300321 同大股份
已收盘 06-03 15:00:00
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同大股份(300321)披露董事及高管减持股份预披露公告,6月3日股价下跌2.76%
证券之星 · 06-03 17:43
同大股份(300321)披露董事及高管减持股份预披露公告,6月3日股价下跌2.76%
同大股份(300321)披露独立董事取得独立董事资格证书的公告,5月29日股价上涨1.11%
证券之星 · 05-29
同大股份(300321)披露独立董事取得独立董事资格证书的公告,5月29日股价上涨1.11%
同大股份(300321)披露将参加2026年山东辖区上市公司投资者网上集体接待日活动,5月13日股价下跌3.2%
证券之星 · 05-13
同大股份(300321)披露将参加2026年山东辖区上市公司投资者网上集体接待日活动,5月13日股价下跌3.2%
股市必读:同大股份(300321)5月8日董秘有最新回复
证券之星 · 05-11
股市必读:同大股份(300321)5月8日董秘有最新回复
同大股份(300321)披露董事会延期换届公告,5月8日股价上涨8.93%
证券之星 · 05-08
同大股份(300321)披露董事会延期换届公告,5月8日股价上涨8.93%
同大股份:截至2026年4月30日的股东人数为6298
证券之星 · 05-08
同大股份:截至2026年4月30日的股东人数为6298
同大股份(300321)2026年一季报简析:净利润同比下降83.64%,公司应收账款体量较大
证券之星 · 04-24
同大股份(300321)2026年一季报简析:净利润同比下降83.64%,公司应收账款体量较大
图解同大股份一季报:第一季度单季净利润同比下降83.64%
证券之星 · 04-22
图解同大股份一季报:第一季度单季净利润同比下降83.64%
同大股份(300321)3月31日股东户数0.63万户,较上期增加6.41%
证券之星 · 04-22
同大股份(300321)3月31日股东户数0.63万户,较上期增加6.41%
同大股份(300321.SZ)发布一季度业绩,归母净利润47.33万元,下降83.64%
智通财经网 · 04-22
同大股份(300321.SZ)发布一季度业绩,归母净利润47.33万元,下降83.64%
同大股份股东拟减持不超过3%股份 减持窗口期为5月13日至8月12日
美股速递 · 04-16
同大股份股东拟减持不超过3%股份 减持窗口期为5月13日至8月12日
同大股份最新公告:股东华盛百利拟减持不超3%公司股份
证券之星 · 04-16
同大股份最新公告:股东华盛百利拟减持不超3%公司股份
股市必读:同大股份(300321)4月3日披露最新机构调研信息
证券之星 · 04-07
股市必读:同大股份(300321)4月3日披露最新机构调研信息
同大股份(300321)披露股东签署《股份转让补充协议》公告,4月3日股价下跌1.15%
证券之星 · 04-03
同大股份(300321)披露股东签署《股份转让补充协议》公告,4月3日股价下跌1.15%
同大股份(300321)披露2025年年度股东大会通知,3月30日股价下跌3.1%
中金财经 · 03-30
同大股份(300321)披露2025年年度股东大会通知,3月30日股价下跌3.1%
股市必读:同大股份年报 - 第四季度单季净利润同比增长106.29%
证券之星 · 03-30
股市必读:同大股份年报 - 第四季度单季净利润同比增长106.29%
同大股份(300321)2025年年报简析:营收净利润同比双双增长,盈利能力上升
证券之星 · 03-29
同大股份(300321)2025年年报简析:营收净利润同比双双增长,盈利能力上升
图解同大股份年报:第四季度单季净利润同比增长106.29%
证券之星 · 03-28
图解同大股份年报:第四季度单季净利润同比增长106.29%
同大股份(300321.SZ)发布2025年度业绩,归母净利润1122.09万元,增长33.58%
智通财经 · 03-27
同大股份(300321.SZ)发布2025年度业绩,归母净利润1122.09万元,增长33.58%
股市必读:同大股份(300321)今年截至3月23日累计跌幅已超25%
证券之星 · 03-24
股市必读:同大股份(300321)今年截至3月23日累计跌幅已超25%
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公司概况
公司名称:
山东同大海岛新材料股份有限公司
所属行业:
橡胶和塑料制品业
上市日期:
2012-05-23
主营业务:
山东同大海岛新材料股份有限公司的主营业务是超细纤维合成革的研发、生产、销售与服务。公司的主要产品是超纤绒面革、超纤光面革、超纤基布。公司“PA6/PE共混海岛法超细纤维及人造麂皮的系列化产品开发和产业化”项目曾获国家科技进步二等奖,另获省部级科技进步奖20余项,产品先后荣获“中国名牌”“国家绿色设计产品”等称号,企业入选国家制造业单项冠军示范企业、国家知识产权优势企业、山东省专精特新中小企业等。
发行价格:
23.00
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17:43","pubTimestamp":1780479786,"startTime":"0","endTime":"0","summary":"近日,同大股份披露《关于董事、高级管理人员减持股份预披露公告》。公告显示,公司董事寇相东、董事兼高级管理人员李艳霞、张莎,以及高级管理人员张通分别计划通过集中竞价方式减持公司股份。寇相东拟减持不超过7,162股,占总股本0.0081%;李艳霞拟减持不超过4,556股,占总股本0.0051%;张通拟减持不超过2,575股,占总股本0.0029%;张莎拟减持不超过1,837股,占总股本0.0021%。","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/RB2026060300036087.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":["BK0028","BK0077","BK0177","300321","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2639759886","title":"同大股份(300321)披露独立董事取得独立董事资格证书的公告,5月29日股价上涨1.11%","url":"https://stock-news.laohu8.com/highlight/detail?id=2639759886","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2639759886?lang=zh_cn&edition=full","pubTime":"2026-05-29 22:36","pubTimestamp":1780065378,"startTime":"0","endTime":"0","summary":"公告显示,山东同大海岛新材料股份有限公司于2026年3月27日召开第六届董事会第十六次会议,2026年4月17日召开2025年年度股东会,审议通过《关于补选独立董事的议案》,选举孙继璇女士为第六届董事会独立董事。孙继璇女士此前尚未取得深圳证券交易所认可的独立董事资格证书,但已承诺参加最近一次培训。","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/RB2026052900046505.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":["300321","BK0028","BK0177","BK0220","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635484200","title":"同大股份(300321)披露将参加2026年山东辖区上市公司投资者网上集体接待日活动,5月13日股价下跌3.2%","url":"https://stock-news.laohu8.com/highlight/detail?id=2635484200","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635484200?lang=zh_cn&edition=full","pubTime":"2026-05-13 17:53","pubTimestamp":1778666013,"startTime":"0","endTime":"0","summary":"截至2026年5月13日收盘,同大股份报收于44.5元,较前一交易日下跌3.2%,最新总市值为39.52亿元。该股当日开盘45.7元,最高47.0元,最低44.3元,成交额达1.69亿元,换手率为4.25%。同日,公司发布《关于参加2026年山东辖区上市公司投资者网上集体接待日活动的公告》。公司高管将就2025年度业绩、公司治理、发展战略、经营状况和可持续发展等话题与投资者进行交流。","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/RB2026051300033138.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":["300321","BK0028","BK0177","BK0220","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634231024","title":"股市必读:同大股份(300321)5月8日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2634231024","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2634231024?lang=zh_cn&edition=full","pubTime":"2026-05-11 01:19","pubTimestamp":1778433549,"startTime":"0","endTime":"0","summary":"截至2026年5月8日收盘,同大股份报收于43.92元,上涨8.93%,换手率5.52%,成交量4.9万手,成交额2.08亿元。谢谢董秘: 您好,截至2026年4月30日的股东人数为6298.当日关注点来自交易信息汇总:5月8日主力资金净流入3164.86万元,呈现明显吸筹迹象。公司公告汇总关于董事会延期换届的提示性公告山东同大海岛新材料股份有限公司第六届董事会任期将于2026年5月11日届满。公司将积极推进换届工作,并及时披露相关信息。","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/RB2026051100000672.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":["300321","BK0177","BK0077","BK0028","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633578904","title":"同大股份(300321)披露董事会延期换届公告,5月8日股价上涨8.93%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633578904","media":"证券之星","labels":["executive"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633578904?lang=zh_cn&edition=full","pubTime":"2026-05-08 22:14","pubTimestamp":1778249662,"startTime":"0","endTime":"0","summary":"截至2026年5月8日收盘,同大股份报收于43.92元,较前一交易日上涨8.93%,最新总市值为39亿元。该股当日开盘40.33元,最高44.77元,最低39.57元,成交额达2.08亿元,换手率为5.52%。同日,公司发布《关于董事会延期换届的提示性公告》。公告显示,山东同大海岛新材料股份有限公司第六届董事会任期将于2026年5月11日届满。在换届完成前,现任董事及管理人员将继续履行职责。延期不影响公司正常经营。公司将积极推进换届工作,并及时披露相关信息。","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/RB2026050800043623.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","BK0220","300321","BK0177","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633389884","title":"同大股份:截至2026年4月30日的股东人数为6298","url":"https://stock-news.laohu8.com/highlight/detail?id=2633389884","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633389884?lang=zh_cn&edition=full","pubTime":"2026-05-08 15:42","pubTimestamp":1778226125,"startTime":"0","endTime":"0","summary":"证券之星消息,同大股份(300321)05月08日在投资者关系平台上答复投资者关心的问题。投资者提问:请问截至4月30日公司的股东人数是多少?谢谢同大股份回复:您好,截至2026年4月30日的股东人数为6298.以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。","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/RB2026050800023033.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","BK0077","300321","BK0220","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629813828","title":"同大股份(300321)2026年一季报简析:净利润同比下降83.64%,公司应收账款体量较大","url":"https://stock-news.laohu8.com/highlight/detail?id=2629813828","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2629813828?lang=zh_cn&edition=full","pubTime":"2026-04-24 22:36","pubTimestamp":1777041407,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理,近期同大股份发布2026年一季报。截至本报告期末,公司营业总收入8098.61万元,同比下降13.05%,归母净利润47.33万元,同比下降83.64%。本报告期同大股份公司应收账款体量较大,当期应收账款占最新年报归母净利润比达714.63%。本次财报公布的各项数据指标表现不尽如人意。去年的净利率为2.82%,算上全部成本后,公司产品或服务的附加值不高。","market":"fut","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/RB2026042400065483.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":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629196011","title":"图解同大股份一季报:第一季度单季净利润同比下降83.64%","url":"https://stock-news.laohu8.com/highlight/detail?id=2629196011","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2629196011?lang=zh_cn&edition=full","pubTime":"2026-04-22 17:36","pubTimestamp":1776850608,"startTime":"0","endTime":"0","summary":"证券之星消息,同大股份2026年一季报显示,一季度公司主营收入8098.61万元,同比下降13.05%;归母净利润47.33万元,同比下降83.64%;扣非净利润36.69万元,同比下降82.91%;负债率7.53%,投资收益7.57万元,财务费用75.61万元,毛利率14.49%。财报数据概要请见下图:以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。","market":"hk","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/RB2026042200041147.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":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629113640","title":"同大股份(300321)3月31日股东户数0.63万户,较上期增加6.41%","url":"https://stock-news.laohu8.com/highlight/detail?id=2629113640","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2629113640?lang=zh_cn&edition=full","pubTime":"2026-04-22 17:31","pubTimestamp":1776850299,"startTime":"0","endTime":"0","summary":"证券之星消息,近日同大股份披露,截至2026年3月31日公司股东户数为6258.0户,较2月28日增加377.0户,增幅为6.41%。在化学制品行业个股中,同大股份股东户数低于行业平均水平,截至3月31日,化学制品行业平均股东户数为2.77万户。从股价来看,2026年2月28日至2026年3月31日,同大股份区间跌幅为19.42%,在此期间股东户数增加377.0户,增幅为6.41%。","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/RB2026042200040821.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":["300321","BK0077","BK0177","BK0220","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2629019577","title":"同大股份(300321.SZ)发布一季度业绩,归母净利润47.33万元,下降83.64%","url":"https://stock-news.laohu8.com/highlight/detail?id=2629019577","media":"智通财经网","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2629019577?lang=zh_cn&edition=full","pubTime":"2026-04-22 17:17","pubTimestamp":1776849440,"startTime":"0","endTime":"0","summary":"智通财经APP讯,同大股份(300321.SZ)发布2026年第一季度报告,该公司营业收入为8098.61万元,同比减少13.05%。归属于上市公司股东的净利润为47.33万元,同比减少83.64%。归属于上市公司股东的扣除非经常性损益的净利润为36.69万元,同比减少82.91%。基本每股收益为0.0053元。更多港股重磅资讯,下载智通财经app更多港股及海外理财资讯,请点击www.zhitongcaijing.com(搜索“智通财经”);欲加入智通港股投资群,请加智通客服微信(ztcjkf)","market":"hk","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":"http://www.zhitongcaijing.com/content/detail/1431955.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"同大股份(300321.SZ)发布一季度业绩,归母净利润47.33万元,下降83.64%","news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"highlight_zhitongcaijin","symbols":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1194561429","title":"同大股份股东拟减持不超过3%股份 减持窗口期为5月13日至8月12日","url":"https://stock-news.laohu8.com/highlight/detail?id=1194561429","media":"美股速递","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1194561429?lang=zh_cn&edition=full","pubTime":"2026-04-16 19:24","pubTimestamp":1776338684,"startTime":"0","endTime":"0","summary":"同大股份(300321)近日披露股东减持计划,公司股东计划在2024年5月13日至8月12日期间通过集中竞价或大宗交易方式减持不超过公司总股本3%的股份。\n此次减持计划将根据市场情况、公司股价等因素择机实施。若减持计划实施完毕,预计将对公司股权结构产生一定影响。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["BK0077","BK0220","BK0177","BK0028","300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2627429222","title":"同大股份最新公告:股东华盛百利拟减持不超3%公司股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2627429222","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2627429222?lang=zh_cn&edition=full","pubTime":"2026-04-16 19:20","pubTimestamp":1776338406,"startTime":"0","endTime":"0","summary":"同大股份(300321.SZ)公告称,持股5%以上股东华盛百利因经营发展需要,计划自公告披露之日起15个交易日后的3个月内(即2026年5月13日至2026年8月12日),以集中竞价和大宗交易方式减持公司股份合计不超过266.4万股,占公司总股本比例3%。其中,集中竞价减持不超过88.8万股,大宗交易减持不超过177.6万股。以上内容为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。","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/RB2026041600037437.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":["BK0028","BK0220","300321","BK0177","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2625049246","title":"股市必读:同大股份(300321)4月3日披露最新机构调研信息","url":"https://stock-news.laohu8.com/highlight/detail?id=2625049246","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2625049246?lang=zh_cn&edition=full","pubTime":"2026-04-07 04:57","pubTimestamp":1775509028,"startTime":"0","endTime":"0","summary":"截至2026年4月3日收盘,同大股份报收于32.7元,下跌1.15%,换手率0.8%,成交量7140.0手,成交额2329.32万元。来自机构调研要点:公司回应超纤基布收入增长主要受市场需求与客户开发等因素推动,产能利用率保持良好水平。交易信息汇总资金流向4月3日主力资金净流入48.04万元,占总成交额2.06%;游资资金净流出11.83万元,占总成交额0.51%;散户资金净流出36.21万元,占总成交额1.55%。机构调研要点4月3日业绩说明会投资者提出的问题及公司回复情况问:领导,您好!","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/RB2026040700002789.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":["300321","BK0220","BK0077","BK0177","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2624654729","title":"同大股份(300321)披露股东签署《股份转让补充协议》公告,4月3日股价下跌1.15%","url":"https://stock-news.laohu8.com/highlight/detail?id=2624654729","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2624654729?lang=zh_cn&edition=full","pubTime":"2026-04-03 19:04","pubTimestamp":1775214276,"startTime":"0","endTime":"0","summary":"同日,公司披露《关于股东签署〈股份转让补充协议〉的公告》。双方于2026年4月1日签署《股份转让补充协议》,将每股转让价格由28元调整为28.10元,转让价款合计249,528,000元。履约保证金1000万元已支付,剩余款项在深交所出具同意文件后15个工作日内支付。本次转让需经深交所合规性确认后方可办理过户,存在不确定性。","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/RB2026040300036349.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":["BK0220","BK0028","BK0077","300321","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623316381","title":"同大股份(300321)披露2025年年度股东大会通知,3月30日股价下跌3.1%","url":"https://stock-news.laohu8.com/highlight/detail?id=2623316381","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2623316381?lang=zh_cn&edition=full","pubTime":"2026-03-30 18:04","pubTimestamp":1774865091,"startTime":"0","endTime":"0","summary":"近日,同大股份发布《2025年年度股东大会通知》。公告显示,公司将于2026年4月17日召开2025年年度股东会,会议由董事会召集,采用现场与网络投票相结合方式召开。股权登记日为2026年4月10日。所有议案均为普通决议事项,需经出席股东所持有效表决权过半数通过。","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":"http://sc.stock.cnfol.com/gushiyaowen/20260330/32112082.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":"zhongjincaijing_highlight","symbols":["BK0177","300321","BK0077","BK0220","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623665473","title":"股市必读:同大股份年报 - 第四季度单季净利润同比增长106.29%","url":"https://stock-news.laohu8.com/highlight/detail?id=2623665473","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2623665473?lang=zh_cn&edition=full","pubTime":"2026-03-30 07:19","pubTimestamp":1774826349,"startTime":"0","endTime":"0","summary":"股本股东变化股东户数变动近日同大股份披露,截至2026年2月28日公司股东户数为5881.0户,较12月31日增加153.0户,增幅为2.67%。公司2025年度实现营业收入397,941,044.90元,同比增长6.57%;归属于上市公司股东的净利润11,220,917.08元,同比增长33.58%。同大股份2025年年度股东大会通知山东同大海岛新材料股份有限公司将于2026年4月17日召开2025年年度股东会,会议由董事会召集,采用现场与网络投票相结合方式召开。","market":"fut","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/RB2026033000001609.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":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2623336386","title":"同大股份(300321)2025年年报简析:营收净利润同比双双增长,盈利能力上升","url":"https://stock-news.laohu8.com/highlight/detail?id=2623336386","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2623336386?lang=zh_cn&edition=full","pubTime":"2026-03-29 06:24","pubTimestamp":1774736642,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理,近期同大股份发布2025年年报。截至本报告期末,公司营业总收入3.98亿元,同比上升6.57%,归母净利润1122.09万元,同比上升33.58%。本报告期同大股份盈利能力上升,毛利率同比增幅7.72%,净利率同比增幅25.34%。经营活动产生的现金流量净额变动幅度为99.39%,原因:2025年经营收入和经营支出均同比减少,但购买原材料等经营支出减少的幅度较大。筹资活动产生的现金流量净额的变动原因:2025年进行了股利分配。","market":"hk","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/RB2026032900001793.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":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622987410","title":"图解同大股份年报:第四季度单季净利润同比增长106.29%","url":"https://stock-news.laohu8.com/highlight/detail?id=2622987410","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2622987410?lang=zh_cn&edition=full","pubTime":"2026-03-28 01:38","pubTimestamp":1774633125,"startTime":"0","endTime":"0","summary":"证券之星消息,同大股份2025年年报显示,当年度公司主营收入3.98亿元,同比上升6.57%;归母净利润1122.09万元,同比上升33.58%;扣非净利润982.0万元,同比上升73.29%;其中2025年第四季度,公司单季度主营收入1.05亿元,同比上升8.16%;单季度归母净利润19.29万元,同比上升106.29%;单季度扣非净利润-8.05万元,同比上升97.45%;负债率10.17%,投资收益26.05万元,财务费用-165.1万元,毛利率15.04%。","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/RB2026032800003751.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622782405","title":"同大股份(300321.SZ)发布2025年度业绩,归母净利润1122.09万元,增长33.58%","url":"https://stock-news.laohu8.com/highlight/detail?id=2622782405","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2622782405?lang=zh_cn&edition=full","pubTime":"2026-03-27 21:14","pubTimestamp":1774617284,"startTime":"0","endTime":"0","summary":"智通财经APP讯,同大股份(300321.SZ)发布2025年年度报告,该公司营业收入为3.98亿元,同比增长6.57%。归属于上市公司股东的净利润为1122.09万元,同比增长33.58%。归属于上市公司股东的扣除非经常性损益的净利润为982万元,同比增长73.29%。基本每股收益为0.1264元。此外,拟向全体股东每10股派发现金红利0.38元(含税)。","market":"fut","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":"http://www.zhitongcaijing.com/content/detail/1420878.html","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":"stock_zhitongcaijing","symbols":["300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2621082239","title":"股市必读:同大股份(300321)今年截至3月23日累计跌幅已超25%","url":"https://stock-news.laohu8.com/highlight/detail?id=2621082239","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2621082239?lang=zh_cn&edition=full","pubTime":"2026-03-24 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