CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 340,000 | $3,441 | — | — |
| Q3 2014 | 50,000 | $486 | — | — |
| Q4 2013 | 205,000 | $1,933 | — | — |
| Q3 2013 | 500,000 | $4,525 | — | — |
| Q2 2013 | 200,000 | $1,832 | — | — |