Stake history
Summary
Hayao Nakayama and joint holders filed a Change in 5%+ stake (change report) via EDINET on 2025-09-04 09:04 JST concerning Open Up Group Inc. Reported holding ratio: 18.51%, previous report: 15.96%.
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Source: EDINET S100WMPB ↗ · PDL1.0 · Not investment advice