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

# CHOONG ANG VACCINE LABORATORY (KOSDAQ: 072020) — research page

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

## Identity and listing

The issuer is CHOONG ANG VACCINE LABORATORY, listed on KOSDAQ under ticker 072020 with ISIN KR7072020001. The LEI is not on the record, as no GLEIF record is registered under 305-81-19849. The security type is Corporate, the segment is not on the record, the sector is 기초 의약물질 제조업, and 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 29 filings across 21 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 9.5 days. The latest filing is dated 2026-11-06, is of type corporate_news, and is 0 days before the record date of 2026-11-06. The exchange median cadence gap is 8.0 days, the exchange median filings are 33, and the exchange median latency is 16.0 days. The sector median cadence gap is 7.0 days, the sector median filings are 45.5, and the sector median latency is 14 days.

## Auditor

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

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, as the market's register carries no lifecycle type map yet. The halt flag shows the issuer as listed, not halted.

## Orderability

The outcome is not determinable for this issuer, because the chapter's orderability section carries no client_categories and 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.

## 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.

## As-of depth

The market's vintage is not sealed, and no issuer years are 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.

- 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=00415327 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/072020 (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=20260316001508 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/072020 (the record)

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Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/072020 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp