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 | 74,571 | $3,635 | — | — |
| Q3 2025 | 77,368 | $3,779 | — | — |
| Q2 2025 | 78,492 | $3,819 | — | — |
| Q1 2025 | 77,110 | $3,728 | — | — |
| Q4 2024 | 77,832 | $3,718 | — | — |
| Q3 2024 | 76,181 | $3,708 | — | — |
| Q2 2024 | 78,103 | $3,700 | — | — |
| Q1 2024 | 95,212 | $4,517 | — | — |
| Q4 2023 | 89,996 | $4,280 | — | — |
| Q3 2023 | 87,906 | $4,077 | — | — |
| Q2 2023 | 91,198 | $4,253 | — | — |
| Q1 2023 | 92,035 | $4,340 | — | — |
| Q4 2022 | 108,529 | $5,040 | — | — |
| Q2 2022 | 9,406 | $446 | — | — |
| Q1 2022 | 137,715 | $6,674 | — | — |
| Q4 2021 | 85,989 | $4,336 | — | — |
| Q3 2021 | 84,256 | $4,303 | — | — |
| Q2 2021 | 90,899 | $4,662 | — | — |
| Q1 2021 | 94,068 | $4,825 | — | — |