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Shanghai Wisdom Information Technology Co., Ltd. — Investor Relations & Filings

Ticker · 301315 ISIN · CNE1000064J7 Shenzhen Stock Exchange Manufacturing
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Filings indexed 273 across all filing types
Latest filing 2025-01-02 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301315

About Shanghai Wisdom Information Technology Co., Ltd.

https://www.wsdinfo.com

Shanghai Wisdom Information Technology Co., Ltd., operating primarily under the brand DFRobot, specializes in the development and manufacturing of open-source hardware and robotics components. The company provides a comprehensive ecosystem of products including microcontrollers, sensors, actuators, and communication modules designed for makers, researchers, and educators. Key offerings include the Gravity series of plug-and-play modules and various robotic platforms. The firm focuses on lowering the barriers to electronics and robotics through accessible hardware and educational resources, supporting applications in the Internet of Things (IoT), artificial intelligence, and STEM education. Its product portfolio caters to a global community of developers and hobbyists seeking modular and scalable solutions for rapid prototyping and technical learning.

Recent filings

Filing Released Lang Actions
兴业证券股份有限公司关于上海威士顿信息技术股份有限公司2024年持续督导培训情况报告书
Regulatory Filings Classification · 90% confidence The document is a report from 兴业证券股份有限公司 about a training session conducted for 上海威士顿信息技术股份有限公司 regarding 2024 regulatory updates and compliance for listed companies. It details the training content, participants, and outcomes. The document is short (1014 characters) and focuses on a specific training event rather than financial results, governance changes, or regulatory filings. It does not contain financial statements, voting results, or executive changes. It is a report on a compliance training session, which does not fit into categories like Annual Report, Earnings Release, or Management Reports. It is not an announcement or certification but a report on a specific activity related to regulatory compliance and training. Given the options, the closest fitting category is Regulatory Filings (RNS) as a fallback for miscellaneous regulatory-related reports that do not fit other categories.
2025-01-02 Chinese
2024-043 关于股价异常波动的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement by Shanghai Weiston Information Technology Co., Ltd. regarding abnormal stock price fluctuations over three consecutive trading days, referencing relevant Shenzhen Stock Exchange trading rules. It includes the company's verification of the situation, confirmation of no undisclosed material information, and a risk warning to investors. The document explicitly states that the 2024 annual report will be disclosed on April 22, 2025, and that financial data is still being prepared. The document is short (1643 characters) and serves as a disclosure about stock price volatility and related company statements, not a financial report or detailed analysis. It is an official regulatory announcement about stock price abnormality and company verification, fitting the category of Regulatory Filings (RNS) as it does not contain financial statements or detailed report content but is a compliance disclosure.
2024-12-30 Chinese
第四届监事会第六次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a meeting resolution announcement from the supervisory board (监事会) of Shanghai Weiston Information Technology Co., Ltd. It specifically mentions the approval of the company's 2024 third quarter report but does not contain the report itself. Instead, it states that the full 2024 third quarter report is disclosed on an external website (巨潮资讯网). The document length is short (761 characters) and serves as an announcement of the meeting resolution and the approval of the quarterly report, not the report itself. According to the 'Menu vs Meal' rule, this is a Regulatory Filing (RNS) because it is an official announcement related to regulatory compliance and meeting resolutions, not the full interim/quarterly report (IR).
2024-10-28 Chinese
第四届董事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a board meeting resolution announcement from Shanghai Weiston Information Technology Co., Ltd. It reports the approval of the company's 2024 third quarter report by the board of directors. The document states that the actual 2024 third quarter report is disclosed separately on the CNINFO website and is not included here. The document length is short (899 characters) and primarily serves to announce the board's approval and the availability of the quarter report elsewhere. According to the 'Menu vs Meal' rule, this is an announcement of a report, not the report itself. Therefore, the document should be classified as a Regulatory Filing (RNS), which is the fallback category for such announcements that do not contain the full report or substantive financial data themselves.
2024-10-28 Chinese
2024年三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2024 年第三季度报告' which translates to '2024 Third Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and shareholder information for the third quarter of 2024. The document explicitly states it is a quarterly report and mentions it is unaudited. The length and content indicate it is a comprehensive financial report for a period shorter than a full fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). 9M 2024
2024-10-28 Chinese
关于公司实际控制人、董事长解除留置的公告
Board/Management Information Classification · 95% confidence The document is a short announcement (457 characters) regarding the lifting of a restriction on the company's actual controller and chairman. It is an official notice about a change in the status of a senior management individual, specifically the chairman resuming duties. There is no financial data, no report attached or referenced as being published, and no mention of voting results or other report types. The content fits best under Board/Management Information (MANG) as it concerns changes in senior management roles.
2024-10-24 Chinese

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