Shinnihonseiyaku
4931.TChemicals
Key numbers · FY ended 2025-09
Stock price4931 · View chart ↗
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Latest filings
Tue, Aug 5 · JST1 filing
15:50MATERIALShinnihonseiyaku · MergerTue, May 13 · JST1 filing
15:30MATERIALShinnihonseiyaku · Event with a material impact on financial positionFri, Nov 15 · JST1 filing
13:165% STAKEShinnihonseiyaku · Eijiro Yamada + 1 joint holder · 35.53% → 33.13%−2.40ppMajor holders (5%+) · 3
| Holder | Stake |
|---|---|
| Eijiro Yamada | 19.73% |
| Lapris Co., Ltd. | 13.64% |
| Megumi Yamada | 13.40% |
Each holder's own ratio from its most recent large-shareholding report.