CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 4,804,116 | $83,640 | — | — |
| Q4 2014 | 4,641,643 | $80,068 | — | — |
| Q3 2014 | 3,259,266 | $54,984 | — | — |
| Q2 2014 | 1,154,161 | $18,363 | — | — |
| Q1 2014 | 30,471 | $428 | — | — |
| Q4 2013 | 23,213 | $422 | — | — |
| Q3 2013 | 770,830 | $14,592 | — | — |
| Q2 2013 | 1,602,797 | $26,783 | — | — |