CUSIP: 432589109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 18,228 | $1,123 | — | — |
| Q1 2014 | 178,883 | $6,665 | — | — |
| Q4 2013 | 161,854 | $5,411 | — | — |
| Q3 2013 | 51,298 | $1,577 | — | — |
| Q2 2013 | 48,746 | $1,613 | — | — |
| Q1 2013 | 119,130 | $4,168 | — | — |
| Q4 2012 | 16,762 | $472 | — | — |