CUSIP: 461212102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 171,395 | $804 | — | — |
| Q2 2017 | 202,829 | $874 | — | — |
| Q1 2017 | 186,529 | $824 | — | — |
| Q4 2016 | 106,929 | $1,053 | — | — |
| Q3 2016 | 72,850 | $685 | — | — |
| Q2 2016 | 85,350 | $667 | — | — |
| Q1 2016 | 87,000 | $492 | — | — |
| Q4 2015 | 67,400 | $479 | — | — |
| Q3 2015 | 51,300 | $456 | — | — |
| Q2 2015 | 48,900 | $496 | — | — |
| Q1 2015 | 52,600 | $589 | — | — |
| Q4 2014 | 49,700 | $633 | — | — |
| Q3 2014 | 50,000 | $648 | — | — |
| Q2 2014 | 43,600 | $491 | — | — |
| Q1 2014 | 43,600 | $610 | — | — |
| Q4 2013 | 43,600 | $578 | — | — |
| Q3 2013 | 43,600 | $458 | — | — |
| Q2 2013 | 42,700 | $357 | — | — |