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DOSILICON CO., LTD. — Investor Relations & Filings

Ticker · 688110 ISIN · CNE1000055X6 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 634 across all filing types
Latest filing 2024-01-02 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 688110

About DOSILICON CO., LTD.

https://www.dosilicon.com/

DOSILICON CO., LTD. is a fabless enterprise specializing in the design, development, and sales of high-performance memory chips. The company's product portfolio primarily includes SLC NAND Flash, NOR Flash, and DRAM solutions, such as DDR3 and LPDDR series. It also provides Multi-Chip Package (MCP) solutions that integrate multiple memory types into a single package. These products are engineered for low power consumption and high reliability, catering to diverse applications including Internet of Things (IoT) devices, consumer electronics, industrial automation, telecommunications infrastructure, and automotive systems. The company focuses on independent research and development to provide scalable memory storage solutions designed to meet the technical requirements of modern embedded systems and smart hardware.

Recent filings

Filing Released Lang Actions
关于以集中竞价交易方式回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Dongxin Semiconductor Co., Ltd. regarding the progress of its share repurchase program through centralized bidding transactions. It provides details on the number of shares repurchased, the price range, total funds used, and references to previous announcements about the repurchase plan. The document is relatively short (1369 characters) and focuses on the update of the share buyback activity rather than presenting financial statements or comprehensive financial data. This matches the description of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2024-01-02 Chinese
关于以集中竞价交易方式回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a progress announcement regarding the company's share repurchase (buyback) activity. It details the number of shares repurchased, prices, total funds used, and references previous announcements about the share buyback plan. It is not a full financial report but an update on capital activity related to share repurchases. The document length is short (1370 characters) and focuses on the progress of the share buyback program, consistent with a Transaction in Own Shares (POS) filing. There is no indication that this is a report publication announcement or regulatory filing of another type.
2023-12-01 Chinese
首次公开发行部分战略配售限售股上市流通公告
Share Issue/Capital Change Classification · 95% confidence The document is an official announcement regarding the listing and circulation of restricted shares (strategic placement shares) following the company's initial public offering. It details the number of shares becoming freely tradable after the expiration of a 24-month lock-up period, the shareholder involved, and compliance with regulatory requirements. The document is relatively short (2252 characters) and focuses on the announcement of the unlocking and circulation of restricted shares rather than presenting financial statements or detailed financial data. This fits the definition of a Share Issue/Capital Change announcement, specifically about shares becoming tradable after a lock-up period. Therefore, the appropriate classification is SHA (Share Issue/Capital Change).
2023-11-29 Chinese
海通证券股份有限公司关于东芯半导体股份有限公司首次公开发行部分限售股上市流通的核查意见
Regulatory Filings Classification · 95% confidence The document is a verification opinion from Haitong Securities regarding the listing and circulation of restricted shares from the initial public offering (IPO) of Dongxin Semiconductor Co., Ltd. It details the types and quantities of restricted shares becoming tradable, the compliance with regulatory requirements, and the fulfillment of shareholder commitments. The document is a formal opinion or verification related to share listing and circulation, not a financial report, earnings release, or management discussion. It is not an announcement of voting results, nor a capital change announcement, but rather a regulatory compliance verification related to share circulation post-IPO. Given the nature of the document as a formal verification opinion by the sponsor institution on share circulation compliance, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories. The document length is short (2527 characters), and it is not a report publication announcement or certification letter, but a compliance verification opinion. Therefore, the classification is RNS with high confidence.
2023-11-29 Chinese
监事会关于公司2023年限制性股票激励计划预留授予激励对象名单的核查意见及公示情况说明
Regulatory Filings Classification · 95% confidence The document is a formal announcement by the supervisory board regarding the verification and public disclosure of the reserved grant list of incentive recipients under the company's 2023 restricted stock incentive plan. It includes legal references, internal verification procedures, and confirmation that the incentive recipients meet legal and regulatory requirements. The document is an announcement related to a stock incentive plan and does not contain financial statements, audit results, or detailed financial data. It is not a full report but a regulatory announcement about the incentive plan and its verification. Therefore, it fits best under Regulatory Filings (RNS) as it is a compliance-related disclosure without substantive financial data or report content.
2023-11-10 Chinese
关于以集中竞价交易方式回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a progress announcement regarding the company's share repurchase program. It details the number of shares repurchased, prices, total funds used, and references the company's board approval and regulatory compliance. The document is relatively short (1370 characters) and focuses on the update of the share buyback activity rather than a full financial report or other types of filings. This fits the definition of a Transaction in Own Shares (POS) filing, which reports on the company's buyback or sale of its own shares.
2023-11-01 Chinese

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