CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 1,372,970 | $21,844 | — | — |
| Q1 2014 | 1,220,045 | $17,154 | — | — |
| Q4 2013 | 1,107,495 | $20,112 | — | — |
| Q3 2013 | 981,820 | $18,586 | — | — |
| Q2 2013 | 1,087,460 | $18,171 | — | — |