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AOT — Investor Relations & Filings

Ticker · 3437 ISIN · TW0003437000 TW Manufacturing
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Filings indexed 1,473 across all filing types
Latest filing 2019-05-09 Fund Information / Fact…
Country TW Taiwan
Listing TW 3437

About AOT

www.aot.com.tw

Advanced Optoelectronic Technology Inc. (AOT) specializes in the development and manufacture of advanced LED packaging solutions. Established in 1999, the company focuses on Surface Mount Device LEDs (SMD LEDs), optical module applications, sensing components, and automotive lighting. AOT leverages large-scale production and stable quality management to provide reliable, cost-competitive optoelectronic products. Its technical expertise extends to research and development in emerging fields, including B5G and 6G low-earth orbit (LEO) satellite communications, array antenna technologies, and high-precision sensor solutions. By integrating innovation with high-performance execution, AOT delivers comprehensive components and modules designed for diverse applications in the global electronics, automotive, and telecommunications sectors.

Recent filings

Filing Released Lang Actions
108年4月營業收入
Fund Information / Factsheet Classification · 85% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 榮創, with data for April 2019 (民國108年04月). It includes percentage changes compared to the previous year and explanatory notes about accounting standards and reporting practices. The document is short (777 characters) and primarily presents financial summary data without detailed financial statements or management discussion. It does not appear to be a full annual or interim report, nor an earnings release with key highlights. It is more of a brief financial summary or factsheet. Given the concise nature and summary format, the best fitting category is Fund Information / Factsheet (FS).
2019-05-09 Chinese
108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 of company insiders, including directors, managers, and their related parties. It shows the number of shares held, changes in holdings, and classifications by identity type. There is no financial performance data, no discussion of financial results, no meeting materials, no legal or regulatory announcements, and no mention of dividends or capital changes. The content is focused on insider shareholdings and transactions. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and contains substantive data on insider holdings, not just an announcement or summary. Therefore, the correct classification is DIRS with high confidence.
2019-04-11 Chinese
108年03月董事會成員及持股
Director's Dealing Classification · 95% confidence The document is a detailed tabulation of shareholdings by insiders and related parties of the company 榮創能源科技股份有限公司, including directors, managers, and other key personnel. It lists the number of shares held, pledged shares, and related percentages. There is no indication of financial statements, earnings data, or management discussion. The document is not a report but a disclosure of insider shareholdings. This fits the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives. The document length is short (2409 characters) and contains detailed insider shareholding data, not just an announcement or summary. Therefore, the classification is DIRS with high confidence.
2019-04-11 Chinese
108年3月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a listed company, providing information about fund lending balances and endorsement guarantees for the current and previous months, with zero amounts reported. It is a short, factual update without detailed financial statements or analysis. The content does not correspond to a full financial report like an Annual Report (10-K) or Interim Report (IR), nor does it fit categories like earnings release or management reports. It is a regulatory disclosure of financial status related to guarantees and lending, typical of a Regulatory Filing (RNS). The document length is only 601 characters, indicating it is a short announcement rather than a comprehensive report.
2019-04-09 Chinese
108年3月營業收入
Regulatory Filings Classification · 90% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company, with comparative data to the previous year and percentage changes. It includes notes on accounting standards (IFRS) and reporting requirements. The document length is short (776 characters) and it primarily provides financial summary data without detailed financial statements or management discussion. It does not appear to be a full financial report like an Annual Report (10-K) or Interim Report (IR). It is more of a regulatory or compliance disclosure of financial figures, typical of a regulatory filing or a financial summary report. Given the short length and nature, it fits best under Regulatory Filings (RNS) as a general regulatory announcement of financial data without the depth of a full report.
2019-04-09 Chinese
107年第4季海外子公司投資
Regulatory Filings Classification · 95% confidence The document is a financial disclosure related to investment in overseas subsidiaries, showing investment amounts, shareholding percentages, and recognized investment gains or losses for a specific quarter (107年4季, which corresponds to Q4 of a fiscal year). The content is tabular and concise, focusing on investment details rather than a full financial report. The document length is only 676 characters, which is very short and does not contain comprehensive financial statements or management discussion. It appears to be a regulatory disclosure or a specific investment-related announcement rather than a full annual or interim report. Given the nature and length, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2019-03-29 Chinese

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