CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 1,023,750 | $63,779 | — | — |
| Q1 2014 | 380,894 | $14,192 | — | — |
| Q4 2013 | 925,685 | $30,955 | — | — |
| Q3 2013 | 726,307 | $22,327 | — | — |
| Q2 2013 | 708,290 | $23,431 | — | — |
| Q4 2012 | 2,034,151 | $57,241 | — | — |
| Q3 2012 | 1,593,623 | $42,677 | — | — |
| Q2 2012 | 2,343,680 | $67,943 | — | — |