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 |
|---|---|---|---|---|
| Q3 2025 | 18,735 | $915 | — | — |
| Q2 2025 | 15,586 | $758 | — | — |
| Q1 2025 | 15,469 | $748 | — | — |
| Q4 2024 | 17,052 | $815 | — | — |
| Q3 2024 | 15,611 | $760 | — | — |
| Q2 2024 | 13,860 | $657 | — | — |
| Q1 2024 | 13,262 | $629 | — | — |
| Q4 2023 | 16,766 | $797 | — | — |
| Q3 2023 | 25,558 | $1,185 | — | — |
| Q2 2023 | 62,094 | $2,896 | — | — |
| Q3 2022 | 10,696 | $493 | — | — |
| Q2 2022 | 17,192 | $815 | — | — |
| Q1 2022 | 119,248 | $5,779 | — | — |
| Q4 2021 | 111,756 | $5,636 | — | — |
| Q3 2021 | 148,974 | $7,608 | — | — |
| Q2 2021 | 234,327 | $12,019 | — | — |
| Q1 2021 | 238,241 | $12,219 | — | — |
| Q4 2020 | 252,626 | $13,046 | — | — |
| Q3 2020 | 89,610 | $4,619 | — | — |
| Q2 2020 | 169,372 | $8,718 | — | — |
| Q1 2020 | 82,589 | $4,171 | — | — |
| Q4 2019 | 14,451 | $728 | — | — |