Skip to main content
LD logo

LD — Investor Relations & Filings

Ticker · 3588 ISIN · TW0003588000 TW Manufacturing
Open in API
Filings indexed 1,670 across all filing types
Latest filing 2020-12-28 Investor Presentation
Country TW Taiwan
Listing TW 3588

About LD

https://www.leadtrend.com.tw

Leadtrend Technology Corporation is a professional analog IC design house specializing in power management solutions. The company focuses on the development of high-performance AC-DC and DC-DC power management ICs, including primary and secondary side controllers, mixed-mode, and comb-type designs. Its product portfolio features Power Factor Correction (PFC) controllers, LLC controllers, and integrated PFC+QR flyback solutions. Leadtrend serves diverse applications such as smart LED lighting, USB-C Power Delivery (PD) adapters, and consumer electronics. Key technical advantages include high efficiency (up to 92%), high power factor, and low total harmonic distortion. Committed to its "Green Power" vision, the company provides total solutions for mid-to-high power applications, supporting advanced technologies like GaN and MOSFET to reduce energy consumption and enhance power density.

Recent filings

Filing Released Lang Actions
本公司受邀參加康和證券舉辦之法人說明會
Investor Presentation Classification · 70% confidence The document is a short announcement (650 characters) about the company 3588 Tongjia being invited to participate in an investor presentation hosted by Kanghe Securities. It includes details such as date, time, location, and a brief description of the event focusing on business and financial status. There is no detailed financial data or full transcript, only an announcement of the event. According to the 'Menu vs Meal' rule, this is an announcement of an investor presentation, not the presentation itself. Therefore, the correct classification is Investor Presentation (IP). However, since the document is only an announcement of the event and not the presentation materials, it fits best under Regulatory Filings (RNS) as a general regulatory announcement about the event. But given the specific nature of the announcement about an investor presentation event, the best fit is Investor Presentation (IP) with moderate confidence.
2020-12-28 Chinese
係因本公司有價證券於集中交易市場達公佈注意交易資訊 標準，故公布相關財務業務等重大訊息，以利投資人區別暸解
Regulatory Filings Classification · 95% confidence The document is a short announcement from a listed company (3588 通嘉) disclosing significant financial information due to reaching a trading information disclosure threshold on the Taiwan Stock Exchange. It provides summarized financial data for recent periods but does not contain full financial statements or detailed analysis. The document length is only 1436 characters, which is quite short and resembles a regulatory announcement rather than a full financial report. It also references where to find complete financial information on a public information platform, indicating this is a summary disclosure. There is no indication this is a full Annual Report, Interim Report, or Earnings Release. The document fits best as a Regulatory Filing (RNS) because it is a general regulatory announcement of material financial information without the depth of a formal financial report.
2020-12-14 Chinese
本公司執行長委任案
Board/Management Information Classification · 100% confidence The document is a company announcement regarding the appointment of a new CEO (executive officer). It details the name, position, and effective date of the new appointment. There is no financial data, no report attached or referenced, and no mention of financial results or regulatory filings beyond the announcement of management change. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2020-12-11 Chinese
109年12月內部人持股轉讓(事前)
Director's Dealing Classification · 100% confidence The document contains tabular data about share transfers by company insiders (managers) including details such as transfer methods, share quantities, dates, and trustee information. It specifically lists transactions by company managers and their shareholdings. This matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives (insider trades). The document is short and focused solely on insider share transactions, with no financial statements or other report content. Therefore, the appropriate classification is Director's Dealing (DIRS).
2020-12-09 Chinese
109年11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 the absence of fund loans and endorsement guarantees for the current and previous months. It contains no detailed financial statements, management discussion, or regulatory certifications. The content is concise and factual, typical of a regulatory compliance announcement rather than a full report. Given the short length (601 characters) and the nature of the content, it fits best as a Regulatory Filing (RNS), which serves as a general category for miscellaneous regulatory disclosures that do not fit other specific categories.
2020-12-08 Chinese
109年11月營業收入
Fund Information / Factsheet Classification · 90% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 通嘉, with data for November of the 109th year of the Republic of China calendar (which corresponds to 2020). It includes percentage changes compared to the previous year and explanatory notes about accounting standards and reporting practices. The document is very short (770 characters) and contains no detailed financial statements, management discussion, or comprehensive analysis. It appears to be a brief financial summary or factsheet rather than a full report or announcement of a meeting or vote. There is no indication of it being an earnings release, annual or interim report, or any regulatory filing. Given the brief nature and summary style, the best fit is Fund Information / Factsheet (FS).
2020-12-08 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.