Ticker: ISSC CUSIP: 45769N105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 671,528 | $12,719 | $11.39 | $8.13 - $20.39 |
| Q3 2025 | 641,409 | $8,011 | $13.96 | $10.83 - $20.00 |
| Q2 2025 | 681,413 | $9,458 | $9.09 | $5.30 - $14.37 |
| Q1 2025 | 485,811 | $3,056 | $8.61 | $6.17 - $12.17 |
| Q4 2024 | 428,665 | $3,661 | $7.50 | $6.15 - $8.97 |
| Q3 2024 | 125,815 | $820 | $6.38 | $5.25 - $7.59 |
| Q2 2024 | 126,724 | $760 | $6.34 | $4.91 - $7.60 |
| Q1 2024 | 123,757 | $906 | $8.05 | $6.98 - $8.69 |
| Q4 2023 | 117,690 | $1,004 | $7.61 | $7.05 - $9.00 |
| Q3 2023 | 119,907 | $911 | $7.80 | $6.94 - $8.42 |
| Q2 2023 | 83,918 | $602 | $6.88 | $6.11 - $7.66 |
| Q1 2023 | 75,833 | $557 | $8.07 | $7.22 - $8.99 |
| Q4 2022 | 97,329 | $800 | $8.81 | $8.04 - $9.60 |
| Q3 2022 | 111,459 | $962 | $7.25 | $5.77 - $9.23 |
| Q2 2022 | 118,735 | $855 | $7.97 | $5.77 - $9.90 |
| Q1 2022 | 117,324 | $946 | $7.29 | $6.10 - $8.50 |
| Q4 2021 | 117,315 | $770 | $6.75 | $6.04 - $7.25 |
| Q3 2021 | 117,315 | $824 | $6.96 | $6.23 - $7.94 |
| Q2 2021 | 139,314 | $873 | $6.07 | $5.34 - $6.75 |
| Q1 2021 | 133,014 | $841 | $6.38 | $5.87 - $7.38 |
| Q4 2020 | 133,014 | $867 | $6.63 | $5.89 - $8.24 |
| Q3 2020 | 133,014 | $910 | $6.27 | $4.82 - $8.09 |
| Q2 2020 | 107,714 | $539 | $4.39 | $3.01 - $5.76 |
| Q1 2020 | 102,864 | $328 | $5.10 | $1.20 - $6.25 |
| Q4 2019 | 82,141 | $480 | $4.83 | $4.12 - $7.11 |
| Q3 2019 | 82,341 | $387 | $5.01 | $4.05 - $5.94 |
| Q2 2019 | 91,396 | $466 | $4.01 | $3.01 - $5.25 |
| Q1 2019 | 113,291 | $341 | $2.64 | $2.05 - $3.22 |
| Q4 2018 | 99,841 | $226 | $2.27 | $2.02 - $2.65 |
| Q3 2018 | 99,341 | $253 | $2.76 | $2.45 - $3.05 |
| Q2 2018 | 129,000 | $376 | $3.18 | $2.80 - $3.79 |
| Q1 2018 | 121,029 | $427 | $3.27 | $2.90 - $3.80 |
| Q4 2017 | 117,700 | $346 | $3.15 | $2.60 - $3.79 |
| Q3 2017 | 131,200 | $477 | $3.76 | $3.13 - $4.52 |
| Q2 2017 | 127,775 | $563 | $3.63 | $2.85 - $4.54 |
| Q1 2017 | 127,905 | $386 | $3.41 | $2.93 - $4.36 |
| Q4 2016 | 161,300 | $537 | $3.25 | $2.61 - $3.99 |
| Q3 2016 | 184,650 | $589 | $2.94 | $2.58 - $3.35 |
| Q2 2016 | 99,525 | $281 | $2.77 | $2.55 - $3.06 |
| Q1 2016 | 76,425 | $201 | $2.62 | $2.35 - $2.92 |
| Q4 2015 | 25,184 | $70 | $2.57 | $2.27 - $2.95 |
| Q3 2015 | 45,700 | $124 | $2.94 | $2.52 - $3.40 |
| Q2 2015 | 675,739 | $2,230 | $3.54 | $2.92 - $4.05 |
| Q1 2015 | 698,689 | $2,655 | $3.75 | $2.95 - $4.45 |
| Q4 2014 | 711,564 | $2,263 | $2.97 | $2.38 - $5.31 |
| Q3 2014 | 864,085 | $4,507 | $5.99 | $5.12 - $7.91 |
| Q2 2014 | 936,834 | $6,969 | $6.95 | $6.13 - $7.89 |
| Q1 2014 | 948,209 | $7,140 | $7.51 | $6.27 - $8.82 |
| Q4 2013 | 896,357 | $6,534 | $7.40 | $6.57 - $8.07 |
| Q3 2013 | 916,257 | $7,294 | $7.76 | $6.38 - $8.41 |
| Q2 2013 | 979,318 | $6,268 | $7.55 | $4.56 - $9.25 |