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

# PHOTON CO., LTD (KOSDAQ: 208710) — research page

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

## Identity and listing

The issuer is PHOTON CO., LTD, listed on KOSDAQ under ticker 208710, ISIN KR7208710004. The LEI is not on the record, as no GLEIF record is registered under 107-88-32553. The security type is Corporate, the segment is not on the record, the sector is 전자부품 제조업, 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 17 filings across 12 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 7 days. The latest filing is dated 2026-08-12, is a results filing, and is 86 days before the record date of 2026-11-06. The KOSDAQ median cadence gap is 8.0 days across 1,819 issuers, the KOSDAQ median filings count is 33, and the KOSDAQ median latency is 16.0 days. The 전자부품 제조업 median cadence gap is 8.0 days across 136 issuers, the sector median filings count is 39.0, and the sector median latency is 10.0 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, as this register has no lifecycle type map yet. The issuer is listed and not halted.

## Orderability

The outcome is not determinable for this issuer. 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, and the chapter is 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 vintage of the Korean market is not sealed. No issuer years are sealed. The earliest sealed date of the market is not on the record. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store 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=01047707 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/208710 (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=20260409001053 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/208710 (the record)

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