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Niitaka

4465.TChemicals
Major holders (5%+) · 1
HolderStakeChangeFiled
Niitaka SC Co., Ltd.19.28%-0.50pp2026-08-06

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 2
Yoshiaki Okuyama1.13%2026-05-08
Yasushi Aikawa0.47%2026-08-06
Ownership history · 6
FiledHolderRatioChangePurpose
2026-08-06AmendedYasushi Aikawa2026-08-06 · amended0.47%newStable shareholder; Long-term holding
2026-08-06AmendedNiitaka SC Co., Ltd.2026-08-06 · amended19.28%-0.50ppStable shareholder; Long-term holding
2026-05-08AmendedYoshiaki Okuyama2026-05-08 · amended1.13%newStable shareholder; Long-term holding
2026-05-08AmendedNiitaka SC Co., Ltd.2026-05-08 · amended19.78%no changeStable shareholder; Long-term holding
2024-12-24Niitaka SC Co., Ltd.2024-12-2419.78%no changeStable shareholder
2024-10-11Niitaka SC Co., Ltd.2024-10-1119.78%newStable shareholder

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.