Skip to main content
Starpower Semiconductor Ltd. logo

Starpower Semiconductor Ltd. — Investor Relations & Filings

Ticker · 603290 ISIN · CNE100003RN6 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 630 across all filing types
Latest filing 2021-06-04 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 603290

About Starpower Semiconductor Ltd.

https://www.powersemi.com/EN/

Starpower Semiconductor Ltd. specializes in the design and manufacture of power semiconductor chips and modules. The company's primary product portfolio includes Insulated Gate Bipolar Transistor (IGBT) modules, Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs), and Silicon Carbide (SiC) power modules. These components are critical for power conversion and control in various high-demand applications, such as electric vehicle traction inverters, solar and wind power generation systems, industrial motor drives, and uninterruptible power supplies. Starpower focuses on delivering high-efficiency, high-reliability solutions to optimize energy management across the automotive, industrial, and renewable energy sectors. The company maintains a strong emphasis on research and development to advance power density and thermal performance in its semiconductor solutions.

Recent filings

Filing Released Lang Actions
关于2021年股票期权激励计划授予登记完成的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the completion of the registration of a 2021 stock option incentive plan by Jiaxing Star Semiconductor Co., Ltd. It details the number of stock options granted, the number of recipients, the approval process, the terms of the stock option plan, and the impact on the company's financials. The document is a formal public announcement of the stock option grant and registration completion, including procedural and regulatory compliance information. It does not contain a full financial report, audit report, or detailed financial statements, nor is it a transcript, presentation, or voting result. It is specifically about the stock option grant and registration, which relates to capital structure changes and financing activities. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length is 4154 characters, which is sufficient for a detailed announcement but not a full report. Hence, it is not a report publication announcement or regulatory filing fallback.
2021-06-04 Chinese
关于5%以上股东减持比例达到1%的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a notification about a shareholder's reduction in shareholding exceeding 1%, specifically a 5%+ shareholder reducing their stake by 1.14%. It details the shareholder's identity, reduction method, dates, and share quantities. The document explicitly states it is a "提示性公告" (prompting announcement) about shareholding changes and does not indicate any change in control or offer acquisition. This matches the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds. The document length is short and focused solely on shareholding changes, not a full financial report or other filings. Therefore, the correct classification is MRQ with high confidence.
2021-06-02 Chinese
斯达半导股东及董监高集中竞价减持股份进展公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the progress of a shareholding reduction plan by major shareholders and directors/senior management of the company 嘉兴斯达半导体股份有限公司. It details the number of shares reduced, the percentage of total shares, the method of reduction (concentrated bidding), and compliance with relevant laws and regulations. There is no financial statement or detailed financial analysis present. The document is a regulatory disclosure about insider share transactions, specifically about directors and senior management reducing their holdings. This fits the category of Director's Dealing (DIRS). The document length is short and focused on share transactions by insiders, not a full report or announcement of a report publication.
2021-06-02 Chinese
2020年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is an announcement from 嘉兴斯达半导体股份有限公司 regarding the implementation of the 2020 annual dividend distribution plan. It details the dividend per share, relevant dates for dividend registration, ex-dividend, and payment, as well as tax withholding policies for different shareholder categories. The document references the approval of the dividend plan at the 2021 annual general meeting but does not contain financial statements or comprehensive financial performance data. The content is focused on dividend amount, payment dates, and distribution methods, which aligns with the definition of a Notice of Dividend Amount (DIV). The document length is 2313 characters, which is relatively short and consistent with a dividend announcement rather than a full report. Therefore, the appropriate classification is DIV.
2021-05-12 Chinese
北京市中伦律师事务所关于嘉兴斯达半导体股份有限公司2020年年度股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the 2020 Annual General Meeting (AGM) of 嘉兴斯达半导体股份有限公司. It details the legality of the AGM's convening, attendance, voting procedures, and results. The document includes voting results on various proposals related to the 2020 annual report, financial statements, profit distribution, auditor appointment, and other corporate governance matters. The document does not contain the actual annual report or financial statements but rather certifies the legality and validity of the AGM and its resolutions. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA) because it reports official voting outcomes from a shareholder meeting. The document length (7491 characters) and content confirm it is not merely an announcement of a report (RPA) nor the report itself (10-K).
2021-04-29 Chinese
2020年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2020 年年度股东大会决议公告" which translates to "2020 Annual General Meeting Resolution Announcement." It details the resolutions passed at the AGM held on April 29, 2021, including voting results on various agenda items such as the 2020 annual report, financial statements, profit distribution, appointment of auditors, and other corporate matters. The document includes attendance details, voting percentages, and legal witness statements confirming the validity of the meeting and resolutions. There is no full financial report or detailed financial data presented; rather, it is a formal announcement of the voting results and resolutions from the AGM. This fits the definition of "Declaration of Voting Results & Voting Rights Announcements (DVA)" rather than the full Annual Report (10-K) or AGM Information (AGM-R) which would include presentations or materials shared during the meeting. The document length is about 5409 characters, which is sufficient for a detailed voting results announcement. Therefore, the correct classification is DVA with high confidence.
2021-04-29 Chinese

Browse filings by year

7 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.