CSS LLC/IL's ownership history for AMPX.WS

CSS LLC/IL currently holds 114.3K shares with a market value of $418.5K. It started holding AMPX.WS on 2025-09-30. At its peak, it held 114.3K shares on 2025-09-30. Its highest holding value was $418.5K on 2025-09-30. At its lowest, it held 114.3K shares on 2025-09-30, with a value of $418.5K on 2025-09-30.