CUSIP: 44967H101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 16,900 | $481 | — | — |
| Q3 2017 | 75,600 | $2,021 | — | — |
| Q2 2017 | 324,800 | $8,929 | — | — |
| Q1 2017 | 326,600 | $6,846 | — | — |
| Q4 2016 | 155,400 | $2,824 | — | — |