CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 54,582 | $2,142 | — | — |
| Q3 2015 | 37,160 | $1,239 | — | — |
| Q2 2015 | 39,087 | $1,257,810 | — | — |
| Q1 2015 | 33,342 | $1,248 | — | — |
| Q4 2014 | 15,062 | $608,966 | — | — |
| Q3 2014 | 12,934 | $460,849 | — | — |
| Q2 2014 | 8,848 | $322,785 | — | — |
| Q1 2014 | 7,505 | $280,330 | — | — |
| Q4 2013 | 2,244 | $214,979 | — | — |
| Q3 2013 | 2,193 | $205,825 | — | — |