CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,400,446 | $24,158 | — | — |
| Q3 2014 | 1,460,584 | $24,640 | — | — |
| Q2 2014 | 1,504,027 | $23,929 | — | — |
| Q1 2014 | 1,552,471 | $21,828 | — | — |
| Q4 2013 | 1,544,087 | $28,041 | — | — |