Ticker: MDU CUSIP: 552690109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,650 | $44 | $8.04 | $7.71 - $8.41 |
| Q3 2017 | 1,650 | $43 | $7.77 | $7.44 - $8.20 |
| Q2 2017 | 1,650 | $43 | $7.92 | $7.51 - $8.25 |
| Q1 2017 | 1,650 | $45 | $8.03 | $7.53 - $8.67 |
| Q4 2016 | 1,650 | $47 | $7.89 | $7.09 - $8.72 |
| Q3 2016 | 2,950 | $75 | $6.91 | $6.46 - $7.47 |
| Q2 2016 | 1,650 | $40 | $6.12 | $5.33 - $6.90 |
| Q1 2016 | 1,650 | $32 | $5.02 | $4.40 - $5.57 |
| Q4 2015 | 1,650 | $30 | $5.10 | $4.59 - $5.49 |
| Q3 2015 | 2,550 | $43 | $4.95 | $4.48 - $5.44 |
| Q2 2015 | 9,300 | $182 | $5.79 | $5.30 - $6.32 |
| Q1 2015 | 9,818 | $209 | $6.06 | $5.47 - $6.65 |
| Q4 2014 | 9,818 | $231 | $6.84 | $5.78 - $7.67 |
| Q3 2014 | 11,453 | $319 | $8.38 | $7.36 - $9.47 |
| Q2 2014 | 11,453 | $403 | $9.15 | $8.68 - $9.59 |
| Q1 2014 | 11,318 | $389 | $8.65 | $7.84 - $9.29 |
| Q4 2013 | 11,318 | $345 | $7.80 | $7.24 - $8.15 |
| Q3 2013 | 9,900 | $277 | $7.25 | $6.78 - $7.90 |
| Q2 2013 | 9,900 | $257 | $6.58 | $6.07 - $7.05 |