CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 149,643 | $2,605 | — | — |
| Q4 2014 | 25,754 | $444 | — | — |
| Q3 2014 | 221,001 | $3,728 | — | — |
| Q2 2014 | 1,174,815 | $18,691 | — | — |
| Q1 2014 | 1,554,175 | $21,852 | — | — |
| Q4 2013 | 1,871,879 | $33,993 | — | — |
| Q3 2013 | 1,814,011 | $34,339 | — | — |
| Q2 2013 | 830,412 | $13,876 | — | — |