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Tokuyama Corporation — Investor Relations & Filings

Listed
Ticker · 4043 ISIN · JP3625000009 LEI · 529900MHGZKHNMNCQB62 T Manufacturing
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Filings indexed 141 across all filing types
Latest filing 2026-06-19 Regulatory Filings
Country JP Japan
Listing T 4043 · 5 venues

About Tokuyama Corporation

https://www.tokuyama.co.jp/eng/

Tokuyama Corporation is a manufacturer of chemicals and advanced materials. The company's operations are structured across several business segments: Chemicals, Electronic & Advanced Materials, Life Sciences, Environmental, and Cement. The Chemicals division produces foundational materials such as soda ash, used in glass and detergents, and caustic soda. The Electronic & Advanced Materials segment develops high-purity products for the electronics industry. The Life Sciences division provides products for healthcare, including a range of dental materials. The company also manufactures and sells cement and construction materials, alongside developing environmental and recycling-related products.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 95% confidence The document is a confirmation letter (確認書) from the company's representative director and president confirming the accuracy of the Securities Report (有価証券報告書) for the fiscal period from April 1, 2025, to March 31, 2026. It cites article 24-4-2-1 of the Financial Instruments and Exchange Act and indicates proper filing to the Kanto Local Finance Bureau. The document does not contain actual financial data or the report itself, but rather it is a legal attestation confirming the content of another report. According to the certification rule, such documents should be classified as Regulatory Filings (RNS) because they are certifications even if referencing a full report.
2026-06-19 Japanese
有価証券報告書－第162期(2025/04/01－2026/03/31)
Annual Report Classification · 100% confidence The document text contains numerous references to Japanese regulatory terms and codes such as '有価証券報告書', which translates to 'Securities Report' and is commonly used for Annual Reports in Japan. It is filed pursuant to the Financial Instruments and Exchange Act (金融商品取引法第24条第1項). The filing date and fiscal period are clearly stated (fiscal year from 2025-04-01 to 2026-03-31). The length of the document is significant (over 280,000 characters), indicating this is a detailed full report rather than a brief announcement or summary. The document includes extensive segment disclosures and detailed financial elements consistent with an Annual Report. Therefore, the document is classified as an Annual Report (10-K equivalent in the US reporting framework). FY 2026
2026-06-19 Japanese
Notice Concerning the Introduction of a Stock Grant System for Tokuyama Corporation and Tokuyama Group Company Employees
Share Issue/Capital Change Classification · 87% confidence The document is a corporate announcement by Tokuyama Corporation describing the Board’s resolution to introduce an employee stock‐grant system via an ESOP trust, including details on share issuance, trust structure, timing, and amounts. It is not an annual or interim report, not a meeting transcript, and not a voting results notice. Instead it announces a new share issuance mechanism (for employee stock grants), which falls under “Share Issue/Capital Change.”
2026-05-29 English
Notice concerning the Company's Five-year Business Plan
Investor Presentation Classification · 85% confidence The document is a press‐release style notice from Tokuyama Corporation outlining its new Five-year Business Plan: strategic priorities, financial targets (net sales, operating profit, ROE, etc.), and governance themes. It is presented as a “presentation” for investors (with the Japanese version posted on the website and an English version to follow), contains forward-looking strategy and key metrics, and is not itself an earnings release or regulatory filing. This matches the definition of an Investor Presentation.
2026-05-29 English
当社および当社グループ会社従業員に対する株式交付制度の導入に関するお知らせ
Share Issue/Capital Change Classification · 85% confidence The document is a corporate notice announcing that the Board has resolved to introduce an ESOP-based employee share allocation system (株式交付制度), which involves issuing or acquiring company shares for employees. This is not a management change, earnings release, or full financial report, but rather a capital change announcement concerning new share issuance/distribution. Therefore, it falls under the "Share Issue/Capital Change" category (SHA).
2026-05-29 Japanese
中期経営計画策定に関するお知らせ
Investor Presentation Classification · 92% confidence The document is Tokuyama Corporation’s detailed mid-term management plan (“中期経営計画2030”) including slide‐style content on strategy, financial targets, business portfolio, capital allocation, and ESG material. It is clearly a substantive investor presentation rather than a simple notice or an earnings release. It is not an annual or quarterly report, nor an audit, regulatory filing, or dividend notice – it is a forward‐looking strategic deck aimed at investors and stakeholders. Therefore, it fits the Investor Presentation (IP) category.
2026-05-29 Japanese

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