CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 22,041 | $1,024 | — | — |
| Q2 2016 | 22,041 | $1,032 | — | — |
| Q1 2016 | 22,041 | $960 | — | — |
| Q4 2015 | 18,200 | $714 | — | — |
| Q3 2015 | 13,756 | $459 | — | — |
| Q2 2015 | 13,282 | $427 | — | — |
| Q1 2015 | 11,829 | $443 | — | — |
| Q4 2014 | 11,829 | $478 | — | — |
| Q3 2014 | 11,829 | $421 | — | — |
| Q2 2014 | 11,829 | $432 | — | — |
| Q1 2014 | 1,297,829 | $48,474 | — | — |
| Q4 2013 | 428,943 | $41,101 | — | — |
| Q3 2013 | 433,917 | $40,727 | — | — |
| Q2 2013 | 440,917 | $40,256 | — | — |