CUSIP: 465893105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 20,446 | $324,274 | — | — |
| Q3 2014 | 24,382 | $421,565 | — | — |
| Q2 2014 | 37,782 | $698,967 | — | — |
| Q1 2014 | 38,182 | $708,658 | — | — |
| Q4 2013 | 42,482 | $763,826 | — | — |