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Wintest Corp. — Investor Relations & Filings

Ticker · 6721 ISIN · JP3154370005 T Manufacturing
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Filings indexed 87 across all filing types
Latest filing 2026-04-22 Share Issue/Capital Cha…
Country JP Japan
Listing T 6721

About Wintest Corp.

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

Wintest Corp. is a specialized company that develops, designs, manufactures, and sells advanced inspection and testing equipment for the semiconductor industry. The company's core focus is on providing test systems and solutions for image sensors, including CCD and CMOS sensors, and for display driver integrated circuits (ICs) used in modern flat-panel displays such as OLED, LCD, and LCOS. Leveraging its expertise and unique test technologies, Wintest delivers high-level application support and sophisticated measurement circuits. The product lineup includes various test systems designed to ensure the quality and performance of critical electronic components.

Recent filings

Filing Released Lang Actions
訂正有価証券届出書（組込方式）
Share Issue/Capital Change Classification · 90% confidence The text is a Japanese “訂正有価証券届出書” (corrected securities registration statement) filed with the Kanto Finance Bureau, containing full details of a new issuance of stock acquisition rights (stock options), including terms, number of rights, pricing, allocation, and use of proceeds. This is a detailed regulatory prospectus for a capital change (new share issue), not simply an announcement of publishing a report or an earnings release. It therefore falls under Share Issue/Capital Change (SHA).
2026-04-22 Japanese
有価証券届出書（組込方式）
Share Issue/Capital Change Classification · 95% confidence The document is a full Securities Registration Statement (“有価証券届出書”) filed with the Kanto Finance Bureau describing the detailed terms and conditions of a new issuance of securities (stock acquisition rights/new share subscription rights). It is not an earnings release, call transcript, AGM materials, investor presentation, or annual report. It is a capital change notification—specifically the issuance of new share acquisition rights—so it falls under the Share Issue/Capital Change category.
2026-04-15 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act Article 24-4-2. It serves as an officer certification regarding the accuracy of the company's Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report, should be classified as Regulatory Filings (RNS). FY 2025
2026-03-31 Japanese
有価証券報告書－第33期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which translates to 'Annual Securities Report'. This is the standard Japanese regulatory filing equivalent to the US 10-K, containing comprehensive financial statements, business overviews, and management analysis for the fiscal year ending December 31, 2025. It is not an announcement or a summary, but the full report itself. FY 2025
2026-03-31 Japanese
訂正有価証券届出書（組込方式）
Share Issue/Capital Change Classification · 95% confidence The document is a 'Correction of Securities Registration Statement' (訂正有価証券届出書) filed with the Kanto Local Finance Bureau. It details the issuance of new share acquisition rights (第13回新株予約権) by Wintest Corp. This type of filing is a regulatory requirement for capital raising activities involving equity-linked securities. In the context of the provided categories, this falls under 'Share Issue/Capital Change' (SHA) as it relates to the issuance of new shares/rights, or 'Regulatory Filings' (RNS) as a fallback. Given the specific nature of the document as a formal registration statement for a capital increase, 'SHA' is the most accurate classification.
2026-01-06 Japanese
有価証券届出書（組込方式）
Capital/Financing Update Classification · 100% confidence The document is a '有価証券届出書' (Securities Registration Statement) filed with the Kanto Local Finance Bureau by Wintest Corp. It details the issuance of new share acquisition rights (stock options/warrants) to raise capital. This type of regulatory filing for capital raising is classified as a 'Capital/Financing Update' (CAP) in the provided schema.
2025-12-26 Japanese

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