CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 189,998 | $11,837 | — | — |
| Q1 2014 | 191,245 | $7,126 | — | — |
| Q4 2013 | 206,930 | $6,920 | — | — |
| Q3 2013 | 207,693 | $6,384 | — | — |
| Q2 2013 | 207,558 | $6,866 | — | — |