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HanWool Semiconductor, Inc. — Investor Relations & Filings

Ticker · 320000 ISIN · KR7320000003 KO Manufacturing
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Filings indexed 384 across all filing types
Latest filing 2026-05-29 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 · 90% confidence The document is a 주식등의 대량보유상황보고서 (‘Large Shareholding Status Report’) under the Korean Capital Markets Act, detailing shareholdings and changes by a major shareholder and related parties. It provides number of shares, percentage holdings, thresholds crossed, reasons for report, and is a mandatory notification of significant share ownership changes. This matches the definition of a Major Shareholding Notification (MRQ).
2026-05-29 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a Korean ‘임원ㆍ주요주주 특정증권등 소유상황보고서’, which is a regulatory insider ownership report filed by a company director detailing personal holdings and transactions. This matches the ‘Director's Dealing’ category (Code: DIRS).
2026-05-29 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 97% confidence The document is a Korean regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서” which translates to “Report on Ownership of Specific Securities by Officers and Major Shareholders”. It details the officer’s name, relationship to the company, number of shares owned, transaction details (on-market purchase on 2026-05-27), and percentage ownership. This fits the definition of a director’s dealing report (insider share transactions). Therefore, it is classified as DIRS.
2026-05-29 Korean
[기재정정]주주총회소집결의
Regulatory Filings Classification · 90% confidence The document is a public regulatory announcement (in Korean) of the board’s resolution to convene an (extraordinary) shareholders’ meeting, detailing date changes and meeting agenda items. It does not provide full proxy materials or voting results, nor does it present financial statements. It is neither a full report (e.g., Annual Report or Interim Report) nor a proxy statement with voting solicitation forms, but rather a required regulatory notice of meeting convocation. Therefore, it best fits the general “Regulatory Filings” category (RNS).
2026-05-28 Korean
임원ㆍ주요주주특정증권등거래계획보고서
Director's Dealing Classification · 95% confidence The document is a ‘임원·주요주주 특정증권등 거래계획보고서’ filed with the Korea Exchange and FSC, detailing planned transactions in the company’s securities by an officer/major shareholder. It is a regulatory insider‐trading notification of personal transactions by a director/executive. Therefore it falls under the “Director’s Dealing” category (DIRS).
2026-05-21 Korean
[기재정정]주요사항보고서(유상증자결정)
Share Issue/Capital Change Classification · 95% confidence The document is a Korean regulatory “주요사항보고서(유상증자결정)” (Key Matters Report on the decision to increase paid-in capital) detailing a paid-in capital increase via new share issuance (subscription schedule, pricing, allocation, etc.). It is an announcement of a new share issue, which falls under Share Issue/Capital Change (SHA) rather than a broader financing update or other category.
2026-05-15 Korean

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