CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 101,584 | $4,565 | — | — |
| Q2 2014 | 61,570 | $2,962 | — | — |
| Q1 2014 | 260,500 | $11,139 | — | — |
| Q4 2013 | 362,900 | $15,757 | — | — |
| Q3 2013 | 304,400 | $10,943 | — | — |