Skip to main content
DaejooElectronicMaterialsCo.,Ltd. logo

DaejooElectronicMaterialsCo.,Ltd. — Investor Relations & Filings

Ticker · 078600 ISIN · KR7078600004 KO Manufacturing
Open in API
Filings indexed 334 across all filing types
Latest filing 2026-04-30 Regulatory Filings
Country KR South Korea
Listing KO 078600

About DaejooElectronicMaterialsCo.,Ltd.

https://www.daejoo.co.kr/en/main/

Daejoo Electronic Materials Co., Ltd. is a specialized developer and manufacturer of advanced materials for the electronics industry. The company's core product lines include conductive pastes used in chip components, solar-cell electrodes, and sensors; polymer materials, such as epoxy resin compounds, for electrical insulation applications; and phosphors for LED lighting. A significant area of focus is the development of high-performance materials for the secondary battery market, aiming to support next-generation energy solutions. The company manages the comprehensive process from material development to mass production.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Regulatory Filings
2026-04-30 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Regulatory Filings
2026-04-30 Korean
[기재정정]주식매수선택권부여에관한신고
Share Issue/Capital Change Classification · 1% confidence The document is a regulatory disclosure (“주식매수선택권 부여에 관한 신고” – report on stock option grants) filed with the Financial Services Commission and Korea Exchange, detailing the grant of stock options (including corrections to previously submitted figures). This is an announcement of a corporate share‐based capital change rather than an earnings report, management change, or director insider trade. It best fits the “Share Issue/Capital Change” category (SHA).
2026-04-29 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a ‘대량보유상황보고서’ (Report on Large Shareholding) filing under Korea’s Capital Markets Act, detailing an investor’s significant shareholdings, threshold crossings, changes in beneficial ownership, and related transactions. This matches the definition of a Major Shareholding Notification (MRQ).
2026-04-28 Korean
교환청구권행사
Capital/Financing Update Classification · 1% confidence The document is a regulatory disclosure in Korean regarding the exercise of exchange rights on convertible/exchangeable bonds, detailing the number of shares exchanged, exchange prices, and remaining bond balances. It is not reporting quarterly results, management changes, or an AGM. Instead, it describes a financing event – the conversion of debt instruments into equity – and updates the capital structure. This fits the definition of a Capital/Financing Update (CAP).
2026-04-27 Korean
교환청구권행사
Transaction in Own Shares Classification · 1% confidence The document is a corporate disclosure in Korean detailing the exercise of exchangeable bond rights (“교환청구권 행사”) and the resulting share transfers (“예탁되어 있는 당사 자기주식”). It lists cumulative shares exchanged, the daily exchange details, and remaining bond balances. This is not a full financial report but a specific announcement of the company transferring treasury shares to bondholders under an exchangeable bond, which falls under Transaction in Own Shares (POS).
2026-04-21 Korean

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.