CUSIP: 441060100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,337,476 | $118,647 | — | — |
| Q1 2015 | 1,085,400 | $95,342 | — | — |
| Q4 2014 | 362,500 | $22,203 | — | — |
| Q3 2014 | 360,000 | $18,731 | — | — |
| Q2 2014 | 347,000 | $17,825 | — | — |
| Q1 2014 | 322,800 | $13,961 | — | — |
| Q4 2013 | 310,800 | $12,830 | — | — |
| Q3 2013 | 292,000 | $11,452 | — | — |
| Q2 2013 | 291,000 | $11,148 | — | — |