CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 46,358 | $807 | — | — |
| Q4 2014 | 46,469 | $802 | — | — |
| Q3 2014 | 48,067 | $811 | — | — |
| Q2 2014 | 45,256 | $720 | — | — |
| Q1 2014 | 32,560 | $458 | — | — |
| Q4 2013 | 35,984 | $653 | — | — |
| Q3 2013 | 40,643 | $769 | — | — |
| Q2 2013 | 36,728 | $614 | — | — |