CUSIP: 278058102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2012 | 10,232 | $484 | — | — |
| Q2 2012 | 14,503 | $575 | — | — |
| Q1 2012 | 14,807 | $738 | — | — |
| Q4 2011 | 24,192 | $1,053 | — | — |
| Q3 2011 | 22,063 | $783 | — | — |
| Q2 2011 | 22,730 | $1,170 | — | — |
| Q1 2011 | 34,788 | $1,929 | — | — |
| Q4 2010 | 16,898 | $1,715 | — | — |