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 | 13,350 | $651 | — | — |
| Q3 2025 | 6,850 | $335 | — | — |
| Q2 2025 | 4,470 | $217 | — | — |
| Q1 2023 | 4,884 | $230 | — | — |
| Q4 2022 | 4,884 | $227 | — | — |
| Q3 2022 | 4,884 | $225 | — | — |
| Q2 2022 | 4,884 | $232 | — | — |
| Q3 2021 | 15,536 | $793 | — | — |
| Q2 2021 | 30,064 | $1,542 | — | — |
| Q1 2021 | 61,856 | $3,173 | — | — |
| Q4 2020 | 79,387 | $4,100 | — | — |
| Q3 2020 | 102,332 | $5,275 | — | — |
| Q2 2020 | 106,393 | $5,476 | — | — |
| Q1 2020 | 112,698 | $5,691 | — | — |
| Q4 2019 | 79,248 | $4,001 | — | — |
| Q3 2019 | 32,415 | $1,631 | — | — |
| Q2 2019 | 26,943 | $1,359 | — | — |