Stein Kevin M

Director at Axalta Coating Systems Ltd. · on record since Sep 6, 2023
Director at TransDigm Group INC · on record since Oct 28, 2025
President, Cooper Bussmann at Cooper Industries plc · on record since Apr 9, 2008
Exec VP at PRECISION CASTPARTS CORP · on record since Jan 30, 2013
President & CEO at TransDigm Group INC · on record since Sep 16, 2019
Director at Perimeter Solutions, Inc. · on record since Nov 10, 2021

Insider trading activity of Stein Kevin M

Transactions on record: 561; since Sep 3, 2008

Open-market buys: 4; $2.6M

Open-market sells: 425; $581.8M

Companies traded: 5; last filing Mar 5, 2026

Figures computed from official regulatory filings — .

Companies where Stein Kevin M has traded

Axalta Coating Systems Ltd.11 tx · $1M · Mar 5, 2026
TransDigm Group INC516 tx · $714.2M · Feb 3, 2026
Perimeter Solutions, Inc.2 tx · $1M · Nov 10, 2021
PRECISION CASTPARTS CORP31 tx · $14.6M · May 28, 2013
Cooper Industries plc1 tx · $62.3K · Sep 3, 2008

Track record of Stein Kevin M

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

Transaction history of Stein Kevin M

Co-insiders of Stein Kevin M

Henderson Robert SPerimeter Solutions, Inc. +1

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	AwardD (derivative)	6,313	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	Exercise	5,832	—	n/a (No price was disclosed in the filing)		SEC
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	ExerciseD (derivative)	-5,832	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-40	1,404.68 USD	$56.2K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1,462	1,434.63 USD	$2.1M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	ExerciseD (derivative)	-23,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-5,906	1,425.57 USD	$8.4M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1,421	1,431.46 USD	$2M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-58	1,414.36 USD	$82K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-270	1,438.91 USD	$388.5K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,067	1,428.64 USD	$3M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,017	1,430.26 USD	$2.9M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2	1,409.71 USD	$2.8K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-4,859	1,424.47 USD	$6.9M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-218	1,407.76 USD	$306.9K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,141	1,422.48 USD	$3M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-112	1,419.43 USD	$159K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1	1,412.26 USD	$1.4K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-428	1,437.40 USD	$615.2K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-52	1,415.63 USD	$73.6K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-175	1,414.04 USD	$247.5K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-6,665	1,427.38 USD	$9.5M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-5,665	1,426.61 USD	$8.1M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-861	1,421.73 USD	$1.2M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	AwardD (derivative)	6,313	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	Exercise	5,832	—	n/a (No price was disclosed in the filing)		SEC
Axalta Coating Systems Ltd.Listing on record	Mar 5, 2026	ExerciseD (derivative)	-5,832	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-40	1,404.68 USD	$56.2K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1,462	1,434.63 USD	$2.1M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	ExerciseD (derivative)	-23,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-5,906	1,425.57 USD	$8.4M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1,421	1,431.46 USD	$2M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-58	1,414.36 USD	$82K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-270	1,438.91 USD	$388.5K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,067	1,428.64 USD	$3M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,017	1,430.26 USD	$2.9M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2	1,409.71 USD	$2.8K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-4,859	1,424.47 USD	$6.9M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-218	1,407.76 USD	$306.9K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-2,141	1,422.48 USD	$3M		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-112	1,419.43 USD	$159K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-1	1,412.26 USD	$1.4K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-428	1,437.40 USD	$615.2K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-52	1,415.63 USD	$73.6K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-175	1,414.04 USD	$247.5K		SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-6,665	1,427.38 USD	$9.5M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-5,665	1,426.61 USD	$8.1M	Unusual size	SEC
TransDigm Group INCListing on record	Feb 3, 2026	Sell	-861	1,421.73 USD	$1.2M		SEC