CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 541,220 | $33,718 | — | — |
| Q1 2014 | 126,104 | $4,699 | — | — |
| Q4 2013 | 450,420 | $15,062 | — | — |
| Q3 2013 | 1,213,020 | $37,288 | — | — |
| Q2 2013 | 947,820 | $31,354 | — | — |