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YAS Co., Ltd — Investor Relations & Filings

Ticker · 255440 ISIN · KR7255440000 KO Manufacturing
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Filings indexed 243 across all filing types
Latest filing 2025-12-23 Transaction in Own Shar…
Country KR South Korea
Listing KO 255440

About YAS Co., Ltd

https://www.yasoled.com/

YAS Co., Ltd. is a company that develops and manufactures process equipment for the display and renewable energy industries. Its primary focus is on providing industrial-scale deposition systems and core equipment for the production of Organic Light Emitting Diode (OLED) displays, which are utilized in televisions, lighting, and other applications. The company's product portfolio also includes equipment for solar cell manufacturing, transparent LED displays, and specialized power supply units. YAS concentrates on core technologies such as vacuum evaporation for thin-film manufacturing and is involved in the research and development of next-generation processes, including ink-jet printing.

Recent filings

Filing Released Lang Actions
주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 98% confidence The document is a 'Major Matters Report' (주요사항보고서) from a Korean company, Yas Co., Ltd., specifically detailing a 'Decision to Dispose of Treasury Shares' (자기주식 처분 결정) through the issuance of Exchangeable Bonds (EB). This document outlines the purpose, method, and financial justification for the transaction, including detailed tables on capital structure and impact analysis. It is a formal regulatory filing submitted to the Financial Services Commission/Korea Exchange. Since it details a specific corporate action regarding the disposal of treasury shares and capital structure changes, it falls under the 'Share Issue/Capital Change' category.
2025-12-23 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a standard regulatory filing in South Korea (DART system) used when a major shareholder or related party changes their shareholding status or contractual obligations (such as collateral agreements). This falls under the 'Major Shareholding Notification' category.
2025-12-19 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서' which translates to 'Report on Large Shareholding Status'. It contains detailed information about the number of shares held, changes in shareholding, related contracts, and the purpose of holding shares, specifically mentioning '경영권 영향' (management control influence). The document includes data about major shareholders, their shareholding percentages, and related contractual details such as stock collateral loans. This type of filing corresponds to notifications about changes in significant share ownership levels, which matches the definition of 'Major Shareholding Notification' (Code: MRQ). The document is lengthy (9579 characters) and contains substantive data, not just an announcement or certification, so it is not a Regulatory Filing or Report Publication Announcement. Therefore, the correct classification is MRQ with high confidence.
2025-11-07 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(일반)' which translates to 'Report on Large Shareholding Status (General)'. It contains detailed information about the number of shares held, shareholding ratios, changes in shareholding, and related contracts such as stock pledge loans. It also includes information about the reporting person, their relationship to the company, and specifics about shareholding changes. The document is clearly a notification of significant share ownership levels and changes thereof, consistent with a Major Shareholding Notification filing. There is no indication that this is an annual report, audit report, earnings release, or any other type of filing. The document length is sufficient and contains substantive data about shareholdings, not just an announcement or certification. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2025-11-04 Korean
[기재정정]주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서(일반)' which translates to 'Report on Large Shareholding Status (General)'. It contains detailed information about shareholdings, changes in share ownership, contracts related to shares, and related parties. The document includes dates, share quantities, ownership percentages, and contract details. This type of filing corresponds to notifications about major shareholdings or changes in significant share ownership levels. It is not an annual report, earnings release, or management report, nor is it a regulatory announcement or proxy statement. The content matches the definition of 'Major Shareholding Notification' (Code: MRQ). The document length is over 10,000 characters and contains substantive data, so it is not a mere announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2025-10-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is titled '주식등의 대량보유상황보고서' which translates to 'Report on Large Shareholding Status'. It contains detailed information about the number of shares held, shareholding ratios, changes in shareholding, contracts related to shares such as pledges and loans, and relationships between shareholders and the company. It references specific dates and includes detailed tables of shareholdings and contractual arrangements. This type of document is a notification of changes in significant share ownership levels, typically required by regulatory authorities to disclose when a shareholder crosses certain ownership thresholds. It is not an annual report, earnings release, or management report, nor is it a proxy statement or voting result announcement. It is specifically about major shareholding notifications. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length (9601 characters) and detailed content support this classification with high confidence.
2025-10-24 Korean

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