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EPi — Investor Relations & Filings

Ticker · 3016 ISIN · TW0003016002 TW Manufacturing
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Filings indexed 1,517 across all filing types
Latest filing 2023-05-08 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
112年4月營業收入
Regulatory Filings Classification · 95% confidence The document is a revenue summary report from a listed company, showing monthly and cumulative net operating revenue figures with percentage changes compared to the previous year. It includes notes on accounting standards (IFRS) and reporting requirements. The document is short (778 characters) and primarily provides summarized financial data without detailed financial statements or analysis. It does not appear to be a full financial report like an Annual Report (10-K) or Interim Report (IR). It is also not an announcement of a report publication or a certification. Given the nature of the data and the format, this fits best as a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other categories.
2023-05-08 Chinese
公告本公司董事會通過112年度第一季合併財務報告
Interim / Quarterly Report Classification · 95% confidence The document is a public announcement from a listed company (3016 嘉晶) reporting the board's approval of the consolidated financial report for the first quarter of the year 112 (which corresponds to 2023 in the Gregorian calendar). It includes detailed financial figures for the period 112/01/01 to 112/03/31, such as revenue, gross profit, operating profit, net profit, EPS, total assets, liabilities, and equity. The document is 902 characters long, which is relatively short but contains substantive financial data and analysis for a quarterly period. It is not merely an announcement of a report publication but includes actual financial results. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2023
2023-05-08 Chinese
112年04月內部人持股異動(事後)
Director's Dealing Classification · 100% confidence The document consists of detailed tables listing shareholdings of insiders, including directors, senior management, and their related parties. It shows the number of shares held, changes in holdings, and classifications of shares for various insiders. There is no indication of financial statements, earnings data, or management discussion. The content is focused on insider shareholdings and transactions. 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 contains substantive data on insider holdings rather than a brief announcement or certification. Therefore, the appropriate classification is DIRS.
2023-05-03 Chinese
112年04月董事會成員及持股
Director's Dealing Classification · 95% confidence The document contains detailed tabular data about shareholdings of company insiders, including directors, supervisors, and senior management, with specific numbers of shares held, pledged shares, and related percentages. It is a disclosure of insider shareholdings and their changes, typical of a Director's Dealing or insider share transaction report. The document is relatively short (3057 characters) and focuses exclusively on insider shareholdings without financial statements or broader company performance data. There is no indication of an annual report, earnings release, or other financial report. The content matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives (insider trades).
2023-05-03 Chinese
112年3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, no voting results, no legal proceedings, and no mention of any report publication. The content is a regulatory disclosure of financial status related to guarantees and loans, typical of a regulatory filing. The document length is very short (601 characters), and it is a straightforward factual update without any report or presentation attached or referenced. Therefore, it fits best under Regulatory Filings (RNS).
2023-04-10 Chinese
112年3月營業收入
Regulatory Filings Classification · 90% confidence The document is a summarized revenue report for a company named 嘉晶 for the period of March 2023 (民國112年03月). It contains monthly and cumulative net operating revenue figures compared to the previous year, with percentage changes and notes on accounting standards (IFRS) and reporting requirements. The document is short (778 characters) and primarily presents financial summary data without detailed financial statements or management discussion. It does not appear to be a full annual or interim report, nor an earnings release since it lacks key highlights or narrative. It is more of a regulatory or compliance disclosure of revenue figures. Given the short length and nature, it fits best as a Regulatory Filing (RNS) rather than a full financial report or announcement of a report publication.
2023-04-10 Chinese

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