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DIOO MICROCIRCUITS CO., LTD. JIANGSU — Investor Relations & Filings

Ticker · 688381 ISIN · CNE100005PM7 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 536 across all filing types
Latest filing 2024-03-15 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 688381

About DIOO MICROCIRCUITS CO., LTD. JIANGSU

https://www.dioo.com/

DIOO Microcircuits Co., Ltd. Jiangsu specializes in the design and development of high-performance analog and mixed-signal integrated circuits. The company’s product portfolio includes operational amplifiers, audio power amplifiers, analog switches, and power management solutions such as DC/DC converters, LDOs, and LED drivers. Additionally, it provides specialized interface ICs and signal chain components. These products are engineered for low power consumption, high precision, and reliability, catering to applications in consumer electronics, mobile communications, medical equipment, and automotive electronics. The company focuses on technical innovation to support the requirements of device miniaturization and enhanced signal integrity across various electronic platforms.

Recent filings

Filing Released Lang Actions
关于以集中竞价交易方式回购公司股份的回购报告书
Transaction in Own Shares Classification · 100% confidence The document is a detailed announcement from Jiangsu DiAo Microelectronics Co., Ltd. regarding a share repurchase plan. It includes specifics about the purpose, price, amount, timeline, funding source, and regulatory compliance of the share buyback. The document also discusses the impact on the company's capital structure and shareholder equity, as well as risk factors and procedural authorizations. The content is focused on the company's plan to repurchase its own shares and the related disclosures, which matches the definition of a Transaction in Own Shares (POS) filing. The document is not a financial report, earnings release, or regulatory filing, but a comprehensive share repurchase announcement and plan disclosure.
2024-03-15 Chinese
北京市中伦（上海）律师事务所关于江苏帝奥微电子股份有限公司2024年第一次临时股东大会的法律意见书
Regulatory Filings
2024-03-13 Chinese
2024年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 2024 first extraordinary general meeting of shareholders of Jiangsu DiAo Microelectronics Co., Ltd. It details the meeting date, attendance, voting results on specific proposals, and legal witness statements. The content focuses on the voting outcomes and procedural compliance of the shareholders' meeting, specifically mentioning approval of share repurchase plans and authorization to management. There is no financial data, no detailed report or presentation, and the document is relatively short (1937 characters). This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA), which covers official results from shareholder votes at any general meeting. Therefore, the correct classification is DVA with high confidence.
2024-03-13 Chinese
关于审议回购股份方案股东大会的股权登记日前十大股东和前十大无限售条件股东持股情况的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement from Jiangsu DiAo Microelectronics Co., Ltd. regarding the shareholding situation of the top ten shareholders and top ten unrestricted shareholders as of the record date for a shareholders' meeting related to a share repurchase plan. It includes detailed tables of shareholders and their holdings. The document references a previous announcement about the share repurchase plan and provides updated shareholding information. It does not contain financial statements, earnings data, or management discussion. It is not a report but an announcement about shareholding details in relation to a share repurchase. This fits the category of Transaction in Own Shares (POS), which covers reports of the company buying back or selling its own shares.
2024-03-13 Chinese
2024年第一次临时股东大会会议资料
AGM Information Classification · 95% confidence The document is titled as meeting materials for the "2024 First Extraordinary General Meeting" of Jiangsu DiAo Microelectronics Co., Ltd. It includes meeting instructions, agenda, and detailed proposals for shareholder approval, specifically about a share repurchase plan and authorization for the board to handle related matters. The content is focused on the meeting itself and the proposals to be voted on, not the results of the vote or a summary report. The document length is 3613 characters, which is relatively short and consistent with meeting materials rather than a full report. This matches the definition of AGM Information (AGM-R), which covers presentations and materials shared during the Annual or Extraordinary General Meeting. It is not a voting results announcement (DVA) because it does not provide voting outcomes. It is not a report publication announcement (RPA) because it contains substantive meeting content, not just a notice. Therefore, the correct classification is AGM Information (AGM-R).
2024-03-04 Chinese
关于董事会公告回购股份决议的前一个交易日前十大股东和前十大无限售条件股东持股情况的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Jiangsu DiAo Microelectronics Co., Ltd. regarding the shareholding situation of the top ten shareholders and top ten unrestricted shareholders as of the day before a share repurchase resolution. It references a board meeting decision on share repurchase and provides detailed shareholding data. The content focuses on shareholding changes related to a share buyback plan, not on financial results, management changes, or other report types. The document length is short (1662 characters) and it is a formal announcement of shareholding status in relation to a share repurchase. This fits the definition of a Transaction in Own Shares (POS) filing, which covers company buyback or sale of its own shares.
2024-02-29 Chinese

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