CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 2,102,000 | $21,377 | — | — |
| Q2 2015 | 2,112,000 | $20,867 | — | — |
| Q1 2015 | 2,142,000 | $22,448 | — | — |
| Q4 2014 | 952,000 | $9,634 | — | — |
| Q3 2014 | 266,500 | $2,590 | — | — |
| Q2 2014 | 231,500 | $2,276 | — | — |
| Q1 2014 | 230,500 | $2,266 | — | — |
| Q4 2013 | 240,500 | $2,268 | — | — |
| Q3 2013 | 190,500 | $1,722 | — | — |
| Q2 2013 | 190,500 | $1,748 | — | — |