SEOJIN SYSTEM CO.,LTD (178320) — research page
KR · kr-cm-kg/KOSDAQ/178320 · as of 2026-11-06
Identity and listing
SEOJIN SYSTEM CO.,LTD is listed on KOSDAQ under ticker 178320, ISIN KR7178320008, LEI 988400U9NKI8DHZ0J583. Its security type is Corporate, its sector is 기타 전기장비 제조업, and its jurisdiction is South Korea (DART filer with a corporate registration number). Its segment is not on the record. Its status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | SEOJIN SYSTEM CO.,LTD | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 178320 | source · 2026-11-06 |
| ISIN | KR7178320008 | source · 2026-11-08 |
| LEI | 988400U9NKI8DHZ0J583 | source · 2026-11-06 |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 기타 전기장비 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 164 filings in the twelve months to 2026-11-06, across 87 filing days. The median gap between filing days is 3.0 days. The latest filing is dated 2026-11-06 and is of type major_holder, 0 days before the record date. The KOSDAQ median cadence gap is 8.0 days, the median filings are 33, and the median latency is 16.0 days across 1819 issuers. The sector median cadence gap is 13.8 days, the median filings are 32, and the median latency is 17.0 days across 15 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 164 | 3 | 0 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 기타 전기장비 제조업 (15 issuers) | 32 | 13.8 | 17 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-06 | major_holder | 주식등의대량보유상황보고서(일반) | |
| 2026-11-06 | major_holder | 주식등의대량보유상황보고서(약식) | |
| 2026-11-04 | corporate_news | [기재정정]타인에대한채무보증결정 | |
| 2026-11-04 | corporate_news | [기재정정]타인에대한채무보증결정 | |
| 2026-11-03 | corporate_news | 타인에대한채무보증결정 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 이정회계법인; its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag is listed, not halted.
Orderability
The outcome is not determinable, because the chapter's orderability section carries no client_categories and 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 the 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
The investor-relations page reading has not been performed, 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 research 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 live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but are 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.
- 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=00838005 (identity.jurisdiction)
- 10.4
- https://api.gleif.org/api/v1/lei-records/988400U9NKI8DHZ0J583 (identity.lei)
- 10.5
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/178320 (the disclosure lines)
- 10.6
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- 10.7
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260323001543 (the auditor)
- 10.8
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/178320 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7178320008"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:c65fa7243feb779d.