CUSIP: 441060100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 709,481 | $62,321 | — | — |
| Q4 2014 | 1,677,093 | $102,722 | — | — |
| Q3 2014 | 3,155,209 | $164,166 | — | — |
| Q2 2014 | 4,111,144 | $211,189 | — | — |
| Q1 2014 | 4,928,985 | $213,179 | — | — |
| Q4 2013 | 5,286,054 | $218,208 | — | — |
| Q3 2013 | 4,011,417 | $157,328 | — | — |
| Q2 2013 | 3,913,225 | $149,916 | — | — |