MTX
MINERALS TECHNOLOGIES INC
Buys$227K4 txns
Sells$4.1M4 txns
Net-$3.8M
Insiders
| Insider | Role | Holdings | Buy $ | Sell $ | Net $ |
|---|
| Douglas T Dietrich | CHAIRMAN AND CEO, Director | 175,973 | $103,120 | $1,758,422 | -$1,655,302 |
| Dj Monagle III | Group President | 89,073 | — | $1,429,524 | -$1,429,524 |
| Timothy Jordan | Vice President | 1,279 | — | $481,648 | -$481,648 |
| Brett Argirakis | Group President | 32,600 | — | $381,459 | -$381,459 |
| Kristina M Johnson | Unknown | 1,400 | $53,785 | — | $53,785 |
| Erik Aldag | SVP FINANCE AND TREASURY, CFO | 6,959 | $50,370 | — | $50,370 |
| Rocky Motwani | Unknown | 1,192 | $20,094 | — | $20,094 |
Transaction History
| Date | Insider | Side | Shares | Price | Value | Holdings After | % of Position |
|---|
| 2026-05-14 | Douglas T Dietrich | SELL | 21,568 | $81.53 | $1,758,422 | 175,973 | 11% |
| 2026-05-11 | Timothy Jordan | SELL | 6,000 | $80.27 | $481,648 | 1,279 | 82% |
| 2025-12-29 | Dj Monagle III | SELL | 23,093 | $61.90 | $1,429,524 | 84,349 | 21% |
| 2025-11-21 | Brett Argirakis | SELL | 6,501 | $58.68 | $381,459 | 27,602 | 19% |
| 2025-06-16 | Rocky Motwani | BUY | 370 | $54.31 | $20,094 | 1,192 | 45% |
| 2025-05-02 | Kristina M Johnson | BUY | 1,000 | $53.79 | $53,785 | 1,400 | 250% |
| 2025-04-30 | Erik Aldag | BUY | 1,000 | $50.37 | $50,370 | 4,245 | 31% |
| 2025-04-30 | Douglas T Dietrich | BUY | 2,000 | $51.56 | $103,120 | 161,675 | 1% |