Skip to main content
AOT logo

AOT — Investor Relations & Filings

Ticker · 3437 ISIN · TW0003437000 TW Manufacturing
Open in API
Filings indexed 1,473 across all filing types
Latest filing 2019-08-13 Director's Dealing
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 company insiders, including directors, managers, and their related parties. It shows the number of shares held, changes in holdings, and other related data. 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 financial report, earnings release, or management discussion. 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 changes. Therefore, the appropriate classification is DIRS.
2019-08-13 Chinese
108年07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 directors of the company 榮創能源科技股份有限公司, including their current holdings, pledged shares, and related notes. It does not contain financial statements, earnings data, or management discussion. It is a disclosure of insider shareholdings, which aligns with the definition of Director's Dealing (DIRS) filings, which report personal share transactions or holdings by company directors and executives. The document length is 2472 characters, which is relatively short but contains substantive insider shareholding data rather than just an announcement or certification. Therefore, the best classification is DIRS.
2019-08-13 Chinese
本公司董事會通過捐贈設立「財團法人榮創文化基金會」
Regulatory Filings Classification · 95% confidence The document is a short announcement from a company (3437 榮創) regarding the board's approval of a donation to establish a cultural foundation. It includes details such as the donation amount and purpose but does not contain any financial statements, detailed financial data, or regulatory filings related to financial performance. The document length is only 692 characters, indicating it is a brief announcement rather than a full report. There is no indication of an annual report, earnings release, or other detailed financial or governance report. It is also not a certification or voting result. The content fits best as a general regulatory announcement about a corporate social responsibility action. Therefore, the most appropriate classification is Regulatory Filings (RNS), which is the fallback category for miscellaneous announcements that do not fit other specific categories.
2019-08-08 Chinese
108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 listed company, providing information about loan balances and endorsement guarantees for the current and previous months, with amounts all zero. It is a short, factual regulatory disclosure without detailed financial statements or analysis. There is no indication of it being an annual or interim report, audit report, or any other detailed filing. The content fits the profile of a general regulatory announcement or compliance disclosure. Given the short length (601 characters) and the nature of the content, it is best classified as a Regulatory Filing (RNS).
2019-08-08 Chinese
108年7月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a revenue summary report from a listed company, showing monthly and cumulative net operating revenue figures with comparisons to the previous year. It includes notes on accounting standards (IFRS) and reporting practices. The document length is short (776 characters) and it primarily provides summarized financial data without detailed financial statements or analysis. It does not appear to be a full financial report like an Annual Report (10-K) or Interim Report (IR). It is also not an announcement or notice but a brief financial summary. This fits best with the Fund Information / Factsheet (FS) category, which is for brief summaries of key company financials and market info.
2019-08-08 Chinese
本公司董事會通過與Cree Inc簽定LED專利&商標授權合約 (補充說明)
Regulatory Filings Classification · 95% confidence The document is a regulatory announcement from a listed company (3437 榮創) reporting that the board has approved entering into a patent and trademark licensing agreement with Cree Inc. It includes details about the contract, its purpose, and impact on the company. The document is short (792 characters) and is a factual disclosure about a board decision related to business operations, not a financial report or detailed management discussion. It does not contain financial statements or detailed financial analysis. This fits best under Regulatory Filings (RNS) as a general regulatory announcement about a business contract approval.
2019-07-22 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.