CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 1,530,283 | $26,642 | — | — |
| Q4 2014 | 1,264,183 | $21,807 | — | — |
| Q3 2014 | 1,144,525 | $19,308 | — | — |
| Q1 2014 | 100,000 | $1,406 | — | — |
| Q4 2013 | 158,400 | $2,874 | — | — |