CUSIP: 44157R109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 58,300 | $703 | — | — |
| Q2 2017 | 59,800 | $736 | — | — |
| Q1 2017 | 64,400 | $654 | — | — |
| Q4 2016 | 32,350 | $351 | — | — |
| Q3 2016 | 34,400 | $461 | — | — |
| Q2 2016 | 48,900 | $764 | — | — |
| Q1 2016 | 37,550 | $749 | — | — |