Ticker: MTX CUSIP: 603158106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,128 | $556 | $59.09 | $53.85 - $63.32 |
| Q3 2025 | 9,128 | $567 | $60.71 | $54.60 - $66.01 |
| Q2 2025 | 9,153 | $504 | $56.00 | $49.17 - $62.74 |
| Q1 2025 | 15,236 | $969 | $70.76 | $62.32 - $77.53 |
| Q4 2024 | 22,999 | $1,753 | $77.99 | $73.72 - $85.72 |
| Q3 2024 | 22,999 | $1,776 | $76.19 | $68.62 - $89.24 |
| Q2 2024 | 22,999 | $1,913 | $78.11 | $68.96 - $86.44 |
| Q1 2024 | 20,953 | $1,266 | $69.23 | $63.86 - $75.81 |
| Q4 2023 | 23,139 | $1,650 | $58.40 | $47.83 - $71.07 |
| Q3 2023 | 22,344 | $1,224 | $56.13 | $52.34 - $61.66 |
| Q2 2023 | 22,294 | $1,286 | $57.19 | $53.13 - $60.84 |
| Q1 2023 | 20,953 | $1,266 | $61.10 | $54.37 - $72.20 |
| Q4 2022 | 20,953 | $1,272 | $55.60 | $48.74 - $62.46 |
| Q3 2022 | 20,693 | $1,022 | $59.58 | $48.42 - $66.30 |
| Q2 2022 | 20,693 | $1,269 | $62.57 | $56.35 - $67.72 |
| Q1 2022 | 20,693 | $1,369 | $67.70 | $60.93 - $74.01 |
| Q4 2021 | 20,912 | $1,530 | $70.30 | $63.19 - $77.32 |
| Q3 2021 | 26,684 | $1,864 | $74.61 | $66.08 - $79.98 |
| Q2 2021 | 26,684 | $2,099 | $78.96 | $73.23 - $86.58 |
| Q1 2021 | 26,684 | $2,010 | $69.02 | $59.59 - $79.48 |
| Q4 2020 | 24,697 | $1,534 | $57.87 | $48.80 - $64.63 |
| Q3 2020 | 21,556 | $1,102 | $48.19 | $40.96 - $52.66 |
| Q2 2020 | 21,556 | $1,012 | $42.61 | $30.45 - $54.67 |
| Q1 2020 | 11,203 | $406 | $47.10 | $26.54 - $57.53 |
| Q4 2019 | 7,773 | $448 | $52.25 | $47.23 - $56.93 |
| Q3 2019 | 10,183 | $541 | $49.74 | $43.95 - $54.50 |
| Q2 2019 | 10,183 | $545 | $56.57 | $49.73 - $61.78 |
| Q1 2019 | 10,183 | $599 | $55.37 | $47.40 - $60.23 |
| Q4 2018 | 10,913 | $560 | $54.02 | $45.58 - $66.26 |
| Q3 2018 | 10,892 | $736 | $68.30 | $62.79 - $78.11 |
| Q2 2018 | 10,892 | $821 | $69.69 | $62.26 - $74.25 |
| Q1 2018 | 10,892 | $729 | $69.21 | $63.19 - $74.48 |
| Q4 2017 | 17,277 | $1,190 | $68.59 | $64.01 - $71.97 |
| Q3 2017 | 18,857 | $1,332 | $66.03 | $60.34 - $73.31 |
| Q2 2017 | 18,857 | $1,380 | $71.89 | $67.72 - $77.55 |
| Q1 2017 | 18,857 | $1,444 | $74.61 | $68.88 - $80.72 |
| Q4 2016 | 23,620 | $1,825 | $71.34 | $63.07 - $80.10 |
| Q3 2016 | 25,370 | $1,793 | $64.21 | $53.29 - $69.79 |
| Q2 2016 | 24,942 | $1,417 | $55.75 | $49.31 - $59.65 |
| Q1 2016 | 25,825 | $1,468 | $44.81 | $34.44 - $55.27 |
| Q4 2015 | 25,955 | $1,190 | $53.82 | $43.09 - $60.63 |
| Q3 2015 | 30,591 | $1,473 | $55.32 | $44.66 - $66.23 |
| Q2 2015 | 29,261 | $1,994 | $66.48 | $62.78 - $71.08 |
| Q1 2015 | 30,909 | $2,259 | $64.85 | $55.99 - $71.65 |
| Q4 2014 | 32,762 | $2,275 | $66.50 | $54.66 - $74.50 |
| Q3 2014 | 28,890 | $1,783 | $59.56 | $53.83 - $64.32 |
| Q2 2014 | 32,330 | $2,120 | $59.63 | $56.50 - $63.93 |
| Q1 2014 | 32,330 | $2,087 | $53.91 | $46.24 - $61.72 |
| Q4 2013 | 32,330 | $1,942 | $53.79 | $46.69 - $57.91 |
| Q3 2013 | 34,728 | $1,715 | $43.84 | $39.27 - $47.16 |
| Q2 2013 | 34,618 | $1,431 | $39.30 | $36.34 - $41.48 |