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JT Corporation. — Investor Relations & Filings

Ticker · 089790 ISIN · KR7089790000 KO Manufacturing
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Filings indexed 162 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 089790

About JT Corporation.

http://www.jtcorp.co.kr/index_en.php

JT Corporation is a developer and manufacturer of semiconductor testing and process automation equipment. The company's primary offerings include burn-in sorting systems and various types of test handlers designed for system LSIs, SSD modules, and LED components. Its product portfolio also extends to semiconductor manufacturing components such as SUS diaphragm valves, bellows valves, fittings, and gas filters. Through continuous investment in research and development, JT Corporation provides customized equipment and solutions to the global semiconductor industry.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” covering the first quarter of the 29th fiscal year (2026.01.01–2026.03.31) and includes detailed financial statements, business overviews, share capital changes, segment data, and other substantive financial disclosures. It is not merely an announcement or link to an external report but the full quarterly report itself. Therefore, it fits the definition of an Interim / Quarterly Report. Q1 2026
2026-05-15 Korean
주식매수선택권부여에관한신고
Regulatory Filings
2026-05-04 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is a Korean-language announcement of the regular shareholders’ meeting (정기주주총회) held on 2026-03-27, detailing agenda items, voting resolutions, approval results for financial statements, dividend decisions, and election of directors, including vote counts and approval/rejection status. This matches the definition of “Declaration of Voting Results & Voting Rights Announcements (DVA).”
2026-03-27 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a formal notification to regulatory authorities (Financial Services Commission/Korea Exchange) about the appointment and reappointment of outside directors (‘사외이사 선임ㆍ해임 또는 중도퇴임에 관한 신고’). It details changes in the board composition, including names, terms, and previous positions. This matches the definition for Board/Management Information (MANG).
2026-03-27 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a formal 'Audit Report' (감사보고서) for the company 'JT Co., Ltd.' (주식회사 제이티) for the fiscal year ending December 31, 2025. It includes the independent auditor's report, financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes. This is a comprehensive annual financial report, which falls under the 'Annual Report' (10-K) category in the provided schema, as it contains the full audited financial performance for the year. FY 2025
2026-03-19 Korean
감사보고서제출
Audit Report / Information Classification · 98% confidence The document is a regulatory filing from the Korean Exchange (KRX) system titled '감사보고서 제출' (Submission of Audit Report). It provides a summary of financial data, audit opinions, and key financial metrics (assets, liabilities, profit/loss) for the fiscal year. While it contains financial data, it is a standard regulatory disclosure announcement regarding the receipt and submission of the audit report, rather than the full annual report document itself. Therefore, it falls under the category of a Report Publication Announcement (RPA). FY 2025
2026-03-19 Korean

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