CUSIP: 46145F105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 25,351 | $767 | — | — |
| Q3 2018 | 25,642 | $555 | — | — |
| Q2 2018 | 25,161 | $526 | — | — |
| Q1 2018 | 21,015 | $415 | — | — |
| Q4 2017 | 26,159 | $504 | — | — |
| Q3 2017 | 26,063 | $577 | — | — |
| Q2 2017 | 24,439 | $519 | — | — |
| Q1 2017 | 20,269 | $410 | — | — |
| Q4 2016 | 23,814 | $470 | — | — |
| Q3 2016 | 24,204 | $414,857 | — | — |
| Q2 2016 | 24,547 | $410,426 | — | — |
| Q1 2016 | 25,576 | $565,000 | — | — |
| Q4 2015 | 25,059 | $427,000 | — | — |
| Q3 2015 | 24,847 | $332 | — | — |
| Q2 2015 | 24,233 | $600,978 | — | — |
| Q1 2015 | 26,863 | $814,218 | — | — |
| Q4 2014 | 26,689 | $555,665 | — | — |
| Q3 2014 | 27,552 | $434,220 | — | — |
| Q2 2014 | 27,487 | $463,981 | — | — |
| Q1 2014 | 28,972 | $585,234 | — | — |
| Q4 2013 | 28,197 | $579,730 | — | — |
| Q3 2013 | 28,077 | $441,370 | — | — |
| Q2 2013 | 29,916 | $418,226 | — | — |