Skip to main content
SHANGHAI PRISEMI ELECTRONICS CO., LTD. logo

SHANGHAI PRISEMI ELECTRONICS CO., LTD. — Investor Relations & Filings

Ticker · 688230 ISIN · CNE100004Z55 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 491 across all filing types
Latest filing 2022-07-08 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688230

About SHANGHAI PRISEMI ELECTRONICS CO., LTD.

https://www.prisemi.com/en/

SHANGHAI PRISEMI ELECTRONICS CO., LTD. specializes in the design, development, and sales of power semiconductor devices and integrated circuits. Its core product portfolio encompasses protection components, including Transient Voltage Suppressors (TVS) and Electrostatic Discharge (ESD) protection devices, as well as power discrete components such as MOSFETs, Schottky Barrier Diodes (SBD), and transistors. The company also provides power management ICs, including battery charging and protection solutions. These products are widely integrated into consumer electronics, telecommunications equipment, automotive electronics, and industrial control systems. Prisemi emphasizes high-performance, miniaturized, and low-power consumption designs to support advanced electronic applications and system reliability.

Recent filings

Filing Released Lang Actions
关于职工监事辞职暨补选职工监事的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the resignation of an employee supervisor (职工监事) and the election of a new employee supervisor to the company's supervisory board. It includes details about the resignation, the election process, and the qualifications of the newly elected supervisor. There are no financial statements, earnings data, or detailed management discussion. The document is a formal announcement about changes in the company's supervisory board members, which fits the category of Board/Management Information (MANG). The document length is short and focused solely on personnel changes, not a full report or financial disclosure.
2022-07-08 Chinese
关于购买房产的进展公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the progress of a property purchase by the company Shanghai Xindao Electronics Technology Co., Ltd. It details the transaction overview, contract terms, payment, and other related matters. The document is relatively short (2263 characters) and serves as a formal disclosure of a corporate transaction rather than a financial report or detailed management discussion. It does not contain financial statements, audit information, or earnings data. It is not a report publication announcement since it contains substantive transaction details. The content fits best under a Regulatory Filings (RNS) category as a general regulatory announcement about a significant corporate transaction that does not fall under more specific categories like M&A or Capital/Financing Update.
2022-06-29 Chinese
2021年年度权益分派实施结果暨股份上市公告
Notice of Dividend Amount Classification · 95% confidence The document is an announcement from Shanghai Xindao Electronics Technology Co., Ltd. regarding the implementation results of the 2021 annual equity distribution and the listing of shares. It details the dividend distribution, share capital increase, record date, ex-dividend date, number of shares listed, and listing date. This is a typical Notice of Dividend Amount and related share listing announcement. It is not a full annual report or financial statement but a specific announcement about dividend payment and share listing. Therefore, the appropriate classification is Notice of Dividend Amount (DIV). The document length is short and focused on dividend and share listing details, confirming this classification with high confidence.
2022-06-29 Chinese
2021年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is an announcement regarding the implementation of the 2021 annual equity distribution (dividend and stock bonus) by Shanghai Xindao Electronic Technology Co., Ltd. It details the dividend per share, stock bonus per share, relevant dates for dividend distribution, tax treatment, and changes in share capital. It references the approval of the distribution plan at the 2022 shareholders meeting. The document is relatively short (3095 characters) and focuses on dividend distribution details rather than providing a full annual report or financial statements. This fits the definition of a Notice of Dividend Amount (DIV), which announces dividend amounts, payment dates, and related shareholder information.
2022-06-22 Chinese
关于召开2021年度暨2022年第一季度业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement about the scheduling and details of an upcoming performance explanation meeting (业绩说明会) for the 2021 annual and 2022 first quarter results. It provides the meeting time, location, participation method, and contact information. It does not contain actual financial data or detailed financial analysis but rather informs investors about the event where such information will be discussed. The document length is short (1564 characters) and it serves as a notice for an investor presentation event rather than the presentation or report itself. Therefore, it fits best under the category of Investor Presentation (IP) as it is a detailed presentation for investors focusing on financials, strategy, and market position, or more precisely, an announcement of such a presentation. However, since it is an announcement of the meeting rather than the presentation content, it is not a Report Publication Announcement (RPA) because it is not about a report release but about a meeting. Given the definitions, the closest match is Investor Presentation (IP).
2022-06-07 Chinese
国元证券股份有限公司关于上海芯导电子科技股份有限公司首次公开发行网下配售限售股上市流通的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from Guoyuan Securities Co., Ltd. regarding the listing and circulation of restricted shares from the initial public offering (IPO) of Shanghai Xindao Electronics Technology Co., Ltd. It references regulatory approvals from the China Securities Regulatory Commission and details about the restricted shares becoming tradable after the lock-up period. The document includes extensive lists of shareholders and share quantities related to the IPO and the lifting of restrictions on these shares. This is a formal verification and opinion document related to share listing and circulation, not a financial report, earnings release, or management discussion. It is not a report publication announcement since it contains substantive content and detailed data. The nature of the document aligns with a Regulatory Filing (RNS) as it is a compliance and regulatory disclosure about share circulation and lock-up release, which does not fit other more specific categories like capital update or director dealings.
2022-05-23 Chinese

Browse filings by year

6 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.