CUSIP: 45685E106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 7,525,838 | $272,962 | — | — |
| Q4 2013 | 6,014,345 | $211,404 | — | — |
| Q3 2013 | 3,690,649 | $107,804 | — | — |
| Q2 2013 | 3,092,003 | $83,669 | — | — |