CUSIP: 464286848 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2011 | 700,000 | $6,622 | — | — |
| Q2 2011 | 700,000 | $7,301 | — | — |
| Q1 2011 | 700,000 | $7,221 | — | — |
| Q4 2010 | 700,000 | $7,637 | — | — |
| Q3 2010 | 700,000 | $6,920 | — | — |
| Q2 2010 | 700,000 | $6,440 | — | — |
| Q1 2010 | 700,000 | $7,308 | — | — |
| Q4 2009 | 700,000 | $6,818 | — | — |