Ticker: MTX CUSIP: 603158106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 11,500 | $701 | $59.09 | $53.85 - $63.32 |
| Q3 2025 | 26,200 | $1,628 | $60.71 | $54.60 - $66.01 |
| Q2 2025 | 25,000 | $1,377 | $56.00 | $49.17 - $62.74 |
| Q1 2025 | 25,200 | $1,602 | $70.76 | $62.32 - $77.53 |
| Q3 2024 | 14,600 | $1,128 | $76.19 | $68.62 - $89.24 |
| Q2 2024 | 18,800 | $1,563 | $78.11 | $68.96 - $86.44 |
| Q3 2023 | 31,001 | $2 | $56.13 | $52.34 - $61.66 |
| Q2 2023 | 67,400 | $4 | $57.19 | $53.13 - $60.84 |
| Q3 2022 | 20,800 | $1,028 | $59.58 | $48.42 - $66.30 |
| Q2 2020 | 31,300 | $1,469 | $42.61 | $30.45 - $54.67 |
| Q1 2020 | 30,100 | $1,091 | $47.10 | $26.54 - $57.53 |
| Q4 2019 | 49,100 | $2,830 | $52.25 | $47.23 - $56.93 |
| Q3 2019 | 111,200 | $5,904 | $49.74 | $43.95 - $54.50 |
| Q2 2019 | 55,500 | $2,970 | $56.57 | $49.73 - $61.78 |
| Q1 2019 | 21,700 | $1,276 | $55.37 | $47.40 - $60.23 |
| Q4 2018 | 27,700 | $1,422 | $54.02 | $45.58 - $66.26 |
| Q2 2018 | 10,800 | $814 | $69.69 | $62.26 - $74.25 |
| Q1 2018 | 18,600 | $1,245 | $69.21 | $63.19 - $74.48 |
| Q4 2017 | 118,200 | $8,138 | $68.59 | $64.01 - $71.97 |
| Q3 2017 | 68,700 | $4,854 | $66.03 | $60.34 - $73.31 |
| Q2 2017 | 18,509 | $1,355 | $71.89 | $67.72 - $77.55 |
| Q1 2017 | 11,900 | $912 | $74.61 | $68.88 - $80.72 |
| Q4 2015 | 126,900 | $5,820 | $53.82 | $43.09 - $60.63 |
| Q3 2015 | 183,800 | $8,852 | $55.32 | $44.66 - $66.23 |
| Q2 2015 | 207,000 | $14,103 | $66.48 | $62.78 - $71.08 |
| Q1 2015 | 271,000 | $19,810 | $64.85 | $55.99 - $71.65 |
| Q4 2014 | 209,300 | $14,536 | $66.50 | $54.66 - $74.50 |
| Q3 2014 | 350,600 | $21,636 | $59.56 | $53.83 - $64.32 |
| Q2 2014 | 492,600 | $32,305 | $59.63 | $56.50 - $63.93 |
| Q1 2014 | 491,900 | $31,757 | $53.91 | $46.24 - $61.72 |
| Q4 2013 | 296,100 | $17,787 | $53.79 | $46.69 - $57.91 |
| Q3 2013 | 286,500 | $14,145 | $43.84 | $39.27 - $47.16 |
| Q2 2013 | 195,400 | $8,078 | $39.30 | $36.34 - $41.48 |