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

# IS DONGSEO CO., LTD. (KOSPI: 010780) — research page

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

## Identity and listing

The issuer is IS DONGSEO CO., LTD., listed on KOSPI under ticker 010780, with ISIN KR7010780005. Its LEI is not on the record. Its security type is Corporate, its segment is not on the record, its sector is 시멘트, 석회, 플라스터 및 그 제품 제조업, and its jurisdiction is South Korea. The issuer is listed and not halted.

## The disclosure read

The record holds 89 filings in the twelve months to 2026-11-06, on 62 filing days. The median gap between filing days is 4 days. The latest filing is dated 2026-11-04, is of type major_holder, and falls 2 days before the record date. The KOSPI median cadence gap is 7.0 days across 832 issuers, and the KOSPI median latency is 7.0 days. The sector median cadence gap is 13.5 days across 17 issuers, and the sector median latency is 29 days.

## Auditor

The auditor of record is 삼정회계법인. 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, because no lifecycle type map exists for this register yet. The issuer is listed and not halted.

## Orderability

The orderability outcome is not determinable, because the chapter's orderability section carries no client categories. 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

No research houses were found on the issuer's investor-relations page. 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. No issuer years are sealed. The market's earliest sealed date is not on the record. The live record began on 2026-09-12. The 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=00115977 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSPI/010780 (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=20260318001565 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSPI/010780 (the record)

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Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSPI/010780 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp