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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 2014-11-14 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
103年第3季綜合損益表
Interim / Quarterly Report Classification · 95% confidence The document contains a consolidated comprehensive income statement with detailed financial data for the third quarter of the year 103 (Taiwan calendar, corresponding to 2014) and year-to-date figures. It includes revenue, costs, expenses, profit, and earnings per share data. The presence of actual financial statements and substantive financial data for a period shorter than a full fiscal year indicates this is a quarterly or interim financial report. The document length is 3509 characters, which is sufficient to contain actual financial data rather than just an announcement. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). 9M 2014
2014-11-14 Chinese
103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 dates such as 103年09月30日 (which corresponds to the third quarter of the fiscal year 2014 in the Taiwanese calendar). The presence of detailed financial statement line items (assets, liabilities, equity) and amounts indicates this is a financial report rather than a brief announcement or certification. The document length is 4427 characters, which is slightly below 5000 characters, but the content is substantive financial data, not just a notice or announcement. The document is a quarterly financial report (interim report) given the date and the nature of the data (quarterly balance sheet). Therefore, the appropriate classification is Interim / Quarterly Report (IR). 9M 2014
2014-11-14 Chinese
103年第3季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial tables showing changes in equity for a company over specific periods (e.g., 民國103年前3季, which corresponds to the first three quarters of 2014). The data includes items such as common stock, capital surplus, legal reserve, special reserve, undistributed earnings, retained earnings, and other equity components. This type of detailed financial data is typical of an Interim / Quarterly Report, as it provides substantive financial information for a period shorter than a full fiscal year. The document length is 4557 characters, which is sufficient to contain actual financial data rather than just an announcement or certification. There is no indication that this is a full Annual Report (10-K) or an Earnings Release (ER) which usually contains summarized highlights. The presence of comprehensive financial tables and period-specific data supports classification as an Interim / Quarterly Report (IR). 9M 2014
2014-11-14 Chinese
103年10月營業收入
Interim / Quarterly Report Classification · 90% confidence The document is a financial summary report showing monthly and cumulative net operating revenue figures for a company named 台亞 for the period 民國103年10月 (October 2014). It includes comparative figures from the previous year and percentage changes. The document is short (773 characters) and appears to be a periodic revenue summary rather than a full financial report. There is no indication of detailed financial statements, management discussion, or comprehensive quarterly or annual reporting. It is not an earnings release since it lacks key highlights or narrative commentary. It is also not an announcement of a report publication or a certification. The content fits best with an Interim / Quarterly Report (IR) as it provides substantive financial data for a period shorter than a full fiscal year, specifically monthly and year-to-date revenue figures with comparative analysis. Therefore, the classification is IR with high confidence. Q3 2014
2014-11-10 Chinese
103年10月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a short financial disclosure from a listed company (台亞) providing details about fund lending balances and endorsement guarantees for the current and previous months. It contains tabular financial data but is very brief (630 characters) and does not present a comprehensive financial report or analysis. It appears to be a regulatory disclosure or compliance update rather than a full report like an Annual Report or Interim Report. Given the short length and nature of the content, it fits best as a Regulatory Filing (RNS), which is a fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2014-11-10 Chinese
103年10月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings of 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 transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of a report or announcement of a report, nor is there any mention of voting results, dividends, or legal matters. The document is a disclosure of personal share transactions or holdings by company directors and executives, which fits the definition of Director's Dealing (DIRS). The document length is sufficient and contains substantive data on insider holdings, confirming it is not a mere announcement or certification. Therefore, the appropriate classification is DIRS with high confidence.
2014-11-07 Chinese

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