CUSIP: 423074103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2012 | 42,980 | $2,405 | — | — |
| Q2 2012 | 42,980 | $2,337 | — | — |
| Q1 2012 | 40,910 | $2,191 | — | — |
| Q4 2011 | 37,590 | $2,031 | — | — |
| Q3 2011 | 53,490 | $2,700 | — | — |
| Q2 2011 | 37,590 | $2,003 | — | — |
| Q1 2011 | 36,610 | $1,787 | — | — |
| Q4 2010 | 34,250 | $1,694 | — | — |
| Q3 2010 | 33,180 | $1,572 | — | — |
| Q2 2010 | 33,180 | $1,434 | — | — |
| Q1 2010 | 161,250 | $7,355 | — | — |
| Q4 2009 | 106,270 | $4,544 | — | — |
| Q3 2009 | 184,710 | $7,342 | — | — |