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Optorun

6235.TMachinery
In English · 10
Tue, Oct 20 · JST2 filings
15:44MATERIALOptorun · Change in parent company or specified subsidiary09:255% STAKEOptorun · Schroder Investment Management(Japan)Limited + 2 joint holders · 5.13% → 8.52%+3.39pp
Mon, Sep 28 · JST1 filing
15:48MATERIALOptorun · Change in parent company or specified subsidiary
Mon, May 25 · JST1 filing
13:465% STAKEOptorun · Daiyu Son + 2 joint holders · 7.78% → 3.77%−4.01pp
Mon, May 11 · JST1 filing
16:225% STAKEOptorun · Zhejiang Crystal-Optech Co., Ltd. · 15.21% → 14.21%−1.00pp
Fri, May 8 · JST1 filing
09:125% STAKEOptorun · Zhejiang Crystal-Optech Co., Ltd. · 15.21% → 14.21%−1.00pp
Tue, Feb 24 · JST1 filing
15:33MATERIALOptorun · Change of independent auditor
Wed, Sep 10 · JST1 filing
14:455% STAKEOptorun · JSR CORPORATION · 5.21% → 1.27%−3.94pp
Tue, Mar 18 · JST1 filing
16:11BUYBACKOptorun · OPTORUN CO., LTD. files self-tender offer document
Mon, Feb 17 · JST1 filing
14:26BUYBACKOptorun · OPTORUN CO., LTD. files self-tender offer document
All EDINET filings · 84
AllFinancial 35Tender offer 25% 25Material 6Other 16
FiledDocumentFilerSource
2026-09-28Material event reportOPTORUN CO., LTD.S100Z4LU
2026-03-27Material event reportOPTORUN CO., LTD.S100XUWA
2026-03-26Material event reportOPTORUN CO., LTD.S100XUNB
2026-02-24Material event reportOPTORUN CO., LTD.S100XMWE
2025-03-26Material event reportOPTORUN CO., LTD.S100VHAI
2025-03-25Material event reportOPTORUN CO., LTD.S100VGM4

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.

Not structured yet
2022-03-31quarterlyoriginal indexedS100O0NX
2021-12-31annualoriginal indexedS100NR01
2021-09-30quarterlyoriginal indexedS100MQXL
2021-06-30quarterlyoriginal indexedS100M46Z
2021-03-31quarterlyoriginal indexedS100LA0U
—annualoriginal indexedS100L8SI
—annualoriginal indexedS100L8SE
—annualoriginal indexedS100L8SA
2020-12-31annualoriginal indexedS100L05X
2020-09-30quarterlyoriginal indexedS100K2AV
2020-06-30quarterlyoriginal indexedS100JE8H
2020-03-31quarterlyoriginal indexedS100IJIA
2019-12-31annualoriginal indexedS100I9KE
2019-09-30quarterlyoriginal indexedS100H9QO
2019-06-30quarterlyoriginal indexedS100GN2E
2019-03-31quarterlyoriginal indexedS100FQ9V
2018-12-31annualoriginal indexedS100FGJ3
2018-09-30quarterlyoriginal indexedS100EFTZ
2018-06-30quarterlyoriginal indexedS100DUJC
2018-03-31quarterlyoriginal indexedS100CX4Q
2017-12-31annualoriginal indexedS100CN6W