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TASC — Investor Relations & Filings

Ticker · 2340 ISIN · TW0002340007 TW Manufacturing
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Filings indexed 1,915 across all filing types
Latest filing 2024-05-28 Board/Management Inform…
Country TW Taiwan
Listing TW 2340

About TASC

https://www.tascsemi.com/

Taiwan-Asia Semiconductor Corporation (TASC), formerly known as Opto Tech Corporation, is a semiconductor manufacturer specializing in optoelectronic and power components. Established in 1983, the company develops and produces sensing devices, lighting components, and power semiconductor solutions. TASC leverages silicon, III-V compounds, and wide-bandgap materials, such as Gallium Nitride (GaN) and Silicon Carbide (SiC), to serve diverse technological applications. Its product portfolio includes emitters, sensors, and power devices used in LED displays, sensing systems, and power management modules. TASC focuses on advancing semiconductor technologies for industrial, consumer, and automotive sectors, with a strategic emphasis on wide-bandgap materials and advanced packaging to support high-performance computing and artificial intelligence infrastructure.

Recent filings

Filing Released Lang Actions
公告本公司董事會選任董事長及副董事長
Board/Management Information Classification · 100% confidence The document is a formal announcement from a listed company (2340 台亞) regarding changes in its board of directors, specifically the appointment of a new chairman and vice chairman. It includes details such as the date of the board resolution, names and titles of outgoing and incoming directors, and reasons for the changes. There is no financial data, report, or presentation content. This fits the definition of 'Board/Management Information' (MANG), which covers announcements of changes in the company's board or senior management.
2024-05-28 Chinese
公告本公司幕僚長異動
Board/Management Information Classification · 100% confidence The document is a short announcement about a change in a company's senior management position, specifically the retirement of the Chief of Staff. It includes details such as the name of the outgoing person, the effective date, and the reason for the change. There is no financial data, no mention of reports or filings, and the content clearly relates to management changes. According to the filing definitions, this fits the category 'Board/Management Information (MANG)' which covers announcements of changes in the company's board of directors or senior management.
2024-05-28 Chinese
公告本公司財務長異動資訊
Board/Management Information Classification · 100% confidence The document is a short announcement (727 characters) about a change in the company's financial officer, specifying the old and new person's names, titles, and effective date. It does not contain financial data, reports, or presentations. It is clearly an announcement of a management change, specifically about the financial chief's position. Therefore, it fits the category of Board/Management Information (MANG).
2024-05-28 Chinese
公告本公司新任營運長
Board/Management Information Classification · 100% confidence The document is a company announcement regarding a change in senior management, specifically the appointment of a new Chief Operating Officer (營運長). It includes details about the outgoing and incoming individuals, their titles, and the effective date of the change. There is no financial data, report, or presentation content. This fits the definition of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2024-05-28 Chinese
公告本公司總經理異動
Board/Management Information Classification · 100% confidence The document is a short announcement (727 characters) about a change in the company's general manager, including details of the old and new appointees and the effective date. It does not contain financial data, audit information, or detailed reports. It is clearly an announcement of a management change, fitting the category of Board/Management Information (MANG).
2024-05-28 Chinese
公告本公司策略長異動
Board/Management Information Classification · 100% confidence The document is a short announcement (700 characters) about a change in a company's senior management position, specifically the Chief Strategy Officer (策略長). It includes details such as the date of change, the old incumbent, and the nature of the change (職務調整 - job adjustment). There is no financial data, no mention of reports or filings, and it clearly relates to management changes. According to the definitions, this fits the category of Board/Management Information (MANG).
2024-05-28 Chinese

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