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PSK INC. — Investor Relations & Filings

Ticker · 319660 ISIN · KR7319660007 KO Manufacturing
Open in API
Filings indexed 199 across all filing types
Latest filing 2022-10-26 Director's Dealing
Country KR South Korea
Listing KO 319660

About PSK INC.

https://www.pskinc.com/

PSK INC. is a global manufacturer of semiconductor processing equipment specializing in wafer surface treatment technologies. The company is a market leader in plasma dry strip applications, providing solutions for photoresist and residue removal. Its product portfolio includes the SUPRA series for dry stripping, the INTEGER series for dry cleaning of high-aspect ratio structures, the OMNIS series for new hard mask (NHM) stripping, and the PRECIA series for wafer edge cleaning. PSK's equipment is utilized in the mass production of memory and logic devices, and the company focuses on developing core manufacturing technologies for next-generation semiconductors.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean regulatory authorities (Financial Supervisory Service/KRX). It details the share ownership changes of a specific executive (Lee Kyoung-il) of PSK Inc. due to a bonus share issuance. This type of filing is a standard disclosure for insider share transactions and holdings, which falls under the 'Director's Dealing' category.
2022-10-26 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 1% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서) filed by the National Pension Service (국민연금공단) regarding their stake in PSK Inc. (피에스케이(주)). This is a standard regulatory filing in South Korea used to notify the market when a major shareholder's stake crosses specific thresholds (typically 5% or more). According to the provided filing definitions, this falls under 'Major Shareholding Notification'.
2022-10-07 Korean
신탁계약해지결과보고서
Regulatory Filings Classification · 1% confidence The document is a '신탁계약해지결과보고서' (Trust Agreement Termination Result Report) filed with the Financial Supervisory Service (FSS) in South Korea. It details the termination of a trust contract used for share buybacks (자기주식취득 신탁). Since the document reports on the status and termination of a share repurchase program, it falls under the category of 'Transaction in Own Shares' (POS).
2022-09-27 Korean
권리락(무상증자)
Share Issue/Capital Change Classification · 1% confidence The document is a short announcement regarding a 'rights off' (권리락) event due to a bonus issue (무상증자) for the company PSK. It provides specific details such as the reference price and the effective date. This type of corporate action announcement regarding capital changes fits the 'Share Issue/Capital Change' category.
2022-09-20 Korean
주요사항보고서(무상증자결정)
Share Issue/Capital Change Classification · 1% confidence The document is a 'Major Matter Report' (주요사항보고서) filed with the Korean Financial Supervisory Service/Exchange regarding a 'Decision on Bonus Issue' (무상증자결정). This involves a change in the company's capital structure through the issuance of new shares to existing shareholders. According to the provided definitions, announcements regarding new share issues or capital changes fall under the 'Share Issue/Capital Change' (SHA) category.
2022-09-05 Korean
주권매매거래정지(무상증자)
Share Issue/Capital Change Classification · 1% confidence The document is a short regulatory notice regarding a temporary suspension of stock trading ('주권매매거래정지') due to a bonus issue ('무상증자'). It cites specific exchange regulations and provides the duration of the suspension. Since it is a regulatory announcement regarding trading status and does not fit into specific categories like share issuance or financial reporting, it falls under the general regulatory filing category.
2022-09-05 Korean

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