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TESEC Corporation — Investor Relations & Filings

Ticker · 6337 ISIN · JP3545160008 T Manufacturing
Open in API
Filings indexed 72 across all filing types
Latest filing 2026-05-26 Transaction in Own Shar…
Country JP Japan
Listing T 6337

About TESEC Corporation

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

TESEC Corporation is a manufacturer of semiconductor test equipment. The company develops, manufactures, and sells two primary product lines: test systems (testers) and handlers. Its test systems are designed to measure and evaluate the electrical characteristics of semiconductors and MEMS devices, with a particular focus on power device testing. The product range includes dynamic test systems and thermal resistance testers. Complementing these systems, TESEC's automated handlers physically sort and classify devices based on test results, providing comprehensive solutions for both engineering and high-volume production environments.

Recent filings

Filing Released Lang Actions
自己株式取得に係る事項の決定に関するお知らせ （会社法第459条第１項の規定による定款の定めに基づく自己株式の取得）
Transaction in Own Shares Classification · 85% confidence The document is a Japanese-language announcement titled “自己株式取得に係る事項の決定に関するお知らせ,” detailing the board’s resolution to acquire treasury shares: number of shares, total purchase amount, and acquisition period. This clearly describes a share buyback (transaction in own shares). According to the filing definitions, this falls under Transaction in Own Shares (Code: POS).
2026-05-26 Japanese
新任の監査等委員である取締役の選任に関するお知らせ
Regulatory Filings
2026-04-28 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 90% confidence The document is a Japanese Financial Instruments and Exchange Act (FIEA) Article 24-6-1 report titled “自己株券買付状況報告書,” detailing the company’s own share purchase (share buyback) status, periods, quantities, and progress. This matches the “Transaction in Own Shares” category (Code: POS).
2026-04-01 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act. It details the company's share buyback activity for the period of February 2026. According to the provided filing definitions, reports regarding a company buying back its own shares are classified as 'Transaction in Own Shares' (POS).
2026-03-02 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This document specifically details the company's share buyback activity (repurchase of own shares) during a specific period. According to the provided filing definitions, 'Transaction in Own Shares' (Code: POS) is the correct category for reports regarding a company buying back its own shares.
2026-02-02 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly references '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification regarding the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (like a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself, as they do not contain the actual financial statements. H1 58
2025-11-12 Japanese

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