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WONIK HOLDINGS CO.,LTD. — Investor Relations & Filings

Ticker · 030530 ISIN · KR7030530000 LEI · 988400A1SLDTJZCR2084 KO Manufacturing
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Filings indexed 364 across all filing types
Latest filing 2025-04-15 Delisting Announcement
Country KR South Korea
Listing KO 030530

About WONIK HOLDINGS CO.,LTD.

https://www.wonik.com

Wonik Holdings is a manufacturer of equipment and materials for the semiconductor and electronics industries. The company specializes in semiconductor manufacturing equipment, including Atomic Layer Deposition (ALD) and Plasma-Enhanced Chemical Vapor Deposition (PE-CVD) systems. A core focus is its role as a total gas solution provider, offering comprehensive services from the manufacturing and purification of specialty and industrial gases to the design and installation of gas supply systems and purifiers. The company also provides Engineering, Procurement, and Construction (EPC) services for its integrated solutions, primarily serving the semiconductor and display manufacturing sectors.

Recent filings

Filing Released Lang Actions
해산사유발생(자회사의 주요경영사항)
Delisting Announcement Classification · 100% confidence The document is a regulatory announcement regarding the dissolution of a subsidiary (Wonik D2I) due to a merger with another company (TLI). It details the reason for dissolution, the merger process, and the timeline. Since this document describes a merger and acquisition activity involving a subsidiary, it falls under the M&A Activity category.
2025-04-15 Korean
[기재정정]단일판매ㆍ공급계약체결(자회사의 주요경영사항)
Regulatory Filings Classification · 100% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Single Sales/Supply Contract' amendment. It details a change in contract value and terms for a supply agreement between Wonik Holdings (via its subsidiary Wonik PNE) and RENERA LLC. Since this is a specific regulatory disclosure regarding a material contract update and does not fit into categories like M&A, dividends, or financial reports, it is classified as a general regulatory filing.
2025-03-31 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is an official announcement of the results of a General Meeting of Shareholders (정기주주총회결과). It details the voting outcomes for agenda items such as financial statement approval, director appointments, and auditor committee appointments. This falls directly under the category of Declaration of Voting Results & Voting Rights Announcements.
2025-03-28 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 100% confidence The document is a formal regulatory filing submitted to the Financial Services Commission/Korea Exchange regarding the appointment or dismissal of an outside director (사외이사). This falls under the category of board and management changes, specifically the appointment of a new director, which is classified as MANG.
2025-03-28 Korean
주요사항보고서(자기주식처분결정)(자회사의 주요경영사항)
Transaction in Own Shares Classification · 100% confidence The document is a 'Major Matters Report' (주요사항보고서) filed with the Korea Exchange, specifically detailing a 'Decision to Dispose of Treasury Shares' (자기주식 처분 결정). It outlines the number of shares, the purpose (employee stock ownership association contribution), and the method of disposal. This falls under the category of a company reporting the disposal or transaction of its own shares.
2025-03-26 Korean
감사보고서제출
Audit Report / Information Classification · 100% confidence The document is a regulatory filing from Wonik Holdings titled 'Audit Report Submission' (감사보고서 제출). It provides a summary of the audit opinion, key financial data (assets, liabilities, equity, revenue, profit/loss), and auditor information. In the context of Korean corporate filings (DART system), this is a standard disclosure announcement that the audit report has been finalized and submitted, rather than the full, multi-page audit report document itself. Therefore, it fits the 'Report Publication Announcement' (RPA) category. FY 2024
2025-03-20 Korean

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