-
Signature
-
/s/ Brian D. Walters (Attorney-in-Fact)
-
Stock symbol
-
MATW
-
Transactions as of
-
Nov 20, 2025
-
Transactions value $
-
-$100,877
-
Form type
-
4
-
Date filed
-
11/24/2025, 11:11 AM
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Lane Lee |
EVP (Group Pres Ind and Envir) |
TWO NORTHSHORE CENTER, PITTSBURGH |
/s/ Brian D. Walters (Attorney-in-Fact) |
2025-11-24 |
0001938763 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
MATW |
Class A Common Stock |
Options Exercise |
$0 |
+9.24K |
+84.48% |
$0.00 |
20.2K |
Nov 20, 2025 |
Direct |
F1 |
| transaction |
MATW |
Class A Common Stock |
Tax liability |
-$101K |
-4.02K |
-19.92% |
$25.10 |
16.2K |
Nov 20, 2025 |
Direct |
F2 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
MATW |
Restricted Share Units |
Options Exercise |
$0 |
-4.62K |
-100% |
$0.00 |
0 |
Nov 20, 2025 |
Class A Common Stock |
9.24K |
$0.00 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
The Power of Attorney dated September 4, 2025 was filed on November 18, 2025, in Form 4, and is incorporated herein by reference.