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Koatsu Kogyo

1743.TTSE STANDARD
Filed as KOATSU KOGYO CO.,LTD. (2022-12–2025-05)
In English · 12
Fri, Sep 19 · JST3 filings
17:035% STAKEKoatsu Kogyo · Koatsu Kogyo's Kyoeikai Assn, Shigeichi Mizusoko · 8.11% → 0.00%−8.11pp16:59MATERIALKoatsu Kogyo · Change in major shareholder16:365% STAKEKoatsu Kogyo · Uemura Corp. + 4 joint holders · 83.20%new 83.20%
Tue, Aug 12 · JST7 filings
15:475% STAKEKoatsu Kogyo · MINAMINIHONUNYUKENSETSU · 6.51% → 6.51%15:475% STAKEKoatsu Kogyo · MINAMINIHONUNYUKENSETSU · 6.51%new 6.51%15:455% STAKEKoatsu Kogyo · NIHONCHIKAGIJUTSU · 5.59% → 5.59%15:445% STAKEKoatsu Kogyo · NIHONCHIKAGIJUTSU · 5.59%new 5.59%15:435% STAKEKoatsu Kogyo · GAIATEC · 8.93% → 8.93%15:395% STAKEKoatsu Kogyo · UEMURAGUMI · 8.93% → 8.93%15:375% STAKEKoatsu Kogyo · UEMURAGUMI · 14.86% → 8.93%−5.93pp
Wed, Aug 6 · JST1 filing
15:51TOBKoatsu Kogyo · KOATSU KOGYO CO., LTD. board files opinion on tender offer
Tue, Jul 29 · JST1 filing
10:155% STAKEKoatsu Kogyo · Koatsu Kogyo's Kyoeikai Assn, Shigeichi Mizusoko · 8.11%new 8.11%
All EDINET filings · 48
AllFinancial 32Tender offer 1Material 4Other 11
FiledDocumentFilerSource
2025-11-11Material event reportKOATSU KOGYO CO., LTD.S100X1K8
2025-10-09Material event reportKOATSU KOGYO CO., LTD.S100WU8B
2025-09-19Material event reportKOATSU KOGYO CO., LTD.S100WQ3J
2024-12-23Material event reportKOATSU KOGYO CO., LTD.S100UZR1

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 indexedS100O0VF
2021-12-31quarterlyoriginal indexedS100NHEU
2021-09-30annualoriginal indexedS100N3IV
2021-06-30quarterlyoriginal indexedS100M8OT
2021-03-31quarterlyoriginal indexedS100LB0X
2020-12-31quarterlyoriginal indexedS100KS0E
2020-09-30annualoriginal indexedS100KEPN
2020-06-30quarterlyoriginal indexedS100JH51
2020-03-31quarterlyoriginal indexedS100IL5D
2019-12-31quarterlyoriginal indexedS100HZXQ
2019-09-30annualoriginal indexedS100HMBP
2019-06-30quarterlyoriginal indexedS100GRLL
2019-03-31quarterlyoriginal indexedS100FQWM
2018-12-31quarterlyoriginal indexedS100F5WC
2018-09-30annualoriginal indexedS100ETPO
2018-06-30quarterlyoriginal indexedS100DUXA
2018-03-31quarterlyoriginal indexedS100CXHF
2017-12-31quarterlypending downloadS100CCNF
2017-09-30annualpending downloadS100BZXD
2017-06-30quarterlypending downloadS100B326
2017-03-31quarterlypending downloadS100A7PT
2016-12-31quarterlypending downloadS1009PO8