KOYJ. CO.,LTD (121850) — research page
KR · kr-cm-kg/KOSDAQ/121850 · as of 2026-11-06
Identity and listing
The issuer is KOYJ. CO.,LTD, listed on KOSDAQ under ticker 121850 in South Korea. The ISIN is not on the record, and neither is the LEI. The security type is Corporate, the sector is 플라스틱제품 제조업, and the jurisdiction is South Korea (DART filer with a corporate registration number). The segment is not on the record. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | KOYJ. CO.,LTD | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 121850 | source · 2026-11-06 |
| ISIN | not on the record | |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 플라스틱제품 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 75 filings across 44 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 5 days. The latest filing is dated 2026-09-11 and is of type major_holder, 56 days before the record date of 2026-11-06. The KOSDAQ exchange median is 8.0 days for cadence, 33 filings and 16.0 days for latency across 1819 issuers. The sector median is 9.5 days for cadence, 30.0 filings and 21 days for latency across 46 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 75 | 5 | 56 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 플라스틱제품 제조업 (46 issuers) | 30 | 9.5 | 21 |
| date | type | category | filing |
|---|---|---|---|
| 2026-09-11 | major_holder | 주식등의대량보유상황보고서(일반) | |
| 2026-09-01 | halt_suspension | 주권매매거래정지 (상장폐지 사유발생) | |
| 2026-08-25 | halt_suspension | 기타시장안내 (시가총액 미달에 따른 상장폐지 우려 관련 안내) | |
| 2026-08-18 | halt_suspension | 기타시장안내 (시가총액 미달에 따른 상장폐지 우려 관련 안내) | |
| 2026-08-14 | results | 반기보고서 (2026.06) |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 신한회계법인, with its location not on the record. Auditor changes are not on the record, as the lifecycle type map for this register is not yet in place.
Events and halts
The record carries no lifecycle lines for listing, delisting, name change, domicile change or segment move, 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.
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
The issuer's 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 live record began on 2026-09-12. The as-of door answers not_sealed.
Sources
7 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://opendart.fss.or.kr/api/company.json?corp_code=00807397 (identity.jurisdiction)
- 10.3
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/121850 (the disclosure lines)
- 10.4
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- 10.5
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260715000140 (the auditor)
- 10.6
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/121850 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"ticker":"121850","exchange":"KOSDAQ"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:ba965235e74fdcff.