CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 101,523 | $1,427 | — | — |
| Q4 2013 | 130,752 | $2,374 | — | — |
| Q3 2013 | 152,318 | $2,883 | — | — |
| Q2 2013 | 273,552 | $4,571 | — | — |
| Q1 2013 | 142,625 | $2,353 | — | — |
| Q4 2012 | 348,312 | $4,936 | — | — |
| Q3 2012 | 244,023 | $3,194 | — | — |
| Q2 2012 | 217,245 | $3,422 | — | — |
| Q1 2012 | 141,490 | $2,376 | — | — |
| Q4 2011 | 219,349 | $3,773 | — | — |
| Q3 2011 | 237,531 | $3,451 | — | — |