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 | 385,969 | $18,816 | — | — |
| Q3 2025 | 319,973 | $15,627 | — | — |
| Q2 2025 | 268,229 | $13,049 | — | — |
| Q1 2025 | 236,800 | $11,449 | — | — |
| Q4 2024 | 198,686 | $9,491 | — | — |
| Q2 2023 | 34,296 | $1,600 | — | — |
| Q1 2023 | 33,970 | $1,602 | — | — |
| Q4 2022 | 34,707 | $1,612 | — | — |
| Q3 2022 | 35,167 | $1,621 | — | — |
| Q2 2022 | 83,577 | $3,962 | — | — |
| Q3 2021 | 7,949 | $406 | — | — |
| Q2 2021 | 7,949 | $408 | — | — |
| Q3 2020 | 42,919 | $2,212 | — | — |
| Q3 2018 | 48,028 | $2,354 | — | — |
| Q2 2017 | 19,830 | $997 | — | — |
| Q1 2017 | 24,680 | $1,237 | — | — |
| Q4 2016 | 25,705 | $1,285 | — | — |
| Q2 2016 | 5,612 | $570 | — | — |