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HanWool Materials Science, Inc. — Investor Relations & Filings

Ticker · 091440 ISIN · KR7091440008 KO Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 381 across all filing types
Latest filing 2024-03-04 M&A Activity
Country KR South Korea
Listing KO 091440

About HanWool Materials Science, Inc.

http://telefield.com/

HanWool Materials Science, Inc. is a developer and manufacturer of optical transmission and network equipment. The company's product portfolio includes Packet Optical Transport Network (POTN), Multi-Service Provisioning Platform (MSPP), and Carrier Ethernet systems. In addition to its core network hardware business, HanWool Materials Science provides Internet of Things (IoT) solutions through its TELEGUARD service platform and offers System Integration and Network Integration (SI/NI) services. The company is also engaged in developing advanced security solutions, including IP security equipment based on quantum cryptography technology.

Recent filings

Filing Released Lang Actions
타법인주식및출자증권취득결정
M&A Activity Classification · 100% confidence The document is a formal regulatory filing from a Korean company (Hanul Material Science) announcing the acquisition of shares in another company (Wintech Co., Ltd.) through a third-party capital increase. This type of disclosure regarding the acquisition of equity in another entity for business diversification and management participation falls under M&A activity and corporate investment announcements, which is classified as TAR (M&A Activity).
2024-03-04 Korean
[기재정정]거래처와의거래중단
Legal Proceedings Report Classification · 100% confidence The document is a regulatory filing from a Korean company (Hanul Material Science) regarding a 'Correction Report' (정정신고) for a previously disclosed 'Suspension of Business with a Client' (거래처와의 거래중단). It details legal proceedings, specifically a court-ordered stay of execution regarding a bidding qualification restriction. Since this is a regulatory announcement regarding a material business event (legal/operational impact) that does not fit into specific categories like M&A, Dividends, or Earnings, it falls under the 'Regulatory Filings' (RNS) category as the fallback for miscellaneous regulatory disclosures.
2024-02-22 Korean
매출액또는손익구조30%(대규모법인은15%)이상변동
Earnings Release Classification · 100% confidence The document is a regulatory filing from a Korean company (Telefield) announcing a significant change (over 30%) in revenue or profit structure. This is a standard regulatory disclosure requirement in the Korean market (DART system) for material financial events. Since it provides specific financial highlights and reasons for the change rather than just announcing the publication of a report, it falls under the 'Earnings Release' category as it serves as the initial announcement of financial performance metrics. FY 2023
2024-02-19 Korean
거래처와의거래중단
Legal Proceedings Report Classification · 100% confidence The document is a regulatory disclosure from Telefield regarding the suspension of business transactions with public institutions due to a bidding qualification restriction. It details the impact on revenue, the duration of the suspension, and the company's legal response. Since this is a specific regulatory disclosure regarding business operations and legal/regulatory status that does not fit into categories like M&A, dividends, or financial reports, it is classified as a general regulatory filing.
2024-02-19 Korean
[기재정정]주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a standard regulatory filing in South Korea for reporting significant changes in share ownership (often referred to as the 5% rule). It details the reporting entity, the number of shares held, the relationship to the issuer, and the reason for the change (in this case, the addition of a special related party and acquisition of convertible bonds). This falls under the category of Major Shareholding Notification.
2024-02-14 Korean
[기재정정]주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a regulatory filing in South Korea used to disclose changes in significant share ownership (often referred to as the 5% rule). The document explicitly details changes in shareholding, special relationships, and contractual obligations (such as stock collateral and sales agreements). This falls under the 'Major Shareholding Notification' category.
2024-02-14 Korean

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