Twin Tree Management, LP's ownership history for GPK

Twin Tree Management, LP currently holds 16.9K shares with a market value of $330.9K. It started holding GPK on 2025-09-30. At its peak, it held 16.9K shares on 2025-09-30. Its highest holding value was $330.9K on 2025-09-30. At its lowest, it held 16.9K shares on 2025-09-30, with a value of $330.9K on 2025-09-30.