CUSIP: 247850100 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 8,439 | $773 | — | — |
| Q3 2017 | 9,358 | $828 | — | — |
| Q2 2017 | 9,950 | $743 | — | — |
| Q1 2017 | 9,950 | $777 | — | — |
| Q4 2016 | 8,808 | $679 | — | — |
| Q3 2016 | 8,808 | $597 | — | — |
| Q2 2016 | 8,808 | $591 | — | — |
| Q1 2016 | 8,808 | $530 | — | — |
| Q4 2015 | 8,600 | $506 | — | — |
| Q2 2015 | 8,600 | $582 | — | — |
| Q1 2015 | 8,600 | $570 | — | — |
| Q4 2014 | 8,600 | $588 | — | — |
| Q3 2014 | 9,600 | $598 | — | — |
| Q2 2014 | 9,600 | $580 | — | — |
| Q1 2014 | 10,100 | $659 | — | — |
| Q4 2013 | 11,600 | $788 | — | — |
| Q3 2013 | 11,600 | $756 | — | — |