Yorktown Management & Research Co Inc's ownership history for OS

Yorktown Management & Research Co Inc currently holds 12.3K shares with a market value of $295.2K. It started holding OS on 2026-03-31. At its peak, it held 12.3K shares on 2026-03-31. Its highest holding value was $295.2K on 2026-03-31. At its lowest, it held 12.3K shares on 2026-03-31, with a value of $295.2K on 2026-03-31.