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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 2022-07-01 Transaction in Own Shar…
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
신탁계약에의한취득상황보고서
Transaction in Own Shares Classification · 1% confidence The document is a 'Report on Acquisition Status via Trust Agreement' (신탁계약등에의한취득상황보고서) filed by PSK Inc. with the Financial Supervisory Service (FSS). It details the specific daily transactions of the company buying back its own shares through a trust contract with NH Investment & Securities. This type of filing is a standard regulatory disclosure for share buybacks, which falls under the 'Transaction in Own Shares' category.
2022-07-01 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). This is a standard regulatory filing in South Korea (often referred to as a 'Section 16' equivalent in the US) used to disclose changes in shareholdings by insiders or major shareholders. Based on the provided categories, this falls under 'Director's Dealing' (DIRS), which covers personal share transactions by company directors, executives, and major shareholders.
2022-06-30 Korean
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 Financial Supervisory Service. It details the sale of shares by an executive (Park Sang-jong) of PSK Inc. This type of filing, which reports personal share transactions by company directors and executives, is classified as 'Director's Dealing'.
2022-06-20 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% 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% report). It details changes in share ownership by major shareholders and special related parties, including market sales and employee stock ownership plan (ESOP) withdrawals. This falls under the category of Major Shareholding Notification (MRQ).
2022-06-20 Korean
자기주식처분결과보고서
Transaction in Own Shares Classification · 1% confidence The document is a '자기주식처분결과보고서' (Report on the Results of Disposal of Treasury Shares) filed with the Financial Supervisory Service (FSS) in South Korea. It details the specific number of shares disposed of, the disposal price, and the resulting change in treasury share holdings. This falls directly under the category of a company reporting the sale or disposal of its own shares, which corresponds to the 'Transaction in Own Shares' (POS) category.
2022-06-10 Korean
주요사항보고서(자기주식처분결정)
Transaction in Own Shares Classification · 1% confidence The document is a 'Major Matter Report' (주요사항보고서) filed with the Korean Financial Supervisory Service/Korea Exchange regarding a 'Decision to Dispose of Treasury Shares' (자기주식 처분 결정). This document details the company's plan to sell or transfer its own shares (in this case, to an employee stock ownership association). According to the provided definitions, 'Transaction in Own Shares' (POS) is the correct category for reports concerning a company buying back or selling its own shares.
2022-06-09 Korean

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