CUSIP: 44109J106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 2,026,000 | $27,675 | — | — |
| Q2 2017 | 3,564,150 | $57,383 | — | — |
| Q1 2017 | 3,500,600 | $55,554 | — | — |
| Q4 2016 | 2,429,975 | $31,590 | — | — |