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Riken Vitamin

4526.TFoods
In English · 3
Fri, Aug 7 · JST2 filings
10:535% STAKERiken Vitamin · HARUHIKO HOSAKA · 11.05%new 11.05%10:465% STAKERiken Vitamin · MITSUO KOBAYASHI · 10.60% → 0.00%−10.60pp
Thu, May 1 · JST1 filing
16:135% STAKERiken Vitamin · MITSUO KOBAYASHI · 9.60% → 10.60%+1.00pp
All EDINET filings · 95
AllFinancial 525% 15Material 3Other 25
FiledDocumentFilerSource
2026-09-10Share buyback reportRiken Vitamin Co., Ltd.S100Z1FH
2026-08-07Share buyback reportRiken Vitamin Co., Ltd.S100YV81
2026-08-07Large shareholding reportHosaka HaruhikoS100YV70
2026-08-07Large shareholding reportRelated to S100RC66Kobayashi MitsuoS100YV6S
2026-07-10Share buyback reportRiken Vitamin Co., Ltd.S100YPWW
2026-06-24Material event reportRiken Vitamin Co., Ltd.S100YJK6
2026-06-19Internal control reportRiken Vitamin Co., Ltd.S100YFFA
2026-06-19CEO/CFO certificationRiken Vitamin Co., Ltd.S100YFER
2026-06-19Annual reportRiken Vitamin Co., Ltd.S100YFDJ
2026-06-10Share buyback reportRiken Vitamin Co., Ltd.S100YA33
2026-04-10Share buyback reportRiken Vitamin Co., Ltd.S100XY3R
2026-03-11Share buyback reportRiken Vitamin Co., Ltd.S100XQ1J
2026-02-12Share buyback reportRiken Vitamin Co., Ltd.S100XKLA
2026-01-15Share buyback reportRiken Vitamin Co., Ltd.S100XFWG
2025-12-10Share buyback reportRiken Vitamin Co., Ltd.S100X9GO
2025-11-13CEO/CFO certificationRiken Vitamin Co., Ltd.S100X2DE
2025-11-13Half-year reportRiken Vitamin Co., Ltd.S100X2D1
2025-11-12Share buyback reportRiken Vitamin Co., Ltd.S100X2DU
2025-10-10Share buyback reportRiken Vitamin Co., Ltd.S100WUHS
2025-06-26Material event reportRiken Vitamin Co., Ltd.S100W6T3
2025-06-23Internal control reportRiken Vitamin Co., Ltd.S100W1J1
2025-06-23CEO/CFO certificationRiken Vitamin Co., Ltd.S100W1IS
2025-06-23Annual reportRiken Vitamin Co., Ltd.S100W1I0
2025-05-01Large shareholding reportRelated to S100RC66Kobayashi MitsuoS100VP4T
2025-03-07Large shareholding reportRelated to S100T3HKMizuho Bank, Ltd.S100VCR7
2024-12-16Large shareholding reportMitsubishi UFJ Financial Group, Inc.S100UXIU
2024-11-13CEO/CFO certificationRiken Vitamin Co., Ltd.S100UQF7
2024-11-13Half-year reportRiken Vitamin Co., Ltd.S100UQDW
2024-07-29Large shareholding reportMitsubishi UFJ Financial Group, Inc.S100U3FH
2024-06-26Material event reportRiken Vitamin Co., Ltd.S100TUCT

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 39 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NEVV
2021-09-30quarterlyoriginal indexedS100MT4L
2021-06-30quarterlyoriginal indexedS100MAJ4
2021-03-31annualoriginal indexedS100LLYC
2020-12-31quarterlyoriginal indexedS100KTBN
—annualoriginal indexedS100KFNH
2020-09-30quarterlyoriginal indexedS100K7DR
2020-06-30quarterlyoriginal indexedS100JZJC
—annualoriginal indexedS100JZIZ
—quarterlyoriginal indexedS100JZIS
—quarterlyoriginal indexedS100JZIM
—quarterlyoriginal indexedS100JZIJ
—annualoriginal indexedS100JZID
—quarterlyoriginal indexedS100JZI8
—quarterlyoriginal indexedS100JZI6
—quarterlyoriginal indexedS100JZI4
—annualoriginal indexedS100JZI0
—quarterlyoriginal indexedS100JZHW
—quarterlyoriginal indexedS100JZHS
—annualoriginal indexedS100JZHK
—annualoriginal indexedS100JXDF
2020-03-31annualoriginal indexedS100JT1F
—quarterlyoriginal indexedS100JSY5
—quarterlyoriginal indexedS100JSY3
—quarterlyoriginal indexedS100JSXX
—annualoriginal indexedS100JSYN
2019-12-31quarterlyoriginal indexedS100I17K
2019-09-30quarterlyoriginal indexedS100HDZH
2019-06-30quarterlyoriginal indexedS100GPH7
2019-03-31annualoriginal indexedS100G5YK
2018-12-31quarterlyoriginal indexedS100F7B5
2018-09-30quarterlyoriginal indexedS100EK9C
2018-06-30quarterlyoriginal indexedS100DUYV
2018-03-31annualoriginal indexedS100DCDK
2017-12-31quarterlypending downloadS100CDRJ
2017-09-30quarterlypending downloadS100BRQB
2017-06-30quarterlypending downloadS100B46W
2017-03-31annualpending downloadS100AMDL
2016-12-31quarterlypending downloadS1009PX8