Justek, Inc. (153890) — research page
KR · kr-cm-kg/KOSDAQ/153890 · as of 2026-11-06
Identity and listing
The issuer is Justek, Inc., listed on KOSDAQ under ticker 153890, ISIN KR7153890009; its LEI is not on the record, as no GLEIF record is registered under corporate registration number 209-81-23759. Its security type is Corporate, its segment is not on the record, its sector is 전동기, 발전기 및 전기 변환 · 공급 · 제어 장치 제조업, and its jurisdiction is South Korea (DART filer with a corporate registration number). Its status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Justek, Inc. | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 153890 | source · 2026-11-06 |
| ISIN | KR7153890009 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 전동기, 발전기 및 전기 변환 · 공급 · 제어 장치 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 27 filings in the twelve months to 2026-11-06, on 13 filing days. The median gap between filing days is 8.0 days; the exchange median is 8.0 days across 1819 issuers and the sector median is 7.0 days across 41 issuers. Days from the latest filing to the record date are 84, against an exchange median of 16.0 days and a sector median of 14 days. The latest filing is dated 2026-08-14 and is of type results.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 27 | 8 | 84 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 전동기, 발전기 및 전기 변환 · 공급 · 제어 장치 제조업 (41 issuers) | 38 | 7 | 14 |
| date | type | category | filing |
|---|---|---|---|
| 2026-08-14 | results | 반기보고서 (2026.06) | |
| 2026-08-04 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-08-04 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-08-04 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-08-04 | 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 not on the record, as Width 0 records no auditor, and its location is not on the record. Auditor changes are not on the record, because the market's register has no lifecycle type map yet.
Events and halts
The record does not carry listing, delisting, name change, domicile change or segment move, because the 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, with chapter 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
No research houses were found on the issuer's investor-relations pages read; 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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none 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. The years 2021 through 2026 are sealed in the store but not served as of a date; 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://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)
- 10.3
- https://opendart.fss.or.kr/api/company.json?corp_code=00577593 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/153890 (the disclosure lines)
- 10.5
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- 10.6
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/153890 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7153890009"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:fab6024bb813b806.