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 | 50,574 | $2,465 | — | — |
| Q3 2025 | 50,232 | $2,453 | — | — |
| Q2 2025 | 88,644 | $4,313 | — | — |
| Q1 2025 | 87,012 | $4,207 | — | — |
| Q4 2024 | 83,862 | $4,006 | — | — |
| Q3 2024 | 81,597 | $3,972 | — | — |
| Q2 2024 | 78,779 | $3,732 | — | — |
| Q1 2024 | 74,607 | $3,539 | — | — |
| Q4 2023 | 75,274 | $3,580 | — | — |
| Q3 2023 | 88,432 | $4,101 | — | — |
| Q2 2023 | 76,099 | $3,549 | — | — |
| Q1 2023 | 115,099 | $5,427 | — | — |
| Q4 2022 | 118,036 | $5,482 | — | — |
| Q3 2022 | 117,922 | $5,401 | — | — |
| Q2 2022 | 74,506 | $3,569 | — | — |
| Q1 2022 | 72,521 | $3,477 | — | — |
| Q4 2021 | 48,741 | $2,458 | — | — |
| Q3 2021 | 181,298 | $9,201 | — | — |
| Q2 2021 | 175,678 | $9,021 | — | — |
| Q1 2021 | 153,013 | $7,856 | — | — |
| Q4 2020 | 137,762 | $7,106 | — | — |