CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 131,853 | $6,128 | — | — |
| Q2 2016 | 143,578 | $6,723 | — | — |
| Q1 2016 | 149,608 | $6,518 | — | — |
| Q4 2015 | 180,960 | $7,103 | — | — |
| Q3 2015 | 201,537 | $6,718 | — | — |
| Q2 2015 | 1,010,830 | $32,529 | — | — |
| Q1 2015 | 1,520,058 | $56,895 | — | — |
| Q4 2014 | 1,519,839 | $61,447 | — | — |
| Q3 2014 | 1,544,635 | $55,035 | — | — |
| Q2 2014 | 1,528,144 | $55,747 | — | — |
| Q1 2014 | 1,637,420 | $61,159 | — | — |
| Q4 2013 | 537,103 | $51,464 | — | — |
| Q3 2013 | 525,206 | $49,296 | — | — |
| Q2 2013 | 522,572 | $47,711 | — | — |