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SEOYON CO. LTD — Investor Relations & Filings

Ticker · 007860 ISIN · KR7007860000 KO Manufacturing
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Filings indexed 206 across all filing types
Latest filing 2026-05-21 Director's Dealing
Country KR South Korea
Listing KO 007860

About SEOYON CO. LTD

https://seo-yon.com/eng/

SEOYON CO. LTD. is a holding company that operates through a group of specialized subsidiaries to manufacture components for the automotive and construction equipment industries. The company's core business involves the production of a wide array of automotive parts. Its portfolio includes interior components such as door trims, seats, headliners, and consoles, and exterior components like bumpers. Additionally, the group specializes in advanced mold technology, producing automotive body press molds. Other manufactured goods include urethane foam products for seating and components for construction machinery, including excavator cabins.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서,” detailing the share ownership status and transaction history of an officer (박성정) in a listed company (서연). It lists personal holdings, changes in share counts, acquisition dates and prices—precisely fitting the definition of a Director's Dealing report. Thus it is classified as DIRS.
2026-05-21 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 87% confidence The document is a ‘주식등의 대량보유상황보고서(일반)’ – a statutory disclosure in Korea of an individual’s large shareholding and changes therein (similar to a Schedule 13D/G). It reports crossing and holding significant ownership thresholds. This aligns with our “Major Shareholding Notification” category (MRQ).
2026-05-21 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 94% confidence The document is a ‘최대주주등 소유주식 변동신고서’ (Report of Changes in Major Shareholders’ Stock Ownership), detailing share counts before and after the change and individual insider transactions. This matches the Major Shareholding Notification category (MRQ).
2026-05-21 Korean
지주회사의자회사편입
M&A Activity Classification · 85% confidence The document is a brief corporate disclosure announcing the holding company’s acquisition and inclusion of a newly formed subsidiary (“자회사 편입”), with details on share ratios, board approval date, inclusion date, and financial metrics. This is an announcement of an acquisition/affiliate transaction, which falls under M&A Activity. It is not an annual or interim report, not a dividend notice, not a board change, and not simply a regulatory filing notice. Therefore, it is classified as M&A Activity (TAR).
2026-05-15 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 90% confidence The document is titled “분기보고서” (Quarterly Report) for the first quarter of the 55th fiscal year (2026.01.01–2026.03.31) and contains extensive narrative and financial data (company overview, group structure, capital movements, shareholding tables, business descriptions, etc.). This is the full interim (quarterly) financial report itself, not just an announcement or excerpt, fitting the definition of an Interim / Quarterly Report. Q1 2026
2026-05-15 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 90% confidence The document is titled “최대주주등소유주식변동신고서” (Major Shareholder Ownership Change Report). It details changes in shareholdings by the company’s largest shareholder and related persons, including pre- and post-transaction holdings and individual transaction lines. This is clearly a notification of changes in significant share ownership levels, matching the Major Shareholding Notification category.
2026-04-09 Korean

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