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TESEC Corporation — Investor Relations & Filings

Ticker · 6337 ISIN · JP3545160008 T Manufacturing
Open in API
Filings indexed 70 across all filing types
Latest filing 2026-04-01 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
半期報告書－第58期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by TESEC Corporation with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. It contains comprehensive financial statements, including the balance sheet, income statement, cash flow statement, and management analysis for the interim period ending September 30, 2025. As it is a formal interim financial report containing substantive financial data, it is classified as an Interim/Quarterly Report (IR). H1 2026
2025-11-12 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 Purchase of Own 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 activities. According to the provided filing definitions, 'Transaction in Own Shares' (POS) is the correct category for reports regarding a company buying back its own shares.
2025-11-04 Japanese

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