CUSIP: 441060100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 717,910 | $63,681 | — | — |
| Q1 2015 | 533,289 | $46,839 | — | — |
| Q4 2014 | 894,734 | $54,798 | — | — |
| Q3 2014 | 759,757 | $39,524 | — | — |
| Q2 2014 | 594,386 | $30,528 | — | — |
| Q1 2014 | 250,020 | $10,807 | — | — |
| Q4 2013 | 230,395 | $9,505 | — | — |
| Q3 2013 | 207,759 | $8,142 | — | — |