LIGHTRON FIBER-OPTIC DEVICES INC. (069540) — research page
KR · kr-cm-kg/KOSDAQ/069540 · as of 2026-11-06
Identity and listing
The issuer is LIGHTRON FIBER-OPTIC DEVICES INC., listed on KOSDAQ under ticker 069540, with ISIN KR7069540003. The LEI is not on the record, as no GLEIF record is registered under 314-81-23352. The security type is Corporate, the segment is not on the record, the sector is 통신 및 방송 장비 제조업, and the jurisdiction is South Korea as a DART filer with a corporate registration number. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | LIGHTRON FIBER-OPTIC DEVICES INC. | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 069540 | source · 2026-11-06 |
| ISIN | KR7069540003 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 통신 및 방송 장비 제조업 | source · 2026-11-06 |
| jurisdiction | South Korea (DART filer with a corporate registration number) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 120 filings in the twelve months to 2026-11-06, across 71 filing days. The median gap between filing days is 4.0 days. The latest filing is dated 2026-11-06, is of type corporate_news, and is 0 days before the record date. The KOSDAQ median cadence gap is 8.0 days, the KOSDAQ median latency is 16.0 days, and the KOSDAQ median filings count is 33 across 1819 issuers. The sector median cadence gap is 7.5 days, the sector median latency is 22.5 days, and the sector median filings count is 34.0 across 66 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 120 | 4 | 0 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 통신 및 방송 장비 제조업 (66 issuers) | 34 | 7.5 | 22.5 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-06 | corporate_news | 증권발행결과(자율공시) (제19회차 CB) | |
| 2026-10-28 | ad_hoc | [기재정정]주요사항보고서(전환사채권발행결정) | |
| 2026-10-27 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-10-27 | major_holder | 주식등의대량보유상황보고서(일반) | |
| 2026-10-16 | agm_egm | [기재정정]주주총회소집결의 (임시주주총회) |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 삼정회계법인. Its location is not on the record. The auditor changes are not on the record, as this register has no lifecycle type map yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted.
Orderability
The outcome is not determinable. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. The rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter is as of 2026-11-04.
rule acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
The field has not been read.
Open research
The field has not been read.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
Years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date. The market's vintage is not sealed, the market's earliest sealed date is not on the record, and the live record began on 2026-09-12. The as-of door answers not_sealed.
Sources
8 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange)
- 10.2
- https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)
- 10.3
- https://opendart.fss.or.kr/api/company.json?corp_code=00367482 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/069540 (the disclosure lines)
- 10.5
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- 10.6
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260320001115 (the auditor)
- 10.7
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/069540 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7069540003"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:bdd3a5369a018e4c.