CUSIP: 423074103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2013 | 14,015 | $1,013 | — | — |
| Q4 2012 | 102,926 | $5,937 | — | — |
| Q3 2012 | 127,958 | $7,159 | — | — |
| Q2 2012 | 144,911 | $7,880 | — | — |
| Q1 2012 | 7,282 | $390 | — | — |
| Q4 2011 | 6,572 | $355 | — | — |