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YFO — Investor Relations & Filings

Ticker · 3622 ISIN · TW0003622007 TW Manufacturing
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Filings indexed 1,656 across all filing types
Latest filing 2026-06-08 Regulatory Filings
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
115年5月背書保證與資金貸與
Regulatory Filings Classification · 82% confidence The document is a routine regulatory disclosure from Taiwan’s MOPS system showing monthly tables of the company’s fund lending and endorsement/guarantee balances. It is not an annual or interim financial report, not a presentation, and contains no board changes, dividends, or capital activity. It is a standard compliance/regulatory filing, so it falls under the fallback category of Regulatory Filings (RNS).
2026-06-08 Chinese
115年5月營業收入
Regulatory Filings Classification · 75% confidence The document is a monthly revenue summary report (“查詢彙總報表”) filed on the Taiwan Market Observation Post System, containing IFRS net operating revenue figures. It is not a full annual or interim report, not an earnings release with narrative commentary, and not a simple notice of publication. It represents a routine regulatory filing of periodic financial data that does not fit more specific categories, thus classifying as a general Regulatory Filing (RNS).
2026-06-08 Chinese
115年05月內部人持股異動(事後)
Director's Dealing Classification · 85% confidence The document is a detailed disclosure of shareholdings and month-over-month changes for company insiders (chairman, directors, management, spouses, etc.). This aligns with a personal insider transaction/holding report rather than an earnings release, annual report, or other filings. Therefore it is classified as a Director’s Dealing (insider trades) filing.
2026-06-08 Chinese
115年05月董事會成員及持股
Regulatory Filings Classification · 85% confidence The document is a statutory disclosure to the Market Observation Post System (公開資訊觀測站) listing insider shareholdings (directors, managers, etc.), their current and appointment holdings, and pledged shares. It is not announcing an AGM presentation, financial results, or a transaction, but a routine regulatory filings for insider holdings. It does not fit specialized categories like Major Shareholding Notification (threshold changes) or Director’s Dealing (specific transactions). Therefore it is a general Regulatory Filing.
2026-06-08 Chinese
公告本公司最近一年累積取得臺灣銀行黃金存摺總金額達公告標準新台幣3億元
Regulatory Filings Classification · 72% confidence The document is a regulatory disclosure on the 公開資訊觀測站 regarding the company’s asset acquisition (gold deposit) exceeding the materiality threshold. It is a short announcement of facts (under 5,000 characters) without actual financial statements or deep analysis, and it simply reports a transaction pursuant to securities law. This fits the fallback category of a general regulatory announcement (RNS), not a full report, financing update, or share capital change.
2026-06-01 Chinese
115年年報及股東會資料 — 2026_3622_20260525F05.pdf
AGM Information Classification · 92% confidence The document is the official minutes (“議事錄”) of the company’s Annual General Meeting (AGM)/Shareholders’ Meeting, including agenda items, reports, voting results, attachments, and election results. It is not the full annual report or financial statements themselves but the AGM materials. Therefore it falls under AGM Information (AGM-R).
2026-06-01 Chinese

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