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MK SEIKO CO., LTD. — Investor Relations & Filings

Ticker · 5906 ISIN · JP3167450000 T Manufacturing
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Filings indexed 64 across all filing types
Latest filing 2026-05-01 Regulatory Filings
Country JP Japan
Listing T 5906

About MK SEIKO CO., LTD.

https://www.mkseiko.co.jp/

MK SEIKO CO., LTD. is a research and development-oriented manufacturer with a diverse product portfolio spanning three core business areas: Mobility & Service, Information Equipment, and Life & Support. The Mobility & Service division specializes in automotive equipment, including gantry-type car wash systems and vehicle maintenance tools. The Information Equipment segment produces traffic information display boards and related systems. In the Life & Support sector, the company develops and sells a variety of household goods, such as niche cooking appliances, storage solutions, and specialized home electronics tailored for the needs of an aging population. The company manages an integrated production system, from planning and development to manufacturing, to deliver innovative solutions across its markets.

Recent filings

Filing Released Lang Actions
2026年３月期通期連結業績予想値と実績値との差異に関するお知らせ
Regulatory Filings
2026-05-01 Japanese
2026年３月期決算短信〔日本基準〕（連結）
Regulatory Filings
2026-05-01 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act, which accompanies the Second Quarter Report (Interim Report). While it references the interim report, the document itself is a formal regulatory filing confirming the accuracy of the financial statements. Given the specific nature of this filing as a regulatory requirement for financial reporting, it falls under the category of Regulatory Filings (RNS).
2025-10-31 Japanese
半期報告書－第70期(2025/03/21－2026/03/20)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) for MK SEIKO CO., LTD. for the period ending September 20, 2025. It contains detailed financial statements, including the balance sheet, income statement, and comprehensive income statement, as well as management's analysis of financial conditions and operating results. This document is a comprehensive financial report for a period shorter than a full fiscal year, which fits the definition of an Interim/Quarterly Report (IR). H1 2026
2025-10-31 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and explicitly states in Section 1 that it is being submitted because resolutions were passed at the "第69回定時株主総会" (69th Annual General Meeting) held on June 17, 2025. Section 2 details the resolutions, which include dividend approval, amendments to the articles of incorporation, and the election/re-election of directors and auditors. The content is a formal report detailing the results of shareholder voting (votes for, against, abstentions) for each resolution. This structure perfectly matches the definition of reporting the results of a general meeting, which corresponds to the Declaration of Voting Results & Voting Rights Announcements (DVA). Although it relates to the AGM, the specific content is the voting outcome report, not the presentation materials (AGM-R).
2025-06-19 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 Classification · 100% confidence The document title is "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）" which translates to "Report on the Status of Treasury Stock Acquisition (Based on Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act)". This explicitly identifies the document as a regulatory filing detailing the status of share repurchases (treasury stock acquisition) over a specific period (May 1, 2025, to May 31, 2025). This type of filing, focusing on transactions in own shares, directly corresponds to the definition for 'Transaction in Own Shares' (POS). Although it is a regulatory report, POS is more specific than the general 'RNS' fallback.
2025-06-13 Japanese

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