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LONTIUM SEMICONDUCTOR CORPORATION — Investor Relations & Filings

Ticker · 688486 ISIN · CNE100005ZP9 Shanghai Stock Exchange Manufacturing
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Filings indexed 425 across all filing types
Latest filing 2025-02-07 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688486

About LONTIUM SEMICONDUCTOR CORPORATION

https://www.lontiumsemi.com/

Lontium Semiconductor Corporation is a fabless semiconductor company specializing in the design and marketing of high-speed interface chips, mixed-signal integrated circuits, and advanced video processing solutions. The company’s product portfolio includes a wide range of interface bridges, switches, and signal extenders supporting standards such as HDMI, DisplayPort, MIPI, USB/Type-C, and LVDS. These components are engineered to facilitate high-definition video transmission and high-speed data communication across various platforms. Lontium’s solutions are integrated into consumer electronics, including televisions and monitors, as well as automotive infotainment systems, virtual and augmented reality devices, and industrial display applications. The company focuses on delivering high-performance, low-power connectivity solutions that address the evolving requirements of the global display and communication markets.

Recent filings

Filing Released Lang Actions
控股股东、实际控制人关于《龙迅半导体（合肥）股份有限公司股票交易异常波动问询函》的回函
Regulatory Filings Classification · 95% confidence The document is a response letter to an inquiry about abnormal stock trading fluctuations. It states that the respondent has no undisclosed material information, no major planned corporate actions, and no stock transactions during the period in question. This is a regulatory compliance communication related to stock trading and disclosure obligations, not a financial report, management change, or capital update. It does not contain financial data or report results. Therefore, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents.
2025-02-07 Chinese
龙迅股份第四届监事会第二次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a supervisory board meeting of 龙迅半导体（合肥）股份有限公司. It details the meeting date, attendance, and specific decisions regarding adjustments to the 2024 restricted stock incentive plan and the granting of reserved restricted stocks. The document does not contain financial statements or detailed financial analysis but rather reports on governance decisions and approvals related to stock incentive plans. It references other announcements for detailed content. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the company's board or senior management. The document length is short and focused on meeting resolutions, not a full report or financial release.
2025-01-27 Chinese
上海荣正企业咨询服务（集团）股份有限公司关于龙迅半导体（合肥）股份有限公司2024年限制性股票激励计划预留授予相关事项之独立财务顾问报告
Audit Report / Information Classification · 95% confidence The document is an Independent Financial Advisor Report related to a 2024 restricted stock incentive plan for Longxun Semiconductor (Hefei) Co., Ltd. It includes detailed definitions, legal references, approval procedures, conditions for stock grants, and the impact on financials. It is a specialized advisory report on stock incentive plan matters, not a general annual or quarterly financial report, nor a simple announcement. The content is substantive and detailed, focusing on the stock incentive plan and related approvals, conditions, and financial implications. This fits the category of Audit Report / Information (AR), which includes standalone audit or advisory reports related to accounting and financial matters but excludes full annual reports. The document is not a regulatory filing or announcement, nor a management or board change notice. Therefore, the best classification is AR with high confidence.
2025-01-27 Chinese
上海荣正企业咨询服务（集团）股份有限公司关于龙迅半导体（合肥）股份有限公司2024年限制性股票激励计划预留授予相关事项之独立财务顾问报告
Share Issue/Capital Change Classification · 95% confidence The document is a list of reserved grant recipients for a 2024 restricted stock incentive plan by Longsys Semiconductor (Hefei) Co., Ltd. It details the allocation of restricted stock to employees, including specific numbers and percentages of total shares. The document is short (708 characters) and focuses on stock incentive plan details, which is related to share issuance or capital changes. There is no indication that this is a full report, audit, or announcement of voting results. It is not a general regulatory filing or a report publication announcement. The content fits best under 'Share Issue/Capital Change' as it concerns the allocation of restricted stock under an incentive plan, which is a capital change event.
2025-01-27 Chinese
龙迅股份监事会关于2024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（截至预留授予日）
Remuneration Information Classification · 85% confidence The document is a supervisory board opinion on the reserved grant list of incentive targets under a 2024 restricted stock incentive plan. It discusses compliance with relevant laws and regulations, eligibility of incentive recipients, and approval of the reserved grant date and stock grant details. This is related to stock-based compensation and incentive plans, which typically fall under remuneration or compensation disclosures. The document is not a full annual report, audit report, or earnings release. It is not a proxy solicitation or voting result announcement. It is a formal opinion from the supervisory board regarding the incentive plan's reserved grant list, which aligns with Remuneration Information filings that detail executive and employee compensation plans and related approvals.
2025-01-27 Chinese
龙迅股份关于向2024年限制性股票激励计划激励对象授予预留部分限制性股票的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from 龙迅半导体（合肥）股份有限公司 regarding the reserved grant of restricted stock under the 2024 restricted stock incentive plan. It details the number of shares, grant price, eligibility, approval process, legal and financial advisor opinions, and the schedule for the stock vesting. The document is focused on the announcement of a stock incentive plan grant to employees and does not contain financial statements or quarterly/yearly financial results. It is not an annual report, interim report, earnings release, or management discussion. It is also not a proxy solicitation or voting results announcement. The content fits the category of Capital/Financing Update (CAP) because it relates to the issuance of shares as part of an employee stock incentive plan, which affects the company's capital structure. The document length and detail confirm it is the announcement itself, not just a brief notice or report publication announcement.
2025-01-27 Chinese

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