CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 11,472 | $225 | — | — |
| Q3 2014 | 23,982 | $382 | — | — |
| Q2 2014 | 51,399 | $794 | — | — |
| Q1 2014 | 62,805 | $768 | — | — |
| Q4 2013 | 49,000 | $498 | — | — |
| Q3 2013 | 60,000 | $565 | — | — |
| Q2 2013 | 74,099 | $588 | — | — |