CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,838,658 | $18,699 | — | — |
| Q2 2015 | 1,011,845 | $9,997 | — | — |
| Q1 2015 | 869,013 | $9,107 | — | — |
| Q4 2014 | 4,039,590 | $40,881 | — | — |
| Q3 2014 | 1,422,128 | $13,823 | — | — |
| Q2 2014 | 201,308 | $1,979 | — | — |
| Q4 2013 | 19,172 | $181 | — | — |
| Q3 2013 | 231,422 | $2,092 | — | — |
| Q2 2013 | 364,868 | $3,348 | — | — |