CUSIP: 45071R109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2013 | 50,000 | $920 | — | — |
| Q1 2013 | 52,300 | $888 | — | — |
| Q4 2012 | 51,039 | $866 | — | — |
| Q3 2012 | 52,300 | $840 | — | — |
| Q2 2012 | 51,200 | $615 | — | — |
| Q1 2012 | 46,250 | $578 | — | — |
| Q4 2011 | 48,100 | $506 | — | — |
| Q3 2011 | 49,890 | $383 | — | — |
| Q2 2011 | 51,000 | $653 | — | — |
| Q1 2011 | 52,085 | $827 | — | — |
| Q4 2010 | 54,795 | $919 | — | — |