CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2020 | 1,606,852 | $73,176 | — | — |
| Q1 2020 | 1,304,003 | $47,153 | — | — |
| Q4 2019 | 883,724 | $66,129 | — | — |
| Q3 2019 | 840,806 | $63,514 | — | — |
| Q2 2019 | 963,679 | $73,095 | — | — |
| Q1 2019 | 1,153,370 | $82,708 | — | — |
| Q4 2018 | 1,087,212 | $69,886 | — | — |
| Q3 2018 | 1,011,491 | $82,285 | — | — |
| Q2 2018 | 1,130,612 | $85,701 | — | — |
| Q1 2018 | 835,080 | $65,136 | — | — |
| Q4 2017 | 1,340,450 | $103,885 | — | — |
| Q3 2017 | 657,162 | $53,986 | — | — |
| Q2 2017 | 725,660 | $59,142 | — | — |
| Q1 2017 | 867,333 | $68,606 | — | — |
| Q4 2016 | 165,603 | $13,870 | — | — |
| Q3 2016 | 44,877 | $3,013 | — | — |
| Q2 2016 | 104,615 | $6,249 | — | — |
| Q1 2016 | 33,574 | $1,721 | — | — |
| Q4 2015 | 515,757 | $28,402 | — | — |
| Q3 2015 | 841,174 | $48,965 | — | — |
| Q2 2015 | 851,982 | $58,131 | — | — |
| Q1 2015 | 713,694 | $44,984 | — | — |
| Q4 2014 | 136,299 | $8,839 | — | — |
| Q3 2014 | 281,641 | $17,605 | — | — |
| Q2 2014 | 130,476 | $9,028 | — | — |
| Q1 2014 | 47,477 | $3,330 | — | — |
| Q4 2013 | 191,029 | $12,006 | — | — |
| Q3 2013 | 338,663 | $17,566 | — | — |
| Q2 2013 | 268,295 | $14,383 | — | — |