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DISCO CORPORATION — Investor Relations & Filings

Ticker · 6146 ISIN · JP3548600000 LEI · 529900X0YGDYM51H4Q86 T Manufacturing
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Filings indexed 64 across all filing types
Latest filing 2025-10-31 Regulatory Filings
Country JP Japan
Listing T 6146

About DISCO CORPORATION

https://www.disco.co.jp/

DISCO CORPORATION is a developer and manufacturer of precision processing equipment and tools, specializing in advanced "Kiru, Kezuru, Migaku" (cutting, grinding, and polishing) technologies. The company's core products include high-precision dicing saws, grinders, and polishers, along with consumable processing tools such as dicing blades and grinding wheels. These products are integral to the manufacturing processes of semiconductors and other electronic components. DISCO also provides comprehensive solutions to its customers, including technical support, training services, free-of-charge test cuts for application development, and contract dicing and grinding services for prototyping or low-volume production.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of the company's semi-annual report. According to the 'Certification Rule', documents that are primarily officer certifications or attestations, even if they reference a report (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 87
2025-10-31 Japanese
半期報告書－第87期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, profit and loss statement, and cash flow statement for the interim period ending September 30, 2025. As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2025
2025-10-31 Japanese
訂正臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is a 'Temporary Report' (臨時報告書) filed by DISCO Corporation with the Kanto Local Finance Bureau. It details the issuance of stock acquisition rights (新株予約権) to executive officers. Under Japanese financial disclosure regulations (Financial Instruments and Exchange Act), this type of filing regarding the issuance of securities or stock options is classified as a 'Share Issue/Capital Change' (SHA) announcement, as it pertains to changes in the company's capital structure and equity-linked instruments.
2025-08-01 Japanese
臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report/Timely Disclosure Report) and is submitted to the Kanto Local Finance Bureau Director on July 17, 2025. The primary reason for filing (提出理由) is to report the resolution made by the Board of Directors on July 17, 2025, regarding the issuance of stock acquisition rights (新株予約権) to executive officers on August 1, 2025, pursuant to Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act. The content details the specifics of the stock acquisition rights, including the number, issue price calculation (using Black-Scholes model parameters), exercise price, exercise period, and conditions. This type of filing, reporting a significant corporate action like the issuance of stock options to management, is typically classified as a Capital/Financing Update (CAP) or sometimes a Regulatory Filing (RNS) if no other specific category fits. Since this filing explicitly details the terms of a new capital instrument issuance (stock options) to executives, 'CAP' (Capital/Financing Update) is the most appropriate fit among the provided options, as it relates directly to capital structure changes and fundraising mechanisms, even if the immediate cash inflow is offset. It is not a standard 10-K, IR, or ER.
2025-07-17 Japanese
臨時報告書
Share Issue/Capital Change Classification · 100% confidence The document is titled "臨時報告書" (Extraordinary Report) and is submitted to the Kanto Local Finance Bureau Director on July 17, 2025. Section 1 explicitly states the reason for filing: the resolution by the Board of Directors to issue new shares (本新株式発行) under a Restricted Stock Compensation Plan (譲渡制限付株式報酬制度) to executives. Section 2 details the issuance of 2,200 common shares to 5 executives as part of this compensation scheme, including terms regarding transfer restrictions, vesting conditions, clawback provisions (マルス・クローバック), and share management via a dedicated account. This structure—a formal report detailing a specific corporate action (issuance of shares for compensation) that is not a standard periodic report (like 10-K or IR)—fits best under Capital/Financing Update (CAP) or potentially Regulatory Filings (RNS). Since the core subject is the issuance of shares as compensation, which directly impacts capital structure and financing activities, 'CAP' is the most precise fit among the specific options, although it is filed as an extraordinary report (which often defaults to RNS if CAP is too broad). However, given the detailed nature of the share issuance and compensation plan, CAP is superior to the general RNS fallback. The document length is short (3850 chars), but it contains the full substance of the decision, not just an announcement that a report is attached, thus avoiding the RPA/RNS trap for the actual report type.
2025-07-17 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86回定時株主総会" (86th Annual General Meeting) held on June 24, 2025. Section 2 details the resolutions, including the approval of the dividend proposal (剰余金処分の件) and the election of nine directors (取締役９名選任の件), along with the voting results. This content directly relates to the outcomes and proceedings of an Annual General Meeting. Therefore, the appropriate classification is AGM Information (AGM-R).
2025-06-25 Japanese

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