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YFO — Investor Relations & Filings

Ticker · 3622 ISIN · TW0003622007 TW Manufacturing
Open in API
Filings indexed 1,650 across all filing types
Latest filing 2021-04-20 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
公告本公司會計主管異動
Board/Management Information Classification · 95% confidence The document is a short announcement (705 characters) about a change in the company's accounting supervisor, specifying resignation and future appointment details. It does not contain financial data, report content, or detailed management discussion. It is an announcement of a management personnel change, specifically about a key operational role (accounting supervisor). This fits the category of Board/Management Information (MANG).
2021-04-20 Chinese
110年3月營業收入
Fund Information / Factsheet Classification · 90% 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110年03月 (March 2021). It includes percentage changes compared to the previous year and explanations for revenue changes. The document is very short (813 characters) and resembles a revenue summary or factsheet rather than a full financial report. There is no detailed financial statement, management discussion, or comprehensive analysis. It does not appear to be an earnings release or interim report because it lacks key highlights or detailed financial data. Given the brevity and nature of the content, it fits best as a Fund Information / Factsheet (FS) which typically provides a brief summary of key financial facts and market info.
2021-04-09 Chinese
110年3月背書保證與資金貸與
Regulatory Filings Classification · 90% confidence The document contains financial data related to loan balances, endorsements, and guarantees for the company and its subsidiaries for a specific month (March of the 110th year in the Taiwanese calendar, which corresponds to 2021). The data is presented in tabular form with amounts in New Taiwan Dollars. There is no indication that this is a full financial report like an Annual Report (10-K) or Interim Report (IR). It is also not a short announcement or certification. The content is financial in nature but does not fit into categories like Earnings Release or Capital Update. Given the nature of the data and the lack of other context, this document is best classified as a Regulatory Filing (RNS), which is a fallback category for miscellaneous financial disclosures that do not fit other specific categories.
2021-04-09 Chinese
110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, including directors, managers, and major shareholders, with specific numbers of shares held, pledged shares, and related percentages. It includes data on shareholdings of various internal persons and their relationships, but does not contain financial statements, earnings data, or management discussion. The document is focused on insider shareholdings and their changes, which aligns with reporting of personal share transactions or holdings by company directors and executives. There is no indication of it being an earnings release, annual report, or other financial report. The document length is about 3,000 characters, which is relatively short and focused on insider shareholding data. Therefore, the best fitting category is Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades).
2021-04-08 Chinese
110年03月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document consists of detailed tables listing shareholdings and changes in share ownership by insiders, including directors, managers, and their related parties. It includes data on shares held at appointment, changes during the month, and current holdings. The content focuses 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 regulatory announcement of a report. The document is a report of personal share transactions by company directors and executives (insider trades). Therefore, it fits the category of Director's Dealing (DIRS).
2021-04-08 Chinese
依據法令變動更新本公司109年12月及110年1月背書保證餘額 及期末背書保證餘額
Regulatory Filings Classification · 95% confidence The document is a regulatory announcement from a listed company (3622 洋華) disclosing updates to endorsement guarantee balances for specific months (December 109 and January 110, which correspond to fiscal periods). It provides corrected financial guarantee amounts and mentions compliance with legal changes. The document is short (852 characters) and primarily serves as a disclosure of updated financial guarantee information rather than a full financial report or detailed analysis. It does not contain comprehensive financial statements or detailed management discussion. This type of disclosure fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2021-04-08 Chinese

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