Skip to main content
Year archive

Otsuka Holdings Co., Ltd. — 2025 filings

All 16 regulatory filings released by Otsuka Holdings Co., Ltd. (4578) in 2025, sourced directly from the official regulator.

16 Filings
2025 Period
2025 filings (16)
Filing Released Lang
確認書
Report Publication Announcement
2025-07-31 Japanese
半期報告書－第18期(2025/01/01－2025/12/31)
Interim / Quarterly Report H1 2025
2025-07-31 Japanese
発行登録追補書類（株券､社債券等）
Capital/Financing Update
2025-05-22 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares
2025-05-12 Japanese
発行登録書（株券､社債券等）
Capital/Financing Update
2025-05-08 Japanese
臨時報告書
Major Shareholding Notification
2025-05-07 Japanese
訂正臨時報告書
M&A Activity
2025-05-02 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares
2025-04-14 Japanese
臨時報告書
AGM Information
2025-04-01 Japanese
臨時報告書
Share Issue/Capital Change
2025-04-01 Japanese
確認書
Regulatory Filings FY 2024
2025-03-31 Japanese
内部統制報告書－第17期(2024/01/01－2024/12/31)
Governance Information
2025-03-31 Japanese
有価証券報告書－第17期(2024/01/01－2024/12/31)
Annual Report FY 2024
2025-03-31 Japanese
臨時報告書
Major Shareholding Notification
2025-03-21 Japanese
訂正臨時報告書
M&A Activity
2025-03-14 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares
2025-01-10 Japanese