CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 451,584 | $28,134 | — | — |
| Q1 2014 | 18,680 | $696 | — | — |
| Q4 2013 | 39,669 | $1,327 | — | — |
| Q3 2013 | 220,011 | $6,763 | — | — |
| Q2 2013 | 207,171 | $0 | — | — |