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SG MICRO CORP — Investor Relations & Filings

Ticker · 300661 ISIN · CNE100002NT4 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,386 across all filing types
Latest filing 2021-03-22 Director's Dealing
Country CN China
Listing Shenzhen Stock Exchange 300661

About SG MICRO CORP

https://www.sg-micro.com

SG Micro Corp specializes in the design, marketing, and sales of high-performance analog integrated circuits. The company's product portfolio is divided into two primary categories: signal chain and power management. Signal chain products include operational amplifiers, video buffers, analog switches, and interface circuits. Power management solutions encompass low-dropout regulators, DC/DC converters, battery chargers, and LED drivers. These components are engineered for high reliability and low power consumption, catering to diverse applications in consumer electronics, industrial automation, medical devices, and telecommunications. The company focuses on continuous innovation to provide high-precision analog solutions that meet the evolving technical requirements of global markets.

Recent filings

Filing Released Lang Actions
关于公司控股股东的一致行动人股份减持计划的进展公告
Director's Dealing Classification · 95% confidence The document is an announcement regarding the progress of a shareholding reduction plan by a controlling shareholder's concerted actor, specifically a director named Lin Lin. It details the number of shares reduced, the methods of reduction (block trades), dates, prices, and compliance with relevant securities laws and exchange rules. There is no financial statement, earnings data, or management discussion of financial results. The document is a regulatory disclosure about insider share transactions and shareholder holdings changes. This fits the category of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is short and focused on share reduction progress, not a full financial report or announcement of a report publication. Therefore, the correct classification is DIRS with high confidence.
2021-03-22 Chinese
关于公司控股股东的一致行动人股份减持比例累计超过1%的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the reduction in shareholding by the company's controlling shareholders and their concerted actors. It details the number of shares reduced, the percentage of total shares, the methods of reduction (such as block trades and centralized bidding), and compliance with relevant securities laws and regulations. The document includes specific dates and cumulative shareholding changes but does not contain financial statements or detailed financial performance data. It is a regulatory disclosure about shareholding changes, specifically a notification of significant shareholding reduction exceeding 1%. This fits the definition of a Major Shareholding Notification (MRQ). The document length is 3568 characters, which is consistent with a detailed announcement but not a full financial report. Therefore, the correct classification is MRQ with high confidence.
2021-03-17 Chinese
关于公司控股股东的一致行动人股份减持计划的预披露公告
Director's Dealing Classification · 95% confidence The document is a pre-disclosure announcement regarding a planned share reduction by a controlling shareholder's concert party, specifically a director named Lin Lin. It details the shareholder's identity, shareholding percentage, planned reduction quantity, methods, timing, price range, and related commitments and risks. The document is a formal announcement about a director's planned sale of shares, including compliance with regulatory requirements and shareholder commitments. It does not contain financial statements, earnings data, or management discussion of financial results. It is not a report or a presentation but a regulatory announcement about a director's dealing in shares. Therefore, the document fits the category of Director's Dealing (DIRS). The document length is 3426 characters, which is consistent with a detailed announcement but not a full report. Confidence is high due to the clear focus on share reduction by a director and the detailed disclosure of the plan.
2021-03-03 Chinese
关于公司部分高级管理人员股份减持计划期限届满的公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the completion of a share reduction plan by a senior management member, Lin Ming'an, including details of shares sold, prices, and compliance with regulations. It is not a financial report, earnings release, or management discussion. It specifically reports insider share transactions by a company director/executive. The document length is 2340 characters, which is relatively short and focused on insider share dealings. Therefore, it fits the category of Director's Dealing (DIRS).
2021-02-19 Chinese
关于放弃参股公司股权转让优先购买权的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from 圣邦微电子（北京）股份有限公司 regarding the company's decision to waive its preemptive rights to purchase shares in an equity transfer involving its associate company, 钰泰半导体南通有限公司. The text details the transaction overview, parties involved, shareholding structure before and after the transfer, and the impact on the company. It includes board meeting resolutions approving the waiver. There is no financial report, earnings data, or audit information presented. The document is a regulatory announcement about a corporate transaction related to shareholding rights and equity transfer, not a financial report or earnings release. It fits best under the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2021-01-29 Chinese
关于公司股东完成证券非交易过户的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the completion of a non-trading securities transfer between shareholders, detailing changes in share ownership and confirming no change in control or governance structure. It includes specifics about share quantities, shareholder agreements, and confirmations from relevant parties. There is no indication of financial results, management discussion, or regulatory certifications. The content fits the category of a Major Shareholding Notification, as it reports changes in significant share ownership levels (crossing thresholds). The document length is short and focused on shareholding changes rather than a full report or announcement of a report publication.
2021-01-29 Chinese

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