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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 2023-12-08 Annual Report
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季財務報告書 — 202304_2340_AIA.pdf
Annual Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements for the Years Ended December 31, 2023 and 2022 and Independent Auditors’ Report' for Taiwan-Asia Semiconductor Corporation. It includes an Independent Auditors' Report with an opinion on the consolidated financial statements, detailed audit procedures, key audit matters, and consolidated balance sheets. The content is comprehensive, covering full financial statements and audit opinions for the fiscal years ended December 31, 2023 and 2022. This matches the definition of an Annual Report (10-K), which is an official yearly report covering company activity and full financial performance. The document is not a brief announcement or a certification letter, but a full audit report and financial statements. Therefore, the correct classification is Annual Report (10-K). FY 2023
2023-12-08 Chinese
112年第3季財務報告書 — 202304_2340_AI3.pdf
Regulatory Filings
2023-12-08 Chinese
112年第3季財務報告書 — 202304_2340_AI1.pdf
Annual Report Classification · 100% confidence The document is titled as a consolidated financial report and auditor's report for the fiscal years 112 and 111 (Taiwanese calendar years). It includes detailed financial statements such as consolidated balance sheets, income statements, statements of changes in equity, and cash flow statements. It also contains the auditor's opinion and detailed notes on accounting policies, audit scope, and key audit matters. The presence of the auditor's report integrated with the financial statements and the comprehensive nature of the document indicates it is a full annual report covering the company's financial performance and activities for the year. The document length is substantial (15,000 characters), and it is not merely an announcement or certification. Therefore, the document fits the definition of an Annual Report (10-K). FY 2023
2023-12-08 Chinese
112年第3季財務報告書 — 202303_2340_AIA.pdf
Interim / Quarterly Report Classification · 95% confidence The document is titled 'Consolidated Financial Statements for the Nine Months Ended September 30, 2023 and 2022 and Independent Auditors’ Review Report' and includes detailed consolidated balance sheets, statements of comprehensive income, and notes. It contains an Independent Auditors’ Review Report, which references International Accounting Standard 34 'Interim Financial Reporting' and covers a nine-month period ending September 30, 2023. The presence of detailed financial statements and the review report indicates this is an interim financial report rather than a full annual report. The document length is substantial (15,000 characters), and it contains actual financial data and analysis, not just an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). 9M 2023
2023-12-08 Chinese
112年第3季財務報告書 — 202303_2340_AI1.pdf
Interim / Quarterly Report Classification · 100% confidence The document is a consolidated financial report of Taiya Semiconductor Co., Ltd. and its subsidiaries for the third quarter of the years 111 and 112 (Taiwan calendar years). It includes a detailed table of contents listing the auditor's review report, consolidated balance sheet, consolidated income statement, consolidated statement of changes in equity, consolidated cash flow statement, and notes to the consolidated financial statements. The text contains an auditor's review report (會計師核閱報告) by a certified public accounting firm, referencing the review of interim financial statements prepared under IFRS 34 "Interim Financial Reporting". The financial statements cover the period July 1 to September 30 and January 1 to September 30 for the years 111 and 112. The document is about 15,000 characters long, indicating it is a full report, not a brief announcement. The presence of the auditor's review report and detailed financial statements for a period shorter than a full fiscal year confirms this is an Interim / Quarterly Report (IR). 9M 2023
2023-12-08 Chinese
112年第3季財務報告書 — 202302_2340_AIA.pdf
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Consolidated Financial Statements for the Six Months Ended June 30, 2023 and 2022 and Independent Auditors’ Review Report' and includes detailed consolidated balance sheets, statements of comprehensive income, and notes. It contains substantive financial data and analysis for a six-month period, consistent with an interim financial report. The presence of an Independent Auditors’ Review Report further confirms it is a reviewed interim report rather than a full annual report or just an audit report. The document is approximately 15,000 characters long, indicating it is a full report, not just an announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). H1 2023
2023-12-08 Chinese

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