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 | 137,130 | $6,685 | — | — |
| Q3 2025 | 130,514 | $6,374 | — | — |
| Q2 2025 | 127,765 | $6,216 | — | — |
| Q1 2025 | 129,402 | $6,256 | — | — |
| Q4 2024 | 129,274 | $6,175 | — | — |
| Q3 2024 | 156,350 | $7,611 | — | — |