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Internet Initiative Japan

3774.TInformation & Communication
In English · 4
Wed, Jul 1 · JST1 filing
16:015% STAKEInternet Initiative Japan · Oasis Management Company Ltd. · 8.04% → 9.07%+1.03pp
Wed, May 13 · JST1 filing
16:125% STAKEInternet Initiative Japan · Oasis Management Company Ltd. · 7.48% → 8.04%+0.56pp
Thu, May 7 · JST1 filing
16:075% STAKEInternet Initiative Japan · Oasis Management Company Ltd. · 7.48%new 7.48%
Thu, Jan 9 · JST1 filing
15:57MATERIALInternet Initiative Japan · Change of representative director
All EDINET filings · 75
AllFinancial 355% 18Material 4Other 18
FiledDocumentFilerSource
2026-07-01Large shareholding reportOasis Management Company Ltd.S100YMON
2026-06-29Material event reportInternet Initiative Japan Inc.S100YM81
2026-06-25Internal control reportInternet Initiative Japan Inc.S100YHX7
2026-06-25CEO/CFO certificationInternet Initiative Japan Inc.S100YHX9
2026-06-25Annual reportInternet Initiative Japan Inc.S100YHYH
2026-06-19Large shareholding reportRelated to S100XOMXNomurashoukenS100YDQ6
2026-05-25Securities registrationInternet Initiative Japan Inc.S100Y5OD
2026-05-13Large shareholding reportOasis Management Company Ltd.S100Y3AT
2026-05-07Large shareholding reportOasis Management Company Ltd.S100Y1ML
2026-03-05Large shareholding reportNomurashoukenS100XOMX
2025-11-14CEO/CFO certificationInternet Initiative Japan Inc.S100WZKF
2025-11-14Half-year reportInternet Initiative Japan Inc.S100WZKA
2025-11-10Large shareholding reportNTT, Inc.S100X0J8
2025-06-30Internal control reportInternet Initiative Japan Inc.S100W7DB
2025-06-30CEO/CFO certificationInternet Initiative Japan Inc.S100W7EC
2025-06-30Annual reportInternet Initiative Japan Inc.S100W7DL
2025-06-30Material event reportInternet Initiative Japan Inc.S100W8OW
2025-05-23Securities registrationInternet Initiative Japan Inc.S100VT50
2025-04-23Amended large shareholding reportAmends S100VNI9Global Alpha Capital Management Ltd.S100VNO9
2025-04-22Large shareholding reportGlobal Alpha Capital Management Ltd.S100VNI9
2025-01-09Material event reportInternet Initiative Japan Inc.S100V20O
2024-11-14CEO/CFO certificationInternet Initiative Japan Inc.S100UPUJ
2024-11-14Half-year reportInternet Initiative Japan Inc.S100UPUF
2024-10-15Large shareholding reportRelated to S100U77OGlobal Alpha Capital Management Ltd.S100UJAS
2024-08-20Amended large shareholding reportAmends S100U77OGlobal Alpha Capital Management Ltd.S100U968
2024-08-09Large shareholding reportGlobal Alpha Capital Management Ltd.S100U77O
2024-06-28Amended securities registrationRelated to S100TW4ZInternet Initiative Japan Inc.S100TWUO
2024-06-28Internal control reportInternet Initiative Japan Inc.S100TTHH
2024-06-28CEO/CFO certificationInternet Initiative Japan Inc.S100TTHI
2024-06-28Annual reportInternet Initiative Japan Inc.S100TTHB

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 22 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NF3Q
2021-09-30quarterlyoriginal indexedS100MR84
2021-06-30quarterlyoriginal indexedS100M87N
2021-03-31annualoriginal indexedS100LUYO
2020-12-31quarterlyoriginal indexedS100KSOA
2020-09-30quarterlyoriginal indexedS100K6OW
2020-06-30quarterlyoriginal indexedS100JHY2
2020-03-31annualoriginal indexedS100J3U1
2019-12-31quarterlyoriginal indexedS100I0QY
2019-09-30quarterlyoriginal indexedS100HDDU
2019-06-30quarterlyoriginal indexedS100GRPD
2019-03-31annualoriginal indexedS100GCGZ
2018-12-31quarterlyoriginal indexedS100F6UP
2018-09-30quarterlyoriginal indexedS100EJY1
2018-06-30quarterlyoriginal indexedS100DXMP
2018-03-31annualoriginal indexedS100DICX
2017-12-31quarterlypending downloadS100CDVI
2017-09-30quarterlypending downloadS100BRI6
—quarterlypending downloadS100B6I5
2017-06-30quarterlypending downloadS100B5ZW
2017-03-31annualpending downloadS100ARNK
2016-12-31quarterlypending downloadS1009O3Z