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Riken Corundum

5395.TTSE STANDARD
Filed as Riken Corundum Company Limited. (2022-08–2024-08)
In English · 4
Thu, Oct 17 · JST1 filing
13:125% STAKERiken Corundum · OKAMOTO INDUSTRIES, INC. · 89.64% → 97.81%+8.17pp
Mon, Oct 7 · JST1 filing
17:015% STAKERiken Corundum · Simplex Asset Management Co., Ltd. · 9.63% → 0.00%−9.63pp
Mon, Sep 30 · JST1 filing
15:025% STAKERiken Corundum · OKAMOTO INDUSTRIES, INC. · 50.86% → 89.64%+38.78pp
Fri, Aug 9 · JST1 filing
14:14TOBRiken Corundum · Riken Corundum Company Limited board files opinion on tender offer
All EDINET filings · 43
AllFinancial 31Tender offer 1Material 2Other 9
FiledDocumentFilerSource
2024-10-03Material event reportRiken Corundum Company LimitedS100UH8H
2024-08-09CEO/CFO certificationRiken Corundum Company LimitedS100U6NP
2024-08-09Half-year reportRiken Corundum Company LimitedS100U6NU
2024-08-09Target board opinionRelated to S100U758Riken Corundum Company LimitedS100U7EV
2024-05-14Quarterly reportRiken Corundum Company LimitedS100TEAZ
2024-05-14CEO/CFO certificationRiken Corundum Company LimitedS100TEB1
2024-04-04Material event reportRiken Corundum Company LimitedS100T7YN
2024-03-28Annual reportRiken Corundum Company LimitedS100T5FA
2024-03-28CEO/CFO certificationRiken Corundum Company LimitedS100T5GB
2024-03-28Internal control reportRiken Corundum Company LimitedS100T5G1
2023-11-13Quarterly reportRiken Corundum Company LimitedS100S8CK
2023-11-13CEO/CFO certificationRiken Corundum Company LimitedS100S8CS
2023-08-09Quarterly reportRiken Corundum Company LimitedS100RLFR
2023-05-12Quarterly reportRiken Corundum Company LimitedS100QQH9
2023-03-30Annual reportRiken Corundum Company LimitedS100QHRZ
2023-03-30Internal control reportRiken Corundum Company LimitedS100QHSP
2023-03-30CEO/CFO certificationRiken Corundum Company LimitedS100QHST
2022-11-11Quarterly reportRiken Corundum Company LimitedS100PJ91
2022-08-10Quarterly reportRiken Corundum Company LimitedS100OYUR
2022-05-13Quarterly reportRiken Corundum Company LimitedS100O0H4
2022-03-30Annual reportRiken Corundum Company LimitedS100NSM3
2022-03-30CEO/CFO certificationRiken Corundum Company LimitedS100NSLM
2022-03-30Internal control reportRiken Corundum Company LimitedS100NSLQ
2021-11-10Quarterly reportRiken Corundum Company LimitedS100MR93
2021-08-11Quarterly reportRiken Corundum Company LimitedS100M7J6
2021-05-13Quarterly reportRiken Corundum Company LimitedS100LAXO
2021-03-25Annual reportRiken Corundum Company LimitedS100L0C9
2020-11-11Quarterly reportRiken Corundum Company LimitedS100K3P7
2020-08-07Quarterly reportRiken Corundum Company LimitedS100JEWR
2020-05-27Quarterly reportRiken Corundum Company LimitedS100INWA

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 22 financial reports not structured yet.

Not structured yet
2022-03-31quarterlyoriginal indexedS100O0H4
2021-12-31annualoriginal indexedS100NSM3
2021-09-30quarterlyoriginal indexedS100MR93
2021-06-30quarterlyoriginal indexedS100M7J6
2021-03-31quarterlyoriginal indexedS100LAXO
2020-12-31annualoriginal indexedS100L0C9
2020-09-30quarterlyoriginal indexedS100K3P7
2020-06-30quarterlyoriginal indexedS100JEWR
2020-03-31quarterlyoriginal indexedS100INWA
2019-12-31annualoriginal indexedS100I8YU
2019-09-30quarterlyoriginal indexedS100HBLI
2019-06-30quarterlyoriginal indexedS100GM83
2019-03-31quarterlyoriginal indexedS100FRBB
2018-12-31annualoriginal indexedS100FGQC
2018-09-30quarterlyoriginal indexedS100EFS5
2018-06-30quarterlyoriginal indexedS100DRX9
2018-03-31quarterlyoriginal indexedS100CXIV
2017-12-31annualoriginal indexedS100CMCI
2017-09-30quarterlypending downloadS100BNDU
2017-06-30quarterlypending downloadS100B23A
2017-03-31quarterlypending downloadS100A79C
2016-12-31annualpending downloadS1009Z99