CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 1,074,617 | $66,949 | — | — |
| Q1 2014 | 230,330 | $8,581 | — | — |
| Q4 2013 | 227,501 | $7,609 | — | — |
| Q3 2013 | 250,884 | $7,713 | — | — |
| Q2 2013 | 270,369 | $8,942 | — | — |