Ticker: ISTR CUSIP: 46134L105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,391 | $91 | $24.59 | $21.43 - $27.95 |
| Q3 2025 | 3,386 | $79 | $22.44 | $19.17 - $23.70 |
| Q2 2025 | 3,380 | $65 | $18.45 | $15.39 - $20.38 |
| Q1 2025 | 3,373 | $59 | $18.75 | $16.70 - $22.05 |
| Q4 2024 | 3,367 | $74 | $21.91 | $18.17 - $24.80 |
| Q3 2024 | 3,361 | $65 | $17.59 | $14.91 - $19.96 |
| Q2 2024 | 3,355 | $52 | $15.81 | $14.60 - $16.97 |
| Q1 2024 | 2,594 | $42 | $16.49 | $14.82 - $17.99 |
| Q4 2023 | 2,587 | $39 | $11.37 | $9.07 - $15.19 |
| Q3 2023 | 2,576 | $27 | $12.85 | $10.47 - $15.63 |
| Q2 2023 | 2,568 | $31 | $12.26 | $10.71 - $15.63 |
| Q1 2023 | 2,560 | $36 | $19.27 | $13.50 - $22.20 |
| Q4 2022 | 1,429 | $0 | $21.45 | $19.75 - $22.48 |