CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 7,183,100 | $73,052 | — | — |
| Q2 2015 | 10,954,919 | $108,235 | — | — |
| Q1 2015 | 126,900 | $1,330 | — | — |
| Q4 2014 | 12,251,606 | $123,986 | — | — |
| Q3 2014 | 6,374,940 | $61,964 | — | — |
| Q2 2014 | 3,879,942 | $38,140 | — | — |
| Q1 2014 | 3,163,442 | $31,097 | — | — |
| Q4 2013 | 1,740,142 | $16,410 | — | — |
| Q3 2013 | 2,579,873 | $23,348 | — | — |
| Q2 2013 | 2,458,780 | $22,522 | — | — |