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EPi — Investor Relations & Filings

Ticker · 3016 ISIN · TW0003016002 TW Manufacturing
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Filings indexed 1,560 across all filing types
Latest filing 2022-11-03 Director's Dealing
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
111年10月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings of insiders, including directors, chairpersons, general managers, and other key personnel. It shows the number of shares held, changes in holdings, and related information. The content is focused on insider share transactions and holdings rather than financial results, management changes, or other corporate events. There is no indication of a full financial report, earnings release, or meeting materials. This type of document aligns with the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and contains substantive data on insider holdings and changes, confirming it is not a mere announcement or certification. Therefore, the appropriate classification is DIRS with high confidence.
2022-11-03 Chinese
111年10月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tables listing shareholdings of company insiders, including directors, supervisors, and executives, with specific numbers of shares held, pledged shares, and related percentages. It is focused on insider shareholdings and changes thereof. There is no indication of financial results, earnings, management discussion, or other report types. The document is a notification of insider shareholdings and related data, which aligns with the definition of Director's Dealing (DIRS) filings, which report personal share transactions by company directors and executives. The document length is about 3,000 characters, which is consistent with a detailed insider shareholding report rather than a full annual or interim report. Therefore, the most appropriate classification is DIRS.
2022-11-03 Chinese
公告本公司國內第三次無擔保轉換公司債到期還本暨終止上櫃事宜
Capital/Financing Update Classification · 95% confidence The document is a formal announcement from the company 嘉晶電子股份有限公司 regarding the maturity and repayment of its third domestic unsecured convertible bonds, including the termination of its over-the-counter trading. It specifies the repayment date, procedures for bondholders, and the cessation of trading following maturity. The content is focused on a capital/financing event related to bond maturity and repayment, not a financial report or earnings release. The document length is short (842 characters) and it is an announcement of a financing event rather than a report. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2022-10-07 Chinese
111年9月背書保證與資金貸與
Regulatory Filings Classification · 95% confidence The document is a brief financial disclosure from a listed company, 嘉晶, reporting on the status of fund loans and endorsement guarantees for the current and previous month, with amounts all zero. It contains no detailed financial statements, no management discussion, no audit information, and no narrative beyond simple tabular data. The document length is very short (601 characters), and it appears to be a regulatory disclosure of financial status related to guarantees and loans. This type of document fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2022-10-07 Chinese
111年9月營業收入
Regulatory Filings Classification · 90% confidence The document is a summary report of monthly and cumulative net operating revenue figures for a company named 嘉晶, presented in a tabular format with explanations about accounting standards and reporting practices. It contains no detailed financial statements, management discussion, or comprehensive analysis. The document length is short (772 characters), and it appears to be a regulatory disclosure of revenue figures rather than a full financial report. There is no indication that this is an announcement of a report publication or a certification. The content fits best as a Regulatory Filing (RNS) because it is a general regulatory announcement of financial data without the depth of an interim or annual report.
2022-10-07 Chinese
111年09月內部人持股異動(事後)
Director's Dealing Classification · 95% confidence The document consists of detailed tables listing shareholdings and changes in shareholdings by insiders, including directors, managers, and their related parties. It includes data on stock types, amounts held at different times, increases and decreases in holdings, and notes on identities. There is no indication of financial statements, earnings data, or management discussion. The content is focused on insider share transactions and holdings disclosures. This matches the definition of Director's Dealing (DIRS), which reports personal share transactions by company directors and executives (insider trades). The document length is sufficient and the content is consistent with insider shareholding disclosures rather than a general regulatory announcement or other report types.
2022-10-04 Chinese

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