CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 56,319 | $971 | — | — |
| Q3 2014 | 58,313 | $984 | — | — |
| Q2 2014 | 58,107 | $924 | — | — |
| Q1 2014 | 60,065 | $845 | — | — |
| Q4 2013 | 38,250 | $700 | — | — |
| Q3 2013 | 46,515 | $880 | — | — |
| Q2 2013 | 46,515 | $777 | — | — |