The page is the record's research on the issuer — no analyst, no rating, no view.

# SecuLetter Co., Ltd. (KOSDAQ: 418250) — research page

As of 2026-11-06 · kr-cm-kg · record version 1

## Identity and listing

The issuer is SecuLetter Co., Ltd., listed on KOSDAQ under ticker 418250, with ISIN KR7418250007; the LEI is not on the record (no GLEIF record registered as 459-88-00248). Its security type is Corporate, its segment is not on the record, its sector is 소프트웨어 개발 및 공급업, and its jurisdiction is South Korea (DART filer with a corporate registration number). Its listing status is halted.

## The disclosure read

The record holds 54 filings in the twelve months to 2026-11-06, across 38 filing days. The median gap between filing days is 4 days. The latest filing is dated 2026-11-05, 1 day before the record date, and is of type directors_dealings. The exchange median is 33 filings, a median cadence gap of 8.0 days and a median latency of 16.0 days across 1819 issuers. The sector median is 37 filings, a median cadence gap of 8 days and a median latency of 15 days across 191 issuers.

## Auditor

The auditor of record is 한영회계법인; its location is not on the record. Auditor changes are not on the record, as the market's register has no lifecycle type map yet.

## Events and halts

Delisting, domicile change, listing, name change and segment move are not on the record, as the market's register has no lifecycle type map yet. The halt flag is set: the issuer is 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.

## 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.

## As-of depth

The market's vintage is not sealed, and the live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but not served as of a date; 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.

- https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange)
- https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)
- https://opendart.fss.or.kr/api/company.json?corp_code=01579570 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/418250 (the disclosure lines)
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260407003575 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/418250 (the record)

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