CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 986,906 | $17,182 | — | — |
| Q4 2014 | 1,091,274 | $18,824 | — | — |
| Q3 2014 | 1,732,049 | $29,220 | — | — |
| Q2 2014 | 2,094,170 | $33,318 | — | — |
| Q1 2014 | 170,480 | $2,397 | — | — |
| Q4 2013 | 517,314 | $9,394 | — | — |
| Q3 2013 | 263,540 | $4,988 | — | — |
| Q2 2013 | 85,389 | $1,427 | — | — |