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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 2023-12-27 Major Shareholding Noti…
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
기타시장안내(최대주주의의무보유관련)
Major Shareholding Notification Classification · 100% confidence The document is a short regulatory announcement from the Korea Exchange (KRX) regarding Telefield's major shareholder lock-up requirements following a change in ownership. It is a regulatory notice concerning market rules and compliance rather than a financial report, proxy, or dividend announcement. As it is a specific regulatory notification regarding market listing rules and shareholding obligations, it falls under the general regulatory filing category.
2023-12-27 Korean
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 under the Capital Markets Act. It details changes in share ownership by major shareholders and special related parties (directors/executives) of the company 'Telefield'. This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema, as it tracks significant changes in ownership levels and management influence.
2023-12-21 Korean
[기재정정]주요사항보고서(유상증자결정)
Share Issue/Capital Change Classification · 100% confidence The document is a 'Major Matter Report' (주요사항보고서) from a South Korean company, specifically detailing a 'Decision on Paid-in Capital Increase' (유상증자결정). It provides detailed information regarding the issuance of new shares, the third-party allocation, changes in the largest shareholder, and the purpose of the capital increase. This falls under the category of announcements regarding new share issues and capital structure changes.
2023-12-19 Korean
[기재정정]주요사항보고서(유상증자결정)
Share Issue/Capital Change Classification · 100% confidence The document is a 'Major Matter Report' (주요사항보고서) regarding a 'Decision on Paid-in Capital Increase' (유상증자결정) and its subsequent correction (정정신고). It details the issuance of new shares, the allocation to a third party, and changes to the payment and listing dates. This falls under the category of share issuance and capital changes.
2023-12-19 Korean
[기재정정]최대주주변경을수반하는주식양수도계약체결
Major Shareholding Notification Classification · 100% confidence The document is a regulatory filing from a Korean company (Telefield) detailing a 'Change in Largest Shareholder' due to a stock purchase agreement and a third-party capital increase. It is a formal disclosure of corporate control changes and capital structure adjustments. Since it involves specific regulatory reporting of share transfers and ownership changes, it falls under the 'Regulatory Filings' category as it does not fit into more specific categories like 'Director's Dealing' (which is for individual insider trades) or 'M&A' (which typically refers to corporate mergers/acquisitions of entities).
2023-12-19 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings Classification · 95% confidence The document is a short regulatory announcement regarding the setting of a record date and shareholder register closure for the purpose of holding an upcoming Annual General Meeting. It does not contain the full meeting materials or proxy statements, but rather serves as a formal notice of the procedural steps for the meeting. Given it is a standard regulatory notification regarding corporate governance procedures, it fits best under the RNS category.
2023-12-14 Korean

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