Skip to main content
Year archive

Altech Corporation — 2025 filings

All 19 regulatory filings released by Altech Corporation (4641) in 2025, sourced directly from the official regulator.

19 Filings
2025 Period
2025 filings (19)
Filing Released Lang
半期報告書－第45期(2025/01/01－2025/12/31)
Interim / Quarterly Report H1 2025
2025-08-07 Japanese
確認書
Regulatory Filings H1 45
2025-08-07 Japanese
臨時報告書
Major Shareholding Notification
2025-07-11 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
2025-04-11 Japanese
臨時報告書
AGM Information
2025-03-28 Japanese
内部統制報告書－第44期(2024/01/01－2024/12/31)
Governance Information
2025-03-27 Japanese
確認書
Audit Report / Information FY 2024
2025-03-27 Japanese
有価証券報告書－第44期(2024/01/01－2024/12/31)
Annual Report FY 2024
2025-03-27 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
2025-03-12 Japanese
確認書
Audit Report / Information FY 2023
2025-03-03 Japanese
確認書
Audit Report / Information FY 2022
2025-03-03 Japanese
確認書
Audit Report / Information FY 2021
2025-03-03 Japanese
確認書
Audit Report / Information FY 2020
2025-03-03 Japanese
訂正有価証券報告書－第43期(2023/01/01－2023/12/31)
Annual Report FY 2023
2025-03-03 Japanese
訂正有価証券報告書－第42期(2022/01/01－2022/12/31)
Annual Report FY 2022
2025-03-03 Japanese
訂正有価証券報告書－第41期(2021/01/01－2021/12/31)
Annual Report FY 2021
2025-03-03 Japanese
訂正有価証券報告書－第40期(2020/01/01－2020/12/31)
Annual Report FY 2020
2025-03-03 Japanese
訂正有価証券報告書－第39期(2019/01/01－2019/12/31)
Annual Report FY 2019
2025-03-03 Japanese
臨時報告書
Major Shareholding Notification
2025-01-21 Japanese