CUSIP: 45685E106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 4,151,360 | $150,570 | — | — |
| Q4 2013 | 5,040,895 | $177,187 | — | — |
| Q3 2013 | 5,467,879 | $159,717 | — | — |
| Q2 2013 | 6,382,954 | $172,723 | — | — |