Sukgyung AT Co., Ltd. (357550) — research page
KR · kr-cm-kg/KOSDAQ/357550 · as of 2026-11-06
Identity and listing
Sukgyung AT Co., Ltd. is listed on KOSDAQ under ticker 357550, with ISIN KR7357550003. The LEI is not on the record, as no GLEIF record is registered under corporate registration number 134-81-63122. The security type is Corporate, the segment is not on the record, the sector is 기초 화학물질 제조업, and the jurisdiction is South Korea. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | Sukgyung AT Co., Ltd. | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 357550 | source · 2026-11-06 |
| ISIN | KR7357550003 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 기초 화학물질 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 18 filings across 13 filing days in the twelve months to 2026-11-06, with a median gap of 17.5 days between filing days. The KOSDAQ median cadence gap is 8.0 days across 1819 issuers, and the sector median is 8 days across 51 issuers. Days from the latest filing to the record date are 85, against a KOSDAQ median latency of 16.0 days and a sector median of 25 days. The latest filing is a results filing dated 2026-08-13.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 18 | 17.5 | 85 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 기초 화학물질 제조업 (51 issuers) | 40 | 8 | 25 |
| date | type | category | filing |
|---|---|---|---|
| 2026-08-13 | results | 반기보고서 (2026.06) | |
| 2026-07-06 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-07-06 | directors_dealings | 임원ㆍ주요주주특정증권등소유상황보고서 | |
| 2026-06-29 | ad_hoc | 주요사항보고서(자기주식취득신탁계약체결결정) | |
| 2026-06-22 | major_holder | 주식등의대량보유상황보고서(일반) |
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. Auditor location and auditor changes are not on the record, as the market's register does not yet carry a lifecycle type map.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as the market's register does not yet carry a lifecycle type map. The issuer is listed and 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 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 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 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
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=00921916 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/357550 (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=20260318000416 (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/357550 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7357550003"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:95fc3c473a67d29e.