Year archive

OTSUKA CORPORATION — 2026 filings

All 6 regulatory filings released by OTSUKA CORPORATION (4768) in 2026, sourced directly from the official regulator.

6 Filings

2026 Period

2026 filings (6)

Filing	Released	Lang
2026年12月期第1四半期決算説明補足資料 Regulatory Filings	2026-04-30	Japanese
2026年12月期第1四半期決算概要 Regulatory Filings	2026-04-30	Japanese
2026年12月期第1四半期決算短信〔日本基準〕（連結） Regulatory Filings	2026-04-30	Japanese
臨時報告書 Transaction in Own Shares	2026-04-15	Japanese
確認書 Regulatory Filings	2026-03-26	Japanese
有価証券報告書－第65期(2025/01/01－2025/12/31) Annual Report FY 2025	2026-03-26	Japanese

Filings by year