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NIPPON STEEL CORPORATION — Investor Relations & Filings

Ticker · 5401 ISIN · JP3381000003 LEI · 35380065QWQ4U2V3PA33 T Manufacturing
Open in API
Filings indexed 172 across all filing types
Latest filing 2025-03-19 M&A Activity
Country JP Japan
Listing T 5401

About NIPPON STEEL CORPORATION

https://www.nipponsteel.com/

Nippon Steel Corporation is a global integrated steel manufacturer recognized for its advanced technology and production capabilities. The company's primary operations encompass steelmaking and steel fabrication, with additional business segments in engineering, chemicals, and systems solutions. It provides a comprehensive range of high-value steel products for various global markets, including automotive, infrastructure, and energy. With a worldwide network of manufacturing facilities, the corporation focuses on delivering innovative materials and solutions. A key strategic priority is sustainability, demonstrated through its commitment to achieving carbon neutrality and the development of environmentally conscious products and technologies.

Recent filings

Filing Released Lang Actions
公開買付報告書
M&A Activity Classification · 1% confidence The document header explicitly states the filing type as "【提出書類】 公開買付報告書" (Tender Offer Report). The content details the results of a tender offer (公開買付け), including the offeror (日本製鉄株式会社), the target (山陽特殊製鋼株式会社), the tender offer period, the success of the offer, and the final shareholding percentage. This directly corresponds to a filing related to a takeover bid or merger activity, which maps to the 'Transaction in Own Shares' (POS) or 'M&A Activity' (TAR) categories. Given the explicit mention of a '公開買付報告書' (Tender Offer Report), the most precise classification among the provided options is 'TAR' (M&A Activity), as tender offers are a core component of M&A transactions. Although 'POS' relates to share transactions, 'TAR' better captures the context of a formal takeover bid report.
2025-03-19 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 Shareholdings Form No. 1 Large Shareholding Report) and specifically mentions '変更報告書No4' (Change Report No. 4). This form is used in Japan to report significant changes in the ownership of a company's shares, typically when ownership crosses certain thresholds (like 5% or 1% changes). This directly corresponds to the definition of a Major Shareholding Notification, which tracks changes in significant share ownership levels. Filing Type Code Mapping: - 10-K, AR, ER, IR are comprehensive financial reports, which this is not. - DEF 14A relates to remuneration. - DIRS relates to director's personal trades. - The content clearly focuses on the '保有株券等の内訳' (Breakdown of Held Shares) and the change in '株券等保有割合' (Shareholding Ratio), confirming it is a major shareholding disclosure. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2025-03-07 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 Shareholdings, Form No. 1, Large Shareholding Report) and is explicitly labeled as a "変更報告書 No.1" (Change Report No. 1). This type of filing in Japan relates to changes in significant share ownership, typically when holdings cross certain thresholds (often 5% or 1%). The content details two entities (Nippon Steel Corporation and Nippon Steel Trading Corporation) reporting their combined shareholding in another company (株式会社シンニッタン, stock code 6319) and noting a change in purpose due to entering into a tender offer agreement. This directly corresponds to the definition of a Major Shareholding Notification, which tracks changes in significant share ownership levels crossing thresholds.
2025-03-06 Japanese
訂正公開買付届出書
M&A Activity Classification · 1% confidence The document is titled "公開買付届出書" (Tender Offer Statement) and explicitly mentions the filing is pursuant to the "発行者以外の者による株券等の公開買付けの開示に関する内閣府令" (Cabinet Office Ordinance on Disclosure Concerning Tender Offers for Share Certificates, etc., by Persons Other Than the Issuer). The content details the intent of Nippon Steel Corporation (the acquirer) to acquire all shares of Sanyo Special Steels Co., Ltd. (the target) to make it a wholly-owned subsidiary. This is a formal filing related to a takeover bid or tender offer. Among the provided codes, 'TAR' (M&A Activity) is the most appropriate classification for a Tender Offer Statement related to a takeover/merger proposal, as it directly concerns the acquisition of control over another company's shares.
2025-02-28 Japanese
訂正公開買付届出書
M&A Activity Classification · 1% confidence The document is titled with Japanese characters that translate to 'Tender Offer Registration Statement' (公開買付届出書) in the header section. It explicitly mentions the filer (Nippon Steel Corporation) and the target (Sanyo Special Steels Co., Ltd.) regarding a tender offer (公開買付け). The content details the purpose of the tender offer, which is to acquire all shares to make the target a wholly-owned subsidiary, including the proposed price, number of shares, and the process involving the Financial Instruments and Exchange Act (金融商品取引法). This clearly identifies the document as a mandatory filing related to a takeover bid or tender offer.
2025-02-19 Japanese
訂正発行登録書
Capital/Financing Update Classification · 1% confidence The document is titled "訂正発行登録書" (Corrected Shelf Registration Statement) and is submitted to the Kanto Local Finance Bureau ("関東財務局長"). It specifies the type of security being registered as "社債" (Corporate Bonds) and details the registration number, issue amount, and validity period. The '提出理由' (Reason for Submission) explicitly states that this correction is being filed following the submission of an Extraordinary Report (臨時報告書) under the Financial Instruments and Exchange Act. This document is a formal regulatory filing related to the registration of debt securities, which falls under the broader category of financing activities or regulatory disclosures. Given the specific nature of a 'Shelf Registration Statement' (発行登録書) which relates to planned capital raising, the most appropriate category is 'Capital/Financing Update' (CAP). While it is a regulatory document, 'CAP' is more specific than the general 'RNS' fallback.
2025-02-17 Japanese

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