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 | 31,534 | $1,537 | — | — |
| Q3 2025 | 31,534 | $1,540 | — | — |
| Q2 2025 | 31,534 | $1,534 | — | — |
| Q1 2025 | 28,419 | $1,374 | — | — |
| Q4 2024 | 28,419 | $1,358 | — | — |