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UDMTEK Co.,Ltd. — Investor Relations & Filings

Ticker · 389680 ISIN · KR7389680000 KO Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 54 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 389680

About UDMTEK Co.,Ltd.

https://eng.udmtek.com/eng/main

UDMTEK Co., Ltd. develops integrated digital manufacturing technologies for the automation and manufacturing sectors. The company specializes in Machine Language Processing (MLP), a proprietary technology that interprets and converts diverse control logic from various automation systems into a unified high-level language. This core capability facilitates seamless data integration and analysis across heterogeneous manufacturing equipment. The company's primary offering is the OPTRA® Platform, an all-in-one monitoring solution that utilizes an explainable generative AI approach. The platform enables real-time monitoring of equipment, production, and quality. Key features include root cause analysis via operational playback, predictive maintenance to minimize downtime, and detailed Overall Equipment Effectiveness (OEE) analysis. UDMTEK's solutions are designed to transform factories into intelligent ecosystems for advanced manufacturers and system integrators.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 99% confidence The document is titled “분기보고서 (제 20기 1분기)” covering the period 2026-01-01 to 2026-03-31, and contains detailed financial statements, business overview, risk management, and notes, consistent with a comprehensive quarterly financial report. This matches the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
주권매매거래정지해제 (액면병합 주권 변경상장)
Regulatory Filings Classification · 93% confidence The document is a very short regulatory notice (271 characters) from the KOSDAQ exchange announcing the lifting of a trading suspension and resumption details. It does not contain financial statements or detailed report content, nor is it a shareholder vote, board change, or dividend notice. It falls under miscellaneous regulatory/compliance announcements, so it should be classified as a Regulatory Filing.
2026-05-11 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' which translates to 'Report on Ownership Status of Specific Securities by Executives and Major Shareholders.' It contains detailed information about share ownership, changes in shareholdings, and related data for an individual named 전 은 나 (Un Na Jun), who is an executive or major shareholder. The document includes specific dates, share counts, ownership percentages, and transaction details. This type of filing corresponds to notifications about changes in significant share ownership levels, which matches the definition of 'Major Shareholding Notification' (Code: MRQ). The document length is 2541 characters, which is consistent with a detailed ownership notification rather than a brief announcement or a full financial report. Therefore, the appropriate classification is MRQ with high confidence.
2026-04-30 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' which translates to 'Report on Ownership Status of Specific Securities by Executives and Major Shareholders.' It contains detailed information about the ownership of securities by an executive or major shareholder, including changes in shareholdings, dates, and percentages. The document is addressed to regulatory bodies such as the Securities and Futures Commission and the Korea Exchange, indicating it is a formal notification of share ownership changes by insiders. This matches the definition of 'Director's Dealing' (DIRS), which involves reports of personal share transactions by company directors and executives (insider trades). The document length is 2559 characters, which is consistent with a detailed insider transaction report rather than a full financial report or announcement. Therefore, the correct classification is DIRS with high confidence.
2026-04-30 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 72% confidence The document is a KRX-style disclosure of a single sales and supply contract (단일판매ㆍ공급계약체결) and an amendment to its end date. It’s not a financial report, earnings release, or management change; rather it’s a regulatory announcement of a material contract. No specific category for business contracts exists, so it falls into the fallback “Regulatory Filings” category.
2026-04-30 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 91% confidence The document is a detailed ‘주식등의 대량보유상황보고서’ filed under the Capital Markets Act in Korea reporting major shareholding changes by a person and related parties. It specifies report dates, share counts, percentages, reasons for changes (e.g., stock consolidation), and satisfies the criteria for a major shareholding notification filing. This matches the ‘Major Shareholding Notification (MRQ)’ category.
2026-04-20 Korean

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