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 | 12,103 | $590 | — | — |
| Q3 2025 | 12,932 | $632 | — | — |
| Q2 2025 | 14,037 | $683 | — | — |
| Q1 2025 | 15,075 | $729 | — | — |
| Q4 2023 | 30,826 | $1,466 | — | — |
| Q3 2023 | 35,753 | $1,658 | — | — |
| Q2 2023 | 39,626 | $1,848 | — | — |
| Q1 2023 | 37,341 | $1,761 | — | — |