CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 99,278 | $11,306 | — | — |
| Q3 2014 | 243,900 | $30,534 | — | — |
| Q2 2014 | 266,393 | $36,142 | — | — |
| Q1 2014 | 275,781 | $33,507 | — | — |
| Q4 2013 | 404,150 | $48,377 | — | — |
| Q3 2013 | 583,509 | $66,625 | — | — |
| Q2 2013 | 787,537 | $82,203 | — | — |