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

# Penetrium Bioscience Inc. (KOSDAQ: 187660) — research page

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

## Identity and listing

Penetrium Bioscience Inc. is listed on KOSDAQ under ticker 187660, ISIN KR7187660006, with LEI not on the record (no GLEIF record registered as 101-81-98897). Its security type is Corporate, its segment is not on the record, its sector is 자연과학 및 공학 연구개발업, and its jurisdiction is South Korea (DART filer with a corporate registration number). Its status is listed, not halted.

## The disclosure read

The record holds 69 filings across 46 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 4 days. The latest filing is dated 2026-10-14 and is of type major_holder, 23 days before the record date of 2026-11-06. The exchange median is 8.0 days for cadence, 33 filings and 16.0 days latency across 1819 issuers; the sector median is 7 days for cadence, 42.5 filings and 15 days latency across 80 issuers.

## Auditor

The auditor of record is 삼덕회계법인, with location 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 the register has no lifecycle type map yet. The halt flag shows listed, not halted.

## Orderability

The outcome is not determinable because 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 chapter as of 2026-11-04.

## Coverage

No research houses were found on the investor-relations pages read; the count is 0.

## Open research

No openly published research notes were found; the count is 0.

## 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 vintage is not sealed, and no issuer years are sealed as served. The live record began 2026-09-12 and no earliest sealed market date is given. 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=01409022 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/187660 (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=20260226007165 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/187660 (the record)

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