CUSIP: 441060100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,019,167 | $90,410 | — | — |
| Q1 2015 | 1,000,000 | $87,840 | — | — |
| Q4 2014 | 93,371 | $5,780 | — | — |
| Q3 2014 | 236,690 | $12,364 | — | — |
| Q2 2014 | 390,434 | $19,979 | — | — |
| Q1 2014 | 355,614 | $15,380 | — | — |
| Q4 2013 | 389,637 | $16,084 | — | — |
| Q3 2013 | 472,666 | $18,538 | — | — |
| Q2 2013 | 347,347 | $13,307 | — | — |