CUSIP: 252603105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 5,800 | $224 | — | — |
| Q4 2014 | 8,600 | $243 | — | — |
| Q3 2014 | 8,600 | $246 | — | — |
| Q2 2014 | 9,000 | $254 | — | — |
| Q1 2014 | 9,000 | $314 | — | — |
| Q4 2013 | 9,000 | $233 | — | — |