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Year archive

ADVANTEST CORPORATION — 2025 filings

All 29 regulatory filings released by ADVANTEST CORPORATION (6857) in 2025, sourced directly from the official regulator.

29 Filings
2025 Period
2025 filings (29)
Filing Released Lang
有価証券届出書（参照方式）
Capital/Financing Update
2025-12-19 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
2025-12-15 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
2025-11-17 Japanese
確認書
Regulatory Filings H1 84
2025-11-13 Japanese
半期報告書－第84期(2025/04/01－2025/09/30)
Interim / Quarterly Report H1 2026
2025-11-13 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
2025-10-15 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
2025-09-16 Japanese
Change in Valmet Oyj's holding of treasury shares
Transaction in Own Shares
2025-09-15 English
Muutos Valmet Oyj:n omien osakkeiden määrässä
Transaction in Own Shares
2025-09-15 Finnish
Valmet's Financial Reporting in 2026
Report Publication Announcement
2025-09-02 English
Valmet Oyj:n taloudellinen tiedottaminen vuonna 2026
Report Publication Announcement
2025-09-02 Finnish
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
2025-08-15 Japanese
Change in Valmet Oyj's holding of treasury shares
Transaction in Own Shares
2025-08-14 English
Muutos Valmet Oyj:n omien osakkeiden määrässä
Transaction in Own Shares
2025-08-14 Finnish
Valmetin puolivuosikatsaus 1. tammikuuta - 30. kesäkuuta 2025: Vahva orgaaninen kasvu saaduissa tilauksissa ja uusi ‘Lead the Way' -strategia julkaistiin toisella neljänneksellä
Interim / Quarterly Report H1 2025
2025-07-23 Finnish
Valmet's Half Year Financial Review January 1 - June 30, 2025: Strong organic growth in orders received and the new ‘Lead the Way' strategy launched in the second quarter
Interim / Quarterly Report H1 2025
2025-07-23 English
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
2025-07-15 Japanese
有価証券届出書（参照方式）
Share Issue/Capital Change
2025-06-27 Japanese
臨時報告書
Share Issue/Capital Change
2025-06-27 Japanese
臨時報告書
Share Issue/Capital Change
2025-06-27 Japanese
臨時報告書
AGM Information
2025-06-27 Japanese
内部統制報告書－第83期(2024/04/01－2025/03/31)
Governance Information
2025-06-25 Japanese
有価証券報告書－第83期(2024/04/01－2025/03/31)
Annual Report FY 2025
2025-06-25 Japanese
確認書
Regulatory Filings FY 2025
2025-06-25 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
2025-06-16 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
2025-05-15 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
2025-03-17 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
2025-02-17 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
2025-01-15 Japanese