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SEOUL SEMICONDUCTOR CO., LTD. — Investor Relations & Filings

Ticker · 046890 ISIN · KR7046890000 KO Manufacturing
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Filings indexed 316 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 046890

About SEOUL SEMICONDUCTOR CO., LTD.

https://www.seoulsemicon.com/

Seoul Semiconductor is a global manufacturer of optoelectronic products, specializing in Light Emitting Diodes (LEDs) and optical solutions. The company develops and supplies a wide range of LED products for the lighting, automotive, and display markets. With a portfolio of over 14,000 patents, it is a leader in developing eco-friendly and energy-efficient technologies. Key innovations include WICOP, the world's first package-less LED; SunLike, which produces light that closely matches the spectrum of natural sunlight; and Acrich, a high-voltage AC-driven LED technology. The company is recognized as a top-tier global LED manufacturer and holds a leading position in the display LED sector.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 97% confidence The document is titled "분기보고서 (제40기) 2026년 01월 01일~2026년 03월 31일" (Korean for Quarterly Report) and contains detailed interim financial statements, business overview, notes, and summary financial data for the first quarter of fiscal year 2026. It is a substantive interim report filed with regulatory bodies and not merely an announcement. This matches the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings Classification · 85% confidence The document is a short announcement setting the record date (기준일) and share register closure period for shareholders ahead of an extraordinary general meeting. It does not contain financial data, dividend information, or a detailed report, nor does it announce a report publication. It is a miscellaneous regulatory notice, so it falls under Regulatory Filings (RNS).
2026-05-12 Korean
주주총회소집결의 (임시주주총회)
Proxy Solicitation & Information Statement Classification · 80% confidence The document is a notice of convocation for an extraordinary shareholders’ meeting, detailing the meeting date, record date, agenda items and related logistics. This matches the definition of Proxy Solicitation & Information Statement (materials sent to shareholders to provide information and request votes for meetings).
2026-05-12 Korean
[기재정정]연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 91% confidence The document is a Korean regulatory disclosure of preliminary (잠정) consolidated Q1 2026 operating results (“영업(잠정)실적”) with summary tables of revenue, operating profit, net profit, and year-over-year/QoQ changes. It is an initial earnings announcement (preliminary quarterly results) rather than a full interim report or audit document. This matches the definition of an Earnings Release (ER). Q1 2026
2026-05-12 Korean
연결재무제표기준영업실적등에대한전망(공정공시)
Regulatory Filings Classification · 55% confidence The document is a Korean-language “공정공시” fair disclosure announcing forward-looking financial forecasts (영업실적 전망) for Q2 2026. It contains guidance figures, dates, and contact information but does not include actual audited or interim financial statements. It is a regulatory announcement of outlook rather than the full report itself or an earnings results release. This falls into the miscellaneous regulatory filings category as it does not neatly match other specific report types.
2026-05-12 Korean
기업설명회(IR)개최
Regulatory Filings
2026-05-08 Korean

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