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HanWool Semiconductor, Inc. — Investor Relations & Filings

Ticker · 320000 ISIN · KR7320000003 KO Manufacturing
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Filings indexed 371 across all filing types
Latest filing 2026-01-06 Major Shareholding Noti…
Country KR South Korea
Listing KO 320000

About HanWool Semiconductor, Inc.

http://www.ihose.co.kr/theme/eng/

HanWool Semiconductor, Inc., formerly known as WinTec Co Ltd, develops and produces advanced intelligent inspection equipment and automation systems. The company specializes in solutions for the semiconductor and display manufacturing industries. Its product portfolio includes AI-powered inspection systems for microchips, film, and flat-panel displays (FPD), often incorporating X-ray technology. HanWool Semiconductor also develops the associated inspection software to support its hardware.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% 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 (Article 147). This document details changes in share ownership, specifically reporting a new stock collateral agreement by the major shareholder (HanWool Materials Science). This falls under the category of Major Shareholding Notification (MRQ) as it tracks significant ownership levels and changes in control-related holdings.
2026-01-06 Korean
주요사항보고서(타법인주식및출자증권양수결정)
Capital/Financing Update Classification · 1% confidence The document is a 'Major Report' (주요사항보고서) filed with the Financial Supervisory Service/Korea Exchange regarding the acquisition of shares in another company (타법인 주식 및 출자증권 양수결정). This is a standard regulatory disclosure for material corporate events in the Korean market. Since it details a specific corporate transaction (M&A/Investment) and is not a general announcement of a report, it falls under the category of Regulatory Filings (RNS) as it is a formal regulatory disclosure document.
2025-12-31 Korean
[기재정정]주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 1% confidence The document is a 'Major Matters Report' (주요사항보고서) regarding the issuance of convertible bonds (전환사채권 발행결정) and includes a 'Correction Report' (정정신고) header. This type of filing is a standard regulatory disclosure in the Korean market (DART system) for significant corporate financing activities. Since it details the terms, purpose, and financial impact of a capital-raising event (convertible bond issuance), it falls under the 'Capital/Financing Update' category.
2025-12-31 Korean
[기재정정]주요사항보고서(전환사채권발행결정)
Capital/Financing Update Classification · 1% confidence The document is a 'Major Matters Report' (주요사항보고서) regarding the issuance of convertible bonds (전환사채권 발행결정) and includes a 'Correction Report' (정정신고) section. This type of filing is a standard regulatory disclosure in the Korean market (DART system) for capital structure changes and financing activities. It details the terms of the bond, use of proceeds, and external evaluation, which falls under the 'Capital/Financing Update' category.
2025-12-31 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% 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 changes in share ownership, including convertible bonds and special relationships, for the company 'Hanwool Semiconductor'. This type of filing is classified as a Major Shareholding Notification (MRQ) as it tracks significant ownership thresholds and changes.
2025-12-31 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 1% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean financial authorities. This type of filing is specifically used to report changes in share ownership by major shareholders or insiders, which falls under the category of 'Director's Dealing' (DIRS) in the provided classification schema, as it tracks insider/major shareholder transactions and holdings.
2025-12-31 Korean

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