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Yomeishu Seizo

2540.TTSE PRIME
In English · 15
Wed, Jun 24 · JST1 filing
16:20MATERIALYomeishu Seizo · Company split
Fri, May 22 · JST1 filing
14:42MATERIALYomeishu Seizo · Company split
Tue, Apr 21 · JST1 filing
10:465% STAKEYomeishu Seizo · Nomura Asset Management Co., Ltd. + 2 joint holders · 6.19% → 1.48%−4.71pp
Mon, Apr 20 · JST1 filing
09:225% STAKEYomeishu Seizo · - + 2 joint holders · 5.07% → 0.81%−4.26pp
Wed, Apr 15 · JST1 filing
16:015% STAKEYomeishu Seizo · ― + 2 joint holders · 28.15% → 70.07%+41.92pp
Thu, Apr 9 · JST1 filing
15:32MATERIALYomeishu Seizo · Change in major shareholder
Tue, Mar 3 · JST1 filing
16:015% STAKEYomeishu Seizo · ― + 1 joint holder · 28.01% → 28.15%+0.14pp
Thu, Feb 26 · JST1 filing
14:27MATERIALYomeishu Seizo · Event with a material impact on financial position
Wed, Feb 25 · JST1 filing
17:06TOBYomeishu Seizo · YOMEISHU SEIZO CO., LTD. board files opinion on tender offer
Tue, Oct 21 · JST1 filing
16:015% STAKEYomeishu Seizo · ― + 1 joint holder · 21.68% → 28.01%+6.33pp
Fri, Mar 28 · JST2 filings
16:005% STAKEYomeishu Seizo · ― + 1 joint holder · 21.68%new 21.68%16:005% STAKEYomeishu Seizo · Taisho Pharmaceutical Holdings Co., Ltd. · 20.00% → 0.00%−20.00pp
Wed, Mar 26 · JST1 filing
14:33MATERIALYomeishu Seizo · Change in major shareholder
Thu, Nov 7 · JST2 filings
10:225% STAKEYomeishu Seizo · Taisho Pharmaceutical Holdings Co., Ltd. · 20.00%new 20.00%10:225% STAKEYomeishu Seizo · Taisho Pharmaceutical Holdings Co., Ltd. · 20.00% → 0.00%−20.00pp
All EDINET filings · 62
AllFinancial 35Tender offer 1Material 10Other 16
FiledDocumentFilerSource
2026-06-24Material event reportYOMEISHU SEIZO CO., LTD.S100YJOC
2026-06-23Material event reportYOMEISHU SEIZO CO., LTD.S100YI44
2026-06-02Material event reportYOMEISHU SEIZO CO., LTD.S100Y83A
2026-05-22Material event reportYOMEISHU SEIZO CO., LTD.S100Y5R1
2026-04-27Material event reportYOMEISHU SEIZO CO., LTD.S100XZOD
2026-04-09Material event reportYOMEISHU SEIZO CO., LTD.S100XXTH
2026-02-26Material event reportYOMEISHU SEIZO CO., LTD.S100XNK9
2025-07-01Material event reportYOMEISHU SEIZO CO., LTD.S100W421
2025-03-26Material event reportYOMEISHU SEIZO CO., LTD.S100VH4Z
2024-07-01Material event reportYOMEISHU SEIZO CO., LTD.S100TY8F

EDINET catalog 2017-01-01 → 2026-10-03; earlier dates still being collected. 21 financial reports not structured yet.

Not structured yet
2021-12-31quarterlyoriginal indexedS100NAHS
2021-09-30quarterlyoriginal indexedS100MNWJ
2021-06-30quarterlyoriginal indexedS100M24H
2021-03-31annualoriginal indexedS100LUDD
2020-12-31quarterlyoriginal indexedS100KLGO
2020-09-30quarterlyoriginal indexedS100JZHX
2020-06-30quarterlyoriginal indexedS100JAX3
2020-03-31annualoriginal indexedS100IW81
2019-12-31quarterlyoriginal indexedS100HTKK
2019-09-30quarterlyoriginal indexedS100H6M4
2019-06-30quarterlyoriginal indexedS100GK30
2019-03-31annualoriginal indexedS100G8UA
2018-12-31quarterlyoriginal indexedS100F02X
2018-09-30quarterlyoriginal indexedS100ECXY
2018-06-30quarterlyoriginal indexedS100DPZ2
2018-03-31annualoriginal indexedS100DFOC
2017-12-31quarterlypending downloadS100C6HN
2017-09-30quarterlypending downloadS100BKDU
2017-06-30quarterlypending downloadS100AY53
2017-03-31annualpending downloadS100AP2K
2016-12-31quarterlypending downloadS1009ILA