CUSIP: 246911101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 198,666 | $54 | — | — |
| Q2 2014 | 198,502 | $152 | — | — |
| Q1 2014 | 198,584 | $166 | — | — |
| Q4 2013 | 116,819 | $102 | — | — |
| Q3 2013 | 116,655 | $141 | — | — |
| Q2 2013 | 72,608 | $72 | — | — |