Skip to main content
TASC logo

TASC — Investor Relations & Filings

Ticker · 2340 ISIN · TW0002340007 TW Manufacturing
Open in API
Filings indexed 1,915 across all filing types
Latest filing 2024-04-11 Capital/Financing Update
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
公告本公司新增資金貸與子公司-冠亞半導體 股份有限公司相關事宜
Capital/Financing Update Classification · 95% confidence The document is a public announcement from a listed company (2340 台亞) regarding a new capital loan to its wholly owned subsidiary, 冠亞半導體股份有限公司. It details the loan amount, purpose, terms, and related financial information. The content focuses on financing activities, specifically the provision of funds to a subsidiary, which aligns with updates on company financing or capital structure changes. The document length is short (1094 characters) and is a direct announcement of a financing transaction, not a full financial report or audit. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2024-04-11 Chinese
公告董事會決議113年股東常會相關事宜(增列議案)
AGM Information Classification · 95% confidence The document is a public announcement from a listed company (2340 台亞) regarding the resolutions of the board of directors related to the upcoming Annual General Meeting (AGM) scheduled for 113/05/28. It details the meeting date, location, agenda items including reports, approvals, discussions, and elections. The content is about the announcement of AGM-related matters rather than the AGM materials or the full report itself. The document length is short (1200 characters), and it serves as a notice of the AGM agenda and resolutions, not the actual AGM presentation or report. Therefore, it fits the category of AGM Information (AGM-R).
2024-04-11 Chinese
本公司董事會決議分派股利
Notice of Dividend Amount Classification · 100% confidence The document is a short announcement (816 characters) from a company (2340 台亞) disclosing the board resolution on dividend distribution for the fiscal year 112 (2023). It includes details such as cash dividend per share, total dividend amount, and other related financial figures. There is no detailed financial report or comprehensive analysis, only a dividend declaration. The document fits the definition of a Notice of Dividend Amount (DIV) as it announces dividend amounts and payment details. It is not an Annual Report, Earnings Release, or any other detailed financial report. The length and content confirm it is a dividend announcement.
2024-04-11 Chinese
113年3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 short report (633 characters) focused on specific financial data related to loans and guarantees, typical of a regulatory disclosure or compliance update rather than a full financial report. There is no indication of a full annual or interim report, audit report, or earnings release. The document does not announce a report publication but provides actual financial data. Given the nature and length, it fits best as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2024-04-10 Chinese
113年3月營業收入
Fund Information / Factsheet Classification · 95% confidence The document is a brief summary report showing monthly and cumulative net operating revenue figures for a company named 台亞 for the period of March 2024 (民國113年03月). It includes percentage changes compared to the previous year and explanatory notes about accounting standards and reporting practices. The document length is only 769 characters, which is very short and contains no detailed financial statements or analysis. It appears to be a concise financial summary or factsheet rather than a full financial report or announcement. There is no indication of it being an earnings release, annual or interim report, or any regulatory filing. Given the brief nature and content, the best fitting category is Fund Information / Factsheet (FS), which covers brief summaries of key company financials and market info.
2024-04-10 Chinese
113年03月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings and changes in shareholdings by insiders, including directors, supervisors, and senior management. It includes data on shares held, increases, decreases, and trust shares. The content is focused on insider share transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of it being a full annual report, earnings release, or other financial report. The document is not a brief announcement but a detailed disclosure of insider shareholdings. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is sufficient and contains substantive data on insider holdings and transactions.
2024-04-03 Chinese

Browse filings by year

14 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.