CUSIP: 422245100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 82,600 | $1,879 | — | — |
| Q3 2016 | 170,000 | $4,498 | — | — |
| Q2 2015 | 566,900 | $6,791 | — | — |
| Q1 2015 | 1,778,500 | $35,036 | — | — |
| Q4 2014 | 628,000 | $12,485 | — | — |