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ASFLOW CO.,LTD. — Investor Relations & Filings

Ticker · 159010 ISIN · KR7159010008 KO Manufacturing
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Filings indexed 110 across all filing types
Latest filing 2026-05-11 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 159010

About ASFLOW CO.,LTD.

http://www.asflow.com/

ASFLOW CO., LTD. is a company specializing in the development and manufacturing of technologically innovative components and materials for the semiconductor industry. The company's core focus is on high-purity gas supply and control systems, which are critical for semiconductor fabrication processes. Its product portfolio includes a comprehensive range of high-cleanliness parts such as tubes, pipes, fittings, valves, filters, and pressure regulators. ASFLOW also provides integrated piping modules. A key innovator in its domestic market, the company was the first to localize the production of essential piping components for semiconductor manufacturing. It supplies its products to major domestic and international semiconductor companies.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) and covers the period January 1, 2026 to March 31, 2026 (제26기 1분기). It includes detailed financial statements (revenue breakdown, capital changes, treasury stock movements, segment and product data, raw material costs, production capacity, etc.), not merely an announcement or certification. This matches an interim/quarterly report rather than an earnings release or call transcript. Therefore, it should be classified as an Interim / Quarterly Report. Q1 2026
2026-05-11 Korean
기업설명회(IR)개최
Investor Presentation Classification · 95% confidence The document is an announcement of an upcoming Investor Presentation (IR) event scheduled for May 12, 2026. It includes details such as date, time, location, target audience, purpose, and how the event will be conducted. The document does not contain actual financial statements or detailed financial analysis but rather information about the event itself. Therefore, it fits the category of an Investor Presentation announcement rather than a full report or financial filing.
2026-05-07 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서' which translates to 'Report on Large Shareholding Status'. It details the ownership changes of a major shareholder, including the number of shares held, changes due to stock gifts, and related information about the shareholder and their relationship to the company. The document references specific dates and shareholding percentages, indicating it is a notification of changes in significant share ownership levels. There is no indication that this is a full financial report, earnings release, or management discussion. It is a regulatory filing related to major shareholding notifications under capital market laws. Therefore, the document fits the category of Major Shareholding Notification (MRQ).
2026-05-06 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 the ownership changes of securities by an executive or major shareholder, including dates, share counts, ownership percentages, and transaction details. This matches the description of a Major Shareholding Notification, which reports changes in significant share ownership levels. The document is not an annual report, earnings release, or any other type of report but specifically a notification of share ownership changes by a major shareholder or executive. The document length is 2572 characters, which is consistent with a detailed notification rather than a full report. Therefore, the correct classification is Major Shareholding Notification (MRQ).
2026-05-04 Korean
주식매수선택권부여에관한신고
Regulatory Filings Classification · 70% confidence The document is a Korean regulatory submission (“신고”) regarding the granting of stock options (주식매수선택권 부여에 관한 신고) to directors and employees, filed with the Financial Services Commission/Korea Exchange. There is no standalone category for stock option grants in the schema, and it is not a management change, earnings release, or annual report. It is a general regulatory announcement, so the correct classification is the fallback category: Regulatory Filings (RNS).
2026-04-24 Korean
임원ㆍ주요주주특정증권등거래계획보고서
Director's Dealing Classification · 92% confidence The document is a regulatory filing by an officer (임원) and major shareholder detailing planned trades of company shares, including holdings, planned transaction quantities, dates, and compliance statements addressed to the Securities and Futures Commission and Korea Exchange. This matches an insider trading report by directors/executives. Therefore, it is classified as Director’s Dealing (DIRS).
2026-04-02 Korean

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