CUSIP: 44967H101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,517 | $302 | — | — |
| Q3 2017 | 10,960 | $293 | — | — |
| Q2 2017 | 52,765 | $1,447 | — | — |
| Q1 2017 | 61,589 | $1,284 | — | — |
| Q4 2016 | 54,332 | $992 | — | — |