CUSIP: 440543106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 732,800 | $7,284 | — | — |
| Q3 2015 | 732,800 | $9,915 | — | — |
| Q2 2015 | 787,200 | $16,161 | — | — |
| Q1 2015 | 851,200 | $16,011 | — | — |
| Q4 2014 | 757,700 | $18,920 | — | — |