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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 2022-05-12 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
111年第1季大陸投資
Regulatory Filings Classification · 90% confidence The document is a detailed tabular disclosure of investment amounts and related financial data concerning investments in mainland China by a Taiwanese listed company. It includes specific financial figures, investment methods, and regulatory limits, referencing approvals by the Ministry of Economic Affairs Investment Commission. The document is relatively short (1315 characters) and contains substantive financial data related to investment activities rather than a simple announcement or certification. It does not resemble an annual or interim report, audit report, or earnings release. Instead, it fits the profile of a Regulatory Filing (RNS) as it provides regulatory-required disclosure of investment information without being a full financial report or announcement of a report publication. Therefore, the best classification is Regulatory Filings (RNS).
2022-05-12 Chinese
111年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data specifically showing changes in equity for a company for the first quarter of the year (民國111年第1季) and the previous year's same quarter (民國110年第1季). The data includes items such as common stock, capital surplus, retained earnings, and treasury stock, which are typical components of a statement of changes in equity. The presence of quarterly period data and detailed financial figures indicates this is a substantive financial report for a period shorter than a full fiscal year. The document length is 3379 characters, which is relatively short but contains actual financial data rather than just an announcement or certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). Q1 2022
2022-05-12 Chinese
111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 year 111 (Taiwanese calendar), which corresponds to a quarterly period. It includes detailed financial data such as cash flows from operating, investing, and financing activities, with specific amounts and accounting items. The document length is 2627 characters, which is relatively short but contains substantive financial data rather than just an announcement or a certification. The presence of actual financial statements for a quarterly period indicates this is an Interim / Quarterly Report. There is no indication that this is merely an announcement or a certification, so it should not be classified as RPA or RNS. Therefore, the appropriate classification is Interim / Quarterly Report (IR). Q1 2022
2022-05-12 Chinese
111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 111 (Taiwan calendar), which corresponds to a quarterly financial report. It includes detailed financial data such as revenue, costs, expenses, net income, and earnings per share for the period from January 1 to March 31. 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 2438 characters, which is sufficient to contain financial data, not just an announcement or certification. Therefore, the appropriate classification is Interim / Quarterly Report (IR). Q1 2022
2022-05-12 Chinese
111年第1季資產負債表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated balance sheet with detailed financial data for multiple periods, including specific asset, liability, and equity line items with amounts and percentages. The presence of actual financial statements and substantive financial data for a quarterly period (first quarter of year 111 in the Taiwanese calendar, corresponding to 2022) indicates this is a financial report for a period shorter than a full fiscal year. The document length is 4522 characters, which is sufficient to contain actual financial data rather than just an announcement. There is no indication that this is an announcement or a certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). Q1 2022
2022-05-12 Chinese
111年04月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, supervisors, and senior management, with specific numbers of shares held, changes in holdings, and related notes. The content focuses on insider share ownership and transactions, which is typical of a Director's Dealing report. There is no indication of financial statements, earnings data, or meeting materials. The document is not an announcement of a report but a detailed disclosure of insider shareholdings and changes. Therefore, the appropriate classification is Director's Dealing (DIRS).
2022-05-11 Chinese

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