CUSIP: 452526106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2011 | 39 | $0 | — | — |
| Q1 2011 | 39 | $0 | — | — |
| Q4 2010 | 39 | $0 | — | — |
| Q3 2010 | 39 | $0 | — | — |
| Q2 2010 | 39 | $0 | — | — |
| Q1 2010 | 39 | $0 | — | — |
| Q4 2009 | 39 | $0 | — | — |
| Q3 2009 | 39 | $0 | — | — |
| Q2 2009 | 4,012 | $55 | — | — |
| Q1 2009 | 1,969 | $49 | — | — |