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 | 27,065 | $1,321 | — | — |
| Q3 2025 | 27,841 | $1,363 | — | — |
| Q2 2025 | 27,245 | $1,322 | — | — |
| Q1 2025 | 27,061 | $1,308 | — | — |
| Q4 2024 | 26,855 | $1,283 | — | — |
| Q3 2024 | 27,357 | $1,332 | — | — |
| Q1 2024 | 26,544 | $1,251 | — | — |
| Q4 2023 | 27,357 | $1,301 | — | — |
| Q3 2023 | 26,812 | $1,244 | — | — |
| Q2 2023 | 26,535 | $1,238 | — | — |
| Q1 2023 | 29,487 | $1,390 | — | — |
| Q4 2022 | 4,318 | $201 | — | — |
| Q3 2022 | 25,904 | $1,194 | — | — |
| Q2 2022 | 34,981 | $1,664 | — | — |
| Q1 2022 | 34,981 | $1,695 | — | — |
| Q4 2021 | 35,543 | $1,792 | — | — |
| Q3 2021 | 35,336 | $1,805 | — | — |
| Q2 2021 | 38,524 | $1,976 | — | — |
| Q1 2021 | 38,605 | $1,980 | — | — |
| Q4 2020 | 47,628 | $2,460 | — | — |
| Q3 2020 | 53,825 | $2,775 | — | — |
| Q3 2019 | 4,384 | $221 | — | — |