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YAS Co., Ltd — Investor Relations & Filings

Ticker · 255440 ISIN · KR7255440000 KO Manufacturing
Open in API
Filings indexed 243 across all filing types
Latest filing 2026-03-04 Regulatory Filings
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
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korean Exchange (KRX) system regarding a 'Correction Report' (정정신고) for a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결). It details updates to a previously disclosed contract, specifically regarding payment status. Since this is a specific regulatory disclosure of a material contract update that does not fit into the other specialized categories like M&A or Earnings, it is classified as a Regulatory Filing (RNS).
2026-03-04 Korean
매출액또는손익구조30%(대규모법인은15%)이상변동
Earnings Release Classification · 95% confidence The document is a regulatory filing from a Korean company (YAS) announcing a significant change (over 30%) in revenue or profit structure compared to the previous fiscal year. This is a standard disclosure requirement under Korean stock exchange regulations (KRX) for listed companies to provide preliminary financial results before the final audit report is finalized. It contains key financial highlights (revenue, operating profit, net income) and is categorized as an Earnings Release (ER) because it serves as the initial announcement of financial performance for the period. FY 2025
2026-02-27 Korean
주주총회소집결의
AGM Information Classification · 95% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) for the company 'YAS'. It outlines the date, location, and agenda items (such as financial statement approval, director appointments, and remuneration limits). This type of document is a standard proxy solicitation or notice of meeting, which falls under the Proxy Solicitation & Information Statement category.
2026-02-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the shareholding status, changes in ownership, and collateral agreements of a major shareholder (Jeong Kwang-ho) in the company 'Yas Co., Ltd.' (주식회사 야스). This type of filing is specifically categorized as a Major Shareholding Notification (MRQ) in the provided schema.
2026-02-23 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea (often referred to as a 5% rule filing). It details the shareholding status, changes in ownership, and collateral agreements (pledges) of a major shareholder (Jeong Kwang-ho) in the company 'Yas Co., Ltd.'. This type of document is classified as a Major Shareholding Notification (MRQ) as it tracks significant ownership thresholds and changes in control-related holdings.
2026-02-06 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서), which is a standard regulatory filing in South Korea (often referred to as a 5% report). It details the shareholding status, changes in ownership, and collateral agreements (pledges) of a major shareholder (Jeong Kwang-ho) in the company 'Yas Co., Ltd.' (주식회사 야스). This document type is used to notify the financial authorities of significant ownership stakes and changes in control or collateral status, which falls under the 'Major Shareholding Notification' category.
2026-02-02 Korean

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