CUSIP: 460254105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 3,072 | $122 | — | — |
| Q3 2014 | 2,472 | $97 | — | — |
| Q2 2014 | 5,957 | $167 | — | — |
| Q1 2014 | 6,254 | $172 | — | — |
| Q4 2013 | 4,167 | $108 | — | — |
| Q3 2013 | 16,827 | $417 | — | — |
| Q2 2013 | 34,143 | $715 | — | — |