MTX MINERALS TECHNOLOGIES INC
NYSE · SEC CIK 891014 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $4.05M 4 sales by 4 insiders
- Filings on record
- 454 since 2021-07-06, latest 2026-09-09 16:47
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| DIETRICH DOUGLAS T | COB AND CEO, Dir | — | $1.76M |
| MONAGLE DJ III | Group Pres | — | $1.43M |
| JORDAN TIMOTHY | VP | — | $481.6K |
| ARGIRAKIS BRETT | Group Pres | — | $381.5K |
| ALDAG ERIK | CFO, SVP Fin AND TREASURY | — | — |
| CUTLER ERIN | VP, Human Resources | — | — |
| Hastings Jonathan J | SVP | — | — |
| CIPOLLA MICHAEL | VP | — | — |
Transactions 260
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2023-01-25 | 2023-01-23 | MTX | JORDAN TIMOTHY | VP | F - Tax | $66.17 | -89 | 540 | -14% | -$5,889 |
| D | 2023-01-25 | 2023-01-23 | MTX | Hastings Jonathan J | Group Pres | F - Tax | $66.17 | -1,421 | 46.0K | -3% | -$94.0K |
| D | 2023-01-25 | 2023-01-23 | MTX | Hastings Jonathan J | Group Pres | M - OptEx | $0.00 | +2,983 | 47.5K | +7% | $0 |
| D | 2023-01-25 | 2023-01-23 | MTX | ARGIRAKIS BRETT | SVP | M - OptEx | $0.00 | +1,942 | 17.6K | +12% | $0 |
| D | 2023-01-25 | 2023-01-23 | MTX | ARGIRAKIS BRETT | SVP | F - Tax | $66.17 | -946 | 16.7K | -5% | -$62.6K |
| D | 2023-01-25 | 2023-01-23 | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $0.00 | +3,518 | 75.9K | +5% | $0 |
| D | 2023-01-25 | 2023-01-23 | MTX | MONAGLE DJ III | Group Pres | F - Tax | $66.17 | -2,032 | 73.9K | -3% | -$134.5K |
| D | 2022-12-21 | 2022-12-20 | MTX | ARGIRAKIS BRETT | SVP | M - OptEx | $41.29 | +927 | 16.6K | +6% | +$38.3K |
| D | 2022-12-21 | 2022-12-20 | MTX | ARGIRAKIS BRETT | SVP | S - Sale+OE | $60.03 | -927 | 15.7K | -6% | -$55.6K |
| DM | 2022-12-05 | 2022-12-02 | MTX | Meek Thomas J | SVP | S - Sale+OE | $62.52 | -16.8K | 84.7K | -17% | -$1.05M |
| D | 2022-12-05 | 2022-12-02 | MTX | Meek Thomas J | SVP | M - OptEx | $41.29 | +16.8K | 100.6K | +20% | +$693.5K |
| D | 2022-09-13 | 2022-09-12 | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $41.29 | +19.7K | 92.1K | +27% | +$812.3K |
| D | 2022-09-13 | 2022-09-12 | MTX | MONAGLE DJ III | Group Pres | S - Sale+OE | $63.36 | -19.7K | 72.4K | -21% | -$1.25M |
| D | 2022-09-12 | 2022-09-08 | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | S - Sale+OE | $60.06 | -16.3K | 118.3K | -12% | -$978.9K |
| D | 2022-09-12 | 2022-09-08 | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | M - OptEx | $41.29 | +18.6K | 134.6K | +16% | +$766.3K |
| DM | 2022-08-22 | 2022-08-18 | MTX | Hastings Jonathan J | Group Pres | M - OptEx | $41.39 | +11.7K | 55.2K | +27% | +$485.9K |
| D | 2022-08-22 | 2022-08-18 | MTX | Hastings Jonathan J | Group Pres | S - Sale+OE | $65.67 | -11.7K | 44.5K | -21% | -$770.9K |
| D | 2022-08-15 | 2022-08-11 | MTX | CIPOLLA MICHAEL | VP | S - Sale+OE | $64.27 | -6,356 | 32.3K | -16% | -$408.5K |
| D | 2022-08-15 | 2022-08-11 | MTX | CIPOLLA MICHAEL | VP | M - OptEx | $41.29 | +6,356 | 38.6K | +20% | +$262.4K |
| 2022-03-08 | 2022-03-07 | MTX | GARTH MATTHEW E | SVP, CFO, Fin, Treasury | P - Purchase | $63.75 | +100 | 13.6K | +0.7% | +$6,375 | |
| D | 2022-01-28 | 2022-01-26 | MTX | ARGIRAKIS BRETT | SVP | M - OptEx | $0.00 | +1,967 | 16.6K | +13% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | ARGIRAKIS BRETT | SVP | F - Tax | $70.63 | -865 | 15.7K | -5% | -$61.1K |
| D | 2022-01-28 | 2022-01-26 | MTX | Hastings Jonathan J | Group Pres | M - OptEx | $0.00 | +2,684 | 45.6K | +6% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | Hastings Jonathan J | Group Pres | F - Tax | $70.63 | -1,168 | 44.5K | -3% | -$82.5K |
| D | 2022-01-28 | 2022-01-26 | MTX | CUTLER ERIN | VP, Human Resources | F - Tax | $70.63 | -263 | 667 | -28% | -$18.6K |
| D | 2022-01-28 | 2022-01-26 | MTX | CUTLER ERIN | VP, Human Resources | M - OptEx | $0.00 | +778 | 930 | +512% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | GARTH MATTHEW E | SVP, CFO, Fin, Treasury | M - OptEx | $0.00 | +2,619 | 14.8K | +21% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | GARTH MATTHEW E | SVP, CFO, Fin, Treasury | F - Tax | $70.63 | -1,337 | 13.5K | -9% | -$94.4K |
| D | 2022-01-28 | 2022-01-26 | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | M - OptEx | $0.00 | +9,697 | 121.4K | +9% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | F - Tax | $70.63 | -5,363 | 116.0K | -4% | -$378.8K |
| D | 2022-01-28 | 2022-01-26 | MTX | MAYGER DOUGLAS W | SVP | F - Tax | $70.63 | -217 | 44.5K | -0.5% | -$15.3K |
| D | 2022-01-28 | 2022-01-26 | MTX | MAYGER DOUGLAS W | SVP | M - OptEx | $0.00 | +767 | 44.7K | +2% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | CIPOLLA MICHAEL | VP | M - OptEx | $0.00 | +1,480 | 33.0K | +5% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | CIPOLLA MICHAEL | VP | F - Tax | $70.63 | -757 | 32.3K | -2% | -$53.5K |
| D | 2022-01-28 | 2022-01-26 | MTX | Meek Thomas J | SVP | M - OptEx | $0.00 | +2,832 | 84.9K | +3% | $0 |
| D | 2022-01-28 | 2022-01-26 | MTX | Meek Thomas J | SVP | F - Tax | $70.63 | -1,021 | 83.9K | -1% | -$72.1K |
| D | 2022-01-28 | 2022-01-26 | MTX | MONAGLE DJ III | Group Pres | F - Tax | $70.63 | -1,752 | 72.4K | -2% | -$123.7K |
| D | 2022-01-28 | 2022-01-26 | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $0.00 | +3,167 | 74.2K | +4% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | Hastings Jonathan J | Group Pres | M - OptEx | $0.00 | +6,226 | 44.4K | +16% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | Hastings Jonathan J | Group Pres | F - Tax | $70.87 | -2,780 | 43.0K | -6% | -$197.0K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | CIPOLLA MICHAEL | VP | F - Tax | $70.82 | -1,407 | 30.9K | -4% | -$99.6K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | CIPOLLA MICHAEL | VP | M - OptEx | $0.00 | +2,596 | 31.5K | +9% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | MAYGER DOUGLAS W | SVP | M - OptEx | $0.00 | +1,848 | 44.2K | +4% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | MAYGER DOUGLAS W | SVP | F - Tax | $70.88 | -610 | 43.3K | -1% | -$43.2K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | GARTH MATTHEW E | SVP, CFO, Fin, Treasury | F - Tax | $70.86 | -3,114 | 12.2K | -20% | -$220.7K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | GARTH MATTHEW E | SVP, CFO, Fin, Treasury | M - OptEx | $0.00 | +5,956 | 13.8K | +76% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | M - OptEx | $0.00 | +20.9K | 117.1K | +22% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | DIETRICH DOUGLAS T | COB, CEO, Dir | F - Tax | $70.92 | -11.6K | 107.3K | -10% | -$822.8K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | Meek Thomas J | SVP | M - OptEx | $0.00 | +6,608 | 83.3K | +9% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | Meek Thomas J | SVP | F - Tax | $70.87 | -2,454 | 82.0K | -3% | -$173.9K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | MONAGLE DJ III | Group Pres | F - Tax | $70.86 | -4,111 | 69.3K | -6% | -$291.3K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $0.00 | +7,306 | 71.3K | +11% | $0 |
| DM | 2022-01-25 | 2022-01-21+ | MTX | ARGIRAKIS BRETT | SVP | F - Tax | $70.94 | -1,679 | 14.6K | -10% | -$119.1K |
| DM | 2022-01-25 | 2022-01-21+ | MTX | ARGIRAKIS BRETT | SVP | M - OptEx | $0.00 | +3,656 | 14.6K | +34% | $0 |
| DM | 2021-12-17 | 2021-12-16 | MTX | MONAGLE DJ III | Group Pres | S - Sale+OE | $72.48 | -9,340 | 68.9K | -12% | -$676.9K |
| D | 2021-12-17 | 2021-12-16 | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $32.03 | +9,340 | 77.1K | +14% | +$299.2K |
| DM | 2021-12-16 | 2021-12-14+ | MTX | Meek Thomas J | SVP | M - OptEx | $32.03 | +17.1K | 78.2K | +28% | +$548.2K |
| DM | 2021-12-16 | 2021-12-14+ | MTX | Meek Thomas J | SVP | S - Sale+OE | $71.06 | -17.1K | 80.5K | -18% | -$1.22M |
| D | 2021-11-19 | 2021-11-17 | MTX | MONAGLE DJ III | Group Pres | S - Sale+OE | $74.29 | -8,600 | 67.8K | -11% | -$638.9K |
| D | 2021-11-19 | 2021-11-17 | MTX | MONAGLE DJ III | Group Pres | M - OptEx | $32.03 | +11.1K | 76.4K | +17% | +$356.8K |
Purchase Sale Sale after option exercise All abbreviations