CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,169,004 | $11,889 | — | — |
| Q2 2015 | 1,144,004 | $11,303 | — | — |
| Q1 2015 | 635,904 | $6,664 | — | — |
| Q4 2014 | 2,222,876 | $22,496 | — | — |
| Q3 2014 | 7,669,692 | $74,549 | — | — |
| Q2 2014 | 10,813,839 | $106,300 | — | — |
| Q1 2014 | 11,141,093 | $109,517 | — | — |
| Q4 2013 | 11,131,093 | $104,966 | — | — |
| Q3 2013 | 11,043,393 | $99,943 | — | — |
| Q2 2013 | 13,421,093 | $122,937 | — | — |