CUSIP: 252603105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 11,400 | $439 | — | — |
| Q3 2015 | 10,980 | $339 | — | — |
| Q2 2015 | 10,280 | $323 | — | — |
| Q1 2015 | 9,780 | $319 | — | — |
| Q4 2014 | 9,550 | $270 | — | — |
| Q3 2014 | 9,500 | $272 | — | — |
| Q2 2014 | 8,000 | $226 | — | — |
| Q1 2014 | 8,000 | $279 | — | — |