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

# MASON CAPITAL CORPORATION (KOSDAQ: 021880) — research page

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

## Identity and listing

The issuer is MASON CAPITAL CORPORATION, listed on KOSDAQ under ticker 021880, ISIN KR7021880000. The LEI is not on the record, as no GLEIF record is registered under 402-81-08740. The security type is Corporate, the segment is not on the record, the sector is 기타 금융업, and the jurisdiction is South Korea (DART filer with a corporate registration number). The issuer is listed and not halted.

## The disclosure read

The record holds 48 filings in the twelve months to 2026-11-06, across 28 filing days. The median gap between filing days is 9 days, against an exchange median of 8.0 days and a sector median of 6.5 days. The latest filing is dated 2026-08-20 and is of type directors_dealings. The latency from the latest filing to the record date is 78 days, against an exchange median of 16.0 days and a sector median of 8 days. The exchange median filing count is 33 and the sector median filing count is 55.0; the issuer's 48 filings are above the exchange median and below the sector median.

## Auditor

The auditor of record is 이촌회계법인; its location is not on the record. Auditor changes are not on the record, as this 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 this register carries no lifecycle type map yet. The halt flag is clear: listed, not halted.

## Orderability

The outcome is not determinable under rule version acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, as of chapter date 2026-11-04. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category.

## Coverage

No research house was found on the pages read for the issuer's investor-relations page; the count is 0.

## Open research

No openly published research note was 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 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; 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=00136101 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/021880 (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=20260617000380 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/021880 (the record)

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Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/021880 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp