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TASC — Investor Relations & Filings

Ticker · 2340 ISIN · TW0002340007 TW Manufacturing
Open in API
Filings indexed 1,920 across all filing types
Latest filing 2014-06-17 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
公告本公司監察人當選名單
Board/Management Information Classification · 95% confidence The document is a short announcement (777 characters) from a company (2340 台亞) disclosing the election results of its supervisors (監察人). It includes details about the outgoing and incoming supervisors, their shareholdings, and the effective date of the change. There is no financial data, no mention of a report being attached or published, and the content focuses on management changes at the supervisory level. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2014-06-17 Chinese
公告本公司董事當選名單
Board/Management Information Classification · 100% confidence The document is a formal announcement from a listed company (2340 台亞) regarding the election results of its board of directors. It details the names of outgoing and incoming directors, their positions, shareholdings, and the effective date of the new appointments. The document is short (1116 characters) and focuses solely on changes in the company's board composition. There is no financial data, no mention of financial results, no audit information, or other report types. This fits the definition of 'Board/Management Information' (MANG), which covers announcements of changes in the company's board of directors or senior management.
2014-06-17 Chinese
公告本公司董事異動
Board/Management Information Classification · 100% confidence The document is a formal announcement from a company (2340 台亞) regarding changes in its board of directors. It details the dates of changes, names and brief resumes of outgoing and incoming directors, reasons for changes (term expiration), shareholdings of new directors, and effective dates. There is no financial data, no mention of financial results, reports, or regulatory filings beyond the board change. The content clearly fits the category of announcements about changes in the company's board or senior management.
2014-06-17 Chinese
本公司103年股東會重要決議事項
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a brief announcement from a company regarding the important resolutions made at its Annual General Meeting (AGM) held on 103/06/17 (Taiwan calendar year). It includes election results for directors and supervisors, approval of the previous year's business report and financial statements, dividend distribution, amendments to company procedures, and other AGM-related decisions. The document is short (777 characters) and focuses on the outcomes of the AGM rather than providing detailed financial data or full reports. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA), which covers official results from shareholder votes at general meetings.
2014-06-17 Chinese
102年度股利金額(股東會決議)
Notice of Dividend Amount Classification · 95% confidence The document text primarily contains detailed information about dividend distribution, including cash dividends, stock dividends, legal reserves, and shareholder meeting confirmation dates. It includes tables and notes explaining dividend policies and distribution details for a specific fiscal year. There is no indication that this is a full annual or interim financial report, nor is it a brief announcement or a presentation. The content is focused on dividend amounts and related shareholder resolutions, which aligns with the definition of a Notice of Dividend Amount (DIV). The document length is relatively short (2057 characters), but it contains substantive dividend distribution data rather than just an announcement of a report publication. Therefore, the appropriate classification is Notice of Dividend Amount (DIV).
2014-06-10 Chinese
103年05月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document consists of detailed tables listing shareholdings of company insiders, including directors, supervisors, general managers, and other executives. It shows the number of shares held, changes in holdings, and related information for various insiders. This type of document is typically a disclosure of insider share transactions or holdings by directors and executives. There is no indication of financial results, earnings, management discussion, or other report types. The document is not a report publication announcement or a certification. Given the content focuses on insider shareholdings and transactions, the appropriate classification is Director's Dealing (DIRS). The document length is sufficient and the content matches the definition of DIRS filings.
2014-06-09 Chinese

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