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TASC — Investor Relations & Filings

Ticker · 2340 ISIN · TW0002340007 TW Manufacturing
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Filings indexed 1,920 across all filing types
Latest filing 2013-05-15 Interim / Quarterly Rep…
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
102年第1季海外子公司投資
Interim / Quarterly Report Classification · 85% confidence The document contains detailed financial data related to overseas subsidiaries, including investment amounts, shareholding percentages, and investment gains or losses for a specific fiscal period (102年1季, which corresponds to the first quarter of the 102nd year in the Taiwanese calendar). The data is presented in a tabular format with monetary values and notes explaining the investment amounts and balances. The document length is 1099 characters, which is relatively short but contains substantive financial data rather than just an announcement or a certification. The content aligns with a quarterly or interim financial report rather than an annual report or a simple announcement. Therefore, the document is best classified as an Interim / Quarterly Report (IR). Q1 2013
2013-05-15 Chinese
102年第1季現金流量表
Interim / Quarterly Report Classification · 100% confidence The document contains a consolidated cash flow statement for a quarterly period (Q1 of year 102 in the Taiwanese calendar, corresponding to 2013). It includes detailed financial data such as cash flows from operating, investing, and financing activities, with specific dates and amounts. The presence of actual financial statements and substantive financial data for a period shorter than a full fiscal year indicates this is an Interim / Quarterly Report. The document length is 2578 characters, which is sufficient to contain actual financial data, not just an announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). Q1 2013
2013-05-15 Chinese
102年第1季綜合損益表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated comprehensive income statement for the first quarter of the year 102 (Taiwan calendar, corresponding to 2013). It includes detailed financial figures such as operating income, costs, expenses, net profit, and earnings per share for the quarter ending March 31, 2013, compared to the same period in the previous year. The presence of actual financial data and the quarterly period covered indicates this is a quarterly financial report. The document length is 2203 characters, which is sufficient to contain substantive financial data, not just an announcement or summary. Therefore, this document is best classified as an Interim / Quarterly Report (IR). Q1 2013
2013-05-15 Chinese
102年第1季資產負債表
Interim / Quarterly Report Classification · 100% confidence The document contains a consolidated balance sheet with detailed financial data for multiple dates within a fiscal year, including assets, liabilities, and equity. The presence of quarterly dates (e.g., 102年03月31日, which corresponds to Q1) and detailed financial figures indicates this is a financial report for a period shorter than a full fiscal year. There is no indication that this is an announcement or a summary; the document contains substantive financial data. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2013
2013-05-15 Chinese
102年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data specifically a consolidated statement of changes in equity for a quarterly period (民國102年第1季, which corresponds to Q1 of 2013). It includes line items such as ordinary share capital, capital surplus, legal reserve, special reserve, undistributed earnings, and other equity components. The presence of actual financial figures and the quarterly period reference indicates this is a substantive financial report for a period shorter than a full fiscal year. The document length is 4174 characters, which is relatively short but contains detailed financial tables, not just an announcement or a certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2013
2013-05-15 Chinese
102年05月僑外投資持股
Major Shareholding Notification Classification · 95% confidence The document is a statistical table showing the shareholding situation of overseas and mainland China investors, including changes before and after a shareholders' meeting date. It includes detailed shareholding numbers and references to regulatory approvals and legal provisions related to share ownership. The document length is short (1071 characters) and it primarily reports shareholding data rather than financial performance or management commentary. This type of document fits the definition of a Major Shareholding Notification (MRQ), which involves notifications of changes in significant share ownership levels or shareholding statistics. It is not an announcement of a report, nor a full financial report, nor a regulatory filing or certification. Therefore, the best classification is MRQ with high confidence.
2013-05-14 Chinese

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