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Wavice Inc. — Investor Relations & Filings

Ticker · 289930 ISIN · KR7289930000 KO Manufacturing
Open in API
Filings indexed 95 across all filing types
Latest filing 2026-05-26 Major Shareholding Noti…
Country KR South Korea
Listing KO 289930

About Wavice Inc.

https://www.wavice.com/

Wavice Inc. is a technology company specializing in the development and manufacturing of Gallium Nitride (GaN)-based compound semiconductors for the RF and Microwave industry. As an Integrated Device Manufacturer (IDM), the company has internalized all research, development, and manufacturing capabilities. Its product portfolio includes GaN RF Bare-Dies (HEMT, MMIC), Packaged Transistors, High Power Amplifiers (HPA), Solid State Power Amplifiers (SSPA), and application modules. Wavice is recognized as the first company in its region to localize the mass-production technology for GaN RF semiconductor bare-dies. The company's products are utilized in various sectors requiring high performance and reliability, such as advanced weapon systems, anti-drone technology, telecommunications infrastructure, and satellite and aerospace applications.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 90% confidence The document is the Korean form “주식등의 대량보유상황보고서(약식)” (“Large Shareholding Report – Abbreviated”), showing Morgan Stanley & Co. International plc’s share counts, percentages (crossing the 5% threshold), and detailed change transactions over multiple days. This exactly matches a Major Shareholding Notification (reporting significant share ownership changes).
2026-05-26 Korean
[기재정정]임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 92% confidence The document is a Korean ‘임원ㆍ주요주주 특정증권등 소유상황보고서’ (officer and major shareholder specific securities ownership report) including a correction notice detailing changes in acquisition/disposition prices and share counts by a director-level executive. It is clearly an insider holding/trading disclosure by a corporate officer rather than a corporate financial report, dividend notice, or share repurchase. This matches the definition of Director's Dealing (reports of personal share transactions by directors/executives).
2026-05-15 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a detailed ‘주식등의 대량보유상황보고서’ under Korean Capital Markets Act Article 147, showing shareholding counts, percentages, large share movements, related parties, and transaction details. This is a statutory major shareholding notification rather than an earnings, management, or presentation document. It clearly fits the Major Shareholding Notification category (MRQ).
2026-05-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a statutory report filed with the Securities and Futures Commission and Korea Exchange detailing an executive’s (박인영) specific securities holdings and transaction (장내매도) in the company’s shares. This falls squarely under insider/ director dealing disclosures (report of personal share transactions by company directors and executives).
2026-05-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 95% confidence The document is a regulatory filing by an executive (Lee Angi) detailing personal holdings and transactions in the company’s securities, including specific dates, quantities, and transaction types (“장내매도”, “주식매수청구권 행사”). This matches the definition of an insider director’s dealing report, reporting personal share transactions by company directors/executives. Therefore it is classified as a Director’s Dealing filing.
2026-05-12 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is the ‘주식등의 대량보유상황보고서’ (Large Shareholding Status Report) filed under Korea’s Capital Markets Act, detailing shareholdings, changes, dates, percentages and related contracts for a major shareholder and affiliates. This is a notification of changes in significant share ownership levels, matching the “Major Shareholding Notification” category.
2026-05-12 Korean

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