CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 29,085 | $1,052 | — | — |
| Q3 2018 | 103,908 | $8,453 | — | — |
| Q2 2018 | 260,172 | $19,721 | — | — |
| Q1 2018 | 333,972 | $26,050 | — | — |
| Q4 2017 | 454,303 | $35,208 | — | — |
| Q3 2017 | 294,720 | $24,211 | — | — |
| Q2 2017 | 159,020 | $12,960 | — | — |
| Q1 2017 | 532,441 | $42,116 | — | — |
| Q4 2016 | 547,241 | $45,831 | — | — |
| Q3 2016 | 795,600 | $53,401 | — | — |
| Q2 2016 | 994,000 | $59,372 | — | — |
| Q1 2016 | 936,800 | $48,030 | — | — |
| Q4 2015 | 991,400 | $54,596 | — | — |
| Q3 2015 | 996,700 | $58,018 | — | — |
| Q2 2015 | 895,400 | $61,093 | — | — |
| Q1 2015 | 840,300 | $52,964 | — | — |
| Q4 2014 | 855,700 | $55,492 | — | — |
| Q3 2014 | 891,500 | $55,728 | — | — |
| Q2 2014 | 964,400 | $66,727 | — | — |
| Q1 2014 | 952,600 | $66,825 | — | — |
| Q4 2013 | 855,900 | $53,793 | — | — |
| Q3 2013 | 810,600 | $42,078 | — | — |
| Q2 2013 | 765,200 | $41,022 | — | — |