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OSUNG ADVANCED MATERIALS CO., LTD. — Investor Relations & Filings

Ticker · 052420 ISIN · KR7052420007 KO Manufacturing
Open in API
Filings indexed 368 across all filing types
Latest filing 2025-08-19 Major Shareholding Noti…
Country KR South Korea
Listing KO 052420

About OSUNG ADVANCED MATERIALS CO., LTD.

http://www.osungamt.com/

OSUNG ADVANCED MATERIALS CO., LTD. specializes in the development and manufacturing of advanced films and materials. The company's core products include protective films for displays and industrial processes, various functional films, and flexible carrier films. It also provides chemical solutions tailored to optimize production efficiency and product performance for its clients. A key focus of its research and development is on advanced materials such as PSA-based polarizing plates and specialized process-only protective films, primarily serving the display and semiconductor sectors.

Recent filings

Filing Released Lang Actions
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 under the Capital Markets Act. It details the shareholding status, changes in ownership (including market purchases), and the purpose of holding (influence on management) by a major shareholder and their special related parties. This corresponds to the 'Major Shareholding Notification' category.
2025-08-19 Korean
반기보고서 (2025.06)
Interim / Quarterly Report Classification · 1% confidence The document is a '반기보고서' (Semi-Annual Report) for the company '오성첨단소재㈜' covering the period from 2025-01-01 to 2025-06-30. It contains detailed financial and operational information, including company overview, history, capital structure, and business descriptions. This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial and business data for a period shorter than a full fiscal year. H1 2025
2025-08-13 Korean
[기재정정]분기보고서 (2025.03)
Interim / Quarterly Report Classification · 1% confidence The document is a '분기보고서' (Quarterly Report) for Osung Advanced Materials Co., Ltd., covering the period from January 1, 2025, to March 31, 2025. It is a formal regulatory filing submitted to the Financial Services Commission and the Korea Exchange. Although it contains a 'Correction Report' (정정신고) header, the document itself is the full quarterly report containing detailed financial and operational information, which falls under the 'Interim / Quarterly Report' category. Q1 2025
2025-07-02 Korean
타법인주식및출자증권취득결정
M&A Activity Classification · 1% confidence The document is a formal regulatory disclosure regarding the acquisition of shares in another company ('타법인주식및출자증권취득결정') by Osung Advanced Materials. It details the acquisition of shares in Hwail Pharmaceutical for the purpose of management control. This type of corporate action, involving M&A activity and strategic investment, falls under the 'M&A Activity' category.
2025-06-11 Korean
신탁계약해지결과보고서
Transaction in Own Shares Classification · 1% confidence The document is a 'Report on the Termination of a Trust Agreement' (신탁계약해지결과보고서) filed by Osung Advanced Materials Co., Ltd. with the Financial Supervisory Service of South Korea. It details the conclusion of a stock repurchase trust contract, including the final acquisition status and the transfer of shares to the company's own account. Since this document reports the result of a share repurchase program (transaction in own shares), it falls under the 'Transaction in Own Shares' category.
2025-06-09 Korean
분기보고서 (2025.03)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Quarterly Report' (분기보고서) for the period ending March 31, 2025, for Osung Advanced Materials Co., Ltd. It contains detailed financial information, company overview, business operations, and capital structure, which aligns with the definition of an Interim/Quarterly Report (IR). Q1 2025
2025-05-15 Korean

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