CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 3,300,000 | $46,398 | — | — |
| Q4 2013 | 10,957,507 | $198,988 | — | — |
| Q3 2013 | 9,974,215 | $188,812 | — | — |
| Q2 2013 | 9,334,047 | $155,972 | — | — |