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 | 568,963 | $27,737 | — | — |
| Q3 2025 | 466,169 | $22,679 | — | — |
| Q2 2025 | 468,079 | $22,772 | — | — |
| Q1 2025 | 492,346 | $23,805 | — | — |
| Q4 2024 | 486,104 | $23 | — | — |
| Q3 2024 | 469,408 | $22,851 | — | — |
| Q2 2024 | 466,038 | $22,076 | — | — |
| Q3 2023 | 4,930 | $229 | — | — |
| Q2 2023 | 5,014 | $234 | — | — |
| Q1 2023 | 10,195 | $481 | — | — |
| Q4 2022 | 10,184 | $473 | — | — |
| Q3 2022 | 9,357 | $431 | — | — |
| Q2 2022 | 7,448 | $353 | — | — |
| Q1 2022 | 578,707 | $28,044 | — | — |
| Q4 2021 | 564,282 | $28,457 | — | — |
| Q3 2021 | 570,576 | $29,139 | — | — |
| Q2 2021 | 580,695 | $29,784 | — | — |
| Q1 2021 | 1,101,371 | $56,489 | — | — |