CUSIP: 44967H101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 980,000 | $27,910 | — | — |
| Q3 2017 | 980,000 | $26,195 | — | — |
| Q2 2017 | 980,000 | $26,940 | — | — |
| Q1 2017 | 1,398,151 | $29,305 | — | — |
| Q4 2016 | 1,392,651 | $25,304 | — | — |