Ticker: MTX CUSIP: 603158106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 7,042 | $476 | $68.30 | $62.79 - $78.11 |
| Q2 2018 | 7,042 | $531 | $69.69 | $62.26 - $74.25 |
| Q1 2018 | 6,966 | $466 | $69.21 | $63.19 - $74.48 |
| Q4 2017 | 8,909 | $613 | $68.59 | $64.01 - $71.97 |
| Q3 2017 | 9,177 | $648 | $66.03 | $60.34 - $73.31 |
| Q2 2017 | 13,801 | $1,010 | $71.89 | $67.72 - $77.55 |
| Q1 2017 | 15,833 | $1,214 | $74.61 | $68.88 - $80.72 |
| Q4 2016 | 15,603 | $1,205 | $71.34 | $63.07 - $80.10 |
| Q3 2016 | 15,579 | $1,102 | $64.21 | $53.29 - $69.79 |
| Q2 2016 | 15,135 | $860 | $55.75 | $49.31 - $59.65 |
| Q1 2016 | 13,774 | $783 | $44.81 | $34.44 - $55.27 |
| Q4 2015 | 22,389 | $1,027 | $53.82 | $43.09 - $60.63 |
| Q3 2015 | 14,762 | $711 | $55.32 | $44.66 - $66.23 |
| Q2 2015 | 14,551 | $993 | $66.48 | $62.78 - $71.08 |
| Q1 2015 | 11,777 | $861 | $64.85 | $55.99 - $71.65 |
| Q4 2014 | 11,120 | $772 | $66.50 | $54.66 - $74.50 |
| Q3 2014 | 11,219 | $693 | $59.56 | $53.83 - $64.32 |
| Q2 2014 | 11,028 | $723 | $59.63 | $56.50 - $63.93 |
| Q1 2014 | 10,870 | $703 | $53.91 | $46.24 - $61.72 |
| Q4 2013 | 7,494 | $450 | $53.79 | $46.69 - $57.91 |
| Q3 2013 | 10,756 | $531 | $43.84 | $39.27 - $47.16 |
| Q2 2013 | 14,438 | $597 | $39.30 | $36.34 - $41.48 |