Insider Transactions in Q4 2025 at Minerals Technologies Inc (MTX)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 29
2025
|
Dj Monagle Iii Group President |
SELL
Open market or private sale
|
Direct |
23,093
-21.49%
|
$1,408,673
$61.9 P/Share
|
|
Dec 29
2025
|
Dj Monagle Iii Group President |
BUY
Exercise of conversion of derivative security
|
Direct |
23,093
+17.69%
|
$877,534
$38.28 P/Share
|
|
Nov 21
2025
|
Brett Argirakis Group President |
SELL
Open market or private sale
|
Direct |
6,501
-19.06%
|
$377,058
$58.68 P/Share
|
|
Nov 21
2025
|
Brett Argirakis Group President |
BUY
Exercise of conversion of derivative security
|
Direct |
6,501
+16.01%
|
$247,038
$38.28 P/Share
|