CUSIP: 411310105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2011 | 8,400 | $774 | — | — |
| Q3 2011 | 13,700 | $1,196 | — | — |
| Q2 2011 | 13,700 | $1,109 | — | — |
| Q1 2011 | 13,700 | $825 | — | — |
| Q1 2010 | 23,000 | $998 | — | — |