
LIGHTRON FIBER-OPTIC DEVICES INC. — Investor Relations & Filings
LIGHTRON FIBER-OPTIC DEVICES INC. is a manufacturer of advanced optical communication solutions. The company specializes in the research, development, and sale of a wide range of optoelectronic components, including optical transmitter and receiver modules. Its product portfolio serves various high-speed communication applications, featuring solutions for 5G wireless networks, fixed broadband access such as Passive Optical Networks (PON), and telecom/datacom infrastructure. The company also provides components for CATV systems and network monitoring accessories, catering to telecommunications operators, broadband service providers, and data communication networks.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 분기보고서 (2021.09) | 2021-11-11 | Korean | |
| 소송등의판결ㆍ결정(신주발행부존재확인등) | 2021-10-01 | Korean | |
| 소송등의제기ㆍ신청(경영권분쟁소송)(주주총회결의 취소 청구) | 2021-10-01 | Korean | |
| 소송등의판결ㆍ결정(주주총회결의 취소청구) | 2021-10-01 | Korean | |
| 기타경영사항(자율공시)(라이트론홀딩스(주) 최대주주 및 주주의 자발적 의무보유) | 2021-09-24 | Korean | |
| 기타경영사항(자율공시)(최대주주 및 특수관계인 등의 자발적 의무보유) | 2021-09-17 | Korean |
Browse filings by year
9 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2021
15 filings
| |||||
| 8883638 | 분기보고서 (2021.09) | 2021-11-11 | Korean | ||
| 8903192 | 소송등의판결ㆍ결정(신주발행부존재확인등) | 2021-10-01 | Korean | ||
| 8903019 | 소송등의제기ㆍ신청(경영권분쟁소송)(주주총회결의 취소 청구) | 2021-10-01 | Korean | ||
| 8903016 | 소송등의판결ㆍ결정(주주총회결의 취소청구) | 2021-10-01 | Korean | ||
| 8907174 | 기타경영사항(자율공시)(라이트론홀딩스(주) 최대주주 및 주주의 자발적 의무보유) | 2021-09-24 | Korean | ||
| 8908725 | 기타경영사항(자율공시)(최대주주 및 특수관계인 등의 자발적 의무보유) | 2021-09-17 | Korean | ||
| 8909391 | 기타시장안내(기업심사위원회 심의결과 및 상장유지 결정 안내) | 2021-09-15 | Korean | ||
| 8909376 | 주권매매거래정지해제(상장유지 결정) | 2021-09-15 | Korean | ||
| 8909375 | 소속부변경 | 2021-09-15 | Korean | ||
| 8911199 | 대표이사변경 | 2021-09-13 | Korean | ||
| 8911108 | 소송등의판결ㆍ결정(주주총회결의 취소 청구) | 2021-09-13 | Korean | ||
| 8938204 | 반기보고서 (2021.06) | 2021-08-13 | Korean | ||
| 8945099 | 주식등의대량보유상황보고서(일반) | 2021-08-06 | Korean | ||
| 8947232 | 소송등의판결ㆍ결정(신주발행효력정지가처분 항고) | 2021-08-02 | Korean | ||
| 8948070 | 임시주주총회결과 | 2021-07-30 | Korean | ||
Market data
Market data not available
Price history
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LIGHTRON FIBER-OPTIC DEVICES INC. 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/17493/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=17493 | 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=17493 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=17493 \ -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": 17493}, 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 LIGHTRON FIBER-OPTIC DEVICES INC. (id: 17493)"
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