SIMPLEX TRADING, LLC's ownership history for ISSC

SIMPLEX TRADING, LLC currently holds 31.7K shares with a market value of $651.3K. It started holding ISSC on 2024-09-30. At its peak, it held 31.7K shares on 2026-03-31. Its highest holding value was $651.3K on 2026-03-31. At its lowest, it held 1.0K shares on 2024-12-31, with a value of $8 on 2024-09-30. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 19.5K. In the recent year, SIMPLEX TRADING, LLC has increased its shares by 30.7K.