CUSIP: 25490A101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2012 | 120,759 | $5,895 | — | — |
| Q1 2012 | 8,790 | $434 | — | — |
| Q4 2011 | 7,665 | $328 | — | — |
| Q3 2011 | 11,350 | $479 | — | — |
| Q2 2011 | 11,597 | $590 | — | — |
| Q1 2011 | 8,082 | $378 | — | — |
| Q4 2010 | 10,207 | $407 | — | — |