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EugeneTechnologyCo.,Ltd. — Investor Relations & Filings

Ticker · 084370 ISIN · KR7084370006 KO Manufacturing
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Filings indexed 387 across all filing types
Latest filing 2026-05-13 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 084370

About EugeneTechnologyCo.,Ltd.

https://www.eugenetech.co.kr/eng/main/m…

Eugene Technology Co., Ltd. is a developer and manufacturer of semiconductor front-end process equipment. The company specializes in single-wafer thermal process solutions for thin film deposition. Its primary product lines include single-wafer Low-Pressure Chemical Vapor Deposition (LPCVD) systems for nitride and oxide applications, as well as plasma treatment equipment. The company also offers Atomic Layer Deposition (ALD) solutions. These technologies are designed to support the fabrication of advanced semiconductors, including memory, logic, and power devices, by providing innovative solutions that enable continued scaling of manufacturing processes.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 97% confidence The document is titled “분기보고서” covering the quarterly period 2026-01-01 to 2026-03-31. It spans over 185,000 characters and contains full financial statements, business overview, segment revenues, production details, risk management, and notes—i.e., actual interim financial data and analysis. This matches the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-13 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(약식)' which translates to 'Report on Large Shareholding Status (Abbreviated)'. It details the shareholding status of Capital Research and Management Company in the company 유진테크 as of April 30, 2026. The document includes information about the number of shares held, changes in shareholding, and the purpose of holding shares (simple investment). It also references legal requirements under the Capital Markets and Financial Investment Business Act. This type of document is a notification of changes in significant share ownership levels, which corresponds to the category 'Major Shareholding Notification' (Code: MRQ). The document is not an annual report, earnings release, or any other financial report but a regulatory filing specifically about shareholding changes. The length and detail confirm it is the report itself, not just an announcement of a report publication.
2026-05-07 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 includes detailed information about the ownership of securities by an executive named 권석 (Kwon Sok), including the number of shares owned, changes in ownership, and related dates. The document is addressed to regulatory bodies such as the Securities and Futures Commission and the Korea Exchange. This type of filing corresponds to a notification of insider shareholdings or director dealings. Given the content and purpose, this matches the category 'Director's Dealing' (DIRS). The document length is 2463 characters, which is typical for such reports and not a mere announcement or certification. Therefore, the classification is DIRS with high confidence.
2026-05-06 Korean
자기주식처분결과보고서
Transaction in Own Shares Classification · 100% confidence The document is titled '자기주식처분결과보고서' which translates to 'Report on Disposal of Treasury Shares'. It details the disposal of the company's own shares, including dates, quantities, prices, and the method of disposal. The document is addressed to the Financial Supervisory Service and includes specific transaction details about treasury shares. This matches the description of a 'Transaction in Own Shares' filing, which reports on the company's buyback or sale of its own shares. The document length is short (1770 characters) and contains detailed transaction data, so it is not merely an announcement but the actual report. Therefore, the correct classification is POS (Transaction in Own Shares).
2026-05-06 Korean
주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 83% confidence The document is a Korean Material Information Report (“주요사항보고서”) filed with the Korea Exchange/Financial Services Commission concerning the company’s decision to dispose treasury shares (“자기주식 처분 결정”). This is a corporate transaction where the company sells its own shares. It matches the “Transaction in Own Shares” category (Code: POS).
2026-04-29 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 96% confidence The document is a Korean “주식등의 대량보유상황보고서(약식)”, which is a regulatory disclosure of large shareholding positions by an institutional investor (JPMorgan Asset Management (Asia Pacific) Limited) to the Financial Services Commission and Korea Exchange. The content details holdings, changes, and thresholds crossed, matching a Major Shareholding Notification. Therefore, the correct classification is Major Shareholding Notification (MRQ).
2026-04-28 Korean

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