CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 319,447 | $5,561 | — | — |
| Q4 2014 | 316,838 | $5,466 | — | — |
| Q3 2014 | 325,701 | $5,495 | — | — |
| Q2 2014 | 353,484 | $5,623 | — | — |
| Q1 2014 | 245,007 | $3,445 | — | — |
| Q4 2013 | 242,291 | $4,399 | — | — |
| Q3 2013 | 282,487 | $5,346 | — | — |
| Q2 2013 | 281,852 | $4,709 | — | — |