CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 285,745 | $19,771 | — | — |
| Q1 2014 | 306,371 | $21,492 | — | — |
| Q4 2013 | 488,179 | $30,682 | — | — |
| Q3 2013 | 496,341 | $25,765 | — | — |
| Q2 2013 | 662,966 | $35,542 | — | — |