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DEVICE CO.,Ltd — Investor Relations & Filings

Ticker · 187870 ISIN · KR7187870001 KO Manufacturing
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Filings indexed 258 across all filing types
Latest filing 2026-05-07 Regulatory Filings
Country KR South Korea
Listing KO 187870

About DEVICE CO.,Ltd

http://www.deviceeng.co.kr/index_en.php

DEVICE CO.,Ltd. develops and supplies automatic control systems and manufacturing equipment for the semiconductor and flat-panel display (FPD) sectors. The company specializes in cleaning process solutions. For the OLED display market, it provides high-efficiency mask cleaning systems for Fine Metal Masks (FMM) and Open Metal Masks (OMM), designed to remove deposition source materials and organic matter. In the semiconductor field, its portfolio includes advanced Single Wafer Cleaners with 1Xnm-class processing capabilities, Auto FOUP (Front Opening Unified Pod) Cleaners, POD Cleaners, and Wet Stations. The company's equipment is engineered for high throughput and pollution control, complying with SEMI standards. Additionally, the company supplies various high-performance, customizable filters for production environments.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Regulatory Filings
2026-05-07 Korean
권리락 (무상증자)
Share Issue/Capital Change Classification · 89% confidence The document is a brief notification of an ex-rights (권리락) event due to a bonus share issue (무상증자). Such announcements fall under ‘Share Issue/Capital Change’ events, not dividend notices or full financial reports. It is a standalone corporate action announcement regarding capital changes, so the correct category is SHA (Share Issue/Capital Change).
2026-04-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 93% confidence The document is titled “주식등의 대량보유상황보고서(일반)” and details share counts, changes in holdings, related parties, and thresholds under the Capital Markets Act. It is a regulatory report disclosing major shareholding positions and movements by insiders and related parties. This matches the definition of a Major Shareholding Notification (Code: MRQ), not an earnings release, annual report, or other category.
2026-04-24 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 86% confidence The document is a Korean ‘임원ㆍ주요주주 특정증권등 소유상황보고서’ (Officer and Major Shareholder Specific Securities Ownership Report) disclosing the changes in shareholdings of an executive (Ko Soong Ho). It details the number of shares before and after transactions, dates, and transaction types (e.g., gift). This matches an insider dealings report by directors or executives. Therefore, it fits the “Director's Dealing” category (DIRS).
2026-04-24 Korean
[기재정정]주요사항보고서(무상증자결정)
Share Issue/Capital Change Classification · 83% confidence The document is a Korean Securities report titled “주요사항보고서(무상증자결정)” (Major Event Report for a free share issue decision) filed with the Financial Services Commission/KRX. It provides detailed data on the issuance of new shares (number of shares before/after, allocation ratio, listing schedule, etc.) and even a correction to the previously submitted form. This is not an earnings release, management discussion, or proxy statement, but an actual notification of a share issuance/capital change event. Thus it falls squarely under “Share Issue/Capital Change” (SHA).
2026-04-16 Korean
주권매매거래정지 (무상증자)
Regulatory Filings Classification · 85% confidence The document is a Korean stock exchange disclosure titled “주권매매거래정지” (suspension of securities trading). It provides the affected security, the suspension reason (“무상증자” – free share issue), suspension period, and regulatory basis under KOSDAQ rules. This is neither a detailed capital change announcement (no share ratio or record date) nor a full report; it is a routine regulatory notice of a trading halt. It therefore falls under the general Regulatory Filings category (RNS).
2026-04-10 Korean

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