CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 46,386 | $2,156 | — | — |
| Q2 2016 | 44,599 | $2,088 | — | — |
| Q1 2016 | 709,803 | $30,926 | — | — |
| Q4 2015 | 1,607,119 | $63,079 | — | — |
| Q3 2015 | 1,639,683 | $54,666 | — | — |
| Q2 2015 | 1,597,008 | $51,392 | — | — |
| Q1 2015 | 1,602,337 | $59,976 | — | — |
| Q4 2014 | 1,435,969 | $58,056 | — | — |
| Q3 2014 | 1,497,618 | $53,361 | — | — |
| Q2 2014 | 1,550,343 | $56,556 | — | — |
| Q1 2014 | 1,509,555 | $56,382 | — | — |