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The Japan Steel Works

5631.TMachinery
In English · 5
Mon, Aug 3 · JST1 filing
15:30MATERIALThe Japan Steel Works · Merger
Mon, Jan 19 · JST1 filing
15:30MATERIALThe Japan Steel Works · Merger
Thu, Oct 2 · JST1 filing
09:415% STAKEThe Japan Steel Works · Amova Asset Management Co., Ltd. + 2 joint holders · 10.11% → 9.12%−0.99pp
Fri, Sep 5 · JST1 filing
14:515% STAKEThe Japan Steel Works · Amova Asset Management Co., Ltd. + 2 joint holders · 9.99% → 10.11%+0.12pp
Wed, Jan 8 · JST1 filing
13:555% STAKEThe Japan Steel Works · Nikko Asset Management Co., Ltd. + 2 joint holders · 11.07% → 9.99%−1.08pp
All EDINET filings · 100
AllFinancial 345% 42Material 6Other 18
FiledDocumentFilerSource
2026-08-03Amended material event reportAmends S100XG9VThe Japan Steel Works, Ltd.S100YTDR
2026-08-03Material event reportThe Japan Steel Works, Ltd.S100YTDS
2026-06-24Material event reportThe Japan Steel Works, Ltd.S100YIJR
2026-01-19Material event reportThe Japan Steel Works, Ltd.S100XG9V
2025-06-25Material event reportThe Japan Steel Works, Ltd.S100W52I
2024-06-26Material event reportThe Japan Steel Works, Ltd.S100TSJO

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NE5Y
2021-09-30quarterlyoriginal indexedS100MUBJ
2021-06-30quarterlyoriginal indexedS100M8PR
2021-03-31annualoriginal indexedS100LKRJ
2020-12-31quarterlyoriginal indexedS100KRF6
2020-09-30quarterlyoriginal indexedS100K3Z0
2020-06-30quarterlyoriginal indexedS100JIT3
2020-03-31annualoriginal indexedS100J4TE
2019-12-31quarterlyoriginal indexedS100I1LM
2019-09-30quarterlyoriginal indexedS100HDRK
2019-06-30quarterlyoriginal indexedS100GNFR
2019-03-31annualoriginal indexedS100G74A
2018-12-31quarterlyoriginal indexedS100F7JV
2018-09-30quarterlyoriginal indexedS100EJTP
2018-06-30quarterlyoriginal indexedS100DU2N
2018-03-31annualoriginal indexedS100D0HW
2017-12-31quarterlypending downloadS100C0QT
2017-09-30quarterlypending downloadS100BQWO
2017-06-30quarterlypending downloadS100AY5I
2017-03-31annualpending downloadS100AIMM
2016-12-31quarterlypending downloadS1009GS3