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LIGHTRON FIBER-OPTIC DEVICES INC. — Investor Relations & Filings

Ticker · 069540 ISIN · KR7069540003 KO Manufacturing
Open in API
Filings indexed 792 across all filing types
Latest filing 2026-01-20 Regulatory Filings
Country KR South Korea
Listing KO 069540

About LIGHTRON FIBER-OPTIC DEVICES INC.

http://www.lightron.co.kr/en/main/

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
[기재정정]타법인주식및출자증권처분결정
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from a Korean company (빛과전자) regarding the 'Decision to Dispose of Shares and Equity Securities of Another Corporation' (타법인주식및출자증권처분결정). It is a correction filing (정정신고) updating the expected disposal date and payment schedule. Since this relates to a corporate transaction involving the disposal of assets/shares, it falls under the category of general regulatory announcements that do not fit into more specific categories like M&A or share buybacks, thus it is classified as a Regulatory Filing (RNS).
2026-01-20 Korean
증권발행결과(자율공시) (제15회차 CB)
Capital/Financing Update Classification · 98% confidence The document is a formal announcement regarding the results of a securities issuance (specifically a convertible bond, or CB). It details the issuance method, amount, and payment date. This falls under the category of capital and financing updates, specifically related to the issuance of debt instruments.
2026-01-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea (often referred to as a 5% rule filing). It details changes in share ownership, the relationship between the reporter and the issuer, and the purpose of the holding. This falls under the category of Major Shareholding Notification.
2026-01-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Major Shareholding Notification Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Financial Supervisory Service in Korea. This type of filing is specifically used to report changes in share ownership by major shareholders or insiders, which corresponds to the 'Major Shareholding Notification' category (MRQ) in the provided schema.
2026-01-14 Korean
전환가액의조정 (제11회차)
Capital/Financing Update Classification · 100% confidence The document is a formal regulatory filing regarding the adjustment of the conversion price for convertible bonds (11th series) issued by the company '빛과전자'. It details the change in conversion price, the number of shares affected, the reason for the adjustment (market price decline), and the calculation methodology. This type of disclosure is a standard regulatory requirement for companies with outstanding convertible securities and falls under the category of capital structure and financing updates.
2026-01-12 Korean
주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 100% confidence The document is a 'Major Matter Report' (주요사항보고서) filed with the Financial Supervisory Service/Korea Exchange regarding the issuance of convertible bonds (전환사채권 발행결정). This document details the terms of the financing, including interest rates, conversion prices, and the purpose of the funds. In the context of financial filings, this falls under 'Capital/Financing Update' as it describes a specific corporate financing activity.
2026-01-07 Korean

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