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YAMATO KOGYO CO.,LTD. — Investor Relations & Filings

Ticker · 5444 ISIN · JP3940400009 T Manufacturing
Open in API
Filings indexed 89 across all filing types
Latest filing 2025-06-23 Major Shareholding Noti…
Country JP Japan
Listing T 5444

About YAMATO KOGYO CO.,LTD.

https://www.yamatokogyo.co.jp/en/

YAMATO KOGYO CO.,LTD. is an electric furnace steel manufacturer engaged in the production and sale of a wide range of steel products. The company's primary offerings include structural steel, such as H-beams, as well as steel sheets, pipes, and specialized steel components. A notable area of expertise is the manufacturing of stern frames for the shipbuilding industry, where it holds a significant market share. The company operates an integrated production line, which enables comprehensive control over the manufacturing process from raw materials to finished goods for customers both domestically and internationally.

Recent filings

Filing Released Lang Actions
変更報告書
Major Shareholding Notification Classification · 1% confidence The document is a '大量保有報告書' (Large Shareholding Report), specifically a '変更報告書' (Amendment Report) filed under the Financial Instruments and Exchange Act of Japan. This document type is used to notify regulatory authorities when a shareholder's stake in a listed company crosses certain thresholds (in this case, an increase of 1% or more). In the provided filing categories, this corresponds to a 'Major Shareholding Notification'.
2025-06-23 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 · 1% confidence The document is titled "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition) and references the Financial Instruments and Exchange Act (金融商品取引法). It details the acquisition of treasury stock (自己株式) by the company (大和工業株式会社) over a specific reporting period (May 1, 2025, to May 31, 2025). This specific reporting requirement for share repurchases aligns directly with the definition of 'Transaction in Own Shares' (POS), which covers reports on the company buying back or selling its own shares.
2025-06-13 Japanese
変更報告書
Major Shareholding Notification Classification · 1% confidence The document text explicitly states it is a "変更報告書No.3" (Change Report No. 3) based on the "株券等の大量保有の状況の開示に関する内閣府令 第一号様式 大量保有報告書" (Cabinet Office Ordinance on Disclosure of Large Volume Shareholdings, Form No. 1, Large Shareholding Report). This form is used in Japan to report changes in holdings when an entity's ownership crosses certain thresholds (typically 5% or more, and subsequent changes of 1% or more). The filing details include the reporting entity (大和工業株式会社), the target company (兵機海運株式会社), the reporting date (2025年6月6日), and the change in shareholding percentage (from 15.32% to 18.40%). This directly corresponds to the definition of a Major Shareholding Notification, which tracks changes in significant share ownership levels crossing thresholds.
2025-06-06 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 · 1% confidence The document header explicitly states the filing type as "自己株券買付状況報告書" (Report on the Status of Treasury Stock Acquisition). The legal basis cited is Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act. The content details the acquisition of treasury stock (自己株式) during a specific reporting period (April 1 to April 30, 2025), including daily transaction amounts and cumulative totals. This directly corresponds to the definition of a report detailing the company buying back or selling its own shares, which maps to the 'Transaction in Own Shares' category (POS).
2025-05-15 Japanese
変更報告書
Major Shareholding Notification Classification · 1% confidence The document is titled "株券等の大量保有の状況の開示に関する内閣府令 第一号様式 大量保有報告書" (Cabinet Office Ordinance on Disclosure of Large Volume Shareholding, Form No. 1, Large Shareholding Report). This specific Japanese regulatory filing form is used to report when an entity acquires or disposes of shares exceeding a certain threshold (usually 5% or a change of 1% or more). The document details the filer (大和工業株式会社 - Yamato Kogyo Co., Ltd.), the issuer (兵機海運株式会社), the change in shareholding percentage (from 14.20% to 15.32%), and the dates of transactions. This clearly identifies the document as a report related to significant changes in share ownership, which corresponds to the Major Shareholding Notification category in the provided definitions, coded as MRQ.
2025-04-23 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 · 1% confidence The document header explicitly states the filing type as '自己株券買付状況報告書' (Report on the Status of Treasury Stock Acquisition). The legal basis cited is Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act. The content details the acquisition of treasury stock (own shares) during the reporting period (March 1 to March 31, 2025), including daily transaction volumes and total amounts. This directly corresponds to the definition of a report detailing the company buying back or selling its own shares, which maps to the 'Transaction in Own Shares' category (POS).
2025-04-15 Japanese

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