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MERCURY CORPORATION — Investor Relations & Filings

Ticker · 100590 ISIN · KR7100590009 KO Manufacturing
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Filings indexed 197 across all filing types
Latest filing 2026-03-11 Earnings Release
Country KR South Korea
Listing KO 100590

About MERCURY CORPORATION

https://mercurycorp.com/

Mercury Corporation is a specialized manufacturer of communications equipment. The company's core business involves the production and sale of optical fiber cables and related network hardware, including switches and fiber optic splice equipment. In addition to its telecommunications offerings, Mercury Corporation develops and distributes mobile device accessories, such as smartphone cases. The company has also expanded into the Internet of Things (IoT) sector, providing solutions like smart room management systems.

Recent filings

Filing Released Lang Actions
매출액또는손익구조30%(대규모법인은15%)이상변동
Earnings Release Classification · 95% confidence The document is a regulatory filing from a Korean company (Mercury) regarding a significant change in revenue or profit structure (30% or more). This is a standard disclosure requirement for listed companies in Korea (DART system) to announce preliminary financial results before the final audit is completed. Since it provides key financial highlights (revenue, operating profit, net income) for the fiscal year, it fits the definition of an Earnings Release (ER). FY 2025
2026-03-11 Korean
주주총회소집결의
AGM Information Classification · 98% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) issued by Mercury. It outlines the date, location, and specific agenda items for the upcoming Annual General Meeting (AGM), including the approval of financial statements, director appointments, and remuneration limits. This document is a standard proxy solicitation/notice of meeting material sent to shareholders to inform them of the meeting and request their participation/votes. Given the specific nature of the content (agenda for an AGM), it falls under Proxy Solicitation & Information Statement.
2026-03-04 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 100% 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 change in shareholding percentage by Focus Asset Management and its special related parties in the company 'Mercury'. This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) as it tracks significant ownership thresholds.
2026-01-14 Korean
전환사채(해외전환사채포함)발행후만기전사채취득
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from a Korean company (Mercury) regarding the acquisition of convertible bonds before maturity. This type of disclosure, specifically detailing the repurchase or redemption of debt instruments (convertible bonds) by the issuer, falls under capital structure and financing updates. In the provided taxonomy, 'CAP' (Capital/Financing Update) is the most appropriate category for updates on financing activities and changes to debt instruments.
2026-01-12 Korean
자산재평가결과(자율공시)
Regulatory Filings Classification · 95% confidence The document is a formal disclosure regarding the results of an asset revaluation (자산재평가결과) for the company Mercury. It details the revaluation of land, the financial impact on assets and equity, and the accounting treatment. Since this is a specific regulatory disclosure regarding financial position and asset valuation that does not fit into standard categories like 10-K, ER, or IR, it is classified as a Regulatory Filing (RNS).
2026-01-06 Korean
자산재평가실시결정(자율공시)
Capital/Financing Update Classification · 95% confidence The document is a formal announcement regarding a decision to conduct an asset revaluation (자산재평가 실시 결정). It provides specific details such as the subject of revaluation, the reference date, the appraisal agency, and the purpose (financial structure improvement). Since this is a regulatory disclosure of a corporate event that does not fit into specific categories like earnings, dividends, or share transactions, it falls under the general regulatory filing category.
2025-12-18 Korean

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