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 | 50,430 | $2,458 | — | — |
| Q3 2025 | 50,492 | $2,466 | — | — |
| Q2 2025 | 50,840 | $2,473 | — | — |
| Q1 2025 | 49,899 | $2,413 | — | — |
| Q4 2024 | 47,586 | $2,273 | — | — |
| Q3 2024 | 47,092 | $2,292 | — | — |
| Q2 2024 | 47,238 | $2,238 | — | — |
| Q1 2024 | 48,751 | $2,313 | — | — |
| Q4 2023 | 50,573 | $2,405 | — | — |
| Q3 2023 | 62,219 | $2,886 | — | — |
| Q2 2023 | 73,640 | $3,435 | — | — |
| Q1 2023 | 76,897 | $3,626 | — | — |
| Q4 2022 | 78,745 | $3,657 | — | — |
| Q3 2022 | 195,864 | $9,029 | — | — |
| Q2 2022 | 225,524 | $10,690 | — | — |
| Q1 2022 | 237,723 | $11,520 | — | — |
| Q4 2021 | 232,036 | $11,702 | — | — |
| Q3 2021 | 31,743 | $1,621 | — | — |
| Q2 2021 | 31,743 | $1,628 | — | — |
| Q1 2021 | 31,627 | $1,622 | — | — |
| Q4 2020 | 32,094 | $1,657 | — | — |