CUSIP: 450911102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2010 | 33,390 | $1,790 | — | — |
| Q4 2009 | 33,390 | $1,661 | — | — |
| Q3 2009 | 33,590 | $1,752 | — | — |
| Q2 2009 | 33,590 | $1,495 | — | — |
| Q1 2009 | 33,590 | $1,292 | — | — |