PLANT JOHN C

Director at ZF TRW AUTOMOTIVE HOLDINGS CORP · on record since Feb 28, 2006
Executive Chairman & CEO at Howmet Aerospace Inc. · on record since Mar 12, 2019
Director at JABIL INC · on record since Apr 29, 2026
Director at MASCO CORP /DE/ · on record since May 9, 2012
President & CEO at ZF TRW AUTOMOTIVE HOLDINGS CORP · on record since Feb 2, 2004
Director at Howmet Aerospace Inc. · on record since Feb 11, 2016
Director at Gates Industrial Corp Ltd. · on record since Jan 25, 2018

Insider trading activity of PLANT JOHN C

Transactions on record: 1,008; since Mar 3, 2005

Open-market buys: 13; $6M

Open-market sells: 698; $320.8M

Companies traded: 5; last filing May 12, 2026

Figures computed from official regulatory filings — .

Companies where PLANT JOHN C has traded

MASCO CORP /DE/20 tx · $258.4K · May 12, 2026
JABIL INC15 tx · $8.6M · Apr 29, 2026
Howmet Aerospace Inc.78 tx · $235.6M · Feb 18, 2026
Gates Industrial Corp Ltd.2 tx · Feb 26, 2019
ZF TRW AUTOMOTIVE HOLDINGS CORP893 tx · $499.7M · May 15, 2015

Track record of PLANT JOHN C

Statistical track record

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Open-market buys: 13

Last buy: Aug 7, 2019

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Transaction history of PLANT JOHN C

Co-insiders of PLANT JOHN C

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MASCO CORP /DE/Listing on record	May 12, 2026	Award	2,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Apr 29, 2026	Award	600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Feb 18, 2026	Award	22,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jul 2, 2025	Award	255,363	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 13, 2025	Award	2,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	May 12, 2025	Sell	-150,000	156.96 USD	$23.5M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	May 12, 2025	Sell	-650,000	156.96 USD	$102M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	Feb 20, 2025	Award	41,268	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Jan 27, 2025	Sell	-46,200	172.50 USD	$8M		SEC
JABIL INCListing on record	Jan 27, 2025	Sell	-3,800	173.10 USD	$657.8K		SEC
JABIL INCListing on record	Jan 27, 2025	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 14, 2024	Award	2,490	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Feb 20, 2024	Award	89,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	Exercise	500,000	—	n/a (No price was disclosed in the filing)		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	ExerciseD (derivative)	-500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	Other	-217,610	54.12 USD	$11.8M		SEC
Howmet Aerospace Inc.Listing on record	Dec 12, 2023	Gift	284,043	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Dec 12, 2023	Gift	-284,043	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	140,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	-242,952	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	102,501	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Oct 23, 2023	Award	1,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 12, 2023	Award	3,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Apr 3, 2023	Other	-1,128,307	42.37 USD	$47.8M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	Apr 3, 2023	Exercise	494,999	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
MASCO CORP /DE/Listing on record	May 12, 2026	Award	2,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Apr 29, 2026	Award	600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Feb 18, 2026	Award	22,333	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jul 2, 2025	Award	255,363	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 13, 2025	Award	2,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	May 12, 2025	Sell	-150,000	156.96 USD	$23.5M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	May 12, 2025	Sell	-650,000	156.96 USD	$102M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	Feb 20, 2025	Award	41,268	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Jan 27, 2025	Sell	-46,200	172.50 USD	$8M		SEC
JABIL INCListing on record	Jan 27, 2025	Sell	-3,800	173.10 USD	$657.8K		SEC
JABIL INCListing on record	Jan 27, 2025	Award	1,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 14, 2024	Award	2,490	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Feb 20, 2024	Award	89,142	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	Exercise	500,000	—	n/a (No price was disclosed in the filing)		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	ExerciseD (derivative)	-500,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Jan 3, 2024	Other	-217,610	54.12 USD	$11.8M		SEC
Howmet Aerospace Inc.Listing on record	Dec 12, 2023	Gift	284,043	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Dec 12, 2023	Gift	-284,043	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	140,451	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	-242,952	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Nov 22, 2023	Gift	102,501	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
JABIL INCListing on record	Oct 23, 2023	Award	1,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MASCO CORP /DE/Listing on record	May 12, 2023	Award	3,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Howmet Aerospace Inc.Listing on record	Apr 3, 2023	Other	-1,128,307	42.37 USD	$47.8M	Unusual size	SEC
Howmet Aerospace Inc.Listing on record	Apr 3, 2023	Exercise	494,999	—	n/a (No price was disclosed in the filing)		SEC