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RF Materials Co., Ltd. — Investor Relations & Filings

Ticker · 327260 ISIN · KR7327260006 KO Manufacturing
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Filings indexed 258 across all filing types
Latest filing 2026-03-10 Proxy Solicitation & In…
Country KR South Korea
Listing KO 327260

About RF Materials Co., Ltd.

http://rf-materials.com/en/

RF Materials Co., Ltd. is a specialized company focused on materials and components, primarily manufacturing hermetic packages for mounting compound semiconductors. It produces both glass-to-metal and ceramic-to-metal packages. These products serve as critical solutions for a wide range of industries, including optical communication, laser applications, defense, aerospace, automotive, and radio frequency (RF) systems. The company's offerings are designed for applications such as RF amplifiers, optical transceivers, and industrial laser modules, emphasizing hermeticity and reliability.

Recent filings

Filing Released Lang Actions
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a formal 'Notice of General Meeting of Shareholders' (주주총회소집공고) for RF Materials Co., Ltd. It includes the meeting agenda, details on voting procedures (including electronic voting), and management information such as director activities and financial statements. This type of document is standard for proxy solicitation and shareholder meeting materials, which falls under the 'Proxy Solicitation & Information Statement' category.
2026-03-10 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 100% confidence The document is titled '의결권대리행사권유참고서류' (Reference Document for Solicitation of Proxy), which is a standard regulatory filing in South Korea used by companies to solicit proxies from shareholders for an upcoming Annual General Meeting (AGM). It contains details about the meeting, the agenda, and the proxy solicitation process. While it includes financial statements, these are provided as part of the information package for the shareholders to review before voting at the AGM. Therefore, it is classified as a Proxy Solicitation & Information Statement.
2026-03-10 Korean
주주총회소집결의
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) issued by RF Materials. It details the date, location, agenda items (such as financial statement approval, director/auditor appointments, and remuneration limits), and specific candidate details. This document is a standard proxy solicitation/notice of meeting sent to shareholders to inform them of the upcoming meeting and the items to be voted upon, which fits the definition of a Proxy Solicitation & Information Statement.
2026-03-06 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. It details a change in share ownership (a sale of shares) by a director (Nam Dong-woo) of RF Materials Co., Ltd. This type of filing is specifically categorized as 'Director's Dealing' (DIRS) as it reports personal share transactions by company executives.
2026-02-12 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed in Korea. This type of filing is a standard regulatory disclosure for insider trading or changes in share ownership by company directors or major shareholders. According to the provided definitions, 'Director's Dealing' (DIRS) is the correct category for reports of personal share transactions by company directors and executives.
2026-02-12 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed in Korea. It details the sale of shares by an executive (Kim Joung-gi) of RF Materials Co., Ltd. This type of filing is specifically categorized as a 'Director's Dealing' (DIRS) report, as it documents insider transactions by company management.
2026-02-12 Korean

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