APTN Inc. (270520) — research page
KR · kr-cm-kg/KOSDAQ/270520 · as of 2026-11-06
Identity and listing
The issuer is APTN Inc., listed on KOSDAQ under ticker 270520, with ISIN KR7270520000. The LEI is not on the record, as no GLEIF record is registered under the corporate registration number 580-86-00757. The security type is Corporate, the segment is not on the record, the sector is 건축기술, 엔지니어링 및 관련 기술 서비스업, and the jurisdiction is South Korea. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | APTN Inc. | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 270520 | source · 2026-11-06 |
| ISIN | KR7270520000 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 건축기술, 엔지니어링 및 관련 기술 서비스업 | 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 96 filings in the twelve months to 2026-11-06, across 60 filing days. The median gap between filing days is 5 days. The latest filing is dated 2026-11-04, is of type corporate_news, and is 2 days before the record date. 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 7.2 days for cadence, 47.0 filings, and 7.0 days for latency across 18 issuers.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 96 | 5 | 2 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 건축기술, 엔지니어링 및 관련 기술 서비스업 (18 issuers) | 47 | 7.2 | 7 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-04 | corporate_news | 기타시장안내(관리종목지정우려종목) (주가 1,000원 미달) | |
| 2026-10-27 | corporate_news | [기재정정]단일판매ㆍ공급계약체결 | |
| 2026-10-21 | agm_egm | 주주총회소집결의 (임시주주총회) | |
| 2026-10-21 | corporate_news | 주주명부폐쇄기간또는기준일설정 | |
| 2026-10-16 | corporate_news | [기재정정]주식매수선택권부여에관한신고 |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 우리회계법인. Its location is not on the record. The record does not carry auditor changes for this register.
Events and halts
The record does not carry listing, delisting, name change, domicile change or segment move events 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 is 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.
Open research
No openly published research notes were found 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 sealed for the years 2021 through 2026 in the store, but these years are not served as of a date. The as-of door answers not_sealed. The live record began on 2026-09-12. No market earliest sealed date is on the record.
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=01228515 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/270520 (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=20260323001074 (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/270520 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7270520000"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:ed3629ba1e9a18a8.