CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 264,100 | $4,598 | — | — |
| Q4 2014 | 276,200 | $4,764 | — | — |
| Q3 2014 | 261,900 | $4,418 | — | — |
| Q2 2014 | 266,400 | $4,238 | — | — |
| Q1 2014 | 241,870 | $3,401 | — | — |
| Q4 2013 | 276,470 | $5,021 | — | — |
| Q3 2013 | 281,970 | $5,338 | — | — |
| Q2 2013 | 281,370 | $4,702 | — | — |