CUSIP: 246911101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,914,715 | $528 | — | — |
| Q2 2014 | 2,779,715 | $2,141 | — | — |
| Q1 2014 | 2,732,395 | $2,295 | — | — |
| Q4 2013 | 2,607,395 | $2,293 | — | — |
| Q3 2013 | 2,409,095 | $2,915 | — | — |
| Q2 2013 | 2,228,805 | $2,207 | — | — |