CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 222,825 | $3,879 | — | — |
| Q4 2014 | 222,726 | $3,842 | — | — |
| Q3 2014 | 224,170 | $3,782 | — | — |
| Q2 2014 | 244,464 | $3,889 | — | — |
| Q1 2014 | 108,259 | $1,522 | — | — |
| Q4 2013 | 115,248 | $2,093 | — | — |
| Q3 2013 | 129,755 | $2,456 | — | — |
| Q2 2013 | 133,617 | $2,233 | — | — |
| Q1 2013 | 139,797 | $2,307 | — | — |