CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 571,919 | $35,631 | — | — |
| Q1 2014 | 568,235 | $21,172 | — | — |
| Q4 2013 | 563,461 | $18,842 | — | — |
| Q3 2013 | 558,126 | $17,157 | — | — |
| Q2 2013 | 549,426 | $18,175 | — | — |