O'Connor John James

Director at ASPECT MEDICAL SYSTEMS INC · on record since Dec 7, 2006
Director at LEMAITRE VASCULAR INC · on record since Sep 24, 2008

Insider trading activity of O'Connor John James

Transactions on record: 209; since Dec 7, 2006

Open-market buys: 42; $371.5K

Open-market sells: 0

Companies traded: 2; last filing Sep 8, 2026

Figures computed from official regulatory filings — .

Companies where O'Connor John James has traded

LEMAITRE VASCULAR INC180 tx · $1.7M · Sep 8, 2026
ASPECT MEDICAL SYSTEMS INC29 tx · $969.8K · Nov 9, 2009

Track record of O'Connor John James

Statistical track record

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Open-market buys: 42

Last buy: Nov 2, 2010

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Transaction history of O'Connor John James

Co-insiders of O'Connor John James

Ahearn Margery EASPECT MEDICAL SYSTEMS INC
ARMSTRONG J NEALASPECT MEDICAL SYSTEMS INC
BARRETT JEFFREYASPECT MEDICAL SYSTEMS INC
BIRO JON CASPECT MEDICAL SYSTEMS INC
BOLLEN BOUDEWIJN LASPECT MEDICAL SYSTEMS INC
BOSTON SCIENTIFIC CORPASPECT MEDICAL SYSTEMS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Value · USD	Src
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	1.66	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.54	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.65	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.89	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.47	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	1.43	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.76	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.56	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.86	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.39	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	1.21	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.73	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.47	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.64	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	ExerciseD (derivative)	-1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	Exercise	1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	Award	476	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	ExerciseD (derivative)	-5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	Exercise	5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	ExerciseD (derivative)	-5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	Exercise	5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 11, 2025	Award	533	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 11, 2025	AwardD (derivative)	3,431	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 10, 2025	ExerciseD (derivative)	-2	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Value · USD	Src
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	1.66	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.54	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.65	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Sep 8, 2026	AwardD (derivative)	0.89	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.47	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	1.43	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.76	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.56	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Jun 5, 2026	AwardD (derivative)	0.86	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.39	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	1.21	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.73	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.47	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 30, 2026	AwardD (derivative)	0.64	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	ExerciseD (derivative)	-1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	Exercise	1	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Mar 2, 2026	Award	476	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	ExerciseD (derivative)	-5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	Exercise	5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	ExerciseD (derivative)	-5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 15, 2025	Exercise	5	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 11, 2025	Award	533	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 11, 2025	AwardD (derivative)	3,431	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LEMAITRE VASCULAR INCListing on record	Dec 10, 2025	ExerciseD (derivative)	-2	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC