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KOREA ADVANCED MATERIALS Co.,Ltd. — Investor Relations & Filings

Ticker · 062970 ISIN · KR7062970009 KO Manufacturing
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Filings indexed 217 across all filing types
Latest filing 2026-06-04 Regulatory Filings
Country KR South Korea
Listing KO 062970

About KOREA ADVANCED MATERIALS Co.,Ltd.

http://www.hankookam.com/index.html?loc…

Korea Advanced Materials Co., Ltd., formerly PPI Inc., is a diversified manufacturer and supplier. The company's origins are in the production of optical communication components, including optical power splitters and arrayed waveguide gratings for high-speed and Fiber-to-the-Home (FTTH) networks. It has since expanded its business to include the supply of key raw materials for advanced chemical applications, such as boron, iodine, and lithium. Furthermore, the company is active in the electric vehicle (EV) sector, providing components like batteries and busbars. Its portfolio also extends to various steel products, including steel cores and welding rods, for industrial applications.

Recent filings

Filing Released Lang Actions
주요사항보고서(타법인주식및출자증권양수결정)
Regulatory Filings Classification · 85% confidence The document is a ‘주요사항보고서’ (material event report) filed with the Financial Services Commission/Korea Exchange detailing the company’s decision to acquire shares in another entity. It contains no full financial statements, audit opinions, or annual/quarterly results, nor is it a proxy, dividend notice, or earnings release. It is a regulatory announcement of a material transaction that does not fit more specific U.S.-style forms, so it falls into the fallback “Regulatory Filings” category.
2026-06-04 Korean
타법인주식및출자증권취득결정
Regulatory Filings Classification · 75% confidence The document is a corporate regulatory announcement by a listed company (한국첨단소재) disclosing its board resolution to acquire shares and investment securities of another entity (“타법인 주식 및 출자증권 취득결정”). It provides detailed terms of the acquisition, expected dates, amounts, percentage of capital, related party info, etc. This is not an annual or quarterly report, not an earnings release, not an M&A tender or proxy, not a director’s dealing, and does not present substantive financial statements on its own. It is a standalone regulatory filing announcing a corporate decision that does not match any more specific category, so it falls into the general Regulatory Filings (RNS) category.
2026-06-02 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 93% confidence The document is titled “주주총회소집공고” (Notice of Convocation of the Shareholders’ Meeting) and provides detailed materials to shareholders ahead of the extraordinary general meeting (agenda items, rationale for proposals, director remuneration details, related-party transactions, business overview, voting instructions including electronic voting, etc.). This matches the definition of a Proxy Solicitation & Information Statement (PSI), which consists of materials sent to shareholders to inform and request votes for a shareholders’ meeting.
2026-06-01 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed proxy solicitation information statement (“의결권 대리행사 권유참고서류”) for a shareholder meeting, including proxy solicitation summary, delegate details, voting methods, agenda items, and rationale. This matches the definition of a Proxy Solicitation & Information Statement.
2026-06-01 Korean
주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 95% confidence The document is a ‘주요사항보고서(전환사채권 발행결정)’, a mandatory regulatory filing under Korean Exchange rules disclosing the decision to issue convertible bonds. It contains detailed terms of the financing (amount, interest, conversion rights, put options, investor details, use of proceeds, board resolution, etc.). This is clearly a capital-raising/capital-structure update rather than a full annual or interim report, earnings release, or management discussion. Therefore it is classified as a Capital/Financing Update (CAP).
2026-05-22 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is a Korean '분기보고서' (quarterly report) covering the 28th fiscal term from 2026-01-01 to 2026-03-31. It contains comprehensive financial data, company overview, business performance, and notes – not merely an announcement. This aligns with the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean

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