Jeju Semiconductor Corp. (080220) — research page
KR · kr-cm-kg/KOSDAQ/080220 · as of 2026-11-06
Identity and listing
Jeju Semiconductor Corp. is listed on KOSDAQ under ticker 080220 with ISIN KR7080220007. The LEI is not on the record. The security type is Corporate, the sector is 반도체 제조업, and the jurisdiction is South Korea. The segment is not on the record. The listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Jeju Semiconductor Corp. | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 080220 | source · 2026-11-06 |
| ISIN | KR7080220007 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 반도체 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 64 filings across 34 filing days in the twelve months to 2026-11-06. The median gap between filing days is 7 days. The latest filing is dated 2026-11-05 and is of type directors_dealings, 1 day before the record date. The KOSDAQ median cadence gap is 8.0 days across 1819 issuers, and the median latency is 16.0 days. The 반도체 제조업 sector median cadence gap is 9 days across 74 issuers, and the median latency is 14 days. Filings by type are: ad_hoc 10, agm_egm 13, corporate_news 11, director_change 1, directors_dealings 14, major_holder 8, regulatory_filing 2, results 5.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 64 | 7 | 1 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 반도체 제조업 (74 issuers) | 33 | 9 | 14 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-11-05 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-11-05 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-11-05 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-11-05 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 성현회계법인. Its location is not on the record. Auditor changes are not on the record.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as the market's lifecycle type map is not yet in place. The halt flag is listed, not halted.
Orderability
The orderability 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, with chapter as-of date 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 investor-relations page of the issuer has not been read, so the count of research houses is not on the record.
Open research
The openly published research field has not been read, so the count of notes is not on the record.
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
The vintage is not sealed. The issuer has no sealed years. The market's earliest sealed date is not on the record. The live record began on 2026-09-12. The years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answer is 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=00447487 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/080220 (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=20260323001029 (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/080220 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"KR7080220007"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:d9a0c1d4048902df.