CUSIP: 242309102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 8,640 | $546 | — | — |
| Q2 2015 | 8,500 | $534 | — | — |
| Q1 2015 | 8,300 | $320 | — | — |
| Q4 2014 | 11,200 | $496 | — | — |
| Q3 2014 | 11,200 | $486 | — | — |
| Q2 2014 | 10,600 | $481 | — | — |
| Q1 2014 | 10,600 | $521 | — | — |