CUSIP: 45685E106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 4,898,015 | $177,650 | — | — |
| Q4 2013 | 4,064,890 | $142,881 | — | — |
| Q3 2013 | 3,503,575 | $102,339 | — | — |
| Q2 2013 | 3,870,167 | $104,727 | — | — |