CUSIP: 29384R105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2012 | 31,565 | $184 | — | — |
| Q4 2011 | 43,328 | $221 | — | — |
| Q3 2011 | 43,032 | $178 | — | — |
| Q2 2011 | 42,075 | $374 | — | — |
| Q1 2011 | 10,635 | $90 | — | — |
| Q4 2010 | 11,484 | $139 | — | — |