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 | 5,422 | $264 | — | — |
| Q3 2025 | 6,595 | $322 | — | — |
| Q2 2025 | 6,598 | $321 | — | — |
| Q1 2025 | 9,817 | $475 | — | — |
| Q4 2024 | 9,020 | $431 | — | — |
| Q3 2024 | 7,696 | $375 | — | — |
| Q2 2024 | 8,413 | $399 | — | — |
| Q1 2024 | 9,339 | $443 | — | — |
| Q4 2023 | 9,490 | $451 | — | — |
| Q3 2023 | 10,163 | $471 | — | — |
| Q1 2017 | 9,488 | $476 | — | — |
| Q4 2016 | 10,733 | $537 | — | — |
| Q3 2016 | 17,927 | $908 | — | — |
| Q2 2016 | 9,668 | $982 | — | — |
| Q1 2016 | 9,391 | $945 | — | — |
| Q4 2015 | 7,073 | $702 | — | — |