CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 284,299 | $17,712 | — | — |
| Q1 2014 | 55,645 | $2,074 | — | — |
| Q4 2013 | 77,397 | $2,588 | — | — |
| Q3 2013 | 79,303 | $2,438 | — | — |
| Q2 2013 | 60,652 | $2,006 | — | — |