Penbrook Management LLC's ownership history for OSS

Penbrook Management LLC currently holds 46.7K shares with a market value of $353.8K. It started holding OSS on 2025-09-30. At its peak, it held 47.4K shares on 2025-09-30. Its highest holding value was $353.8K on 2026-03-31. At its lowest, it held 46.7K shares on 2025-12-31, with a value of $254.1K on 2025-09-30. In the recent 180 days, Penbrook Management LLC has decreased its shares by 673.