300405 科隆股份
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科隆股份（300405）披露关于变更公司经营范围暨修订《公司章程》的议案，9月10日股价下跌1.88%
证券之星 · 09-10
科隆股份（300405）披露关于变更公司经营范围暨修订《公司章程》的议案，9月10日股价下跌1.88%
科隆股份（300405）披露2026年半年度报告，8月31日股价上涨2.4%
证券之星 · 08-31
科隆股份（300405）披露2026年半年度报告，8月31日股价上涨2.4%
科隆股份(300405)6月30日股东户数1.41万户，较上期减少1.42%
证券之星 · 08-29
科隆股份(300405)6月30日股东户数1.41万户，较上期减少1.42%
图解科隆股份中报：第二季度单季净利润同比增长166.07%
证券之星 · 08-29
图解科隆股份中报：第二季度单季净利润同比增长166.07%
股市必读：科隆股份新发布《关于子公司诉讼事项的进展公告》
证券之星 · 08-12
股市必读：科隆股份新发布《关于子公司诉讼事项的进展公告》
股市必读：科隆股份（300405）7月30日董秘有最新回复
证券之星 · 07-31
股市必读：科隆股份（300405）7月30日董秘有最新回复
公司问答丨科隆股份：参股的昆宇电源目前正开展上市相关准备工作
格隆汇 · 07-30
公司问答丨科隆股份：参股的昆宇电源目前正开展上市相关准备工作
科隆股份（300405）披露控股股东部分股份质押公告，7月21日股价下跌1.07%
证券之星 · 07-21
科隆股份（300405）披露控股股东部分股份质押公告，7月21日股价下跌1.07%
科隆股份（300405）披露子公司诉讼事项进展公告，7月3日股价上涨1.33%
证券之星 · 07-03
科隆股份（300405）披露子公司诉讼事项进展公告，7月3日股价上涨1.33%
股市必读：科隆股份（300405）6月25日董秘有最新回复
证券之星 · 06-26
股市必读：科隆股份（300405）6月25日董秘有最新回复
科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%
证券之星 · 06-23
科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%
每周股票复盘：科隆股份（300405）将召开临时股东会
证券之星 · 06-21
每周股票复盘：科隆股份（300405）将召开临时股东会
科隆股份（300405）披露召开2026年第一次临时股东大会的提示性公告，6月16日股价上涨2.76%
证券之星 · 06-16
科隆股份（300405）披露召开2026年第一次临时股东大会的提示性公告，6月16日股价上涨2.76%
科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%
证券之星 · 06-02
科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%
科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%
证券之星 · 05-20
科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%
科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%
证券之星 · 05-15
科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%
科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%
证券之星 · 05-08
科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%
科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%
证券之星 · 05-07
科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%
科隆股份(300405)3月31日股东户数1.43万户，较上期减少8.17%
证券之星 · 04-29
科隆股份(300405)3月31日股东户数1.43万户，较上期减少8.17%
图解科隆股份年报：第四季度单季净利润同比下降8.20%
证券之星 · 04-29
图解科隆股份年报：第四季度单季净利润同比下降8.20%
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公司概况
公司名称：
辽宁科隆精细化工股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2014-10-30
主营业务：
辽宁科隆精细化工股份有限公司的主营业务是专注于精细化工绿色低碳新材料系列产品的研发、制造、销售及服务。公司的主要产品是聚醚单体、聚羧酸系高性能减水剂、苯醚系列产品、丙烯酸羟基酯。
发行价格：
16.45
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18:02","pubTimestamp":1789034531,"startTime":"0","endTime":"0","summary":"截至2026年9月10日收盘，科隆股份报收于5.75元，较前一交易日下跌1.88%，最新总市值为16.35亿元。该股当日开盘5.84元，最高5.86元，最低5.71元，成交额达3607.23万元，换手率为2.85%。近日，辽宁科隆精细化工股份有限公司发布《关于召开2026年第二次临时股东会的提示性公告》。会议将审议《关于变更公司经营范围暨修订<公司章程>的议案》，该议案需经出席股东会的股东所持表决权的三分之二以上通过。登记时间截至2026年9月10日17:00前。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026091000033088.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","300405","BK0028","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663370077","title":"科隆股份（300405）披露2026年半年度报告，8月31日股价上涨2.4%","url":"https://stock-news.laohu8.com/highlight/detail?id=2663370077","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2663370077?lang=zh_cn&edition=full","pubTime":"2026-08-31 19:01","pubTimestamp":1788174091,"startTime":"0","endTime":"0","summary":"截至2026年8月31日收盘，科隆股份报收于5.97元，较前一交易日上涨2.4%，最新总市值为16.98亿元。该股当日开盘5.89元，最高5.98元，最低5.81元，成交额达5358.42万元，换手率为4.14%。近日，科隆股份披露《2026年半年度报告》。基本每股收益为0.0246元/股，稀释每股收益为0.0246元/股，加权平均净资产收益率为1.75%。报告期末总资产为1,026,103,717.24元，较上年度末增长4.46%；归属于上市公司股东的净资产为408,988,778.33元，较上年度末增长5.40%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026083100029935.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300405","BK0177","BK0229","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663012901","title":"科隆股份(300405)6月30日股东户数1.41万户，较上期减少1.42%","url":"https://stock-news.laohu8.com/highlight/detail?id=2663012901","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2663012901?lang=zh_cn&edition=full","pubTime":"2026-08-29 17:17","pubTimestamp":1787995048,"startTime":"0","endTime":"0","summary":"证券之星消息，近日科隆股份披露，截至2026年6月30日公司股东户数为1.41万户，较3月31日减少203.0户，减幅为1.42%。在化学制品行业个股中，科隆股份股东户数低于行业平均水平，截至6月30日，化学制品行业平均股东户数为3.1万户。从股价来看，2026年3月31日至2026年6月30日，科隆股份区间跌幅为19.44%，在此期间股东户数减少203.0户，减幅为1.42%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026082900023793.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0028","300405","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663018788","title":"图解科隆股份中报：第二季度单季净利润同比增长166.07%","url":"https://stock-news.laohu8.com/highlight/detail?id=2663018788","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2663018788?lang=zh_cn&edition=full","pubTime":"2026-08-29 02:52","pubTimestamp":1787943134,"startTime":"0","endTime":"0","summary":"证券之星消息，科隆股份2026年中报显示，上半年度公司主营收入3.2亿元，同比上升23.52%；归母净利润699.17万元，同比上升128.88%；扣非净利润11.19万元，同比上升100.36%；其中2026年第二季度，公司单季度主营收入2.01亿元，同比上升19.3%；单季度归母净利润576.89万元，同比上升166.07%；单季度扣非净利润385.87万元，同比上升128.47%；负债率58.93%，投资收益-47.99万元，财务费用970.56万元，毛利率12.27%。财报数据概要请见下图:本文数据来源于科隆股份2026年中报，仅供参考不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026082900006300.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300405"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658359910","title":"股市必读：科隆股份新发布《关于子公司诉讼事项的进展公告》","url":"https://stock-news.laohu8.com/highlight/detail?id=2658359910","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658359910?lang=zh_cn&edition=full","pubTime":"2026-08-12 02:47","pubTimestamp":1786474030,"startTime":"0","endTime":"0","summary":"公司公告汇总关于子公司诉讼事项的进展公告辽宁科隆精细化工股份有限公司全资子公司盘锦科隆涉及与辽阳安里其科技发展有限公司的诉讼，案号辽1122民初707号。公司表示将根据案件进展及时披露相关信息。截至公告日，公司无其他应披露未披露的重大诉讼或仲裁事项。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026081200002423.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","300405","BK0028","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2655030800","title":"股市必读：科隆股份（300405）7月30日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2655030800","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2655030800?lang=zh_cn&edition=full","pubTime":"2026-07-31 02:50","pubTimestamp":1785437423,"startTime":"0","endTime":"0","summary":"截至2026年7月30日收盘，科隆股份报收于4.91元，下跌0.81%，换手率3.95%，成交量8.65万手，成交额4287.08万元。董秘最新回复投资者： 董秘你好呀！公司参股的昆宇电源目前正开展上市相关准备工作。关于其 IPO 申报，以监管机构公示为准。交易信息汇总资金流向7月30日主力资金净流入30.29万元，占总成交额0.71%；游资资金净流入354.49万元，占总成交额8.27%；散户资金净流出384.77万元，占总成交额8.98%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026073100001957.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","300405","BK0177","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2655829107","title":"公司问答丨科隆股份：参股的昆宇电源目前正开展上市相关准备工作","url":"https://stock-news.laohu8.com/highlight/detail?id=2655829107","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2655829107?lang=zh_cn&edition=full","pubTime":"2026-07-30 15:54","pubTimestamp":1785398056,"startTime":"0","endTime":"0","summary":null,"market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.gelonghui.com/rss/live/live.xml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"live_gelonghui","symbols":["300405","BK0177","BK0229","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653275418","title":"科隆股份（300405）披露控股股东部分股份质押公告，7月21日股价下跌1.07%","url":"https://stock-news.laohu8.com/highlight/detail?id=2653275418","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2653275418?lang=zh_cn&edition=full","pubTime":"2026-07-21 18:03","pubTimestamp":1784628206,"startTime":"0","endTime":"0","summary":"截至2026年7月21日收盘，科隆股份报收于4.62元，较前一交易日下跌1.07%，最新总市值为13.14亿元。近日，科隆股份披露《关于控股股东部分股份质押的公告》。公告显示，公司控股股东、实际控制人姜艳女士将其持有的4,500,000股公司股份质押给孙景欢，占其所持股份比例5.26%，占公司总股本比例1.58%，质押用途为个人资金需求，质押起始日为2026年7月17日，到期日为办理解除质押登记之日。本次质押后，姜艳女士累计质押股份4,500,000股，占其所持股份5.26%。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026072100033857.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300405","BK0229","BK0028","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648664386","title":"科隆股份（300405）披露子公司诉讼事项进展公告，7月3日股价上涨1.33%","url":"https://stock-news.laohu8.com/highlight/detail?id=2648664386","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2648664386?lang=zh_cn&edition=full","pubTime":"2026-07-03 22:55","pubTimestamp":1783090516,"startTime":"0","endTime":"0","summary":"截至2026年7月3日收盘，科隆股份报收于5.34元，较前一交易日上涨1.33%，最新总市值为15.19亿元。公司于近日披露《关于子公司诉讼事项的进展公告》。此前一审裁定驳回原告起诉，二审裁定撤销原裁定，指令原审法院进行实体审理。公司表示将及时披露进展情况，截至公告日无其他应披露的重大诉讼仲裁事项。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070300046121.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0177","BK0028","BK0229","300405"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646386865","title":"股市必读：科隆股份（300405）6月25日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2646386865","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2646386865?lang=zh_cn&edition=full","pubTime":"2026-06-26 04:26","pubTimestamp":1782419171,"startTime":"0","endTime":"0","summary":"截至2026年6月25日收盘，科隆股份报收于5.36元，下跌3.07%，换手率4.15%，成交量9.08万手，成交额4887.73万元。目前公司的铜粉项目正在进行前期手续办理，尚未开始生产，处在送样测试阶段。公司现有的铜粉产品应用于压敏电阻材料，您提到的MLCC、3nm芯片封装互连及PCB导电浆料等领域暂不涉及。交易信息汇总资金流向6月25日主力资金净流入34.3万元，占总成交额0.0%；游资资金净流出297.22万元，占总成交额0.0%；散户资金净流入262.92万元，占总成交额0.0%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062600004155.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0177","BK0229","300405","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645875438","title":"科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%","url":"https://stock-news.laohu8.com/highlight/detail?id=2645875438","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2645875438?lang=zh_cn&edition=full","pubTime":"2026-06-23 17:52","pubTimestamp":1782208368,"startTime":"0","endTime":"0","summary":"截至2026年6月23日收盘，科隆股份报收于5.81元，较前一交易日上涨0.52%，最新总市值为16.52亿元。公司于近日披露《2026年第一次临时股东会决议公告》。公告显示，辽宁科隆精细化工股份有限公司于2026年6月22日召开2026年第一次临时股东会，采用现场与网络投票相结合方式，审议通过《关于公司建立〈董事、高级管理人员薪酬管理制度〉的议案》。议案同意票占出席会议股东所持表决权的99.1872%，反对占0.7925%，弃权占0.0203%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062300031120.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300405","BK0028","BK0177","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645964380","title":"每周股票复盘：科隆股份（300405）将召开临时股东会","url":"https://stock-news.laohu8.com/highlight/detail?id=2645964380","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2645964380?lang=zh_cn&edition=full","pubTime":"2026-06-21 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22:47","pubTimestamp":1781621234,"startTime":"0","endTime":"0","summary":"截至2026年6月16日收盘，科隆股份报收于5.96元，较前一交易日上涨2.76%，最新总市值为16.95亿元。该股当日开盘5.89元，最高6.05元，最低5.66元，成交额达7523.17万元，换手率为5.84%。近日，科隆股份发布《关于召开2026年第一次临时股东会的提示性公告》。公告显示，公司将于2026年6月22日召开2026年第一次临时股东会，会议采用现场与网络投票相结合的方式，股权登记日为2026年6月12日。股东可于2026年6月17日前通过信函或传真方式办理登记。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026061600044457.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","BK0028","300405","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640911447","title":"科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%","url":"https://stock-news.laohu8.com/highlight/detail?id=2640911447","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2640911447?lang=zh_cn&edition=full","pubTime":"2026-06-02 17:54","pubTimestamp":1780394046,"startTime":"0","endTime":"0","summary":"截至2026年6月2日收盘，科隆股份报收于6.36元，较前一交易日下跌3.64%，最新总市值为18.09亿元。该股当日开盘6.6元，最高6.75元，最低6.26元，成交额达6643.26万元，换手率为4.74%。近日，辽宁科隆精细化工股份有限公司发布《关于已回购股份减持结果暨股份变动公告》。公告显示，公司于2026年1月30日召开董事会审议通过减持已回购股份计划，拟通过集中竞价方式减持不超过1,932,800股，占总股本0.68%。减持期间为2026年3月3日至6月2日。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026060200035243.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","300405","BK0177","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636845107","title":"科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636845107","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2636845107?lang=zh_cn&edition=full","pubTime":"2026-05-20 18:26","pubTimestamp":1779272777,"startTime":"0","endTime":"0","summary":"截至2026年5月20日收盘，科隆股份报收于7.19元，较前一交易日下跌0.83%，最新总市值为20.45亿元。该股当日开盘7.28元，最高7.28元，最低7.11元，成交额达5179.78万元，换手率为3.3%。近日，辽宁科隆精细化工股份有限公司发布《2025年年度股东会决议公告》。会议表决结果均显示各项议案获多数同意，未出现否决或变更情况。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052000035684.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300405","BK0028","BK0229","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635088055","title":"科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%","url":"https://stock-news.laohu8.com/highlight/detail?id=2635088055","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2635088055?lang=zh_cn&edition=full","pubTime":"2026-05-15 18:12","pubTimestamp":1778839943,"startTime":"0","endTime":"0","summary":"截至2026年5月15日收盘，科隆股份报收于7.19元，较前一交易日下跌1.51%，最新总市值为20.45亿元。该股当日开盘7.28元，最高7.37元，最低7.13元，成交额达7280.23万元，换手率为4.59%。近日，科隆股份发布《关于召开2025年年度股东会的提示性公告》。公告显示，公司将于2026年5月19日召开2025年年度股东会，会议采取现场与网络投票相结合方式，股权登记日为2026年5月11日。股东可于2026年5月15日前通过信函或传真方式登记。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026051500035234.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0177","BK0028","BK0229","300405"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633643733","title":"科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633643733","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2633643733?lang=zh_cn&edition=full","pubTime":"2026-05-08 18:25","pubTimestamp":1778235917,"startTime":"0","endTime":"0","summary":"截至2026年5月8日收盘，科隆股份报收于7.14元，较前一交易日上涨1.13%，最新总市值为20.3亿元。公司于近日披露《关于首次减持回购股份的公告》。公告显示，辽宁科隆精细化工股份有限公司于2026年5月7日通过集中竞价交易方式首次减持回购股份1,000,000股，占公司总股本的0.35%，成交金额为7,109,309.40元，最高价7.32元/股，最低价7.03元/股，均价7.11元/股。本次减持符合公司既定计划及相关监管规定。公司此前于2024年5月20日完成回购股份1,932,800股，占总股本0.68%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026050800035848.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","300405","BK0177","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633129451","title":"科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633129451","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2633129451?lang=zh_cn&edition=full","pubTime":"2026-05-07 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