SIMPLEX TRADING, LLC's ownership history for GT

SIMPLEX TRADING, LLC currently holds 387.6K shares with a market value of $2.9K. It started holding GT on 2024-09-30. At its peak, it held 387.6K shares on 2025-09-30. Its highest holding value was $2.9K on 2025-09-30. At its lowest, it held 100.9K shares on 2024-09-30, with a value of $892 on 2024-09-30. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 211.0K. In the recent year, SIMPLEX TRADING, LLC has increased its shares by 286.7K.