Poper

5134.TInformation & Communication

In English · 8

Fri, Jun 19 · JST1 filing

16:425% STAKEPoper · UH6 Inc. + 3 joint holders · 10.70% → 11.73%+1.03pp

Tue, Apr 7 · JST1 filing

16:215% STAKEPoper · UH6 Inc. + 3 joint holders · 9.99% → 10.70%+0.71pp

Wed, Apr 1 · JST1 filing

16:025% STAKEPoper · Hikari Tsushin K.K. + 2 joint holders · 8.95% → 9.99%+1.04pp

Thu, Mar 5 · JST1 filing

15:595% STAKEPoper · Hikari Tsushin K.K. + 2 joint holders · 7.91% → 8.95%+1.04pp

Fri, Dec 19 · JST1 filing

15:30MATERIALPoper · Change of independent auditor

Thu, Jun 12 · JST1 filing

15:30MATERIALPoper · Event with a material impact on financial position

Thu, Dec 12 · JST1 filing

15:30MATERIALPoper · Event with a material impact on financial position

Thu, Aug 15 · JST1 filing

15:325% STAKEPoper · Hikari Tsushin K.K. + 1 joint holder · 6.65% → 7.81%+1.16pp

All EDINET filings · 54

All Financial 11 5% 18 Material 5 Other 20

Filed	Document	Filer	Source
2026-06-19	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100YE33
2026-04-07	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100XX0S
2026-04-01	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100XV5J
2026-03-05	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100XNZK
2025-11-07	Large shareholding report	SBI SECURITIES Co., Ltd.	S100WZDX
2025-10-21	Large shareholding report	SBI SECURITIES Co., Ltd.	S100WW1X
2025-09-29	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100WR5D
2025-03-21	Large shareholding report	SBI SECURITIES Co., Ltd.	S100VFJP
2024-08-15	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100U6T4
2024-03-29	Large shareholding report	Kurihara Shingo	S100T4WV
2023-09-15	Large shareholding reportRelated to S100RSK5	Hikaritsuushin	S100RU4J
2023-09-07	Large shareholding report	Hikaritsuushin	S100RSK5
2023-02-17	Amended large shareholding reportAmends S100Q8OF	Gakkouhoujinsurugadaigakuen	S100Q9IS
2023-02-14	Large shareholding report	Gakkouhoujinsurugadaigakuen	S100Q8OF
2022-11-30	Large shareholding report	Gakkouhoujinsurugadaigakuen	S100PPSQ
2022-11-21	Large shareholding report	Daiwakigoutoushi	S100PO3O
2022-11-17	Large shareholding report	Daiwakigoutoushi	S100PNL8
2022-11-15	Large shareholding report	Kurihara Shingo	S100PKJK

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