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 | 9,115 | $444 | — | — |
| Q3 2025 | 13,334 | $651 | — | — |
| Q1 2025 | 13,242 | $640 | — | — |
| Q4 2024 | 13,242 | $633 | — | — |
| Q3 2024 | 12,819 | $624 | — | — |
| Q2 2023 | 9,341 | $436 | — | — |
| Q1 2023 | 9,341 | $440 | — | — |
| Q4 2022 | 9,341 | $434 | — | — |
| Q3 2022 | 9,341 | $431 | — | — |
| Q2 2022 | 12,791 | $606 | — | — |
| Q1 2022 | 11,542 | $559 | — | — |
| Q4 2021 | 11,542 | $582 | — | — |