CUSIP: 450828108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 3,313 | $249 | — | — |
| Q3 2019 | 3,392 | $258 | — | — |
| Q2 2019 | 3,517 | $268,276 | — | — |
| Q1 2019 | 5,490 | $396 | — | — |
| Q4 2018 | 12,787 | $827 | — | — |
| Q3 2018 | 12,787 | $982 | — | — |
| Q2 2018 | 12,546 | $951 | — | — |
| Q1 2018 | 12,616 | $989 | — | — |
| Q4 2017 | 12,663 | $986 | — | — |
| Q3 2017 | 12,430 | $1,026 | — | — |
| Q2 2017 | 4,200 | $344 | — | — |
| Q1 2017 | 4,200 | $334 | — | — |
| Q4 2016 | 4,200 | $353 | — | — |