CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 124,032 | $7,727 | — | — |
| Q1 2014 | 123,574 | $4,604 | — | — |
| Q4 2013 | 129,428 | $4,328 | — | — |
| Q3 2013 | 130,321 | $4,006 | — | — |
| Q2 2013 | 138,004 | $4,565 | — | — |
| Q1 2013 | 138,278 | $4,860 | — | — |