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COSMO ADVANCED MATERIALS & TECHNOLOGY CO., LTD — Investor Relations & Filings

Ticker · 005070 ISIN · KR7005070008 KO Manufacturing
Open in API
Filings indexed 317 across all filing types
Latest filing 2026-04-30 Major Shareholding Noti…
Country KR South Korea
Listing KO 005070

About COSMO ADVANCED MATERIALS & TECHNOLOGY CO., LTD

https://www.cosmoamt.com

COSMO ADVANCED MATERIALS & TECHNOLOGY CO., LTD. is a developer and manufacturer of advanced materials. The company specializes in producing cathode active materials for secondary batteries, including high-nickel (High-Ni) compositions and high-voltage, high-density lithium cobalt oxide (LCO). These materials are primarily supplied for applications in electric vehicles (EVs) and energy storage systems (ESS). The company's product portfolio also extends to functional release films for the electronics industry and pressure-sensitive adhesive (PSA) production, as well as color toners for the global printing market.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a Korean “주식등의 대량보유상황보고서(일반)” – a statutory report of large shareholdings filed by a major shareholder (Cosmo Chemical Co., Ltd.) and its related parties, detailing number of shares, ratios, voting rights, pledge agreements, and changes in holdings under the Capital Markets Act. This corresponds to a Major Shareholding Notification.
2026-04-30 Korean
영업(잠정)실적(공정공시)
Earnings Release Classification · 1% confidence The document is a short Korean-language public disclosure of ‘tentative business results’ (preliminary financial figures) for Q1 2026, showing key metrics (revenue, operating profit, net income) compared to prior periods. It provides only headline figures for investors without the full report detail, fitting the definition of an initial earnings announcement. Therefore, it is classified as an Earnings Release (ER). Q1 2026
2026-04-28 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is a detailed regulatory disclosure of large shareholdings (‘주식등의 대량보유상황보고서’) filed under Korea’s Capital Markets Act (Article 147) by Cosmo Chemical Co., Ltd. It reports the number and percentage of shares held, relationships with special related parties, pledged shares, and changes in holdings. This corresponds to a Major Shareholding Notification (MRQ), not an AGM, annual report, earnings release or other category. Therefore, the correct classification is MRQ.
2026-04-10 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is titled “정기주주총회 결과” (Regular Shareholders’ Meeting Results) and presents detailed voting outcomes for each agenda item at the Annual General Meeting (meeting date 2026-03-24). It lists resolutions, voting percentages, election of directors, and dividend approvals, which corresponds precisely to an official declaration of voting results at a general meeting. Therefore, it should be classified under Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-03-24 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 1% confidence The document is a formal notification titled “사외이사의 선임ㆍ해임 또는 중도퇴임에 관한 신고,” detailing the appointment and reappointment of an outside director, including names, dates, and career history. It clearly announces a board change (outside director appointment). This matches the Board/Management Information category.
2026-03-24 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% confidence The document is titled “주식등의 대량보유상황보고서(일반)” which in Korean is a report of large shareholdings under the Capital Markets Act. It details the number of shares held before and after the reporting date, reasons for changes, major contracts, and special relationships, fitting the definition of a Major Shareholding Notification. This is not an annual or interim report, nor a management announcement, but a statutory disclosure of significant share ownership changes.
2026-03-24 Korean

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