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 |
|---|---|---|---|---|
| Q3 2025 | 6,524 | $319 | — | — |
| Q2 2025 | 15,806 | $769 | — | — |
| Q1 2025 | 36,287 | $1,754 | — | — |
| Q4 2024 | 41,869 | $2,000 | — | — |
| Q3 2024 | 42,236 | $2,056 | — | — |
| Q2 2024 | 41,385 | $1,960 | — | — |
| Q1 2024 | 32,962 | $1,564 | — | — |
| Q4 2023 | 31,378 | $1,492 | — | — |
| Q3 2023 | 30,662 | $1,422 | — | — |
| Q2 2023 | 33,027 | $1,540 | — | — |
| Q1 2023 | 33,979 | $1,602 | — | — |
| Q4 2022 | 33,464 | $1,554 | — | — |
| Q3 2022 | 35,465 | $1,635 | — | — |
| Q2 2022 | 29,770 | $1,411 | — | — |
| Q1 2022 | 36,308 | $1,759 | — | — |
| Q4 2021 | 37,007 | $1,866 | — | — |