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YFO — Investor Relations & Filings

Ticker · 3622 ISIN · TW0003622007 TW Manufacturing
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Filings indexed 1,650 across all filing types
Latest filing 2022-02-22 Board/Management Inform…
Country TW Taiwan
Listing TW 3622

About YFO

www.yfo.com.tw

Young Fast Optoelectronics Co., Ltd. (YFO) operates through two primary divisions: Optoelectronics and Electromechanical. The Optoelectronics division specializes in the development and manufacturing of touch panels, including projected capacitive and resistive technologies, alongside electronic paper display (EPD) front light lamination. The company utilizes an integrated production model for strengthened glass and surface treatments, managing processes from glass cutting and shaping to printing within a single facility to maximize efficiency. The Electromechanical division focuses on power cable accessories, including terminal boxes, joints, and protection devices designed for safety and ease of installation. YFO provides high-precision assembly and lamination services, delivering advanced components characterized by high transparency and sensitivity to global mobile device manufacturers and infrastructure sectors.

Recent filings

Filing Released Lang Actions
代重要子公司YOUNG FAST OPTOELECTRONICS(VIETNAM) CO., LTD.公告法人董事改派代表人(董事長)
Board/Management Information Classification · 100% confidence The document is a short announcement regarding a change in the representative director (chairman) of a subsidiary company, including names, titles, and effective dates. It does not contain financial data, audit information, or detailed reports. It is clearly about a management change at the board level. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and focused on management changes, not a full report or announcement of a report publication.
2022-02-22 Chinese
111年1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 providing details about fund loans and endorsement guarantees for the month of January in the 111th year of the Republic of China calendar (equivalent to 2022). It contains tabulated financial data about loan balances, guarantee amounts, and limits. The document is short (651 characters) and appears to be a regulatory disclosure of financial status rather than a full financial report or announcement. It does not contain comprehensive financial statements or management discussion, nor does it announce a report publication or voting results. The content fits best with a Regulatory Filing (RNS) as it is a general regulatory announcement of financial data without the depth of an annual or interim report.
2022-02-10 Chinese
111年1月營業收入
Fund Information / Factsheet Classification · 95% confidence The document is a brief financial summary showing monthly and cumulative net operating revenue figures for a company named 洋華 for the period 民國111年01月 (January 2022 in Gregorian calendar). It includes percentage changes compared to the previous year and explanatory notes about accounting standards (IFRS) and reporting practices. The document length is only 764 characters, which is very short and contains no detailed financial statements or analysis. It appears to be a concise factsheet or summary of key financial data rather than a full report or announcement. Therefore, it best fits the category of Fund Information / Factsheet (FS), which is defined as a brief (1-2 page) summary of key company facts and financials.
2022-02-10 Chinese
111年01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, including directors, supervisors, and senior management, showing their current and pledged shares. It includes specific data on share counts and percentages held by various insiders and related parties. The document does not contain financial statements, earnings data, or management discussion. It is a disclosure of insider shareholdings, which aligns with reporting on personal share transactions or holdings by company directors and executives. Therefore, it fits the category of Director's Dealing (DIRS). The document length is about 3204 characters, which is consistent with a detailed insider shareholding report rather than a brief announcement or a full financial report.
2022-02-07 Chinese
111年01月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors, managers, and their related parties. It lists share counts at different times, increases and decreases in holdings, and other related information. The content is focused on insider share transactions and holdings rather than financial results, management commentary, or regulatory announcements. There is no indication of it being a full financial report, earnings release, or management discussion. The document is not a proxy statement or voting result announcement. It is a report of personal share transactions and holdings by company directors and executives, which fits the definition of Director's Dealing (DIRS). The document length is substantial and contains actual data, not just an announcement or certification, so it is not RNS or RPA.
2022-02-07 Chinese
代重要子公司YOUNG FAST OPTOELECTRONICS (VIETNAM) CO., LTD.公告法人代表人逝世
Board/Management Information Classification · 95% confidence The document is a short announcement (724 characters) reporting the death of a legal representative of an important subsidiary company. It includes details such as the date of the event, the name of the deceased, and the position held. There is no financial data, no mention of financial results, no report attachments, or any regulatory filings related to financial performance. The content is about a management change due to death, specifically the legal representative of a subsidiary, which falls under management or board changes. Therefore, the document fits best under Board/Management Information (MANG). The document is not a full report, not a certification, nor a voting result or other categories. Confidence is high due to clear content and format.
2022-01-24 Chinese

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