2月9日，联迪信息融资净买入10.06万元，融资余额为2022.14万元，近3个交易日连续净买入累计32.07 万元，融券无交易。 以上内容基于公开资料整理，不构成投资建议。 近期事件 经济观察网联迪信息(920790)近期股价表现活跃，截至2月13日收盘报34.19元，当日下跌0.98%，但近5 日累计上涨4.91%，跑赢同期上证指数。2月13日换手率2.92%，成交额5463.61万元，区间振幅5.79%， 显示短期流动性提升。 ...

证券代码：920790 证券简称：联迪信息 公告编号：2026-004 南京联迪信息系统股份有限公司 股东拟减持股份的预披露公告（再次披露） 本公司及董事会全体成员及相关股东保证公告内容不存在虚假记载、误导性 陈述或重大遗漏，并对其内容的真实、准确和完整承担个别及连带责任。 | 股东名称 | 股东身份 | 持股数量 | 持股比 | 当前持股股 | | --- | --- | --- | --- | --- | | | | （股） | 例（%） | 份来源 | | 南京联瑞迪泰企业管理 | 控股股东、实际控制 人的一致行动人、持 | 4,436,953 | 5.6187% | 北京证券交易 | | 咨询中心（有限合伙） | | | | 所上市前取得 | | | 股 5%以上股东 | | | | | 南京联瑞迪福企业管理 | 控股股东、实际控制 | 3,939,816 | 4.9892% | 北京证券交易 | | 咨询中心（有限合伙） | 人的一致行动人 | | | 所上市前取得 | | 南京联瑞迪祥企业管理 | 控股股东、实际控制 | 2,218,477 | 2.8094% | 北京证券交易 | | 咨询中心（ ...

南京联迪信息系统股份有限公司（以下简称"公司"）于 2025 年 3 月 27 日 召开第三届董事会第十二次会议，2025 年 4 月 28 日召开了 2024 年年度股东会， 审议通过了《关于南京联迪信息系统股份有限公司续聘会计师事务所的议案》， 同意续聘中汇会计师事务所（特殊普通合伙）（以下简称"中汇"）为公司 2025 年 年度审计机构。具体内容详见公司于 2025 年 3 月 28 日在北京证券交易所信息披 露平台（www.bse.cn）发布的《拟续聘 2025 年度会计师事务所公告》（公告编号： 2025-017）。 2026 年 1 月 29 日，公司收到中汇出具的《关于变更质量控制复核人的告知 函》，现将有关情况公告如下： 一、本次变更的基本情况 中汇作为公司 2025 年度审计机构，原委派孙玮为质量控制复核人为公司提 供 2025 年度审计服务。因中汇内部工作调整，现委派许育荪接替孙玮作为项目 的质量控制复核人员，继续完成公司 2025 年度审计相关工作。 证券代码：920790 证券简称：联迪信息 公告编号：2026-002 南京联迪信息系统股份有限公司 关于变更质量控制复核人的公告 本公司 ...

证券代码：920790 证券简称：联迪信息 公告编号：2026-003 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、2025 年年度主要财务数据和指标 南京联迪信息系统股份有限公司 2025 年年度业绩快报公告 （二）业绩变动的主要原因 报告期内，公司营业收入较上年同期下降 15.42%，归属于上市公司股东的 净利润较上年同期下降 19.35%，基本每股收益较上年同期下降 16.67%。业绩变 动的主要原因为：报告期内，公司海外业务受到日元汇率波动等因素影响，外销 业务收入下降；公司国内业务受到行业竞争、项目验收审计等因素影响，内销业 务收入下降；公司总体业务收入下降，造成营业利润下降、净利润下降，盈利能 力短期承压。面对外部环境尤其是区域经贸环境的影响、汇率波动的不确定性， 公司将继续坚持稳健经营原则，聚焦主业发展，持续提升 ...

股东拟减持股份的预披露公告 本公司及董事会全体成员及相关股东保证公告内容不存在虚假记载、误导性 陈述或重大遗漏，并对其内容的真实、准确和完整承担个别及连带责任。 | 股东名称 | 股东身份 | 持股数量 | 持股比 | 当前持股股 | | --- | --- | --- | --- | --- | | | | （股） | 例（%） | 份来源 | | 南京联瑞迪泰企业管理 | 控股股东、实际控制 人的一致行动人、持 | 4,436,953 | 5.6187% | 北京证券交易 | | 咨询中心（有限合伙） | | | | 所上市前取得 | | | 股 5%以上股东 | | | | | 南京联瑞迪福企业管理 | 控股股东、实际控制 | 3,939,816 | 4.9892% | 北京证券交易 | | 咨询中心（有限合伙） | 人的一致行动人 | | | 所上市前取得 | | 南京联瑞迪祥企业管理 | 控股股东、实际控制 | 2,218,477 | 2.8094% | 北京证券交易 | | 咨询中心（有限合伙） | 人的一致行动人 | | | 所上市前取得 | 一、 减持主体的基本情况 证券代码：920790 证 ...

Group 1 - The stock of 联迪信息 (920790) increased by 13.48% with a trading volume of 4.25 billion yuan and a turnover rate of 17.47% [1] - The stock was listed on the 北交所 due to a price fluctuation of 30.07%, with institutional net purchases amounting to 881,400 yuan [2] - The top five trading departments had a total transaction volume of 92.74 million yuan, with net purchases of 13.13 million yuan [2] Group 2 - The specific trading details show that the top buying department was 国信证券股份有限公司深圳互联网分公司 with a purchase amount of 15.39 million yuan [2] - The institutional specialized seat had a net purchase of 881,400 yuan, with a buying amount of 7.19 million yuan and a selling amount of 6.32 million yuan [2] - The overall market activity indicates significant interest in the stock, as evidenced by the high turnover rate and substantial net buying from institutional investors [1][2]

Volatility - Today, 43 stocks in the A-share market experienced a fluctuation of over 20% [1] - Stocks such as Shifeng Precision, Meideng Technology, and Landi Information had the highest volatility [1] Turnover Rate - A total of 77 stocks in the A-share market had a turnover rate exceeding 30% today [1] - Leading stocks in turnover rate included Tianlong Group, Kuntai Co., and Huaren Health [1] Main Capital Flow - Main capital today saw a net inflow into sectors such as computer, non-bank financials, and telecommunications, while experiencing a net outflow from power equipment, electronics, and defense industries [1] - Stocks with the highest net inflow of main capital included Shanzi Gaoke (2.118 billion), Hudian Co. (1.328 billion), Lakala (1.291 billion), Huasheng Tiancai (0.928 billion), and Torse (0.840 billion) [1] - Stocks with the highest net outflow of main capital included Sanhua Intelligent Control (2.607 billion), TBEA (2.509 billion), Goldwind Technology (2.165 billion), Haige Communication (1.430 billion), and Changying Precision (1.339 billion) [1]

Group 1 - The core point of the article is that LianDi Information (stock code: 920790) experienced significant trading activity on January 14, 2026, with a price fluctuation of 30.07% and a trading volume of 9.4957 million shares, amounting to a total transaction value of 425 million yuan [1][2][3] Group 2 - The top buying seat was from Guosen Securities Co., Ltd. Shenzhen Internet Branch, which purchased shares worth approximately 15.39 million yuan [1][2] - The top selling seat was from Dongwu Securities Co., Ltd. Changshu Fuhulu Road Securities Business Department, which sold shares worth approximately 12.54 million yuan [1][2] - Other notable buying and selling activities included multiple branches of Guosen Securities and institutional investors, indicating a diverse trading interest in LianDi Information [2]

Group 1 - The cloud office concept rose by 4.52%, ranking 6th among concept sectors, with 43 stocks increasing, including Guangyun Technology which hit the daily limit up by 20% [1] - Notable gainers in the sector included Tianyuan Dike, Huichang Technology, and Liandi Information, with increases of 18.61%, 17.02%, and 13.48% respectively [1] - The sector saw a net inflow of 1.662 billion yuan, with 27 stocks receiving net inflows, and 7 stocks exceeding 100 million yuan in net inflow, led by People’s Daily with 683 million yuan [2][3] Group 2 - The top three stocks by net inflow ratio were People’s Daily at 22.86%, Tianyuan Dike at 21.02%, and Geer Software at 18.31% [3] - The trading volume for People’s Daily was 68.281 million yuan, while Tianyuan Dike had a trading volume of 58.546 million yuan [3] - Guangyun Technology had a trading volume of 31.964 million yuan with a daily increase of 20% [4]

Core Viewpoint - The internet finance sector experienced significant fluctuations during trading, with notable gains in several companies, indicating a positive market sentiment towards this industry [1] Company Performance - Winning Time (赢时胜) saw its stock price increase by over 10% during the trading session [1] - Cuiwei Co., Ltd. (翠微股份) reached its daily limit up, reflecting strong investor interest [1] - Other companies such as Landi Information (联迪信息), Zhisheng Information (志晟信息), Sifang Chuangxin (四方精创), Zhongke Jincai (中科金财), and Dongxin He Ping (东信和平) also experienced upward movement in their stock prices [1]