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BroadBand Security

4398.TInformation & Communication
Filed as BroadBand Security,Inc. (2022-11–2026-02)
In English · 4
Mon, Aug 4 · JST1 filing
16:40MATERIALBroadBand Security · Change of representative director
Mon, Jan 27 · JST1 filing
16:355% STAKEBroadBand Security · SBI Incubation Co., Ltd. + 1 joint holder · 36.37% → 15.28%−21.09pp
Thu, Jan 23 · JST1 filing
11:065% STAKEBroadBand Security · ID Holdings Corporation · 21.07%new 21.07%
Thu, Nov 14 · JST1 filing
15:30MATERIALBroadBand Security · Change in major shareholder
All EDINET filings · 68
AllFinancial 335% 12Material 5Other 18
FiledDocumentFilerSource
2026-09-24Material event reportBroadBand Security, Inc.S100Z3T4
2026-09-18Internal control reportBroadBand Security, Inc.S100Z341
2026-09-18CEO/CFO certificationBroadBand Security, Inc.S100Z33Z
2026-09-18Annual reportBroadBand Security, Inc.S100Z33X
2026-02-13Half-year reportBroadBand Security, Inc.S100XKOX
2026-02-13CEO/CFO certificationBroadBand Security, Inc.S100XKOY
2025-09-22Material event reportBroadBand Security, Inc.S100WQBU
2025-09-19Internal control reportBroadBand Security, Inc.S100WPQB
2025-09-19CEO/CFO certificationBroadBand Security, Inc.S100WPQC
2025-09-19Annual reportBroadBand Security, Inc.S100WPQK
2025-08-04Material event reportBroadBand Security, Inc.S100WGHB
2025-02-13Half-year reportBroadBand Security, Inc.S100V7YI
2025-02-13CEO/CFO certificationBroadBand Security, Inc.S100V7YJ
2025-01-27Large shareholding reportRelated to S100E87LEsubiaiinkubeshonS100V4OA
2025-01-23Large shareholding reportID Holdings CorporationS100V4KU
2024-11-21Large shareholding reportRelated to S100E87LEsubiaiinkubeshonS100UTMV
2024-11-14Material event reportBroadBand Security, Inc.S100URCC
2024-09-24Material event reportBroadBand Security, Inc.S100UEX9
2024-09-20CEO/CFO certificationBroadBand Security, Inc.S100UEAW
2024-09-20Internal control reportBroadBand Security, Inc.S100UEAX
2024-09-20Annual reportBroadBand Security, Inc.S100UEAV
2024-08-15Large shareholding reportRelated to S100S7E8KANEMATSU ELECTRONICS LTD.S100U6VB
2024-08-09Large shareholding reportGlobal Security Experts Inc.S100U7D3
2024-05-15Amended securities registrationRelated to S100TFFRBroadBand Security, Inc.S100TFGA
2024-05-15CEO/CFO certificationBroadBand Security, Inc.S100TF99
2024-05-15Quarterly reportBroadBand Security, Inc.S100TF8Y
2024-05-14Securities registrationBroadBand Security, Inc.S100TFFR
2024-02-14CEO/CFO certificationBroadBand Security, Inc.S100SVEN
2024-02-14Quarterly reportBroadBand Security, Inc.S100SVC9
2023-11-17Large shareholding reportRelated to S100E87LEsubiaiinkubeshonS100SBM4

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 16 financial reports not structured yet.

Not structured yet
2022-03-31quarterlyoriginal indexedS100O111
2021-12-31quarterlyoriginal indexedS100NGST
2021-09-30quarterlyoriginal indexedS100MU1F
2021-06-30annualoriginal indexedS100MGEE
2021-03-31quarterlyoriginal indexedS100LB1G
2020-12-31quarterlyoriginal indexedS100KSHI
2020-09-30quarterlyoriginal indexedS100K6WC
2020-06-30annualoriginal indexedS100JPX0
2020-03-31quarterlyoriginal indexedS100IKMJ
2019-12-31quarterlyoriginal indexedS100HZK1
2019-09-30quarterlyoriginal indexedS100HE1J
2019-06-30annualoriginal indexedS100GZ0E
2019-03-31quarterlyoriginal indexedS100FR5C
2018-12-31quarterlyoriginal indexedS100F5TY
2018-09-30quarterlyoriginal indexedS100EK6I
2018-06-30annualoriginal indexedS100E7HX