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

Ticker · 069540 ISIN · KR7069540003 KO Manufacturing
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Filings indexed 797 across all filing types
Latest filing 2026-06-05 Interim / Quarterly Rep…
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]분기보고서 (2026.03)
Interim / Quarterly Report Classification · 91% confidence The document is a Korean-language ‘분기보고서’ (quarterly report) covering the first quarter of fiscal year 2026 (2026.01.01–2026.03.31). It includes full financial statements (income statement, comprehensive income, capital changes, notes, corporate overview, etc.) and even correction details (‘정정신고’). This is not merely an announcement of a report but the actual quarterly filing itself, fitting the definition of an Interim/Quarterly Report. Q1 2026
2026-06-05 Korean
[기재정정]전환청구권행사
Share Issue/Capital Change Classification · 87% confidence The document is a regulatory stock exchange disclosure concerning the exercise of conversion rights on convertible bonds, specifying the number of shares issued, updated listing dates, and the resulting change in issued share capital. This is a direct announcement of a share issuance/capital change event rather than a full report or other filing type.
2026-06-02 Welsh
[기재정정]임시주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a correction notice for the previously filed extraordinary shareholders meeting results (“임시주주총회 결과”). It provides detailed voting outcomes for each resolution (e.g., director elections, charter amendments) at an extraordinary general meeting. This matches the definition of “Declaration of Voting Results & Voting Rights Announcements” (DVA).
2026-06-01 Welsh
임시주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 93% confidence The document is a Korean-language notice titled “임시주주총회 결과” (extraordinary general meeting results), detailing vote outcomes, approval rates, and agenda resolutions for a special shareholders meeting. This corresponds exactly to an official declaration of voting results at a shareholders’ meeting. Hence it fits the Declaration of Voting Results & Voting Rights Announcements category (DVA).
2026-06-01 Welsh
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 90% confidence The document is a statutory filing to the Financial Services Commission/Korea Exchange reporting the appointment, dismissal, or mid-term retirement of outside directors. It details the board changes (names, terms, roles) and arises from an extraordinary shareholders’ meeting approval. This fits the definition of a Board/Management Information announcement (MANG).
2026-06-01 Korean
증권발행결과(자율공시) (제17회차)
Capital/Financing Update Classification · 96% confidence The document is a securities issuance result announcement detailing the terms and outcome of a private convertible bond issuance, including amounts, dates, and issuance method. This is a capital/financing update rather than a financial report or meeting material. It falls under updates on company fundraising and capital structure changes (CAP).
2026-05-26 Korean

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