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 | 37,944 | $1,850 | — | — |
| Q3 2025 | 14,674 | $716 | — | — |
| Q2 2025 | 14,099 | $685 | — | — |
| Q1 2025 | 13,519 | $653 | — | — |
| Q4 2024 | 16,959 | $810 | — | — |
| Q3 2024 | 14,063 | $685 | — | — |
| Q2 2024 | 12,358 | $585 | — | — |
| Q1 2024 | 8,833 | $416 | — | — |
| Q4 2023 | 9,538 | $452 | — | — |
| Q3 2023 | 10,669 | $492 | — | — |
| Q2 2023 | 10,604 | $495 | — | — |
| Q1 2023 | 10,604 | $500 | — | — |
| Q4 2022 | 7,489 | $348 | — | — |
| Q3 2022 | 7,289 | $336 | — | — |
| Q2 2022 | 6,720 | $252 | — | — |
| Q1 2022 | 6,236 | $302 | — | — |
| Q4 2021 | 6,236 | $314 | — | — |