CUSIP: 25490A101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2012 | 10,534 | $514 | — | — |
| Q1 2012 | 10,534 | $520 | — | — |
| Q2 2011 | 36,360 | $1,848 | — | — |
| Q1 2011 | 36,360 | $1,702 | — | — |
| Q1 2010 | 29,455 | $996 | — | — |
| Q4 2009 | 29,455 | $982 | — | — |