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 | 178,648 | $8,709 | — | — |
| Q3 2025 | 178,412 | $8,714 | — | — |
| Q2 2025 | 135,754 | $6,604 | — | — |
| Q1 2025 | 137,897 | $6,667 | — | — |
| Q4 2024 | 134,890 | $6,444 | — | — |
| Q3 2024 | 119,157 | $5,801 | — | — |
| Q2 2024 | 98,966 | $4,688 | — | — |
| Q1 2024 | 102,119 | $4,844 | — | — |
| Q4 2023 | 31,755 | $1,510 | — | — |
| Q3 2023 | 36,869 | $1,710 | — | — |
| Q2 2023 | 39,598 | $1,847 | — | — |
| Q1 2023 | 55,383 | $2,612 | — | — |
| Q4 2022 | 51,011 | $2,369 | — | — |
| Q3 2022 | 27,552 | $1,270 | — | — |
| Q2 2022 | 53,637 | $2,542 | — | — |
| Q1 2022 | 14,814 | $718 | — | — |
| Q4 2021 | 14,674 | $740 | — | — |
| Q3 2021 | 12,555 | $641 | — | — |
| Q2 2021 | 12,476 | $640 | — | — |
| Q1 2021 | 12,313 | $632 | — | — |
| Q4 2020 | 7,047 | $364 | — | — |