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TERA SCIENCE Co.,LTD — Investor Relations & Filings

Ticker · 073640 ISIN · KR7073640005 KO Manufacturing
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Filings indexed 551 across all filing types
Latest filing 2025-04-11 Delisting Announcement
Country KR South Korea
Listing KO 073640

About TERA SCIENCE Co.,LTD

http://tera-science.com/en/

TERA SCIENCE Co., Ltd. is a diversified technology company that has evolved from its foundational business of manufacturing hydraulic fittings and high-pressure components. The company now focuses on high-growth sectors through several key divisions. Its Future Materials business, via subsidiary Tera Technos, develops and manufactures advanced materials for secondary batteries, specializing in high-capacity silicon-based (SiOx) cathodes for lithium-ion applications. In the biotechnology field, TERA SCIENCE is engaged in cancer immunotherapy and vaccine development through a strategic investment in Oncopep. The company also operates in the renewable energy sector, providing solar and wind power solutions, and is expanding into environmental waste management technologies. The original parts and materials division continues to supply precision components.

Recent filings

Filing Released Lang Actions
기타시장안내 (상장폐지 관련 이의신청서 접수)
Delisting Announcement Classification · 100% confidence The document is a regulatory announcement from the Korea Exchange regarding Terra Science's submission of an objection to a delisting notice following an 'opinion disclaimer' from their auditor. It details the regulatory process, timelines for the committee review, and the status of the delisting proceedings. Since it is a formal regulatory notice regarding the status of a company's listing, it falls under the RNS (Regulatory Filings) category.
2025-04-11 Korean
기타시장안내 (개선기간 종료에 따른 상장폐지 여부 결정 안내)
Delisting Announcement Classification · 100% confidence The document is a short announcement from the Korea Exchange regarding the status of Tera Science's listing, specifically concerning the end of an improvement period and the subsequent process for determining potential delisting. It is a regulatory notification rather than a formal delisting notice itself, and it does not fit into specific categories like 10-K or IR. Therefore, it is classified as a general regulatory filing.
2025-04-10 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled '정기주주총회결과' (Annual General Meeting Results) and provides a detailed breakdown of the voting outcomes for various agenda items (financial statement approval, board appointments, etc.) held on 2025-03-31. This matches the definition for 'Declaration of Voting Results & Voting Rights Announcements' (DVA).
2025-03-31 Korean
감사보고서제출
Audit Report / Information Classification · 100% confidence The document is a formal regulatory filing from the Korea Exchange (KRX) system titled '감사보고서 제출' (Submission of Audit Report). It provides the audit opinion (which is 'disclaimer of opinion' or '의견거절') and key financial data for the fiscal year. While it contains audit-related information, it is a standard regulatory disclosure form used by companies to announce the receipt and filing of their audit reports to the exchange, rather than the full audit report document itself. Therefore, it is classified as a Regulatory Filing (RNS). FY 2024
2025-03-21 Korean
사업보고서 (2024.12)
Audit Report / Information Classification · 100% confidence The document is a formal 'Audit Report' (감사보고서) for Tera Science Co., Ltd. for the fiscal year ending December 31, 2024. It includes the independent auditor's report (with a disclaimer of opinion), financial statements (Statement of Financial Position, Comprehensive Income Statement, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes. It is a comprehensive financial document, not an announcement or a summary, and fits the definition of an Audit Report. FY 2024
2025-03-21 Korean
[기재정정]주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a 'Notice of General Meeting of Shareholders' (주주총회소집공고) for Tera Science Co., Ltd. It includes the meeting agenda, date, location, and management reference materials (such as board activity reports and business overviews). This is a standard proxy solicitation document sent to shareholders to inform them of an upcoming meeting and request their votes. In the context of the provided filing categories, this fits the definition of a Proxy Solicitation & Information Statement.
2025-03-21 Korean

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