CUSIP: 258622109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 16,600 | $269 | — | — |
| Q3 2015 | 17,400 | $301 | — | — |
| Q2 2015 | 20,150 | $398 | — | — |
| Q1 2015 | 22,650 | $450 | — | — |
| Q4 2014 | 18,840 | $375 | — | — |
| Q3 2014 | 16,340 | $354 | — | — |