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

# MASTERN PREMIER REIT 1 Co., Ltd. (KOSPI: 357430) — research page

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

## Identity and listing

The issuer is MASTERN PREMIER REIT 1 Co., Ltd., listed on KOSPI under ticker 357430, ISIN KR7357430008. The LEI is not on the record (no GLEIF record registered as 172-88-01447). The security type is Corporate, the segment is not on the record, and the sector is 부동산 임대 및 공급업. 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 41 filings in the twelve months to 2026-11-06, on 32 filing days. The median gap between filing days is 8 days. The latest filing is dated 2026-11-06, which is 0 days before the record date, and its type is exchange_bulletin. The exchange median cadence gap is 7.0 days, the exchange median filings are 49.0, and the exchange median latency is 7.0 days. The sector median cadence gap is 6 days, the sector median filings are 74, and the sector median latency is 1 day.

## Auditor

The auditor of record is 삼덕회계법인, with its location not on the record. Auditor changes are not on the record, as the market's record does not carry them.

## Events and halts

The record holds no delisting, domicile change, listing, name change or segment move lines, as the index does not carry a lifecycle type for this market. The halt flag is listed, 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, 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 issuer has no sealed years. The live record began on 2026-09-12. The store holds years 2021 through 2026 sealed but 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=01442966 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSPI/357430 (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=20260618000369 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSPI/357430 (the record)

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