CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 188,851 | $11,765 | — | — |
| Q1 2014 | 134,542 | $5,013 | — | — |
| Q4 2013 | 46,906 | $1,569 | — | — |
| Q3 2013 | 116,085 | $3,568 | — | — |
| Q2 2013 | 110,133 | $3,643 | — | — |