Round Rock Advisors, LLC's ownership history for PLPC

Round Rock Advisors, LLC currently holds 7.8K shares with a market value of $1.6M. It started holding PLPC on 2025-09-30. At its peak, it held 7.8K shares on 2025-12-31. Its highest holding value was $1.6M on 2025-12-31. At its lowest, it held 4.7K shares on 2025-09-30, with a value of $1.1M on 2025-09-30.