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Tohoku Steel Co.,Ltd. — Investor Relations & Filings

Ticker · 5484 ISIN · JP3605800006 T Manufacturing
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Filings indexed 68 across all filing types
Latest filing 2026-05-18 M&A Activity
Country JP Japan
Listing T 5484

About Tohoku Steel Co.,Ltd.

https://www.tohokusteel.com/en/

Tohoku Steel Co., Ltd. is an integrated engineering manufacturer specializing in special steel products. The company's core activities encompass the entire production cycle, from material development, property manipulation, and treatment to final heat processing. Its key products include various types of special steel and magnetic materials, which serve as vital components in diverse manufacturing sectors. Primary applications for its materials are found in automobile engines, medical instruments, and agricultural equipment. The company emphasizes research and development to create customized materials tailored to specific functional requirements, pursuing new possibilities within steel technology.

Recent filings

Filing Released Lang Actions
意見表明報告書
M&A Activity Classification · 95% confidence The document is an “意見表明報告書” filed by the target company under Japan’s Financial Instruments and Exchange Act to the Kanto Local Finance Bureau in relation to a public tender offer (公開買付け) by a major shareholder. It details the terms of the takeover bid, the board’s opinion and recommendation, background on the bidder and target, and the planned squeeze‐out and related corporate actions. This is clearly disclosure and commentary on a tender offer (M&A activity) rather than an annual/interim report, earnings release, proxy statement, or other category. Therefore it falls under M&A Activity (Code: TAR).
2026-05-18 Japanese
役員人事に関するお知らせ
Board/Management Information Classification · 92% confidence The document is an official corporate announcement titled “役員人事に関するお知らせ” detailing changes in the company’s directors, statutory auditors, and executive officers (including appointments and resignations). It does not contain financial data, is not a report publication notice, nor is it an earnings or regulatory filing. This fits the definition of a Board/Management Information filing.
2026-05-15 Japanese
その他の関係会社である大同特殊鋼株式会社による当社株式に対する公開買付けに関する賛同の意見表明及び応募推奨のお知らせ
M&A Activity Classification · 89% confidence The document is a formal announcement by Tohoku Special Steel Co., Ltd. concerning a related party tender offer (公開買付け) by Daido Steel Co., Ltd. It describes the board’s resolution to support and recommend the tender offer, details of the bidder, shareholding, offer period, price, and subsequent delisting and squeeze-out procedures. This falls squarely under takeover bid activity, matching the M&A Activity (Code: TAR) category.
2026-05-15 Japanese
2026年３月期配当予想の修正（無配）に関するお知らせ
Notice of Dividend Amount Classification · 93% confidence The document is a formal Japanese corporate disclosure announcing a revision to the 2026 March fiscal year-end dividend forecast (moving to no dividend). It provides per–share dividend projections before and after the revision, along with the rationale from the board resolution. This clearly falls under “Notice of Dividend Amount” (DIV), as it communicates updated dividend details to shareholders.
2026-05-15 Japanese
2026年３月期 決算短信〔日本基準〕（連結）
Earnings Release Classification · 95% confidence The document is titled “2026年3月期 決算短信” (kessan tanshin), which in Japanese filings denotes the concise earnings release summarizing full-year consolidated results (financial highlights, ratios, cash flows, and basic notes). It is not a full Annual Report (10-K) nor a regulatory report publication notice. It provides the initial announcement of periodical financial results and key metrics, consistent with an Earnings Release (ER). FY 2026
2026-05-15 Japanese
支配株主等に関する事項について
Regulatory Filings
2026-05-08 Japanese

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