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 2021-11-25 Capital/Financing Update
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
芯导科技首次公开发行股票并在科创板上市发行结果公告
Capital/Financing Update Classification · 95% confidence The document is titled as "首次公开发行股票并在科创板上市发行结果公告" which translates to "Initial Public Offering (IPO) and Listing on the STAR Market - Issuance Results Announcement." It details the issuance results of a company's IPO, including subscription statistics, allocation results, underwriting details, and the lottery results for offline allotment. The document includes detailed data on share allocations, subscription amounts, and underwriting, which are typical for a capital raising event. There is no indication that this is a full annual or quarterly report, audit report, or earnings release. It is not a proxy, AGM material, or management change announcement. The document is a formal announcement of the results of a capital issuance and listing. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length is substantial (15,000 characters), and it contains detailed substantive information about the issuance, not just a brief notice or link to a report, so it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS).
2021-11-25 Chinese
芯导科技首次公开发行股票并在科创板上市网下初步配售结果及网上中签结果公告
Regulatory Filings
2021-11-23 Chinese
芯导科技首次公开发行股票并在科创板上市网上发行申购情况及中签率公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the initial public offering (IPO) of Shanghai Xindao Electronics Technology Co., Ltd., detailing the subscription situation, allocation results, and lottery draw for the online issuance of shares. It includes information about the number of shares issued, pricing, subscription procedures, and the lottery for allotment. The document does not contain financial statements or detailed financial performance data but rather focuses on the issuance process and subscription results. It is not a full financial report, earnings release, or management discussion. Given the content and the nature of the announcement, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities such as IPOs and share issuance.
2021-11-22 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股票并在科创板上市之战略投资者的专项核查报告
Audit Report / Information Classification · 95% confidence The document is a detailed report issued by Guoyuan Securities Co., Ltd., acting as the sponsor and lead underwriter for Shanghai Xindao Electronics Technology Co., Ltd.'s initial public offering (IPO) and listing on the STAR Market (科创板). It focuses on the special verification of strategic investors participating in the IPO, including their qualifications, compliance with relevant laws and regulations, approval processes, and subscription agreements. The document references specific regulatory frameworks such as the Securities Law of the People's Republic of China, the STAR Market IPO registration management measures, and underwriting guidelines. It contains detailed legal and compliance analysis, approvals by the board and shareholders, and verification of investor qualifications. This type of document is a specialized verification or audit report related to the IPO process, focusing on strategic investors' compliance and qualifications. It is not an annual report, earnings release, or general regulatory filing. It is a standalone audit/verification report related to the IPO underwriting and strategic investor compliance. Therefore, the most appropriate classification is Audit Report / Information (AR). The document length (7,218 characters) and detailed content support that it is a full report, not just an announcement or certification. FY 2021
2021-11-18 Chinese
芯导科技首次公开发行股票并在科创板上市投资风险特别公告
Capital/Financing Update Classification · 95% confidence The document is titled as a "Special Investment Risk Announcement" related to the initial public offering (IPO) and listing of Shanghai Xindao Electronics Technology Co., Ltd. on the STAR Market (科创板). It details the IPO pricing, allocation methods, subscription procedures, risk factors, and regulatory approvals from the China Securities Regulatory Commission and Shanghai Stock Exchange. The content focuses on the IPO issuance process, pricing rationale, investor instructions, and risk disclosures rather than presenting financial statements or earnings data. It is not a full annual or interim report, earnings release, or management discussion. It is also not a simple announcement of a report publication but a detailed risk disclosure document related to a capital market transaction. This fits best under the category of Capital/Financing Update (CAP), as it provides comprehensive information about the company's fundraising activity and issuance details for the IPO.
2021-11-18 Chinese
安徽天禾律师事务所关于上海芯导电子科技股份有限公司首次公开发行股票并在科创板上市战略投资者专项核查的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the special verification of strategic investors for the initial public offering (IPO) and listing of Shanghai Xindao Electronics Technology Co., Ltd. on the STAR Market (科创板). It references specific regulatory guidelines related to IPOs, strategic investor qualifications, and share allotment. The document is a detailed legal opinion rather than a financial report, earnings release, or management discussion. It does not contain financial statements or earnings data but focuses on legal compliance and verification of strategic investors for the IPO. This type of document fits best under Regulatory Filings (RNS) as it is a compliance/legal opinion related to a regulatory process and does not fit other categories like Annual Report, Earnings Release, or Capital/Financing Update. The document length (8689 characters) and content confirm it is not a brief announcement or a report publication announcement but a substantive legal opinion letter.
2021-11-18 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.