Spinnaker Investment Group, LLC's ownership history for OPTT

Spinnaker Investment Group, LLC currently holds 1.0M shares with a market value of $364.4K. It started holding OPTT on 2026-03-31. At its peak, it held 1.0M shares on 2026-03-31. Its highest holding value was $364.4K on 2026-03-31. At its lowest, it held 1.0M shares on 2026-03-31, with a value of $364.4K on 2026-03-31.