CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 316,688 | $5,513 | — | — |
| Q4 2014 | 285,753 | $4,930 | — | — |
| Q3 2014 | 286,103 | $4,827 | — | — |
| Q2 2014 | 285,703 | $4,546 | — | — |
| Q1 2014 | 260,724 | $3,666 | — | — |
| Q4 2013 | 260,284 | $4,727 | — | — |
| Q3 2013 | 254,592 | $4,819 | — | — |
| Q2 2013 | 237,873 | $3,974 | — | — |