RF Materials Co., Ltd. — Investor Relations & Filings
Filings indexed
264
across all filing types
Latest filing
2023-04-12
Director's Dealing
Country
KR
South Korea
Listing
KO
327260
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 |
|---|---|---|---|
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | |
| 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean |
Browse filings by year
8 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 8355311 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8355302 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8355297 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8355292 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8355285 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8355278 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-04-12 | Korean | ||
| 8363852 | 주식등의대량보유상황보고서(약식) | 2023-03-30 | Korean | ||
| 8372845 | 정기주주총회결과 | 2023-03-23 | Korean | ||
| 8372131 | [기재정정]정기주주총회결과 | 2023-03-23 | Korean | ||
| 8392803 | 감사보고서제출 | 2023-03-15 | Korean | ||
| 8390505 | 사업보고서 (2022.12) | 2023-03-15 | Korean | ||
| 8397045 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-03-13 | Korean | ||
| 8397014 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-03-13 | Korean | ||
| 8396974 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-03-13 | Korean | ||
| 8396910 | 임원ㆍ주요주주특정증권등소유상황보고서 | 2023-03-13 | Korean | ||
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RF Materials Co., Ltd. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/16497/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=16497 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=16497 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=16497 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 16497}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for RF Materials Co., Ltd. (id: 16497)"
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