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KOYJ. CO.,LTD — Investor Relations & Filings

Ticker · 121850 ISIN · KR7121850002 KO Manufacturing
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Filings indexed 241 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 121850

About KOYJ. CO.,LTD

http://koyj.co.kr/en/

KOYJ Co., Ltd. specializes in the development, manufacturing, and sale of advanced composite optical films and polymer materials. The company's core offerings include a range of functional components designed for the display sector, such as liquid crystal protection films and other specialized optical parts. Leveraging expertise in thermal extrusion processing and chemical applications, KOYJ focuses on producing differentiated and innovative materials for optoelectronic systems and related applications.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 93% confidence The provided text is the company’s detailed quarterly report (“분기보고서”), covering the 21st term 1st quarter (2026.01.01–2026.03.31), including extensive financial and operational disclosures, company overview, capital changes, shareholdings, business objectives, and other substantive data. It is not a brief announcement or proxy statement but a full interim/quarterly filing with actual financial and narrative content. Therefore, it is classified as an Interim/Quarterly Report. Q1 2026
2026-05-14 Korean
[기재정정]단일판매ㆍ공급계약체결(자율공시)
Regulatory Filings Classification · 90% confidence The document is a Korean self-disclosure (“자율공시”) of a single sales and supply contract and its correction, detailing contract amount, counterparty, and terms. It is not an Annual or Interim Report, Earnings Release, Management Discussion, nor a financing, dividend, or share transaction notice. Instead, it is a standalone regulatory announcement of a material contract. There is no category specifically for commercial contracts, so it falls under the general Regulatory Filings category (RNS).
2026-04-29 Korean
자기주식처분결과보고서
Transaction in Own Shares Classification · 88% confidence The document is titled “자기주식처분결과보고서” (Self-Share Disposal Result Report) and details the disposal of treasury shares by the company (number of shares, dates, counterparties, disposal price). This is a regulatory disclosure of the company selling its own shares. According to the filing definitions, this corresponds to “Transaction in Own Shares” (POS).
2026-04-29 Korean
영업(잠정)실적(공정공시)
Earnings Release Classification · 85% confidence The document is a short, standalone announcement of provisional (preliminary) quarterly business results for the period 2026-01-01 to 2026-03-31, including key metrics (sales, operating profit, net profit) with percentage changes and notes that figures are preliminary. It is not a full interim report with comprehensive financial statements, nor a management discussion, but an initial earnings highlight release. This matches the definition of an Earnings Release (ER). Q1 2026
2026-04-06 Korean
기타시장안내(관리종목지정우려종목) (시가총액 150억원 미달)
Regulatory Filings Classification · 90% confidence The document is a brief exchange announcement in Korean regarding a warning of potential management designation due to the company's market capitalization falling below the required threshold. It is neither a full financial report nor an AGM material; rather it is a miscellaneous regulatory notice provided to the market. Therefore, it best fits the fallback category “Regulatory Filings” (RNS).
2026-04-01 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document provides detailed results of resolutions voted on at the company’s Annual General Meeting held on 2026-03-31, including approval of financial statements, director elections, dividend decisions, and individual voting outcome percentages. This is exactly a Declaration of Voting Results from a general meeting, fitting the DVA category.
2026-03-31 Korean

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