Tokyo Tape
Sign in

Seiko Electric

6653.TElectric Appliances
In English · 3
Tue, Mar 31 · JST2 filings
11:445% STAKESeiko Electric · KRAFTIA CORPORATION · 7.23% → 6.08%−1.15pp11:335% STAKESeiko Electric · KRAFTIA CORPORATION · 9.39% → 7.23%−2.16pp
Wed, Aug 6 · JST1 filing
14:135% STAKESeiko Electric · Hitachi, Ltd. · 5.00% → 3.99%−1.01pp
All EDINET filings · 85
AllFinancial 385% 25Material 2Other 20
FiledDocumentFilerSource
2026-08-04CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100YTZ7
2026-08-04Half-year reportSEIKO ELECTRIC CO., LTD.S100YTYS
2026-04-03Large shareholding reportKRAFTIA CORPORATIONS100XW32
2026-04-03Large shareholding reportKRAFTIA CORPORATIONS100XW2O
2026-03-31Material event reportSEIKO ELECTRIC CO., LTD.S100XVZ2
2026-03-31Large shareholding reportKRAFTIA CORPORATIONS100XV21
2026-03-31Large shareholding reportKRAFTIA CORPORATIONS100XUJ4
2026-03-26CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100XUC8
2026-03-26Annual reportSEIKO ELECTRIC CO., LTD.S100XU9B
2026-03-26Internal control reportSEIKO ELECTRIC CO., LTD.S100XUCK
2025-08-07CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100WHII
2025-08-07Half-year reportSEIKO ELECTRIC CO., LTD.S100WHJG
2025-08-06Large shareholding reportRelated to S100TL3SHitachi, Ltd.S100WG45
2025-05-30Large shareholding reportRelated to S100SGAJNishi-Nippon Railroad Co., Ltd.S100VT1W
2025-03-31Material event reportSEIKO ELECTRIC CO., LTD.S100VJ77
2025-03-27CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100VHE1
2025-03-27Internal control reportSEIKO ELECTRIC CO., LTD.S100VHDS
2025-03-27Annual reportSEIKO ELECTRIC CO., LTD.S100VHDC
2024-11-20Large shareholding reportRelated to S100TL3SHitachi, Ltd.S100UR27
2024-11-19Large shareholding reportKyushu Electric Power Company, IncorporatedS100UN0O
2024-11-18Amended securities registrationRelated to S100UOMCSEIKO ELECTRIC CO., LTD.S100UT11
2024-11-18Amended securities registrationRelated to S100UOLNSEIKO ELECTRIC CO., LTD.S100UT0Y
2024-11-08Securities registrationSEIKO ELECTRIC CO., LTD.S100UOMC
2024-11-08Securities registrationSEIKO ELECTRIC CO., LTD.S100UOLN
2024-11-08CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100UOLB
2024-11-08Amended annual reportAmends S100T4SVSEIKO ELECTRIC CO., LTD.S100UOL1
2024-08-08CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100U687
2024-08-08Half-year reportSEIKO ELECTRIC CO., LTD.S100U68O
2024-06-13Large shareholding reportHitachi, Ltd.S100TL3S
2024-05-08CEO/CFO certificationSEIKO ELECTRIC CO., LTD.S100TD63

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 24 financial reports not structured yet.

Not structured yet
2022-03-31quarterlyoriginal indexedS100NZUD
2021-12-31annualoriginal indexedS100NQST
2021-09-30quarterlyoriginal indexedS100MPLY
2021-06-30quarterlyoriginal indexedS100M4AY
2021-03-31quarterlyoriginal indexedS100L9CB
2020-12-31annualoriginal indexedS100L2DR
2020-09-30quarterlyoriginal indexedS100K0NY
2020-06-30quarterlyoriginal indexedS100JCZI
2020-03-31quarterlyoriginal indexedS100IJI5
2019-12-31annualoriginal indexedS100IB76
2019-09-30quarterlyoriginal indexedS100H7XQ
2019-06-30quarterlyoriginal indexedS100GKUM
2019-03-31quarterlyoriginal indexedS100FPPN
2018-12-31annualoriginal indexedS100FH0O
—annualoriginal indexedS100EKS9
2018-09-30quarterlyoriginal indexedS100EE3E
2018-06-30quarterlyoriginal indexedS100DQLA
2018-03-31quarterlyoriginal indexedS100CW25
2017-12-31annualoriginal indexedS100CNLI
—annualpending downloadS100BSZ6
2017-09-30quarterlypending downloadS100BLZL
2017-06-30quarterlypending downloadS100AZHD
2017-03-31quarterlypending downloadS100A6GQ
2016-12-31annualpending downloadS1009Z5G