CUSIP: 441060100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 307,400 | $27,269 | — | — |
| Q1 2015 | 93,800 | $8,239 | — | — |
| Q4 2014 | 631,695 | $38,691 | — | — |
| Q3 2014 | 323,100 | $16,811 | — | — |
| Q2 2014 | 182,900 | $9,396 | — | — |
| Q1 2014 | 151,800 | $6,565 | — | — |
| Q4 2013 | 39,500 | $1,631 | — | — |