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GigaVis Co., Ltd. — Investor Relations & Filings

Ticker · 420770 ISIN · KR7420770000 KO Manufacturing
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Filings indexed 127 across all filing types
Latest filing 2026-06-08 Director's Dealing
Country KR South Korea
Listing KO 420770

About GigaVis Co., Ltd.

https://www.gigavis.com/en/

GigaVis Co., Ltd. is a developer and manufacturer of specialized equipment for the semiconductor substrate and printed circuit board (PCB) industries. The company's primary focus is on vision-based inspection and repair solutions. Its main products are Automated Optical Inspection (AOI) systems, which are designed to detect micro-defects on high-performance Integrated Circuit (IC) substrates, and Automated Optical Repair (AOR) systems that correct these identified faults. By providing critical technology for quality control and yield enhancement, GigaVis serves leading global manufacturers in the high-end electronics component supply chain.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 88% confidence The document is a Korean regulatory filing titled “임원ㆍ주요주주 특정증권등 소유상황보고서,” reporting the insider (director/executive) shareholdings and recent sale of company stock. It details the number of shares held by an officer (임원) and the change in holdings (disposal of 34,500 shares). This matches the insider transaction disclosure category rather than an annual or financial report. Therefore, it is classified as a Director’s Dealing filing.
2026-06-08 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 92% confidence The document is a ‘주식등의 대량보유상황보고서(일반)’ filed under the Capital Markets Act, detailing a large shareholder’s holdings, percentage changes, reasons for changes, and related parties. This is not an earnings release or management report but a mandatory disclosure of significant shareholding changes crossing statutory thresholds. This matches the definition of a Major Shareholding Notification.
2026-06-05 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a ‘임원ㆍ주요주주 특정증권등 소유상황보고서’ in Korean, which translates to an insider report of share holdings and transactions by an executive or major shareholder. It details dates, quantities, transactions (매도/매수), and report obligations for an executive director (윤기섭). This matches the definition of Director’s Dealing (DIRS): reporting personal share transactions by company directors or executives. There is no indication this is a full annual report, earnings release, proxy solicitation, or other category. Therefore, it is classified as DIRS.
2026-06-04 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 85% confidence The document is a Korean disclosure announcing the execution of a single sale and supply contract, detailing contract parties, amounts, terms, and related conditions. It is not a full financial report (10-K, IR), not an earnings release, not a management change, nor does it fit any other specific category (e.g., M&A, dividend notice). This type of contract announcement is a general regulatory announcement. Therefore, it best fits into the Regulatory Filings (RNS) fallback category.
2026-06-04 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 90% confidence The document is a Korean-language report titled "임원ㆍ주요주주 특정증권등 소유상황보고서" which translates to "Report on the Ownership of Certain Securities by Executives and Major Shareholders." It details the director’s personal holdings and changes in share count (including purchases/sales) for an executive (최종균). This is precisely insider trading or director dealing reporting. Therefore, it falls under the "Director's Dealing" category (code DIRS).
2026-05-22 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the 23rd fiscal period covering January 1, 2026 to March 31, 2026. It includes detailed financial statements, operational results by segment, risk disclosures, and other comprehensive quarterly disclosures. This matches the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean

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