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 | 17,721 | $864 | — | — |
| Q3 2025 | 19,188 | $937 | — | — |
| Q2 2025 | 22,955 | $1,117 | — | — |
| Q1 2025 | 25,588 | $1,237 | — | — |
| Q4 2024 | 29,408 | $1,405 | — | — |
| Q3 2024 | 30,847 | $1,502 | — | — |
| Q2 2024 | 32,807 | $1,554 | — | — |
| Q1 2024 | 35,172 | $1,669 | — | — |
| Q4 2023 | 35,552 | $1,691 | — | — |
| Q3 2023 | 38,373 | $1,780 | — | — |
| Q2 2023 | 306,617 | $14,301 | — | — |
| Q1 2023 | 298,059 | $14,055 | — | — |
| Q4 2022 | 250,078 | $11,614 | — | — |
| Q3 2022 | 280,922 | $13,316 | — | — |
| Q2 2022 | 280,922 | $13,316 | — | — |
| Q4 2021 | 222,896 | $11,241 | — | — |
| Q3 2021 | 243,225 | $12,422 | — | — |
| Q2 2021 | 224,486 | $11,514 | — | — |
| Q1 2021 | 21,150 | $1,085 | — | — |