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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 2023-11-09 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
112年第3季綜合損益表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data including consolidated income statements for the third quarter of the year 112 (Taiwan calendar, corresponding to 2023) and comparative figures from the previous year. It includes revenue, costs, operating profit, net profit, comprehensive income, and earnings per share. The presence of actual financial figures and analysis for a specific quarter indicates this is a comprehensive financial report for a period shorter than a full fiscal year. The document length is 3994 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). 9M 2023
2023-11-09 Chinese
112年第3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. It references the third quarter of the year 112 (Taiwan calendar, corresponding to 2023) and includes comparative figures from previous periods. The presence of detailed financial statements with actual numbers and accounting items indicates this is a financial report rather than a brief announcement or certification. The length of the document (4518 characters) is sufficient to contain substantive financial data. The document is a quarterly financial report containing actual financial statements, not just an announcement or summary. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q3 2023
2023-11-09 Chinese
更正本公司112年第三季合併財報iXBRL上傳檔案部分資訊。
Regulatory Filings Classification · 95% confidence The document is a short announcement (961 characters) from a listed company (台亞半導體股份有限公司) correcting previously submitted third quarter consolidated financial report iXBRL file information. It specifies corrections to impairment loss and related party transactions data. The document does not contain full financial statements or detailed analysis but rather a correction notice about data previously submitted. It also mentions re-uploading the corrected iXBRL file. This fits the profile of a Regulatory Filing (RNS) as it is a regulatory disclosure correcting prior filings, not the full quarterly report itself.
2023-11-09 Chinese
112年10月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a financial disclosure from a listed company (台亞) providing details on fund lending balances and endorsement guarantees for the current and previous month, including limits and cumulative amounts. It is a regulatory disclosure of financial status related to loans and guarantees, but it does not contain comprehensive financial statements or detailed analysis. The document is short (633 characters) and appears to be a routine regulatory update rather than a full report or announcement of a report. It fits best under Regulatory Filings (RNS) as a general compliance disclosure that does not fit other specific categories.
2023-11-07 Chinese
112年10月營業收入
Interim / Quarterly Report Classification · 90% 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 actual financial data for a specific month (October of 民國112, which corresponds to 2023) and cumulative year-to-date figures, including percentage changes compared to the previous year. The document is concise (775 characters) but includes substantive financial data and analysis, not merely an announcement or a certification. It is not a full annual report or audit report but rather a periodic financial report for a shorter period (monthly and year-to-date). Therefore, it fits best as an Interim / Quarterly Report (IR). Q4 2023
2023-11-07 Chinese
公告本公司發言人異動
Board/Management Information Classification · 100% confidence The document is a short announcement (724 characters) about a change in the company's spokesperson, detailing the old and new spokespersons and the effective date. It does not contain financial data, report content, or regulatory certifications. It is clearly an announcement of a management change, specifically about a spokesperson role adjustment. Therefore, it fits the category of Board/Management Information (MANG).
2023-11-07 Chinese

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