CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 31,376 | $541 | — | — |
| Q3 2014 | 31,376 | $529 | — | — |
| Q2 2014 | 69,807 | $1,111 | — | — |
| Q1 2014 | 16,400 | $231 | — | — |
| Q4 2013 | 26,500 | $481 | — | — |
| Q2 2013 | 18,600 | $311 | — | — |