The page is the record's research on the issuer — no analyst, no rating, no view. # OPTRONTEC Inc. (KOSDAQ: 082210) — research page As of 2026-11-06 · kr-cm-kg · record version 1 ## Identity and listing OPTRONTEC Inc. is listed on KOSDAQ under ticker 082210, with ISIN KR7082210006; the LEI is not on the record, as no GLEIF record is registered as 314-81-26169. The security type is Corporate, the segment is not on the record, the sector is 사진장비 및 광학기기 제조업, and the jurisdiction is South Korea (DART filer with a corporate registration number). The issuer is listed and not halted. ## The disclosure read The record holds 55 filings on 33 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 4.5 days. The latest filing is dated 2026-10-12, a results filing, which is 25 days before the record date of 2026-11-06. The KOSDAQ median cadence gap is 8.0 days, the KOSDAQ median filings count is 33, and the KOSDAQ median latency is 16.0 days across 1819 issuers. The sector median cadence gap is 7.0 days, the sector median filings count is 33.0, and the sector median latency is 57 days across 12 issuers. ## Auditor The auditor of record is 안진회계법인; its location is not on the record. Auditor changes are not on the record, as no lifecycle type map exists for this register yet. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as the index carries no lifecycle type map for this register yet. The halt flag is listed, not halted. ## Orderability The outcome is not determinable under rule version acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, as of chapter date 2026-11-04. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. ## Coverage The issuer's own investor-relations page names no research houses; none was found on the pages read. ## Open research One openly published research note is on the record, from 한국투자증권, dated 2013-05-15. ## 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 No years for this issuer are sealed, and the market's vintage is not sealed; the earliest sealed date of the market is not on the record. The live record began 2026-09-12. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed. ## Sources 9 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=00327396 (identity.jurisdiction) - https://mcp.kr-cm-kg.ai/events/KOSDAQ/082210 (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=20260629000485 (the auditor) - https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter) - https://file.truefriend.com/Storage/research/research05/Optrontec%201Q13%20Review_130515.pdf (open research) - https://mcp.kr-cm-kg.ai/record/KOSDAQ/082210 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/082210 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp