Wulfsohn William A

Director at CARPENTER TECHNOLOGY CORP · on record since Apr 23, 2009
President & CEO at CARPENTER TECHNOLOGY CORP · on record since Sep 21, 2010
Director at Quadrant 4 System Corp · on record since Apr 2, 2026
Director at AVIENT CORP · on record since Oct 11, 2011
Director at ASHLAND INC. · on record since Jan 5, 2015
Chief Executive Officer at ASHLAND INC. · on record since Jan 5, 2015
Director at VALVOLINE INC · on record since Sep 30, 2016
Director at Envoy Medical, Inc. · on record since Mar 1, 2021
Director at MODINE MANUFACTURING CO · on record since Sep 30, 2022
Sr. VP, Coat. & MD, PPG Europe at PPG INDUSTRIES INC · on record since May 10, 2005

Insider trading activity of Wulfsohn William A

Transactions on record: 262; since Jun 2, 2005

Open-market buys: 3; $1.2M

Open-market sells: 16; $1.9M

Companies traded: 8; last filing Oct 2, 2026

Figures computed from official regulatory filings — .

Companies where Wulfsohn William A has traded

AVIENT CORP36 tx · Oct 2, 2026
Quadrant 4 System Corp24 tx · Jul 2, 2026
MODINE MANUFACTURING CO4 tx · $201K · Aug 25, 2025
ASHLAND INC.47 tx · $33.6M · Nov 20, 2019
VALVOLINE INC2 tx · $1M · Nov 16, 2017
7 tx · $15.5M · Feb 1, 2016
36 tx · $8.5M · Aug 5, 2014
106 tx · $1.2M · Jun 15, 2010

Track record of Wulfsohn William A

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

Transaction history of Wulfsohn William A

Co-insiders of Wulfsohn William A

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AVIENT CORPListing on record	Oct 2, 2026	Award	958	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 2, 2026	Award	1,049	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 2, 2026	Award	1,072	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 5, 2026	Award	1,239	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 2, 2025	Award	1,192	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 25, 2025	Award	1,149	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 2, 2025	Award	1,187	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 2, 2025	Award	1,055	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Mar 5, 2025	Buy	2,530	79.43 USD	$201K	conv 70First in 12mo	SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2025	Award	955	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 2, 2024	Award	775	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 19, 2024	Award	1,320	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 1, 2024	Award	806	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 1, 2024	Award	808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2024	Award	834	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 3, 2023	Award	984	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 21, 2023	Award	3,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 5, 2023	Award	863	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 3, 2023	Award	857	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2023	Award	1,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 3, 2022	Award	1,139	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 1, 2022	Award	880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 4, 2022	Award	717	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2022	Award	627	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 1, 2021	Award	744	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
AVIENT CORPListing on record	Oct 2, 2026	Award	958	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 2, 2026	Award	1,049	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 2, 2026	Award	1,072	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 5, 2026	Award	1,239	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 2, 2025	Award	1,192	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 25, 2025	Award	1,149	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 2, 2025	Award	1,187	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 2, 2025	Award	1,055	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Mar 5, 2025	Buy	2,530	79.43 USD	$201K	conv 70First in 12mo	SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2025	Award	955	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 2, 2024	Award	775	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 19, 2024	Award	1,320	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 1, 2024	Award	806	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 1, 2024	Award	808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2024	Award	834	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 3, 2023	Award	984	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MODINE MANUFACTURING COListing on record	Aug 21, 2023	Award	3,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 5, 2023	Award	863	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 3, 2023	Award	857	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2023	Award	1,040	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 3, 2022	Award	1,139	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jul 1, 2022	Award	880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Apr 4, 2022	Award	717	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Jan 3, 2022	Award	627	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Quadrant 4 System CorpListing unverified	Oct 1, 2021	Award	744	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC