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PSK INC. — Investor Relations & Filings

Ticker · 319660 ISIN · KR7319660007 KO Manufacturing
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Filings indexed 199 across all filing types
Latest filing 2020-03-30 Audit Report / Informat…
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
사업보고서 (2019.12)
Audit Report / Information Classification · 1% confidence The document is a formal 'Audit Report' (감사보고서) for PSK Inc. (피에스케이 주식회사) for the fiscal period ending December 31, 2019. It includes the independent auditor's report, financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes to the financial statements. While it contains financial data, it is specifically the audit report package required by regulatory standards. In the context of the provided categories, this fits the 'Audit Report / Information' (AR) classification, as it is a standalone audit report containing the auditor's opinion and the audited financial statements. FY 2019
2020-03-30 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is titled '정기주주총회결과' (Annual General Meeting Results) and provides a detailed breakdown of the resolutions passed during the meeting, including financial statement approval, dividend declarations, and board appointments. Since it reports the official outcomes of the shareholder votes at the Annual General Meeting, it falls under the 'Declaration of Voting Results & Voting Rights Announcements' category.
2020-03-27 Korean
대표이사변경
Board/Management Information Classification · 1% confidence The document is a formal announcement regarding a change in the company's leadership (CEO resignation and transition to a sole representative director). It explicitly lists '대표이사변경' (Change of Representative Director) as the subject and provides details on the outgoing and incoming directors, the reason for the change, and the effective date. This aligns perfectly with the definition for Board/Management Information (MANG).
2020-03-27 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a Korean regulatory filing titled '임원ㆍ주요주주 특정증권등 소유상황보고서' (Report on Ownership of Specific Securities by Executives and Major Shareholders). This is a standard disclosure form used by executives and major shareholders to report their personal share transactions (insider trading) to the Financial Supervisory Service and the Korea Exchange. This corresponds to the 'Director's Dealing' category.
2020-03-26 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details changes in share ownership by a major shareholder and their special related parties (specifically, a director's acquisition of shares). This type of filing is used to notify the market of significant changes in shareholding percentages, which falls under the 'Major Shareholding Notification' category.
2020-03-26 Korean
감사보고서제출
Regulatory Filings Classification · 1% confidence The document is a regulatory filing titled '감사보고서 제출' (Submission of Audit Report) from the company PSK. It provides a summary of the audit opinion (unqualified/appropriate), key financial data (assets, liabilities, equity, profit/loss), and auditor information. While it contains audit-related data, it is a standard regulatory disclosure announcement in Korea (DART system) that serves as a formal notification of the audit report's submission rather than the full, multi-page audit report document itself. Given the structure and the 'Menu vs Meal' rule, it is classified as a regulatory filing.
2020-03-19 Korean

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