CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 21,122 | $982 | — | — |
| Q2 2016 | 21,093 | $984 | — | — |
| Q1 2016 | 18,165 | $791 | — | — |
| Q4 2015 | 16,616 | $652 | — | — |
| Q3 2015 | 17,794 | $593 | — | — |
| Q2 2015 | 17,579 | $566 | — | — |
| Q1 2015 | 17,062 | $639 | — | — |
| Q4 2014 | 16,446 | $665 | — | — |
| Q3 2014 | 16,349 | $583 | — | — |
| Q2 2014 | 16,212 | $591 | — | — |
| Q1 2014 | 17,711 | $662 | — | — |
| Q4 2013 | 5,948 | $570 | — | — |