Skip to main content
OptiCore Inc. logo

OptiCore Inc. — Investor Relations & Filings

Ticker · 380540 ISIN · KR7380540005 KO Manufacturing
Open in API
Filings indexed 233 across all filing types
Latest filing 2026-03-23 Regulatory Filings
Country KR South Korea
Listing KO 380540

About OptiCore Inc.

http://opticoreinc.com/

OptiCore Inc. designs, develops, and manufactures optical connectivity solutions. The company's primary products include optical transceivers and Wavelength Division Multiplexing (WDM) passive devices. These components are engineered for the telecommunications and data center markets, serving applications such as wireless network fronthaul and backhaul, Intra-Data Center (IDC) connectivity, Data Center Interconnect (DCI), and edge/cloud computing. The company focuses on carrier-grade quality and reliability, supported by vertical integration in the development of core components like laser diodes and a diversified supply chain with multiple production bases.

Recent filings

Filing Released Lang Actions
주권매매거래정지기간변경 (상장폐지 사유 발생)
Regulatory Filings Classification · 62% confidence The document is an official announcement regarding the change of the trading suspension period for the common stock of Opticore due to delisting reasons, citing KOSDAQ listing regulations. It does not present full financial statements, dividend information, management changes, or other structured reports, nor is it a notice of actual delisting (only a suspension period change). This fits best as a general regulatory announcement that does not match a more specific category, so it defaults to Regulatory Filings (RNS).
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 97% confidence The document is a submission of an audit report (“감사보고서 제출”) containing detailed audit opinions (e.g., opinion denial, going concern, K-IFRS), consolidated and separate financial statement figures, auditor name, report receipt date, and explanatory notes. This matches a standalone Audit Report / Information rather than an Annual Report or simple notification. Therefore, it should be classified under AR (Audit Report / Information). FY 2025
2026-03-23 Korean
기타시장안내 (상장폐지 관련)
Delisting Announcement Classification · 90% confidence The document is a Korean stock exchange disclosure titled “Opticore 기타시장안내 (상장폐지 관련)” stating that the company received a disclaimer opinion on its audit report which triggers delisting under KOSDAQ rules, and outlines the 15‐day objection window before delisting procedures. This is clearly a delisting announcement rather than a request for objection or general regulatory filing, matching the Delisting Announcement category.
2026-03-23 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a comprehensive 'Business Report' (사업보고서) for the fiscal year 2025, covering the period from 2025-01-01 to 2025-12-31. It includes detailed sections on company overview, business operations, financial status, management discussion, and governance, which are characteristic of an Annual Report (10-K equivalent in the Korean market). It is not a short announcement or a certification, but the full report itself. FY 10
2026-03-23 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for Opticore. It contains the agenda for the meeting, including the approval of financial statements, board/management information, and governance details. In the context of financial filings, this type of document is classified as a Proxy Solicitation & Information Statement (PSI) because it provides shareholders with the necessary information to vote on agenda items at the upcoming meeting.
2026-03-16 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 100% confidence The document is titled '의결권대리행사권유참고서류' (Reference Document for Solicitation of Proxy), which is a standard regulatory filing in South Korea used by companies to solicit proxies from shareholders for an upcoming General Meeting. It contains details about the meeting agenda, including financial statement approval, board remuneration, and articles of incorporation changes. This fits the definition of a Proxy Solicitation & Information Statement (PSI).
2026-03-16 Korean

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.