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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 2024-03-21 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
감사보고서제출
Audit Report / Information Classification · 1% confidence The document is a regulatory filing from the Korea Exchange (KRX) system titled '감사보고서 제출' (Submission of Audit Report). It provides a summary of financial data, audit opinions, and key financial metrics for the fiscal year. While it contains audit-related information, it is a standard regulatory disclosure announcement (DART/KIND filing) rather than the full, multi-page audit report document itself. According to the 'Menu vs Meal' rule, this is a summary announcement of the audit report submission, which falls under the category of Regulatory Filings (RNS). FY 2023
2024-03-21 Korean
사업보고서 (2023.12)
Annual Report Classification · 1% confidence The document is a 'Business Report' (사업보고서) for PSK Inc. covering the fiscal year 2023 (2023.01.01-2023.12.31). It contains comprehensive financial statements, management discussion and analysis, governance details, and operational information. In the context of Korean corporate filings, the '사업보고서' is the equivalent of the US 10-K annual report, as it is the primary annual disclosure document filed with the Financial Supervisory Service (FSS) and the Korea Exchange. FY 2023
2024-03-21 Korean
[기재정정]주주총회소집공고
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a '주주총회소집공고' (Notice of Convocation of General Meeting of Shareholders) for PSK Inc. It includes the meeting agenda, details on board members, financial statements, and governance information. This document is a formal proxy statement and meeting notice sent to shareholders to solicit votes for the upcoming Annual General Meeting (AGM).
2024-03-18 Korean
주주총회소집공고
AGM Information Classification · 1% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for PSK Inc. It contains the meeting agenda, details on voting items (financial statements, director appointments, etc.), and management information. This type of document is standard for proxy solicitation and providing shareholders with the necessary information to vote at an upcoming meeting, which falls under the Proxy Solicitation & Information Statement category.
2024-03-14 Korean
[기재정정]신규시설투자등
Regulatory Filings Classification · 1% confidence The document is a regulatory filing from a Korean company (PSK) regarding a 'Correction Report' (정정신고) for a 'New Facility Investment' (신규시설투자). It details changes to the investment period (extension of construction completion date) for an R&D campus. This type of disclosure regarding capital expenditure and facility investment updates falls under general regulatory filings as it does not fit into specific categories like M&A, dividends, or share repurchases.
2024-02-29 Korean
주주총회소집결의
AGM Information Classification · 1% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) for the company PSK. 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/notice of meeting sent to shareholders to inform them of upcoming voting matters, which falls under the Proxy Solicitation & Information Statement category.
2024-02-07 Korean

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