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HanWool Semiconductor, Inc. — Investor Relations & Filings

Ticker · 320000 ISIN · KR7320000003 KO Manufacturing
Open in API
Filings indexed 376 across all filing types
Latest filing 2026-05-13 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(약식)
Major Shareholding Notification Classification · 90% confidence The document is a Korean “주식등의 대량보유상황보고서(약식)” – a statutory report of large shareholdings under the Capital Markets Act. It contains detailed schedules of share counts, percentages, changes in holding, and reasons for those changes by an external investor (JK 신기술투자조합). This matches the definition of a Major Shareholding Notification (MRQ), which records significant ownership level changes crossing reporting thresholds.
2026-05-13 Korean
[기재정정]최대주주변경을수반하는주식담보제공계약체결
Capital/Financing Update Classification · 79% confidence The document is a KRX disclosure detailing the execution (and correction) of a share pledge agreement in connection with the company’s (or its major owner’s) borrowings (채무(차입)금액 7,000,000,000원) and collateral settings (담보설정금액 9,100,000,000원) with banks. It is not a simple director trade or share issuance, but a financing update announcing the terms of a debt facility secured by a share pledge. Therefore it falls under ‘Capital/Financing Update’ (CAP).
2026-05-12 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 91% confidence The document is a ‘주식등의 대량보유상황보고서’ filed under the Korean Capital Markets Act reporting changes in large shareholding positions (including thresholds, percentages, special relationships, contracts). It is not a financial statement or meeting presentation but a mandatory major shareholding notification. This matches our ‘Major Shareholding Notification’ category (MRQ).
2026-05-12 Korean
분기보고서 (2026.03)
Regulatory Filings
2026-05-08 Korean
주권매매거래정지해제 (액면병합 주권 변경상장)
Regulatory Filings
2026-05-07 Korean
주식등의대량보유상황보고서(일반)
Regulatory Filings
2026-05-04 Korean

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