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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 2021-12-22 Regulatory Filings
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
董事會調整分割系統事業群之營業範圍、價值及分割基準日
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding an adjustment in the scope, value, and base date of a business division split approved by the board of directors. It includes details about the board resolution, shareholder meeting approval, and financial valuation references but does not contain full financial statements or comprehensive financial analysis. The document is short (1061 characters) and focuses on corporate restructuring and board decisions rather than presenting a full report or financial results. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about corporate actions that does not fit into more specific categories like Annual Report, Interim Report, or Capital Update.
2021-12-22 Chinese
本公司董事會決議認購薪傳感資本有限合夥
Capital/Financing Update Classification · 95% confidence The document is a regulatory announcement from a listed company (2340 台亞) disclosing a board resolution to subscribe to a limited partnership capital (薪傳感資本有限合夥). It details the transaction amount, decision process, and related compliance information. The document is short (1901 characters) and focuses on a specific capital investment transaction rather than a full financial report or earnings release. It does not contain financial statements or comprehensive financial data. This fits the description of a Capital/Financing Update (CAP) as it relates to company fundraising or capital structure changes.
2021-12-22 Chinese
本公司決議以間接投資設立100%子公司 積亞半導體(股)公司 (ProAsia Semiconductor Corporation,PASC)
Capital/Financing Update Classification · 95% confidence The document is a regulatory announcement from a listed company (2340 台亞) disclosing a board resolution to establish a 100% owned subsidiary, ProAsia Semiconductor Corporation. It includes details about the transaction, investment amount, board approval dates, and compliance with disclosure requirements. The document is short (2012 characters) and primarily serves as a formal notification of a corporate action rather than a detailed financial report or presentation. It does not contain financial statements, earnings data, or management discussion. This fits the category of a Capital/Financing Update (CAP) as it relates to the company's capital investment and subsidiary establishment.
2021-12-22 Chinese
公告本公司名稱由「光磊科技股份有限公司」更名 為「台亞半導體股份有限公司」，公告期間：110年11月04日 至 111年02月03日
Regulatory Filings Classification · 95% confidence The document is a public announcement from a listed company (stock code 2340) regarding a change in the company name from '光磊科技股份有限公司' to '台亞半導體股份有限公司'. It includes details such as the date of the name change approval, shareholder meeting resolution date, and related regulatory approval number. There is no financial data, no discussion of financial results, no mention of reports or filings like annual or quarterly reports, nor any mention of voting results or management changes beyond the name change. The document is essentially a regulatory announcement about a corporate name change, which fits best under Regulatory Filings (RNS) as it does not fit other more specific categories like MANG (management changes) or SHA (share capital changes). The document length is short and it is a straightforward announcement without financial statements or detailed reports.
2021-12-22 Chinese
公告本公司證券簡稱由「光磊」更名為「台亞」
Regulatory Filings Classification · 95% confidence The document is a short announcement (728 characters) from a listed company about a change in its securities abbreviation from '光磊' to '台亞'. It includes details such as the effective date and regulatory approval from the Taiwan Stock Exchange. There is no financial data, no report attached or referenced, and no mention of financial results or management changes. This is a regulatory announcement about a corporate action related to securities naming, which fits best under Regulatory Filings (RNS) as it does not match any other specific category.
2021-12-21 Chinese
公告本公司名稱由「光磊科技股份有限公司」更名 為「台亞半導體股份有限公司」，公告期間：110年11月04日 至 111年02月03日
Regulatory Filings Classification · 100% confidence The document is a short announcement regarding the company's name change from '光磊科技股份有限公司' to '台亞半導體股份有限公司'. It includes details such as the approval date, shareholder meeting resolution date, and regulatory compliance for continuous announcement. There is no financial data, no report attached or referenced as being published, and no mention of financial results or management changes beyond the name change. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement that does not fit into more specific categories like Annual Report, Management Information, or Capital Update.
2021-12-21 Chinese

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