Ticker: ISTB CUSIP: 46432F859 Class: CORE 1 5 YR USD
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 30,867 | $1,505 | — | — |
| Q3 2025 | 37,265 | $1,820 | — | — |
| Q2 2025 | 37,200 | $1,810 | — | — |
| Q1 2025 | 37,142 | $1,796 | — | — |
| Q4 2024 | 39,964 | $1,909 | — | — |
| Q3 2024 | 41,679 | $2,029 | — | — |
| Q2 2024 | 41,117 | $1,948 | — | — |
| Q1 2024 | 45,509 | $2,159 | — | — |
| Q4 2023 | 45,993 | $2,187 | — | — |
| Q3 2023 | 53,952 | $2,502 | — | — |
| Q2 2023 | 61,492 | $2,868 | — | — |
| Q1 2023 | 63,739 | $3,006 | — | — |
| Q4 2022 | 65,371 | $3,036 | — | — |
| Q3 2022 | 74,152 | $3,418 | — | — |
| Q2 2022 | 87,439 | $4,145 | — | — |
| Q1 2022 | 92,672 | $4,491 | — | — |
| Q4 2021 | 86,563 | $4,365 | — | — |
| Q3 2021 | 80,177 | $4,095 | — | — |
| Q2 2021 | 74,024 | $3,797 | — | — |
| Q1 2021 | 68,298 | $3,503 | — | — |
| Q4 2020 | 65,795 | $3,398 | — | — |