CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2020 | 799,386 | $36,404 | — | — |
| Q1 2020 | 797,354 | $28,832 | — | — |
| Q4 2019 | 755,619 | $56,542 | — | — |
| Q3 2019 | 794,755 | $60,034 | — | — |
| Q2 2019 | 772,285 | $58,577 | — | — |
| Q1 2019 | 755,909 | $54,206 | — | — |
| Q4 2018 | 720,988 | $46,345 | — | — |
| Q3 2018 | 671,411 | $54,618 | — | — |
| Q2 2018 | 593,047 | $44,952 | — | — |
| Q1 2018 | 522,343 | $40,742 | — | — |
| Q4 2017 | 516,498 | $40,027 | — | — |
| Q3 2017 | 519,429 | $42,671 | — | — |
| Q2 2017 | 509,388 | $41,515 | — | — |
| Q1 2017 | 489,348 | $38,707 | — | — |
| Q4 2016 | 377,105 | $31,581 | — | — |
| Q3 2016 | 309,806 | $20,793 | — | — |
| Q2 2016 | 272,753 | $16,291 | — | — |
| Q1 2016 | 264,597 | $13,565 | — | — |
| Q4 2015 | 252,671 | $13,914 | — | — |
| Q3 2015 | 234,476 | $13,648 | — | — |
| Q2 2015 | 220,354 | $15,034 | — | — |
| Q1 2015 | 198,053 | $12,483 | — | — |
| Q4 2014 | 188,495 | $12,223 | — | — |
| Q3 2014 | 177,390 | $11,088 | — | — |
| Q2 2014 | 175,537 | $12,145 | — | — |
| Q1 2014 | 169,181 | $11,868 | — | — |
| Q4 2013 | 164,769 | $10,355 | — | — |
| Q3 2013 | 147,314 | $7,641 | — | — |
| Q2 2013 | 127,739 | $6,848 | — | — |