CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 12,129,310 | $211,170 | — | — |
| Q4 2014 | 6,129,505 | $105,734 | — | — |
| Q3 2014 | 863,057 | $14,559 | — | — |
| Q2 2014 | 992,411 | $15,789 | — | — |
| Q1 2014 | 1,209,677 | $17,008 | — | — |