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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 2021-08-20 Investor Presentation
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
本公司舉辦財務業務概況座談會
Investor Presentation Classification · 90% confidence The document is a brief announcement about the company holding a financial business overview meeting (法人說明會). It provides details such as date, time, location, and a summary that the company is holding a financial business overview session. It also directs readers to the official disclosure site for the full financial business information. The document length is only 641 characters, indicating it is a short announcement rather than a full report. There is no actual financial data or detailed presentation content included. This fits the description of an Investor Presentation (IP) announcement or a Regulatory Filing (RNS). However, since it is announcing the holding of a financial business overview meeting (which is typically an investor presentation), the best classification is Investor Presentation (IP). Confidence is high due to clear keywords and context.
2021-08-20 Chinese
公告本公司累積向關係人取得機器設備一批 (補充110年5月6日公告)
Regulatory Filings Classification · 95% confidence The document is a disclosure announcement from a listed company (2340 台亞) regarding the cumulative acquisition of machinery equipment from a related party. It details transaction dates, amounts, counterparties, and approval dates by the board. The content is focused on a specific transaction involving related parties and does not contain financial statements, earnings data, or management discussion. It is a regulatory announcement about a related party transaction rather than a financial report or management report. The document length is short (2120 characters) and it is a formal announcement of a transaction event. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2021-08-10 Chinese
110年07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, senior management, and their related parties. It shows changes in shareholdings, types of shares held, and other related insider information. There is no indication of financial statements, earnings data, or report publication announcements. The content is focused on insider share transactions and holdings, which aligns with the definition of Director's Dealing (DIRS). The document length is substantial and contains actual data, not just an announcement or certification. Therefore, the document is best classified as a Director's Dealing report.
2021-08-09 Chinese
110年07月董事會成員及持股
Major Shareholding Notification Classification · 95% confidence The document is a detailed tabulation of shareholdings by insiders, including directors, supervisors, and key management personnel, showing their current and initial shareholdings, pledged shares, and related party holdings. It is a disclosure of insider shareholdings and changes, typical of a Director's Dealing or insider shareholding notification. The document length is about 3,125 characters, which is relatively short but contains detailed insider shareholding data. There is no indication of financial results, earnings, or management discussion. The content matches the definition of Major Shareholding Notification (MRQ) as it reports insider holdings and changes in share ownership levels. Therefore, the appropriate classification is MRQ.
2021-08-09 Chinese
110年7月營業收入
Interim / Quarterly Report Classification · 90% confidence The document is a summarized revenue report from a listed company (台亞) showing monthly and cumulative net operating revenue figures with year-over-year comparisons. It includes notes on accounting standards (IFRS) and reporting practices. The document length is short (773 characters) and it primarily provides financial data for a specific month and year (July 2021). It does not contain a full annual or quarterly report, nor does it appear to be an announcement or certification. The content fits the definition of an Interim / Quarterly Report (IR) as it provides substantive financial data for a period shorter than a full fiscal year with analysis of revenue changes. Q2 2021
2021-08-02 Chinese
110年7月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a company named 台亞, providing data on loan balances and endorsement guarantees for a specific month (July of the 110th year in the Taiwanese calendar, which corresponds to 2021). The content is very short (616 characters) and consists mainly of tabular data about financial guarantees and loans, without detailed financial statements or analysis. There is no indication that this is a full financial report, audit, or management discussion. It appears to be a regulatory disclosure or compliance filing related to financial guarantees and loans. Given the short length and nature of the data, it does not qualify as an Annual Report, Interim Report, or Earnings Release. It is more consistent with a Regulatory Filing (RNS), which is a fallback category for miscellaneous regulatory disclosures that do not fit other specific categories.
2021-08-02 Chinese

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