Chemipro Kasei Kaisha

4960.TTSE STANDARDChemicals

Filed as CHEMIPRO KASEI KAISHA, LTD. (2022-06–2026-06)

Key numbers · FY ended 2026-03

Revenue¥8.9bn-7.9% YoY Operating income¥341m-15.1% YoY Total assets¥12.8bn-3.6% YoY EPS (basic)¥18.3+129.3% YoY

Full financial history and reports →

Stock price4960 · View chart ↗

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Latest filings

Fri, Sep 4 · JST2 filings

16:04MATERIALChemipro Kasei Kaisha · Change in major shareholder 15:575% STAKEChemipro Kasei Kaisha · CARE SYSTEMS INC. · 20.86% → 0.00%−20.86pp

Tue, Sep 1 · JST1 filing

14:505% STAKEChemipro Kasei Kaisha · Sudian Investment Co. Limited · 20.86%new 20.86%

Tue, Jul 21 · JST1 filing

17:145% STAKEChemipro Kasei Kaisha · SEISUKE FUKUOKA · 8.25% → 9.25%+1.00pp

Fri, May 29 · JST1 filing

16:325% STAKEChemipro Kasei Kaisha · SEISUKE FUKUOKA · 7.30% → 8.31%+1.01pp

All filings →

Major holders (5%+) · 2

Holder	Stake	Change	Filed
Sudian Investment Co. Limited	20.86%	—	2026-09-01
SEISUKE FUKUOKA	9.25%	+0.94pp	2026-07-21

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