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

# Laseroptek Co., Ltd. (KOSDAQ: 199550) — research page

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

## Identity and listing

The issuer is Laseroptek Co., Ltd., listed on KOSDAQ under ticker 199550, with ISIN KR7199550005. The LEI is not on the record. The security type is Corporate, the segment is not on the record, and the sector is 의료용 기기 제조업. The jurisdiction is South Korea, as a DART filer with a corporate registration number. The issuer is listed and not halted.

## The disclosure read

The record holds 52 filings in the twelve months to 2026-11-06, across 24 filing days. The median gap between filing days is 9 days. The latest filing is dated 2026-10-27, 10 days before the record date, and is of type corporate_news. The exchange median for KOSDAQ is 8.0 days of cadence gap, 33 filings and 16.0 days of latency across 1819 issuers. The sector median for 의료용 기기 제조업 is 8.0 days of cadence gap, 32.5 filings and 15.0 days of latency across 76 issuers.

## Auditor

The auditor of record is 정진세림회계법인. Its location is not on the record. Auditor changes are not on the record.

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, as this market's register has no lifecycle type map yet. 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, and the chapter as of date is 2026-11-04.

## Coverage

The field has not been read, so the research houses named on the issuer's investor-relations page are not on the record.

## Open research

The field has not been read, so openly published research notes are 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.

## As-of depth

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

## 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=01161432 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/199550 (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=20260320000782 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/199550 (the record)

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