CUSIP: 44967H101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 597,837 | $17,026 | — | — |
| Q3 2017 | 585,941 | $15,785 | — | — |
| Q2 2017 | 593,274 | $16,268 | — | — |
| Q1 2017 | 1,088,063 | $22,588 | — | — |
| Q4 2016 | 1,066,900 | $19,386 | — | — |