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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 2019-05-08 Fund Information / Fact…
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
108年4月營業收入
Fund Information / Factsheet Classification · 85% confidence The document is a summary report of monthly and cumulative operating revenue figures for a company named 台亞, presented in a tabular format with explanations about accounting standards and reporting practices. It contains financial data for a specific month (April 2019) and compares it to the previous year. The document length is short (774 characters) and it does not appear to be a full financial report but rather a brief financial summary. It does not contain detailed financial statements or comprehensive analysis typical of an Interim/Quarterly Report (IR) or Annual Report (10-K). It is also not an announcement or notice about a report publication. Given the nature of the content as a brief financial summary with key figures and some notes, the best fitting category is Fund Information / Factsheet (FS).
2019-05-08 Chinese
108年第1季海外子公司投資
Regulatory Filings Classification · 90% confidence The document is a financial disclosure from a listed company (台亞) showing investment details in overseas subsidiaries for the first quarter of the 108th year (Taiwan calendar, equivalent to 2019). It includes investment amounts, shareholding percentages, and recognized investment gains/losses. The document length is short (1285 characters) and it primarily contains tabular financial data related to investments. There is no indication that this is a full annual or interim report, nor is it an announcement or certification. The content fits the profile of a Regulatory Filing (RNS) as it is a general regulatory disclosure of investment information without comprehensive financial statements or management discussion. Therefore, the best classification is Regulatory Filings (RNS).
2019-04-26 Chinese
108年第1季現金流量表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated cash flow statement for the first quarter of the fiscal year 108 (which corresponds to 2019 in the Gregorian calendar). It includes detailed financial data such as cash flows from operating, investing, and financing activities, with specific amounts and accounting items. The presence of actual financial statements for a quarterly period indicates this is a comprehensive interim financial report. The document length is 2529 characters, which is relatively short but contains substantive financial data, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2019
2019-04-26 Chinese
108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 108 (Taiwan calendar, corresponding to 2019). It includes detailed financial data such as revenue, costs, expenses, net income, and earnings per share for the quarter. The presence of actual financial figures and the quarterly period covered indicate this is a financial report for a period shorter than a full fiscal year. The document length is 2390 characters, which is relatively short but contains substantive financial data, not just an announcement or a certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2019
2019-04-26 Chinese
108年第1季資產負債表
Interim / Quarterly Report Classification · 95% confidence The document contains a detailed consolidated balance sheet with financial figures for multiple periods (e.g., 108年第1季, 107年12月31日, 107年03月31日) and includes comprehensive financial data such as assets, liabilities, equity, and other accounting items. The presence of actual financial statements and substantive financial data for a quarterly period indicates this is a financial report for a period shorter than a full fiscal year. The document length is 4712 characters, which is sufficient to contain detailed financial data rather than just an announcement or certification. There is no indication that this is an annual report or an earnings release summary; it is a full financial statement for a quarter. Therefore, the document is best classified as an Interim / Quarterly Report (IR). Q1 2019
2019-04-26 Chinese
108年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial tables showing changes in equity for a specific fiscal quarter (民國108年第1季, which corresponds to 2019 Q1) and the previous year's same quarter. The data includes components such as common stock, capital surplus, retained earnings, and other equity items. This type of detailed financial data is characteristic of an Interim / Quarterly Report, as it provides substantive financial information for a period shorter than a full fiscal year. The document length is 3717 characters, which is relatively short but contains actual financial data rather than just an announcement or certification. There is no indication that this is a full Annual Report (10-K) or just an announcement of a report. Therefore, the document is best classified as an Interim / Quarterly Report (IR). Q1 2019
2019-04-26 Chinese

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