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EPi — Investor Relations & Filings

Ticker · 3016 ISIN · TW0003016002 TW Manufacturing
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Filings indexed 1,564 across all filing types
Latest filing 2026-06-02 Regulatory Filings
Country TW Taiwan
Listing TW 3016

About EPi

www.epi.episil.com

Episil-Precision Inc. is a specialized manufacturer of epitaxial wafers, focusing on the development and production of silicon and compound semiconductor materials. The company utilizes advanced Metal Organic Chemical Vapor Deposition (MOCVD) technology to provide GaN-on-Si epitaxial processes, incorporating proprietary AlGaN and GaN composite buffer layers. This technical approach mitigates stress between GaN and silicon substrates, minimizing wafer defects while ensuring high device performance and reliability. Its product portfolio includes mass-produced 8-inch GaN-on-Si epitaxial wafers (100V to 600V) and Silicon Carbide (SiC) epitaxial solutions. By integrating expertise in both GaN and SiC technologies, the company serves the evolving requirements of power devices, electric vehicles, and AI infrastructure.

Recent filings

Filing Released Lang Actions
115年06月僑外投資持股
Regulatory Filings Classification · 30% confidence The document is a standardized disclosure from Taiwan’s public information observation station (“公開資訊觀測站”) summarizing foreign and Mainland China investor shareholdings before and after a shareholders’ meeting record date. It contains actual numeric holdings data but is not an earnings release, annual/interim report, proxy statement, or any M&A/legal filing. It does not involve director dealings, dividends, interest rates, or capital issuance, nor does it report a substantial shareholder crossing a threshold. Hence it falls under the catch-all category for miscellaneous regulatory compliance disclosures: Regulatory Filings (RNS).
2026-06-02 Chinese
訂定除息基準日
Notice of Dividend Amount Classification · 92% confidence The document is an official market disclosure from the Taiwanese Stock Exchange’s “公開資訊觀測站” providing detailed ex-dividend and dividend payment dates, record date, cash dividend per share and total amount. This precisely matches a Notice of Dividend Amount announcement.
2026-06-02 Chinese
115年05月內部人持股異動(事後)
Director's Dealing Classification · 90% confidence The document is from a public disclosure platform and consists of a detailed table of shareholdings and changes (increases/decreases) for directors, their representatives, insiders and senior executives. This matches the criteria for an insider trading/shareholding activity report by company directors and executives. Therefore, it is classified as a Director’s Dealing report.
2026-06-02 Chinese
115年05月董事會成員及持股
Director's Dealing Classification · 90% confidence The document is a mandatory insider shareholding disclosure (“內部人持股異動事後申報表”) listing shareholdings by directors, independent directors, general manager, and other insiders, including pledge information. This corresponds to a report of personal share transactions or holdings by company directors and executives. Therefore, it falls under Director's Dealing.
2026-06-02 Chinese
114年年報及股東會資料 — 2025_3016_20260612FE4.pdf
Annual Report Classification · 95% confidence The document is titled “2025 Annual Report” and contains comprehensive financial data, business overview, corporate governance, capital structure, and detailed operating results. It is the full yearly report, not merely an announcement or summary. This matches the definition of an Annual Report (10-K). FY 2025
2026-05-22 English
114年年報及股東會資料 — 2025_3016_20260612F04.pdf
Annual Report Classification · 95% confidence The document is titled “114年度年報 Annual Report 2025” and contains the full consolidated financial results (revenue, net income, EPS), detailed management discussion (“致股東報告書”), corporate governance report, remuneration tables, shareholding structures, and other chapters typical of a full annual report. It is not merely an announcement or summary; it includes substantive financial data and analysis across multiple sections. This matches our “Annual Report” category (10-K). FY 2025
2026-05-22 Chinese

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