CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2020 | 353,549 | $16,100 | — | — |
| Q1 2020 | 370,651 | $13,403 | — | — |
| Q4 2019 | 519,329 | $38,861 | — | — |
| Q3 2019 | 444,696 | $33,592 | — | — |
| Q2 2019 | 477,313 | $36,204 | — | — |
| Q1 2019 | 482,208 | $34,580 | — | — |
| Q4 2018 | 527,678 | $33,919 | — | — |
| Q3 2018 | 555,487 | $45,189 | — | — |
| Q2 2018 | 561,486 | $42,561 | — | — |
| Q1 2018 | 538,369 | $41,992 | — | — |
| Q4 2017 | 460,750 | $35,708 | — | — |
| Q3 2017 | 455,140 | $37,389 | — | — |
| Q2 2017 | 536,401 | $43,716 | — | — |
| Q1 2017 | 568,765 | $44,989 | — | — |
| Q4 2016 | 819,596 | $68,641 | — | — |
| Q3 2016 | 795,706 | $53,407 | — | — |
| Q2 2016 | 731,424 | $43,689 | — | — |
| Q1 2016 | 290,200 | $14,878 | — | — |
| Q4 2015 | 268,702 | $14,797 | — | — |
| Q3 2015 | 299,636 | $17,442 | — | — |
| Q2 2015 | 338,024 | $23,062 | — | — |
| Q1 2015 | 320,482 | $20,200 | — | — |
| Q4 2014 | 300,649 | $19,497 | — | — |
| Q3 2014 | 1,058,855 | $66,189 | — | — |
| Q2 2014 | 1,059,373 | $73,299 | — | — |
| Q1 2014 | 798,826 | $56,038 | — | — |
| Q4 2013 | 267,778 | $16,829 | — | — |
| Q3 2013 | 264,314 | $13,721 | — | — |
| Q2 2013 | 252,548 | $13,540 | — | — |