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QUALITAS SEMICONDUCTOR CO., LTD. — Investor Relations & Filings

Ticker · 432720 ISIN · KR7432720001 KO Manufacturing
Filings indexed 153 across all filing types
Latest filing 2025-02-04 Director's Dealing
Country KR South Korea
Listing KO 432720

About QUALITAS SEMICONDUCTOR CO., LTD.

https://www.q-semi.com/

Qualitas Semiconductor is a fabless semiconductor company specializing in the design and licensing of high-speed interconnect IP (Intellectual Property). The company provides a portfolio of silicon-proven Physical Layer (PHY) and controller IP for various industry standards, including SERDES, PCI Express (up to Gen6), UCIe for chiplet integration, MIPI, USB, and Ethernet. Focusing on analog and mixed-signal design for advanced process nodes, its solutions are engineered for low-power consumption and high performance. The IP is integrated into System-on-Chips (SoCs) for demanding applications such as artificial intelligence (AI), high-performance computing (HPC), data centers, and automotive systems. The company also holds ISO 26262 certification for automotive functional safety.

Recent filings

Filing Released Lang Actions
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed by an executive (Lee Jae-cheol) of Qualitas Semiconductor. This is a standard regulatory filing in South Korea (DART system) used to disclose insider trading or changes in share ownership by company insiders. This corresponds to the 'Director's Dealing' category.
2025-02-04 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 100% confidence The document is a formal regulatory disclosure from Qualitas Semiconductor regarding a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결). It details the contract value, counterparty (VeriSilicon, Inc.), duration, and payment terms. Since this is a specific regulatory announcement of a material business event (a contract win) that does not fit into categories like M&A, dividends, or financial reports, it falls under the general regulatory filing category.
2025-01-09 Korean
주주명부폐쇄기간또는기준일설정
Regulatory Filings Classification · 95% confidence The document is a short regulatory announcement regarding the setting of a record date for the purpose of determining shareholders eligible to attend the 8th Annual General Meeting. It does not contain the full proxy materials or the meeting presentation itself, but rather serves as a formal notice of a corporate action related to shareholder rights. Given its nature as a regulatory notification of a specific corporate event, it fits best under the RNS category.
2024-12-13 Korean
분기보고서 (2024.09)
Interim / Quarterly Report Classification · 100% confidence The document is a '분기보고서' (Quarterly Report) for the company '주식회사 퀄리타스반도체' (Qualitas Semiconductor Co., Ltd.) covering the period from January 1, 2024, to September 30, 2024. It contains detailed financial and operational information, including company history, capital structure, and business descriptions, which aligns with the definition of an Interim/Quarterly Report (IR). 9M 2024
2024-11-14 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% 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 a standard regulatory requirement for directors or major shareholders to disclose changes in their personal shareholdings, which falls under the 'Director's Dealing' category.
2024-11-06 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 100% confidence The document is a 'Report on Ownership of Specific Securities by Executives and Major Shareholders' (임원ㆍ주요주주 특정증권등 소유상황보고서) filed with the Korean Financial Supervisory Service. This type of filing is a standard regulatory disclosure for insider trading or changes in share ownership by company directors/executives. According to the provided definitions, reports of personal share transactions by company directors and executives are classified as 'Director's Dealing' (DIRS).
2024-10-15 Korean

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