CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 629,442 | $39,213 | — | — |
| Q1 2014 | 604,878 | $22,537 | — | — |
| Q4 2013 | 604,177 | $20,203 | — | — |
| Q3 2013 | 500,582 | $15,388 | — | — |
| Q2 2013 | 487,409 | $16,124 | — | — |