Arkolith/Insider Trading/MATW

MATW Insider Trading

MATW · full profile →Last filing Jun 1, 2026
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 1, 2026Schawk David ADirectorGift(G)198K—$0
Mar 19, 2026Schawk David ADirectorGift(G)5K—$0
Mar 19, 2026Schawk David ADirectorGift(G)5K—$0
Mar 12, 2026Obrien Morgan KDirectorGrant(A)6K—$0
Mar 12, 2026Etzkorn LillianDirectorGrant(A)6K—$0
Mar 12, 2026Richards Aleta W.DirectorGrant(A)6K—$0
Mar 12, 2026Dietze Katherine ElizabethDirectorGrant(A)6K—$0
Mar 12, 2026Dunlap Terry LDirectorGrant(A)6K—$0
Mar 12, 2026Wlodarczyk FrancisDirectorGrant(A)6K—$0
Mar 12, 2026Schawk David ADirectorGrant(A)6K—$0
Mar 12, 2026Gebhardt ThomasDirectorGrant(A)6K—$0
Mar 12, 2026Nauman J MichaelDirectorGrant(A)6K—$0
Mar 7, 2026Dunlap Terry LDirectorOption exercise(M)5K—$0
Mar 7, 2026Dietze Katherine ElizabethDirectorOption exercise(M)5K—$0
Mar 7, 2026Dietze Katherine ElizabethDirectorOption exercise(M)5K—$0
Mar 7, 2026Wlodarczyk FrancisDirectorOption exercise(M)4K—$0
Mar 7, 2026Wlodarczyk FrancisDirectorOption exercise(M)4K—$0
Mar 7, 2026Richards Aleta W.DirectorOption exercise(M)5K—$0
Mar 7, 2026Richards Aleta W.DirectorOption exercise(M)5K—$0
Mar 7, 2026Etzkorn LillianDirectorOption exercise(M)5K—$0
Mar 7, 2026Etzkorn LillianDirectorOption exercise(M)5K—$0
Mar 7, 2026Schawk David ADirectorOption exercise(M)5K—$0
Mar 7, 2026Schawk David ADirectorOption exercise(M)5K—$0
Mar 7, 2026Obrien Morgan KDirectorOption exercise(M)5K—$0
Mar 7, 2026Obrien Morgan KDirectorOption exercise(M)5K—$0
Mar 7, 2026Dunlap Terry LDirectorOption exercise(M)5K—$0
Dec 19, 2025Lane LeeEVP (Group Pres Ind and Envir)Grant(A)22K—$0
Dec 15, 2025Garcia Tunon AlvaroDirectorGrant(A)400—$0
Nov 20, 2025Lane LeeEVP (Group Pres Ind and Envir)Tax withholding(F)4K$25.10$101K
Nov 20, 2025Walters Brian DEVP, Gen Counsel, and Corp SecTax withholding(F)5K$25.10$132K
Nov 20, 2025Walters Brian DEVP, Gen Counsel, and Corp SecOption exercise(M)12K—$0
Nov 20, 2025Walters Brian DEVP, Gen Counsel, and Corp SecOption exercise(M)6K—$0
Nov 20, 2025Nicola Steven FCFO and TreasurerTax withholding(F)10K$25.10$249K
Nov 20, 2025Nicola Steven FCFO and TreasurerOption exercise(M)23K—$0
Nov 20, 2025Nicola Steven FCFO and TreasurerOption exercise(M)11K—$0
Nov 20, 2025Lane LeeEVP (Group Pres Ind and Envir)Option exercise(M)9K—$0
Nov 20, 2025Lane LeeEVP (Group Pres Ind and Envir)Option exercise(M)5K—$0
Nov 20, 2025Awenowicz Ronald CSVP, HROption exercise(M)4K—$0
Nov 20, 2025Awenowicz Ronald CSVP, HRTax withholding(F)2K$25.10$39K
Nov 20, 2025Awenowicz Ronald CSVP, HROption exercise(M)2K—$0
Nov 20, 2025Gackenbach Steven DEVP, Group Pres, MemorialOption exercise(M)14K—$0
Nov 20, 2025Gackenbach Steven DEVP, Group Pres, MemorialTax withholding(F)6K$25.10$151K
Nov 20, 2025Gackenbach Steven DEVP, Group Pres, MemorialOption exercise(M)7K—$0
Nov 20, 2025Brkovich DavorChief Information OfficerOption exercise(M)4K—$0
Nov 20, 2025Brkovich DavorChief Information OfficerTax withholding(F)2K$25.10$39K
Nov 20, 2025Brkovich DavorChief Information OfficerOption exercise(M)2K—$0
Nov 20, 2025Bartolacci Joseph CPresident and CEO, DirectorTax withholding(F)39K$25.10$982K
Nov 20, 2025Bartolacci Joseph CPresident and CEO, DirectorOption exercise(M)90K—$0
Nov 20, 2025Bartolacci Joseph CPresident and CEO, DirectorOption exercise(M)45K—$0
Nov 17, 2025Bartolacci Joseph CPresident and CEO, DirectorGrant(A)146K—$0
Nov 17, 2025Gackenbach Steven DEVP, Group Pres, MemorialGrant(A)29K—$0
Nov 17, 2025Brkovich DavorChief Information OfficerGrant(A)7K—$0
Nov 17, 2025Walters Brian DEVP, Gen Counsel, and Corp SecGrant(A)24K—$0
Nov 17, 2025Awenowicz Ronald CSVP, HRGrant(A)12K—$0
Nov 14, 2025Awenowicz Ronald CSVP, HRTax withholding(F)1K$24.93$26K
Nov 14, 2025Awenowicz Ronald CSVP, HROption exercise(M)2K—$0
Nov 14, 2025Nicola Steven FCFO and TreasurerTax withholding(F)7K$24.93$165K
Nov 14, 2025Nicola Steven FCFO and TreasurerOption exercise(M)15K—$0
Nov 14, 2025Nicola Steven FCFO and TreasurerOption exercise(M)15K—$0
Nov 14, 2025Gackenbach Steven DEVP, Group Pres, MemorialOption exercise(M)9K—$0
Nov 14, 2025Gackenbach Steven DEVP, Group Pres, MemorialOption exercise(M)9K—$0
Nov 14, 2025Bartolacci Joseph CPresident and CEO, DirectorOption exercise(M)60K—$0
Nov 14, 2025Bartolacci Joseph CPresident and CEO, DirectorTax withholding(F)26K$24.93$651K
Nov 14, 2025Bartolacci Joseph CPresident and CEO, DirectorOption exercise(M)60K—$0
Nov 14, 2025Walters Brian DEVP, Gen Counsel, and Corp SecTax withholding(F)4K$24.93$87K
Nov 14, 2025Walters Brian DEVP, Gen Counsel, and Corp SecOption exercise(M)8K—$0
Nov 14, 2025Walters Brian DEVP, Gen Counsel, and Corp SecOption exercise(M)8K—$0
Nov 14, 2025Gackenbach Steven DEVP, Group Pres, MemorialTax withholding(F)4K$24.93$100K
Nov 14, 2025Lane LeeEVP (Group Pres Ind and Envir)Option exercise(M)6K—$0
Nov 14, 2025Lane LeeEVP (Group Pres Ind and Envir)Tax withholding(F)3K$24.93$67K
Nov 14, 2025Lane LeeEVP (Group Pres Ind and Envir)Option exercise(M)6K—$0
Nov 14, 2025Awenowicz Ronald CSVP, HROption exercise(M)2K—$0
Nov 14, 2025Brkovich DavorChief Information OfficerTax withholding(F)1K$24.93$26K
Nov 14, 2025Brkovich DavorChief Information OfficerOption exercise(M)2K—$0
Nov 14, 2025Brkovich DavorChief Information OfficerOption exercise(M)2K—$0
Aug 25, 2025Garcia Tunon AlvaroDirectorGrant(A)422—$0
Mar 10, 2024Whitaker Jerry R.DirectorOption exercise(M)4K—$0
Mar 10, 2024Dietze Katherine ElizabethDirectorOption exercise(M)4K—$0
Mar 10, 2024Dietze Katherine ElizabethDirectorOption exercise(M)4K—$0
Mar 10, 2024Etzkorn LillianDirectorOption exercise(M)4K—$0
Mar 10, 2024Garcia Tunon AlvaroDirectorGrant(A)263—$0
Mar 10, 2024Garcia Tunon AlvaroDirectorOption exercise(M)4K—$0
Mar 10, 2024Garcia Tunon AlvaroDirectorOption exercise(M)4K—$0
Mar 10, 2024Obrien Morgan KDirectorOption exercise(M)4K—$0
Mar 10, 2024Obrien Morgan KDirectorOption exercise(M)4K—$0
Mar 10, 2024Dunlap Terry LDirectorOption exercise(M)4K—$0
Mar 10, 2024Dunlap Terry LDirectorOption exercise(M)4K—$0
Mar 10, 2024Schawk David ADirectorOption exercise(M)4K—$0
Mar 10, 2024Schawk David ADirectorOption exercise(M)4K—$0
Mar 10, 2024Whitaker Jerry R.DirectorOption exercise(M)4K—$0
Mar 10, 2024Etzkorn LillianDirectorOption exercise(M)4K—$0
Mar 7, 2024Dunlap Terry LDirectorGrant(A)5K—$0
Mar 7, 2024Etzkorn LillianDirectorGrant(A)5K—$0
Mar 7, 2024Obrien Morgan KDirectorGrant(A)5K—$0
Mar 7, 2024Garcia Tunon AlvaroDirectorGrant(A)5K—$0
Mar 7, 2024Whitaker Jerry R.DirectorGrant(A)5K—$0
Mar 7, 2024Richards Aleta W.DirectorGrant(A)5K—$0
Mar 7, 2024Schawk David ADirectorGrant(A)5K—$0
Mar 7, 2024Dietze Katherine ElizabethDirectorGrant(A)5K—$0
Feb 19, 2024Whitaker Jerry R.DirectorGrant(A)75—$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).