CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 281,780 | $10,234 | — | — |
| Q2 2015 | 5,052 | $211 | — | — |
| Q1 2015 | 1,004,695 | $40,097 | — | — |
| Q4 2014 | 1,178,508 | $47,682 | — | — |
| Q1 2014 | 8,815 | $377 | — | — |