CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 233,249 | $4,061 | — | — |
| Q4 2014 | 221,449 | $3,820 | — | — |
| Q3 2014 | 3,100,857 | $52,312 | — | — |
| Q2 2014 | 6,110,075 | $107,882 | — | — |
| Q1 2014 | 6,895,214 | $96,946 | — | — |
| Q4 2013 | 7,422,246 | $134,788 | — | — |
| Q3 2013 | 6,870,107 | $130,051 | — | — |
| Q2 2013 | 7,097,760 | $118,604 | — | — |