CUSIP: 460690100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 22,307 | $427 | $13.59 | $12.40 - $14.55 |
| Q2 2015 | 27,296 | $526 | $14.04 | $12.95 - $15.01 |
| Q1 2015 | 26,268 | $581 | $14.28 | $12.75 - $15.29 |
| Q4 2014 | 25,427 | $528 | $12.87 | $10.94 - $14.20 |
| Q3 2014 | 25,376 | $465 | $12.91 | $11.95 - $13.72 |
| Q2 2014 | 25,733 | $502 | $12.03 | $10.68 - $13.15 |
| Q1 2014 | 25,605 | $439 | $11.27 | $10.46 - $11.91 |
| Q4 2013 | 25,842 | $457 | $11.05 | $10.01 - $11.71 |
| Q3 2013 | 25,873 | $444 | $10.53 | $9.51 - $11.50 |
| Q2 2013 | 25,897 | $377 | $9.16 | $8.27 - $9.72 |
| Q1 2013 | 24,959 | $325 | $8.02 | $7.26 - $8.74 |
| Q4 2012 | 25,552 | $282 | — | — |
| Q3 2012 | 27,221 | $303 | — | — |