Ticker: ISTR CUSIP: 46134L105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 28,302 | $648 | $22.09 | $20.30 - $23.69 |
| Q1 2021 | 50,127 | $1,030 | $18.78 | $15.66 - $23.45 |
| Q4 2020 | 44,884 | $742 | $15.38 | $12.51 - $17.39 |
| Q3 2020 | 77,997 | $1,000 | $13.65 | $12.35 - $15.21 |
| Q2 2020 | 76,964 | $1,116 | $12.74 | $10.00 - $16.57 |
| Q1 2020 | 65,775 | $840 | $20.32 | $8.49 - $24.40 |
| Q4 2019 | 64,600 | $1,550 | $24.60 | $23.10 - $26.46 |
| Q3 2019 | 62,999 | $1,499 | $23.51 | $21.48 - $24.50 |
| Q2 2019 | 62,703 | $1,495 | $23.29 | $22.22 - $24.50 |
| Q1 2019 | 62,703 | $1,424 | $23.58 | $21.64 - $25.29 |
| Q4 2018 | 60,687 | $1,505 | $24.99 | $19.49 - $27.84 |
| Q3 2018 | 57,500 | $1,544 | $27.20 | $24.40 - $29.90 |
| Q2 2018 | 57,922 | $1,602 | $26.87 | $24.05 - $28.95 |
| Q1 2018 | 57,958 | $1,498 | $24.78 | $23.10 - $26.55 |
| Q4 2017 | 74,795 | $1,803 | $23.73 | $20.35 - $24.60 |
| Q3 2017 | 66,464 | $1,602 | $22.68 | $20.25 - $24.15 |
| Q2 2017 | 52,661 | $1,206 | $22.44 | $21.27 - $23.75 |
| Q1 2017 | 52,100 | $1,141 | $20.29 | $18.31 - $22.50 |