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 | 551,248 | $26,873 | — | — |
| Q3 2025 | 532,918 | $26,028 | — | — |
| Q2 2025 | 563,058 | $27,393 | — | — |
| Q1 2025 | 550,344 | $26,609 | — | — |
| Q4 2024 | 536,611 | $25,634 | — | — |
| Q3 2024 | 519,439 | $25,286 | — | — |
| Q2 2024 | 518,722 | $25,117 | — | — |
| Q1 2024 | 491,618 | $23,322 | — | — |
| Q4 2023 | 463,288 | $21,886 | — | — |
| Q3 2023 | 432,929 | $20,079 | — | — |
| Q2 2023 | 407,511 | $19,006 | — | — |
| Q1 2023 | 402,295 | $18,970 | — | — |
| Q4 2022 | 395,025 | $18,483 | — | — |
| Q3 2022 | 350,096 | $16,048 | — | — |
| Q2 2022 | 326,745 | $15,455 | — | — |
| Q1 2022 | 312,992 | $15,020 | — | — |
| Q4 2021 | 316,035 | $15,811 | — | — |
| Q3 2021 | 280,938 | $14,280 | — | — |
| Q2 2021 | 235,001 | $12,039 | — | — |
| Q1 2021 | 204,639 | $10,512 | — | — |
| Q4 2020 | 178,011 | $9,189 | — | — |
| Q3 2020 | 133,331 | $6,860 | — | — |