CUSIP: 443510201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,260,070 | $107,043 | — | — |
| Q2 2015 | 1,435,370 | $155,422 | — | — |
| Q1 2015 | 1,856,279 | $203,485 | — | — |
| Q4 2014 | 3,837,668 | $409,978 | — | — |
| Q3 2014 | 3,248,568 | $391,550 | — | — |
| Q2 2014 | 4,698,696 | $578,644 | — | — |
| Q1 2014 | 5,740,017 | $688,056 | — | — |
| Q4 2013 | 5,704,950 | $621,270 | — | — |
| Q3 2013 | 5,585,628 | $585,038 | — | — |
| Q2 2013 | 4,081,112 | $404,030 | — | — |