Ticker: ISSC CUSIP: 45769N105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 138,932 | $2,632 | $11.39 | $8.13 - $20.39 |
| Q3 2025 | 132,895 | $1,660 | $13.96 | $10.83 - $20.00 |
| Q2 2025 | 123,258 | $1,711 | $9.09 | $5.30 - $14.37 |
| Q1 2025 | 122,533 | $771 | $8.61 | $6.17 - $12.17 |
| Q4 2024 | 125,592 | $1,073 | $7.50 | $6.15 - $8.97 |
| Q3 2024 | 121,757 | $794 | $6.38 | $5.25 - $7.59 |
| Q2 2024 | 122,666 | $736 | $6.34 | $4.91 - $7.60 |
| Q1 2024 | 118,977 | $871 | $8.05 | $6.98 - $8.69 |
| Q4 2023 | 120,189 | $1,025 | $7.61 | $7.05 - $9.00 |
| Q3 2023 | 120,991 | $920 | $7.80 | $6.94 - $8.42 |
| Q2 2023 | 144,250 | $1,034 | $6.88 | $6.11 - $7.66 |
| Q1 2023 | 132,891 | $975 | $8.07 | $7.22 - $8.99 |
| Q4 2022 | 132,891 | $1 | $8.81 | $8.04 - $9.60 |
| Q3 2022 | 128,898 | $1,112 | $7.25 | $5.77 - $9.23 |
| Q2 2022 | 110,146 | $793 | $7.97 | $5.77 - $9.90 |
| Q1 2022 | 73,919 | $595 | $7.29 | $6.10 - $8.50 |
| Q4 2021 | 70,974 | $465 | $6.75 | $6.04 - $7.25 |
| Q3 2021 | 70,974 | $507 | $6.96 | $6.23 - $7.94 |
| Q2 2021 | 65,514 | $410 | $6.07 | $5.34 - $6.75 |
| Q1 2021 | 65,514 | $414 | $6.38 | $5.87 - $7.38 |
| Q4 2020 | 65,514 | $427 | $6.63 | $5.89 - $8.24 |
| Q3 2020 | 65,514 | $448 | $6.27 | $4.82 - $8.09 |
| Q2 2020 | 61,123 | $305 | $4.39 | $3.01 - $5.76 |
| Q1 2020 | 61,123 | $194 | $5.10 | $1.20 - $6.25 |
| Q4 2019 | 59,762 | $349 | $4.83 | $4.12 - $7.11 |
| Q3 2019 | 58,544 | $275 | $5.01 | $4.05 - $5.94 |
| Q2 2019 | 56,144 | $286 | $4.01 | $3.01 - $5.25 |
| Q1 2019 | 56,144 | $168 | $2.64 | $2.05 - $3.22 |
| Q4 2018 | 56,144 | $123 | $2.27 | $2.02 - $2.65 |
| Q3 2018 | 56,144 | $142 | $2.76 | $2.45 - $3.05 |
| Q2 2018 | 56,144 | $163 | $3.18 | $2.80 - $3.79 |
| Q1 2018 | 56,144 | $198 | $3.27 | $2.90 - $3.80 |
| Q4 2017 | 56,144 | $165 | $3.15 | $2.60 - $3.79 |
| Q3 2017 | 56,144 | $204 | $3.76 | $3.13 - $4.52 |
| Q2 2017 | 56,144 | $247 | $3.63 | $2.85 - $4.54 |
| Q1 2017 | 60,321 | $182 | $3.41 | $2.93 - $4.36 |
| Q4 2016 | 59,979 | $199 | $3.25 | $2.61 - $3.99 |
| Q3 2016 | 59,751 | $190 | $2.94 | $2.58 - $3.35 |
| Q2 2016 | 59,694 | $168 | $2.77 | $2.55 - $3.06 |
| Q1 2016 | 59,694 | $156 | $2.62 | $2.35 - $2.92 |
| Q4 2015 | 59,751 | $164 | $2.57 | $2.27 - $2.95 |
| Q3 2015 | 59,637 | $161 | $2.94 | $2.52 - $3.40 |
| Q2 2015 | 59,599 | $196 | $3.54 | $2.92 - $4.05 |
| Q1 2015 | 59,542 | $226 | $3.75 | $2.95 - $4.45 |
| Q4 2014 | 59,371 | $188 | $2.97 | $2.38 - $5.31 |
| Q3 2014 | 59,200 | $308 | $5.99 | $5.12 - $7.91 |
| Q2 2014 | 61,103 | $454 | $6.95 | $6.13 - $7.89 |
| Q1 2014 | 67,578 | $508 | $7.51 | $6.27 - $8.82 |
| Q4 2013 | 63,251 | $461 | $7.40 | $6.57 - $8.07 |
| Q3 2013 | 63,137 | $503 | $7.76 | $6.38 - $8.41 |
| Q2 2013 | 47,149 | $302 | $7.55 | $4.56 - $9.25 |