Toyo Drilube

4976.TTSE STANDARDChemicals
Filed as TOYO DRILUBE CO.,LTD. (2022-09–2026-09)
Major holders (5%+) · 6
HolderStakeChangeFiled
Mitsuhiko Iino22.60%—2025-04-24
iino mitsutoshi7.82%—2025-01-07
Reiko Iino7.81%—2025-04-24
Star Rights Create7.67%—2025-04-24
TNN Advisors Co., Ltd5.07%—2025-07-31
iino saori5.06%—2025-01-07

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

Ownership history · 6
FiledHolderRatioChangePurpose
2025-07-31TNN Advisors Co., Ltd2025-07-315.07%newMaterial proposals to management (activist)
2025-04-24Star Rights Create2025-04-247.67%newStable shareholder; Long-term holding
2025-04-24Reiko Iino2025-04-247.81%newStable shareholder
2025-04-24Mitsuhiko Iino2025-04-2422.60%newStable shareholder
2025-01-07iino saori2025-01-075.06%newStable shareholder; Long-term holding
2025-01-07iino mitsutoshi2025-01-077.82%newStable shareholder; Long-term holding

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