CUSIP: 443510201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 2,394,879 | $203,445 | — | — |
| Q2 2015 | 1,415,466 | $153,267 | — | — |
| Q1 2015 | 683,986 | $74,978 | — | — |
| Q4 2014 | 645,498 | $68,959 | — | — |
| Q3 2014 | 603,833 | $72,780 | — | — |
| Q2 2014 | 607,996 | $74,875 | — | — |
| Q1 2014 | 607,703 | $72,845 | — | — |
| Q4 2013 | 614,172 | $66,883 | — | — |
| Q3 2013 | 639,075 | $66,937 | — | — |
| Q2 2013 | 625,501 | $61,924 | — | — |