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OPEN Group

6572.TServices
Filed as RPA Holdings, Inc. (2022-07–2024-05)
In English · 3
Wed, Nov 4 · JST1 filing
16:42MATERIALOPEN Group · Change in major shareholder
Tue, Apr 22 · JST1 filing
17:04MATERIALOPEN Group · Change of independent auditor
Mon, Apr 14 · JST1 filing
16:02MATERIALOPEN Group · Event with a material impact on financial position
All EDINET filings · 65
AllFinancial 305% 9Material 6Other 20
FiledDocumentFilerSource
2026-09-01Large shareholding reportRelated to S100RX8ITakahashi TomomichiS100YZY4
2026-07-24Large shareholding reportRelated to S100RX8ITakahashi TomomichiS100YS69
2026-05-26Material event reportOPEN Group, Inc.S100Y6L6
2026-05-25CEO/CFO certificationOPEN Group, Inc.S100Y6A3
2026-05-25Internal control reportOPEN Group, Inc.S100Y6A1
2026-05-25Annual reportOPEN Group, Inc.S100Y69Y
2026-02-04Share buyback reportOPEN Group, Inc.S100XJ6Z
2026-01-07Share buyback reportOPEN Group, Inc.S100XELV
2025-12-18Large shareholding reportRelated to S100CQ25Oosumi NobuyukiS100XBJG
2025-12-03Share buyback reportOPEN Group, Inc.S100X8ER
2025-11-06Share buyback reportOPEN Group, Inc.S100WZCK
2025-10-15CEO/CFO certificationOPEN Group, Inc.S100WVF8
2025-10-15Half-year reportOPEN Group, Inc.S100WVF3
2025-10-03Share buyback reportOPEN Group, Inc.S100WTCB
2025-06-20Large shareholding reportRelated to S100CQ25Oosumi NobuyukiS100W176
2025-05-28Material event reportOPEN Group, Inc.S100VUA2
2025-05-28Internal control reportOPEN Group, Inc.S100VU9P
2025-05-28CEO/CFO certificationOPEN Group, Inc.S100VU9S
2025-05-28Annual reportOPEN Group, Inc.S100VU9N
2025-04-22Material event reportOPEN Group, Inc.S100VNLY
2025-04-14Material event reportOPEN Group, Inc.S100VM6E
2024-10-15CEO/CFO certificationOPEN Group, Inc.S100UJG3
2024-10-15Half-year reportOPEN Group, Inc.S100UJG2
2024-08-29Large shareholding reportOosumi NobuyukiS100UAUG
2024-07-12CEO/CFO certificationOPEN Group, Inc.S100U21O
2024-07-12Quarterly reportOPEN Group, Inc.S100U21M
2024-05-28Material event reportOPEN Group, Inc.S100TIF6
2024-05-28Internal control reportOPEN Group, Inc.S100TIEZ
2024-05-28CEO/CFO certificationOPEN Group, Inc.S100TIEY
2024-05-28Annual reportOPEN Group, Inc.S100TIEM

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 17 financial reports not structured yet.

Not structured yet
2022-02-28annualoriginal indexedS100O540
2021-11-30quarterlyoriginal indexedS100N8EB
2021-08-31quarterlyoriginal indexedS100MM6M
2021-05-31quarterlyoriginal indexedS100M071
2021-02-28annualoriginal indexedS100LEU6
2020-11-30quarterlyoriginal indexedS100KJE8
2020-08-31quarterlyoriginal indexedS100JXIK
2020-05-31quarterlyoriginal indexedS100J8XP
2020-02-29annualoriginal indexedS100IOT0
2019-11-30quarterlyoriginal indexedS100HQDY
2019-08-31quarterlyoriginal indexedS100H4KH
2019-05-31quarterlyoriginal indexedS100GHF6
2019-02-28annualoriginal indexedS100FW51
2018-11-30quarterlyoriginal indexedS100EXLM
2018-08-31quarterlyoriginal indexedS100EAGC
2018-05-31quarterlyoriginal indexedS100DN35
2018-02-28annualoriginal indexedS100D2RE