CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 60,703 | $3,782 | — | — |
| Q1 2014 | 855,291 | $31,869 | — | — |
| Q4 2013 | 510,308 | $17,065 | — | — |
| Q3 2013 | 224,808 | $6,910 | — | — |
| Q2 2013 | 955,839 | $31,619 | — | — |