CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 9,860,843 | $458,332 | — | — |
| Q2 2016 | 7,861,658 | $368,083 | — | — |
| Q1 2016 | 4,633,072 | $201,863 | — | — |
| Q4 2015 | 930,802 | $36,533 | — | — |
| Q3 2015 | 1,011,765 | $33,731 | — | — |
| Q2 2015 | 1,420,342 | $45,706 | — | — |
| Q1 2015 | 1,726,791 | $64,632 | — | — |
| Q4 2014 | 1,836,109 | $74,234 | — | — |
| Q3 2014 | 1,567,449 | $55,849 | — | — |
| Q2 2014 | 2,112,089 | $77,050 | — | — |
| Q1 2014 | 1,643,380 | $61,382 | — | — |
| Q4 2013 | 433,430 | $41,533 | — | — |
| Q3 2013 | 375,662 | $35,261 | — | — |
| Q2 2013 | 425,838 | $38,879 | — | — |