CUSIP: 252603105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 21,955 | $846 | — | — |
| Q3 2015 | 21,858 | $675 | — | — |
| Q2 2015 | 22,494 | $706 | — | — |
| Q1 2015 | 23,799 | $775 | — | — |
| Q4 2014 | 23,757 | $671 | — | — |
| Q3 2014 | 23,906 | $684 | — | — |
| Q2 2014 | 22,210 | $626 | — | — |
| Q1 2014 | 22,173 | $775 | — | — |
| Q4 2013 | 21,755 | $562 | — | — |
| Q3 2013 | 21,678 | $511 | — | — |
| Q2 2013 | 24,952 | $518 | — | — |
| Q1 2013 | 24,824 | $419 | — | — |