Ticker: MTX CUSIP: 603158106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,260 | $675 | $59.09 | $53.85 - $63.32 |
| Q3 2025 | 10,846 | $674 | $60.71 | $54.60 - $66.01 |
| Q2 2025 | 8,005 | $441 | $56.00 | $49.17 - $62.74 |
| Q1 2025 | 8,005 | $509 | $70.76 | $62.32 - $77.53 |
| Q4 2024 | 12,638 | $963 | $77.99 | $73.72 - $85.72 |
| Q3 2024 | 16,300 | $1,259 | $76.19 | $68.62 - $89.24 |
| Q2 2024 | 17,837 | $1,483 | $78.11 | $68.96 - $86.44 |
| Q1 2024 | 15,644 | $1,178 | $69.23 | $63.86 - $75.81 |
| Q4 2023 | 18,899 | $1,348 | $58.40 | $47.83 - $71.07 |
| Q3 2023 | 13,738 | $752 | $56.13 | $52.34 - $61.66 |
| Q2 2023 | 45,898 | $2,648 | $57.19 | $53.13 - $60.84 |
| Q1 2023 | 56,735 | $3,428 | $61.10 | $54.37 - $72.20 |
| Q4 2022 | 61,573 | $4 | $55.60 | $48.74 - $62.46 |
| Q3 2022 | 61,573 | $3 | $59.58 | $48.42 - $66.30 |
| Q2 2022 | 49,726 | $3,050 | $62.57 | $56.35 - $67.72 |
| Q1 2022 | 49,726 | $3,289 | $67.70 | $60.93 - $74.01 |
| Q4 2021 | 49,726 | $3,637 | $70.30 | $63.19 - $77.32 |
| Q3 2021 | 49,726 | $3,473 | $74.61 | $66.08 - $79.98 |
| Q2 2021 | 54,679 | $4,302 | $78.96 | $73.23 - $86.58 |
| Q1 2021 | 58,663 | $4,418 | $69.02 | $59.59 - $79.48 |
| Q4 2020 | 61,317 | $3,809 | $57.87 | $48.80 - $64.63 |
| Q3 2020 | 56,532 | $2,889 | $48.19 | $40.96 - $52.66 |
| Q2 2020 | 56,532 | $2,653 | $42.61 | $30.45 - $54.67 |
| Q1 2020 | 60,598 | $2,197 | $47.10 | $26.54 - $57.53 |
| Q4 2019 | 54,931 | $3,166 | $52.25 | $47.23 - $56.93 |
| Q3 2019 | 63,987 | $3,397 | $49.74 | $43.95 - $54.50 |
| Q2 2019 | 61,303 | $3,280 | $56.57 | $49.73 - $61.78 |
| Q1 2019 | 66,868 | $3,931 | $55.37 | $47.40 - $60.23 |
| Q4 2018 | 66,868 | $3,433 | $54.02 | $45.58 - $66.26 |
| Q3 2018 | 65,539 | $4,430 | $68.30 | $62.79 - $78.11 |
| Q2 2018 | 67,100 | $5,056 | $69.69 | $62.26 - $74.25 |
| Q1 2018 | 67,100 | $4,492 | $69.21 | $63.19 - $74.48 |
| Q4 2017 | 67,100 | $4,620 | $68.59 | $64.01 - $71.97 |
| Q3 2017 | 67,100 | $4,741 | $66.03 | $60.34 - $73.31 |
| Q2 2017 | 67,100 | $4,912 | $71.89 | $67.72 - $77.55 |
| Q1 2017 | 67,100 | $5,140 | $74.61 | $68.88 - $80.72 |
| Q4 2016 | 84,515 | $6,528 | $71.34 | $63.07 - $80.10 |
| Q3 2016 | 67,100 | $4,743 | $64.21 | $53.29 - $69.79 |
| Q2 2016 | 67,100 | $3,811 | $55.75 | $49.31 - $59.65 |
| Q1 2016 | 67,100 | $3,815 | $44.81 | $34.44 - $55.27 |
| Q4 2015 | 67,100 | $3,077 | $53.82 | $43.09 - $60.63 |
| Q3 2015 | 67,100 | $3,232 | $55.32 | $44.66 - $66.23 |
| Q2 2015 | 67,100 | $4,572 | $66.48 | $62.78 - $71.08 |
| Q1 2015 | 67,100 | $4,905 | $64.85 | $55.99 - $71.65 |
| Q4 2014 | 67,100 | $4,660 | $66.50 | $54.66 - $74.50 |
| Q3 2014 | 70,000 | $4,320 | $59.56 | $53.83 - $64.32 |
| Q2 2014 | 70,000 | $4,591 | $59.63 | $56.50 - $63.93 |
| Q1 2014 | 71,200 | $4,597 | $53.91 | $46.24 - $61.72 |
| Q4 2013 | 80,000 | $4,806 | $53.79 | $46.69 - $57.91 |
| Q3 2013 | 80,000 | $3,950 | $43.84 | $39.27 - $47.16 |