CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2020 | 375,085 | $17,082 | — | — |
| Q1 2020 | 1,135,766 | $41,069 | — | — |
| Q4 2019 | 1,595,730 | $119,409 | — | — |
| Q3 2019 | 2,149,765 | $162,393 | — | — |
| Q2 2019 | 1,958,386 | $148,544 | — | — |
| Q1 2019 | 2,049,403 | $146,962 | — | — |
| Q4 2018 | 2,080,717 | $133,748 | — | — |
| Q3 2018 | 2,211,894 | $179,938 | — | — |
| Q2 2018 | 2,106,009 | $159,634 | — | — |
| Q1 2018 | 2,514,845 | $196,157 | — | — |
| Q4 2017 | 2,277,722 | $176,524 | — | — |
| Q3 2017 | 1,986,519 | $163,192 | — | — |
| Q2 2017 | 1,902,754 | $155,075 | — | — |
| Q1 2017 | 1,474,935 | $116,668 | — | — |
| Q4 2016 | 2,113,382 | $176,996 | — | — |
| Q3 2016 | 1,514,695 | $101,667 | — | — |
| Q2 2016 | 479,952 | $28,668 | — | — |
| Q1 2016 | 476,869 | $24,449 | — | — |
| Q4 2015 | 1,463,151 | $80,576 | — | — |
| Q3 2015 | 1,269,762 | $73,913 | — | — |
| Q2 2015 | 1,336,880 | $91,216 | — | — |
| Q1 2015 | 1,208,102 | $76,147 | — | — |
| Q4 2014 | 788,947 | $51,163 | — | — |
| Q3 2014 | 758,930 | $47,441 | — | — |
| Q2 2014 | 780,100 | $53,975 | — | — |
| Q1 2014 | 688,728 | $48,315 | — | — |
| Q4 2013 | 774,900 | $48,702 | — | — |
| Q3 2013 | 808,300 | $41,926 | — | — |
| Q2 2013 | 734,300 | $39,366 | — | — |