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Opro

228A.TInformation & Communication
In English · 5
Mon, Jan 19 · JST1 filing
15:325% STAKEOpro · Kazunori Satomi · 46.93% → 44.39%−2.54pp
Tue, Aug 27 · JST3 filings
14:155% STAKEOpro · Taikamo CO., LTD. · 7.26%new 7.26%14:125% STAKEOpro · Takahide Yasukawa · 5.75%new 5.75%14:085% STAKEOpro · Kazunori Satomi · 46.93%new 46.93%
Wed, Aug 21 · JST1 filing
10:39MATERIALOpro · Change in major shareholder
All EDINET filings · 30
AllFinancial 55% 7Material 3Other 15
FiledDocumentFilerSource
2026-01-19Large shareholding reportRelated to S100UA8SSatomi KazunoriS100XGGC
2025-10-22Large shareholding reportMitsuisumitomodiesuasettomanejimentoS100WWD6
2024-09-24Large shareholding reportMitsuisumitomodiesuasettomanejimentoS100UEM6
2024-08-28Amended large shareholding reportAmends S100UA8VTaikamoS100UAIN
2024-08-27Large shareholding reportTaikamoS100UA8V
2024-08-27Large shareholding reportYasukawa TakahideS100UA8U
2024-08-27Large shareholding reportSatomi KazunoriS100UA8S

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected.