CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,245,900 | $12,671 | — | — |
| Q2 2015 | 1,825,800 | $18,039 | — | — |
| Q1 2015 | 1,338,268 | $14,025 | — | — |
| Q4 2014 | 1,077,568 | $10,905 | — | — |
| Q3 2014 | 138,000 | $1,341 | — | — |
| Q1 2014 | 878,468 | $8,635 | — | — |
| Q4 2013 | 1,523,368 | $14,365 | — | — |
| Q3 2013 | 2,573,372 | $23,266 | — | — |
| Q2 2013 | 4,108,341 | $37,694 | — | — |