derivative)	6,229	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 6, 2024	Award	4,053	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 9, 2023	Award	3,853	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 9, 2023	AwardD (derivative)	6,277	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 10, 2022	AwardD (derivative)	4,350	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 10, 2022	Award	2,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Aug 6, 2021	Sell	-1,000	152.50 USD	$152.5K	SEC
NovoCure LtdListing on record	Aug 6, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	Aug 6, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jul 8, 2021	Sell	-1,000	183.54 USD	$183.5K	SEC
NovoCure LtdListing on record	Jul 8, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jul 8, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	Jun 11, 2021	Award	814	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 11, 2021	AwardD (derivative)	1,499	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 8, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 8, 2021	Sell	-1,000	204.55 USD	$204.6K	SEC
NovoCure LtdListing on record	Jun 8, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	May 6, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
NovoCure LtdListing on record	Jun 5, 2026	AwardD (derivative)	16,999	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 5, 2026	Award	11,610	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 3, 2026	Sell	-2,945	15.77 USD	$46.4K	SEC
NovoCure LtdListing on record	Jun 6, 2025	AwardD (derivative)	16,697	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 6, 2025	Award	11,215	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 4, 2025	Sell	-999	17.31 USD	$17.3K	SEC
NovoCure LtdListing on record	Jun 6, 2024	Sell	-964	23.89 USD	$23K	SEC
NovoCure LtdListing on record	Jun 6, 2024	AwardD (derivative)	6,229	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 6, 2024	Award	4,053	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 9, 2023	Award	3,853	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 9, 2023	AwardD (derivative)	6,277	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 10, 2022	AwardD (derivative)	4,350	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 10, 2022	Award	2,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Aug 6, 2021	Sell	-1,000	152.50 USD	$152.5K	SEC
NovoCure LtdListing on record	Aug 6, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	Aug 6, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jul 8, 2021	Sell	-1,000	183.54 USD	$183.5K	SEC
NovoCure LtdListing on record	Jul 8, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jul 8, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	Jun 11, 2021	Award	814	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 11, 2021	AwardD (derivative)	1,499	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 8, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NovoCure LtdListing on record	Jun 8, 2021	Sell	-1,000	204.55 USD	$204.6K	SEC
NovoCure LtdListing on record	Jun 8, 2021	Exercise	1,000	31.45 USD	$31.5K	SEC
NovoCure LtdListing on record	May 6, 2021	ExerciseD (derivative)	-1,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC