CUSIP: 449575109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 3,213,321 | $21,015 | — | — |
| Q2 2015 | 2,775,754 | $17,487 | — | — |
| Q1 2015 | 2,491,554 | $20,331 | — | — |
| Q4 2014 | 2,811,354 | $24,739 | — | — |
| Q3 2014 | 2,359,854 | $21,994 | — | — |