The page is the record's research on the issuer — no analyst, no rating, no view. # DUK SAN NEOLUX CO.,LTD (KOSDAQ: 213420) — research page As of 2026-11-06 · kr-cm-kg · record version 1 ## Identity and listing The issuer is DUK SAN NEOLUX CO.,LTD, listed on KOSDAQ under ticker 213420, with ISIN KR7213420003. The LEI is not on the record. The security type is Corporate, the segment is not on the record, the sector is 전자부품 제조업, and the jurisdiction is South Korea. The listing status is listed, not halted. ## The disclosure read The record holds 43 filings on 34 filing days in the window 2025-11-06 to 2026-11-06. By type, it holds 4 agm_egm, 15 corporate_news, 1 director_change, 3 directors_dealings, 11 major_holder, 1 regulatory_filing and 8 results filings. The median gap between filing days is 9 days. The latest filing is dated 2026-11-05, is of type corporate_news, and falls 1 day before the record date of 2026-11-06. The median latency for KOSDAQ is 16.0 days and for the sector 전자부품 제조업 it is 10.0 days. The median cadence gap is 8.0 days for KOSDAQ and 8.0 days for the sector. The median filings count is 33 for KOSDAQ and 39.0 for the sector. ## Auditor The auditor of record is 삼일회계법인. Its location is not on the record. The record does not carry auditor changes. ## Events and halts The record does not carry listing, delisting, name change, domicile change or segment move events, because no lifecycle type map exists for this register. 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 as-of date is 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations page. The count is 0. ## Open research No openly published research notes were found. The count is 0. ## 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. ## As-of depth The market's vintage is not sealed, and no issuer years are sealed. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but are not served as of a date; 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. - https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange) - https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin) - https://opendart.fss.or.kr/api/company.json?corp_code=01061558 (identity.jurisdiction) - https://mcp.kr-cm-kg.ai/events/KOSDAQ/213420 (the disclosure lines) - https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag) - https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001436 (the auditor) - https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.kr-cm-kg.ai/record/KOSDAQ/213420 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/213420 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp