CUSIP: 46059C205 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2011 | 5,858 | $83 | — | — |
| Q4 2010 | 5,858 | $83 | — | — |
| Q3 2010 | 5,858 | $65 | — | — |
| Q2 2010 | 6,837 | $52 | — | — |
| Q1 2010 | 6,837 | $58 | — | — |
| Q4 2009 | 6,837 | $45 | — | — |
| Q3 2009 | 10,119 | $85 | — | — |
| Q2 2009 | 10,069 | $68 | — | — |
| Q1 2009 | 10,069 | $41 | — | — |