CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2020 | 936,372 | $42,642 | — | — |
| Q1 2020 | 849,285 | $30,710 | — | — |
| Q4 2019 | 814,020 | $60,913 | — | — |
| Q3 2019 | 635,599 | $48,013 | — | — |
| Q2 2019 | 676,701 | $51,328 | — | — |
| Q1 2019 | 615,560 | $44,142 | — | — |
| Q4 2018 | 490,266 | $31,514 | — | — |
| Q3 2018 | 408,029 | $33,193 | — | — |
| Q2 2018 | 81,756 | $6,197 | — | — |
| Q1 2018 | 73,688 | $5,748 | — | — |
| Q4 2017 | 72,856 | $5,646 | — | — |
| Q3 2017 | 72,856 | $5,985 | — | — |
| Q2 2017 | 72,856 | $5,938 | — | — |
| Q1 2017 | 62,556 | $4,948 | — | — |
| Q4 2016 | 61,856 | $5,180 | — | — |
| Q3 2016 | 62,656 | $4,205 | — | — |
| Q2 2016 | 62,656 | $3,742 | — | — |
| Q1 2016 | 743,895 | $38,139 | — | — |
| Q4 2015 | 978,013 | $53,859 | — | — |
| Q3 2015 | 1,456,719 | $84,796 | — | — |
| Q2 2015 | 1,574,174 | $107,406 | — | — |
| Q1 2015 | 1,600,902 | $100,905 | — | — |
| Q4 2014 | 1,354,263 | $87,824 | — | — |
| Q3 2014 | 1,419,791 | $88,751 | — | — |
| Q2 2014 | 1,452,629 | $100,507 | — | — |
| Q1 2014 | 1,496,541 | $104,982 | — | — |
| Q4 2013 | 1,551,891 | $97,536 | — | — |
| Q3 2013 | 1,656,112 | $85,903 | — | — |
| Q2 2013 | 1,640,354 | $87,939 | — | — |