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Year archive

SUMITOMO CORPORATION — 2026 filings

All 15 regulatory filings released by SUMITOMO CORPORATION (8053) in 2026, sourced directly from the official regulator.

15 Filings
2026 Period
2026 filings (15)
Filing Released Lang
変更報告書（短期大量譲渡）
Major Shareholding Notification
2026-05-19 Japanese
訂正発行登録書
Regulatory Filings
2026-05-07 Japanese
臨時報告書
Regulatory Filings
2026-05-07 Japanese
訂正発行登録書
Regulatory Filings
2026-05-01 Japanese
臨時報告書
Regulatory Filings
2026-05-01 Japanese
臨時報告書
Regulatory Filings
2026-05-01 Japanese
訂正発行登録書
Capital/Financing Update
2026-04-28 Japanese
臨時報告書
Regulatory Filings
2026-04-28 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
2026-04-14 Japanese
訂正発行登録書
Capital/Financing Update
2026-03-24 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
2026-03-13 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
2026-02-13 Japanese
訂正発行登録書
Regulatory Filings
2026-01-29 Japanese
発行登録追補書類（株券､社債券等）
Capital/Financing Update
2026-01-16 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
2026-01-15 Japanese