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KOSE Holdings

4922.TChemicals
Filed as KOSE Corporation (2022-08–2025-08)
In English · 4
Thu, Sep 24 · JST1 filing
15:23MATERIALKOSE Holdings · Change in major shareholder
Wed, Nov 5 · JST1 filing
10:29MATERIALKOSE Holdings · Change of representative director
Wed, Jan 8 · JST1 filing
15:32MATERIALKOSE Holdings · Company split
Wed, Aug 7 · JST1 filing
15:54MATERIALKOSE Holdings · Change in major shareholder
All EDINET filings · 82
AllFinancial 355% 18Material 10Other 19
FiledDocumentFilerSource
2026-09-24Material event reportKOSE Holdings CorporationS100Z3RG
2026-08-10CEO/CFO certificationKOSE Holdings CorporationS100YVGE
2026-08-10Half-year reportKOSE Holdings CorporationS100YVHI
2026-07-22Large shareholding reportRelated to S100XIUIMitsuisumitomotorasutoasettomanejimentoS100YR12
2026-07-06Large shareholding reportMasachusettsu Fainansharu Sabisezu KanpaniS100YOCQ
2026-07-06Large shareholding reportRelated to S100XIUIMitsuisumitomotorasutoasettomanejimentoS100YO7Q
2026-05-11Share buyback reportKOSE Holdings CorporationS100Y2NV
2026-04-10Share buyback reportKOSE Holdings CorporationS100XXMO
2026-04-06Large shareholding reportRelated to S100XIUIMitsuisumitomotorasutoasettomanejimentoS100XWCE
2026-04-02Amended CEO/CFO certificationAmends S100XSUYKOSE Holdings CorporationS100XW9P
2026-04-01Material event reportKOSE Holdings CorporationS100XW0A
2026-03-24CEO/CFO certificationKOSE Holdings CorporationS100XSUY
2026-03-24Internal control reportKOSE Holdings CorporationS100XSV0
2026-03-24Annual reportKOSE Holdings CorporationS100XSUW
2026-03-19Large shareholding reportMasachusettsu Fainansharu Sabisezu KanpaniS100XRKG
2026-03-10Share buyback reportKOSE Holdings CorporationS100XPMU
2026-02-05Large shareholding reportMitsuisumitomotorasutoasettomanejimentoS100XIUI
2025-12-12Large shareholding reportEmuwaiemuraboratorizuS100X84H
2025-11-05Material event reportKOSE Holdings CorporationS100WYA0
2025-08-08CEO/CFO certificationKOSE Holdings CorporationS100WHHI
2025-08-08Half-year reportKOSE Holdings CorporationS100WHHC
2025-04-02Amended material event reportAmends S100VIR9KOSE Holdings CorporationS100VJZV
2025-04-02Material event reportKOSE Holdings CorporationS100VJR5
2025-03-28Material event reportKOSE Holdings CorporationS100VIR9
2025-03-28CEO/CFO certificationKOSE Holdings CorporationS100VHO5
2025-03-28Internal control reportKOSE Holdings CorporationS100VHO9
2025-03-28Annual reportKOSE Holdings CorporationS100VI3L
2025-02-26Amended material event reportAmends S100V08BKOSE Holdings CorporationS100VA7A
2025-01-08Material event reportKOSE Holdings CorporationS100V08B
2024-11-21Large shareholding reportRelated to S100JQD6Masachusettsu Fainansharu Sabisezu KanpaniS100UTL4

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 indexedS100O0YE
2021-12-31annualoriginal indexedS100NSBC
2021-09-30quarterlyoriginal indexedS100MRMN
2021-06-30quarterlyoriginal indexedS100M6GP
2021-03-31annualoriginal indexedS100LTQV
2020-12-31quarterlyoriginal indexedS100KQ1B
2020-09-30quarterlyoriginal indexedS100K2K1
2020-06-30quarterlyoriginal indexedS100JGR9
2020-03-31annualoriginal indexedS100J2G8
2019-12-31quarterlyoriginal indexedS100HYHA
2019-09-30quarterlyoriginal indexedS100HAXC
2019-06-30quarterlyoriginal indexedS100GO1O
2019-03-31annualoriginal indexedS100GAA6
2018-12-31quarterlyoriginal indexedS100F4B9
2018-09-30quarterlyoriginal indexedS100EGQ1
2018-06-30quarterlyoriginal indexedS100DTJ1
2018-03-31annualoriginal indexedS100DFWL
2017-12-31quarterlypending downloadS100CAJQ
2017-09-30quarterlypending downloadS100BOBK
2017-06-30quarterlypending downloadS100B1D7
2017-03-31annualpending downloadS100APW9
2016-12-31quarterlypending downloadS1009KIH