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 | 774,461 | $37,755 | — | — |
| Q3 2025 | 746,513 | $36,460 | — | — |
| Q2 2025 | 710,403 | $34,561 | — | — |
| Q1 2025 | 715,959 | $34,617 | — | — |
| Q4 2024 | 712,348 | $34,029 | — | — |
| Q3 2024 | 684,581 | $33,325 | — | — |
| Q2 2024 | 678,022 | $32,118 | — | — |
| Q1 2024 | 661,033 | $31,359 | — | — |
| Q4 2023 | 628,222 | $29,878 | — | — |
| Q3 2023 | 643,372 | $29,840 | — | — |
| Q2 2023 | 625,286 | $29,163 | — | — |
| Q1 2023 | 579,561 | $27,329 | — | — |
| Q4 2022 | 496,236 | $23 | — | — |
| Q3 2022 | 253,642 | $12 | — | — |
| Q2 2022 | 155,377 | $7 | — | — |
| Q1 2022 | 108,282 | $5,247 | — | — |
| Q3 2021 | 178,683 | $9,125 | — | — |
| Q1 2021 | 217,166 | $11,138 | — | — |
| Q4 2020 | 211,820 | $10,938 | — | — |