MONAGLE DJ III 4
4 · MINERALS TECHNOLOGIES INC · Filed Dec 31, 2025
Insider Transaction Report
Form 4
MONAGLE DJ III
Group President
Transactions
- Exercise/Conversion
Common Stock
2025-12-29$38.28/sh+23,093$884,116→ 107,442 total - Sale
Common Stock
2025-12-29$61.90/sh−23,093$1,429,524→ 84,349 total - Exercise/Conversion
EMPLOYEE Stock Option (Right to Buy)
2025-12-29−23,093→ 0 totalExercise: $38.28Exp: 2026-01-19→ Common Stock (23,093 underlying)
Holdings
- 772.865(indirect: By 401(k))
Common Stock
Footnotes (3)
- [F1]Weighted average price representing high of $62.240 and low of $61.585.
- [F2]The information contained in this report is based on a Plan Statement dated as of December 29, 2025.
- [F3]The options vested in three equal annual installments beginning on January 19, 2017.