SIMPLEX TRADING, LLC's ownership history for PTLO

SIMPLEX TRADING, LLC currently holds 162.0K shares with a market value of $1.0K. It started holding PTLO on 2024-09-30. At its peak, it held 162.0K shares on 2025-09-30. Its highest holding value was $1.0K on 2025-09-30. At its lowest, it held 8.9K shares on 2025-06-30, with a value of $103 on 2025-06-30. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 129.4K.