CUSIP: 443683107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2012 | 76,680 | $488 | — | — |
| Q1 2012 | 74,300 | $544 | — | — |
| Q1 2010 | 71,370 | $1,011 | — | — |
| Q4 2009 | 121,770 | $1,672 | — | — |
| Q3 2009 | 60,200 | $792 | — | — |
| Q2 2009 | 60,200 | $800 | — | — |
| Q1 2009 | 60,200 | $704 | — | — |