CUSIP: 453440307 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 15,800 | $896 | — | — |
| Q2 2020 | 9,800 | $300 | — | — |
| Q4 2019 | 9,570 | $403 | — | — |
| Q3 2019 | 9,002 | $347 | — | — |
| Q3 2018 | 13,410 | $481 | — | — |
| Q2 2018 | 26,800 | $891 | — | — |
| Q1 2018 | 18,000 | $642 | — | — |
| Q4 2017 | 27,200 | $747 | — | — |
| Q3 2017 | 33,900 | $856 | — | — |
| Q2 2017 | 46,000 | $941 | — | — |
| Q1 2017 | 31,900 | $593 | — | — |
| Q4 2016 | 45,900 | $897 | — | — |
| Q3 2016 | 22,700 | $390 | — | — |
| Q1 2015 | 17,900 | $243 | — | — |