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VPEC — Investor Relations & Filings

Ticker · 2455 ISIN · TW0002455003 TW Manufacturing
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Filings indexed 2,285 across all filing types
Latest filing 2026-05-25 Director's Dealing
Country TW Taiwan
Listing TW 2455

About VPEC

http://www.vpec.com.tw

Visual Photonics Epitaxy Co., Ltd. (VPEC) is a global leader in the production of III-V compound semiconductor epitaxial wafers. Utilizing advanced Metal Organic Chemical Vapor Deposition (MOCVD) technology, the company specializes in the growth of high-performance Gallium Arsenide (GaAs) and Indium Phosphide (InP) layers. VPEC’s core product offerings include Heterojunction Bipolar Transistor (HBT) wafers and specialized epitaxial solutions for microelectronic and optoelectronic applications. As one of the world's top three professional epitaxy foundries, the company provides critical components for wireless communications, high-speed optical networking, satellite systems, and AI-integrated photonics. VPEC focuses on delivering high-precision semiconductor materials that enable next-generation connectivity and data transmission technologies across global telecommunications and sensing markets.

Recent filings

Filing Released Lang Actions
115年5月22日內部人設質解質
Director's Dealing Classification · 98% confidence The document is a table from a public disclosure system showing a director’s personal share pledge (pledge changes by a company director). This falls under insider transactions (Director’s Dealing).
2026-05-25 Chinese
115年5月21日內部人設質解質
Director's Dealing Classification · 85% confidence The document is a short regulatory notice from the public information observatory detailing a pledge (設質) of shares by a director (董事本人), including pledge/unpledge amounts and cumulative totals. This falls under insider personal share transactions by company executives. Therefore, it matches the “Director’s Dealing” category.
2026-05-22 Chinese
115年5月20日內部人設質解質
Director's Dealing Classification · 95% confidence The document is a disclosure of share pledges by a company director (“董事長本人” pledging and releasing shares), which falls under insider transactions by directors rather than the company’s own buyback. This fits the Director’s Dealing category.
2026-05-21 Chinese
115年5月18日內部人設質解質
Director's Dealing Classification · 85% confidence The document is from a regulatory disclosure system showing a change in pledged shares by the chairman (a director). This is a form of insider share transaction, specifically a director’s personal share pledge/release. Thus it falls under Director’s Dealing (insider transactions).
2026-05-19 Chinese
115年5月14日內部人設質解質
Director's Dealing Classification · 85% confidence The document is a disclosure from Taiwan’s ‘公開資訊觀測站’ detailing share pledge/unpledge activities by a company director (陳懋常) for company code 2455. This is a personal share transaction by a director, fitting the “Director's Dealing” category.
2026-05-15 Chinese
115年5月12日內部人設質解質
Director's Dealing Classification · 90% confidence The document is a table of share pledge transactions by a company director (陳建良 pledging 68,000 shares) filed on the public information observatory. This constitutes an insider transaction by a director, matching the definition of Director's Dealing (DIRS).
2026-05-13 Chinese

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