CUSIP: 45685E106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 3,692,782 | $133,937 | — | — |
| Q4 2013 | 3,663,676 | $128,778 | — | — |
| Q3 2013 | 3,829,777 | $111,868 | — | — |
| Q2 2013 | 4,535,442 | $122,729 | — | — |