CUSIP: 453440307 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 11,300 | $640 | — | — |
| Q3 2021 | 11,300 | $560 | — | — |
| Q2 2021 | 11,300 | $523 | — | — |
| Q1 2021 | 11,900 | $474 | — | — |
| Q4 2020 | 11,900 | $488 | — | — |
| Q3 2020 | 11,900 | $449 | — | — |
| Q2 2020 | 11,900 | $364 | — | — |
| Q1 2020 | 10,000 | $256 | — | — |
| Q4 2019 | 10,000 | $421 | — | — |
| Q3 2019 | 9,600 | $370 | — | — |
| Q2 2019 | 9,600 | $372 | — | — |
| Q1 2019 | 9,000 | $317 | — | — |
| Q4 2018 | 9,000 | $317 | — | — |
| Q3 2018 | 9,000 | $323 | — | — |
| Q2 2018 | 9,000 | $299 | — | — |