CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 255,564 | $15,922 | — | — |
| Q1 2014 | 174,611 | $6,506 | — | — |
| Q4 2013 | 226,345 | $7,569 | — | — |
| Q3 2013 | 219,964 | $6,762 | — | — |
| Q2 2013 | 661,160 | $21,871 | — | — |