CUSIP: 443510201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,025,730 | $87,136 | — | — |
| Q2 2015 | 918,702 | $99,477 | — | — |
| Q1 2015 | 990,398 | $108,566 | — | — |
| Q4 2014 | 884,900 | $94,535 | — | — |
| Q3 2014 | 170,750 | $20,581 | — | — |
| Q2 2014 | 194,150 | $23,910 | — | — |
| Q1 2014 | 240,850 | $28,870 | — | — |
| Q4 2013 | 241,700 | $26,321 | — | — |
| Q3 2013 | 248,300 | $26,006 | — | — |