Maguire Joanne M

Executive Vice President at LOCKHEED MARTIN CORP · on record since Jul 10, 2006
Director at Vistance Networks, Inc. · on record since May 11, 2026
Director at Freescale Semiconductor, Ltd. · on record since Dec 9, 2013
Director at TETRA TECH INC · on record since Nov 22, 2016
Director at VISTEON CORP · on record since Jun 9, 2026

Insider trading activity of Maguire Joanne M

Transactions on record: 134; since Jan 26, 2007

Open-market buys: 2; $22.7K

Open-market sells: 2; $12.2M

Companies traded: 5; last filing Jun 15, 2026

Figures computed from official regulatory filings — .

Companies where Maguire Joanne M has traded

VISTEON CORP27 tx · $1.6M · Jun 15, 2026
Vistance Networks, Inc.13 tx · $22.7K · May 11, 2026
TETRA TECH INC31 tx · $577.8K · Oct 2, 2024
Freescale Semiconductor, Ltd.4 tx · Dec 9, 2015
LOCKHEED MARTIN CORP59 tx · $23.5M · Mar 12, 2013

Track record of Maguire Joanne M

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

Transaction history of Maguire Joanne M

Co-insiders of Maguire Joanne M

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
VISTEON CORPListing on record	Jun 15, 2026	AwardD (derivative)	1,333	120.05 USD	$160K		SEC
VISTEON CORPListing on record	Jun 9, 2026	ExerciseD (derivative)	-1,829	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 9, 2026	Exercise	1,829	—	n/a (No price was disclosed in the filing)		SEC
Vistance Networks, Inc.Listing unverified	May 11, 2026	Award	16,807	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VISTEON CORPListing on record	Jun 9, 2025	Exercise	1,396	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 9, 2025	AwardD (derivative)	1,814	82.67 USD	$150K	Unusual size	SEC
VISTEON CORPListing on record	Jun 9, 2025	ExerciseD (derivative)	-1,396	—	n/a (No price was disclosed in the filing)		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2025	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Oct 2, 2024	Exercise	2,125	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Oct 2, 2024	ExerciseD (derivative)	-2,125	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Aug 7, 2024	Exercise	4,000	47.95 USD	$191.8K		SEC
TETRA TECH INCListing on record	Aug 7, 2024	ExerciseD (derivative)	-4,000	47.95 USD	$191.8K		SEC
TETRA TECH INCListing on record	Aug 7, 2024	Other	-862	225.24 USD	$194.2K		SEC
VISTEON CORPListing on record	Jun 10, 2024	Exercise	841	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 10, 2024	AwardD (derivative)	1,396	107.47 USD	$150K	Unusual size	SEC
VISTEON CORPListing on record	Jun 10, 2024	ExerciseD (derivative)	-841	—	n/a (No price was disclosed in the filing)		SEC
TETRA TECH INCListing on record	Nov 22, 2023	Award	1,054	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 22, 2023	AwardD (derivative)	425	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 21, 2023	Exercise	380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 21, 2023	ExerciseD (derivative)	-380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VISTEON CORPListing on record	Jun 26, 2023	Exercise	1,189	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 26, 2023	ExerciseD (derivative)	-1,189	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 12, 2023	AwardD (derivative)	841	148.66 USD	$125K		SEC
Vistance Networks, Inc.Listing unverified	May 15, 2023	Award	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 22, 2022	ExerciseD (derivative)	-318	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	Signals	Src
VISTEON CORPListing on record	Jun 15, 2026	AwardD (derivative)	1,333	120.05 USD	$160K		SEC
VISTEON CORPListing on record	Jun 9, 2026	ExerciseD (derivative)	-1,829	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 9, 2026	Exercise	1,829	—	n/a (No price was disclosed in the filing)		SEC
Vistance Networks, Inc.Listing unverified	May 11, 2026	Award	16,807	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VISTEON CORPListing on record	Jun 9, 2025	Exercise	1,396	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 9, 2025	AwardD (derivative)	1,814	82.67 USD	$150K	Unusual size	SEC
VISTEON CORPListing on record	Jun 9, 2025	ExerciseD (derivative)	-1,396	—	n/a (No price was disclosed in the filing)		SEC
Vistance Networks, Inc.Listing unverified	May 12, 2025	Award	40,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Oct 2, 2024	Exercise	2,125	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Oct 2, 2024	ExerciseD (derivative)	-2,125	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Aug 7, 2024	Exercise	4,000	47.95 USD	$191.8K		SEC
TETRA TECH INCListing on record	Aug 7, 2024	ExerciseD (derivative)	-4,000	47.95 USD	$191.8K		SEC
TETRA TECH INCListing on record	Aug 7, 2024	Other	-862	225.24 USD	$194.2K		SEC
VISTEON CORPListing on record	Jun 10, 2024	Exercise	841	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 10, 2024	AwardD (derivative)	1,396	107.47 USD	$150K	Unusual size	SEC
VISTEON CORPListing on record	Jun 10, 2024	ExerciseD (derivative)	-841	—	n/a (No price was disclosed in the filing)		SEC
TETRA TECH INCListing on record	Nov 22, 2023	Award	1,054	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 22, 2023	AwardD (derivative)	425	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 21, 2023	Exercise	380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 21, 2023	ExerciseD (derivative)	-380	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
VISTEON CORPListing on record	Jun 26, 2023	Exercise	1,189	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 26, 2023	ExerciseD (derivative)	-1,189	—	n/a (No price was disclosed in the filing)		SEC
VISTEON CORPListing on record	Jun 12, 2023	AwardD (derivative)	841	148.66 USD	$125K		SEC
Vistance Networks, Inc.Listing unverified	May 15, 2023	Award	47,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TETRA TECH INCListing on record	Nov 22, 2022	ExerciseD (derivative)	-318	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC