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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 2016-09-08 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
105年8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 detailed figures on fund loans, endorsements, and guarantees for a specific month (August of the 105th year in the Republic of China calendar, which corresponds to 2016). The content is numerical and relates to financial status updates rather than a full report or announcement of a report. The document is short (648 characters) and contains specific financial data about loans and guarantees, which is typical of a regulatory financial disclosure. It does not fit the description of an annual report, interim report, earnings release, or other detailed financial reports. It is also not a certification or announcement of a report publication. Given the nature of the data and the context, this is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous regulatory disclosures that do not fit other categories.
2016-09-08 Chinese
105年08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 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, with no financial statements, earnings data, or meeting results. There is no indication of an annual report, earnings release, or management discussion. The document is a report of personal share transactions and holdings by company directors and executives, which matches the definition of Director's Dealing (DIRS). The document length is sufficient and contains substantive data, not just an announcement or certification.
2016-09-07 Chinese
105年08月董事會成員及持股
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 and pledged. It is a disclosure of insider shareholdings and related information. There is no indication of financial results, earnings, management discussion, or report publication. The content matches the description of Director's Dealing filings, which report personal share transactions or holdings by company directors and executives. The document length is under 5,000 characters and is a direct disclosure, not an announcement of a report. Therefore, the appropriate classification is Director's Dealing (DIRS).
2016-09-07 Chinese
公告本公司之大陸子公司光普電子(蘇州)有限公司 辦理解散、清算事宜
Regulatory Filings Classification · 95% confidence The document is a short announcement from a company (2340 台亞) regarding the dissolution and liquidation of its wholly-owned subsidiary 光普電子(蘇州)有限公司. It includes details such as the date of the event, company relationship, and board resolution approval. The document is brief (631 characters) and does not contain financial statements or detailed financial data. It is an operational update related to corporate structure but does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is not a report publication announcement or certification. The best fitting category is Regulatory Filings (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2016-08-11 Chinese
105年第2季現金流量表
Interim / Quarterly Report Classification · 95% confidence The document contains detailed financial data specifically a consolidated cash flow statement for the second quarter of the 105th year of the Republic of China calendar (equivalent to 2016). It includes comprehensive financial figures such as cash flows from operating, investing, and financing activities, with specific dates and amounts. The length is 2761 characters, which is relatively short but the content is substantive financial data, not just an announcement or a certification. The presence of actual financial statements for a quarterly period indicates this is an Interim / Quarterly Report (IR). H1 2016
2016-08-11 Chinese
105年第2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 second quarter and half-year periods of the fiscal year 105 (Taiwan calendar, corresponding to 2016). It includes revenue, costs, expenses, net income, and earnings per share figures. 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 3510 characters, which is sufficient to contain financial data but not a full annual report. There is no indication that this is an announcement or a certification, but rather the report itself. Therefore, the appropriate classification is Interim / Quarterly Report (IR). H1 2016
2016-08-11 Chinese

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