300321 同大股份
已收盘 08-14 15:00:00
资讯
新帖
简况
同大股份(300321)披露持股5%以上股东减持计划时间届满公告,8月13日股价下跌2.66%
证券之星 · 08-13 22:31
同大股份(300321)披露持股5%以上股东减持计划时间届满公告,8月13日股价下跌2.66%
8月13日同大股份发布公告,股东减持0.6万股
证券之星 · 08-13 20:01
8月13日同大股份发布公告,股东减持0.6万股
股市必读:同大股份(300321)8月4日董秘有最新回复
证券之星 · 08-05
股市必读:同大股份(300321)8月4日董秘有最新回复
股市必读:同大股份(300321)7月30日董秘有最新回复
证券之星 · 07-31
股市必读:同大股份(300321)7月30日董秘有最新回复
同大股份:公司已按照相关法律法规的要求及时履行信息披露义务
证券之星 · 07-30
同大股份:公司已按照相关法律法规的要求及时履行信息披露义务
股市必读:同大股份(300321)7月28日董秘有最新回复
证券之星 · 07-29
股市必读:同大股份(300321)7月28日董秘有最新回复
同大股份:不存在应披露而未披露的事项
证券日报网 · 07-28
同大股份:不存在应披露而未披露的事项
股市必读:同大股份(300321)7月24日董秘有最新回复
证券之星 · 07-27
股市必读:同大股份(300321)7月24日董秘有最新回复
股市必读:同大股份(300321)7月16日董秘有最新回复
证券之星 · 07-17
股市必读:同大股份(300321)7月16日董秘有最新回复
股市必读:同大股份(300321)7月10日董秘有最新回复
证券之星 · 07-13
股市必读:同大股份(300321)7月10日董秘有最新回复
同大股份(300321)披露董事及高管减持股份预披露公告,7月9日股价下跌1.54%
证券之星 · 07-09
同大股份(300321)披露董事及高管减持股份预披露公告,7月9日股价下跌1.54%
同大股份(300321)披露5%以上股东权益变动触及1%整数倍公告,7月2日股价下跌6.2%
证券之星 · 07-02
同大股份(300321)披露5%以上股东权益变动触及1%整数倍公告,7月2日股价下跌6.2%
7月1日同大股份发布公告,股东减持90.26万股
证券之星 · 07-01
7月1日同大股份发布公告,股东减持90.26万股
6月30日同大股份(300321)涨停分析:资产收购、军工订单驱动
证券之星 · 06-30
6月30日同大股份(300321)涨停分析:资产收购、军工订单驱动
同大股份:6月26日董事寇相东减持股份合计1600股
证券之星 · 06-29
同大股份:6月26日董事寇相东减持股份合计1600股
同大股份:6月25日寇相东、李艳霞、张通、张莎减持股份合计1.42万股
证券之星 · 06-26
同大股份:6月25日寇相东、李艳霞、张通、张莎减持股份合计1.42万股
股市必读:6月25日同大股份现2笔折价11.24%的大宗交易 合计成交1669.44万元
证券之星 · 06-26
股市必读:6月25日同大股份现2笔折价11.24%的大宗交易 合计成交1669.44万元
6月23日同大股份发布公告,股东减持116.86万股
证券之星 · 06-23
6月23日同大股份发布公告,股东减持116.86万股
股市必读:6月18日同大股份现1笔折价18.21%的大宗交易 合计成交719.28万元
证券之星 · 06-22
股市必读:6月18日同大股份现1笔折价18.21%的大宗交易 合计成交719.28万元
每周股票复盘:同大股份(300321)现折价18.21%大宗交易
证券之星 · 06-21
每周股票复盘:同大股份(300321)现折价18.21%大宗交易
暂无数据
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
{"stockData":{"symbol":"300321","market":"SZ","secType":"STK","nameCN":"同大股份","latestPrice":34.48,"timestamp":1786691034000,"preClose":32.92,"halted":0,"volume":3969400,"delay":0,"changeRate":0.0474,"floatShares":88721900,"shares":88800000,"eps":0.0992,"marketStatus":"已收盘","change":1.56,"latestTime":"08-14 15:00:00","open":32.78,"high":35.5,"low":32.73,"amount":136000000,"amplitude":0.0841,"askPrice":34.48,"askSize":95,"bidPrice":34.47,"bidSize":74,"shortable":0,"etf":0,"ttmEps":0.0992,"tradingStatus":0,"nextMarketStatus":{"tag":"开盘","tradingStatus":2,"beginTime":1786930200000},"marketStatusCode":5,"adr":0,"adjPreClose":32.92,"symbolType":"stock","openAndCloseTimeList":[[1786671000000,1786678200000],[1786683600000,1786690800000]],"highLimit":36.21,"lowLimit":29.63,"ibTradeSell":false,"ibTradeBuySell":false,"totalEquity":88800000,"isCdr":false,"pbRate":4.61,"roa":"--","peRate":347.580645,"roe":"0.07%","epsLYR":0.1264,"committee":-0.006652,"marketValue":3062000000,"turnoverRate":0.0447,"status":0,"floatMarketCap":3059000000},"requestUrl":"/m/hq/s/300321/tweets","defaultTab":"tweets","newsList":[{"id":"2659163329","title":"同大股份(300321)披露持股5%以上股东减持计划时间届满公告,8月13日股价下跌2.66%","url":"https://stock-news.laohu8.com/highlight/detail?id=2659163329","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2659163329?lang=zh_cn&edition=full","pubTime":"2026-08-13 22:31","pubTimestamp":1786631472,"startTime":"0","endTime":"0","summary":"同日,公司披露《华盛百利关于减持股份计划时间届满的公告》。公告显示,持股5%以上股东华盛百利投资发展(北京)有限公司减持计划时间届满。自2026年5月13日至7月2日,华盛百利通过集中竞价交易减持83.40万股,占总股本0.94%;通过大宗交易减持124.32万股,占总股本1.40%;合计减持207.72万股,占总股本2.34%。减持后持股比例由8.96%降至6.62%。本次减持未违反相关法律法规,且与此前披露的减持计划一致。","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/RB2026081300039869.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","BK0077","300321","BK0220","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659154349","title":"8月13日同大股份发布公告,股东减持0.6万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2659154349","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2659154349?lang=zh_cn&edition=full","pubTime":"2026-08-13 20:01","pubTimestamp":1786622478,"startTime":"0","endTime":"0","summary":"证券之星消息,8月13日同大股份发布公告《同大股份:华盛百利关于减持股份计划时间届满的公告》,其股东华盛百利投资发展(北京)有限公司于2026年7月1日至2026年7月2日间合计减持0.6万股,占公司目前总股本的0.0068%,变动期间该股股价下跌6.71%,截止7月2日收盘报60.06元。股东增减持详情见下表:根据同大股份2026年中报公布的十大股东详情如下:本文数据来源于同大股份公告,仅供参考不构成投资建议。","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/RB2026081300035398.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","300321","BK0077","BK0220","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2657565164","title":"股市必读:同大股份(300321)8月4日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2657565164","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2657565164?lang=zh_cn&edition=full","pubTime":"2026-08-05 02:57","pubTimestamp":1785869832,"startTime":"0","endTime":"0","summary":"截至2026年8月4日收盘,同大股份报收于29.47元,上涨4.5%,换手率3.43%,成交量3.04万手,成交额8845.22万元。董秘最新回复投资者: 请明确本次协议转让给青岛卓岳铭梁的888万股标的股份,对应质押是否已完成解除质押登记?","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/RB2026080500002403.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":["BK0077","BK0177","BK0028","300321","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2655580796","title":"股市必读:同大股份(300321)7月30日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2655580796","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2655580796?lang=zh_cn&edition=full","pubTime":"2026-07-31 01:44","pubTimestamp":1785433454,"startTime":"0","endTime":"0","summary":"截至2026年7月30日收盘,同大股份报收于27.38元,下跌9.34%,换手率5.03%,成交量4.46万手,成交额1.27亿元。董秘最新回复投资者: 你好,公司股权交易已经连续多月未有新信息披露,而股票价格大幅波动,公司为何没有跟投资者进行有效沟通?当日关注点交易信息汇总:7月30日主力资金净流出488.43万元,占总成交额3.85%。","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/RB2026073100001355.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","BK0220","300321","BK0028","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2655826390","title":"同大股份:公司已按照相关法律法规的要求及时履行信息披露义务","url":"https://stock-news.laohu8.com/highlight/detail?id=2655826390","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2655826390?lang=zh_cn&edition=full","pubTime":"2026-07-30 15:06","pubTimestamp":1785395177,"startTime":"0","endTime":"0","summary":"证券之星消息,同大股份(300321)07月30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:你好,公司股权交易已经连续多月未有新信息披露,而股票价格大幅波动,公司为何没有跟投资者进行有效沟通?同大股份回复:您好,公司已按照相关法律法规的要求及时履行信息披露义务,二级市场股价波动受多种因素的影响,请投资者理性看待。感谢您对公司的关注。本文数据来源于深圳证券交易所互动易,仅供参考不构成投资建议。责任编辑:陈思雨","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/RB2026073000018553.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":["BK0077","BK0177","BK0220","300321","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2655949881","title":"股市必读:同大股份(300321)7月28日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2655949881","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2655949881?lang=zh_cn&edition=full","pubTime":"2026-07-29 01:36","pubTimestamp":1785260173,"startTime":"0","endTime":"0","summary":"截至2026年7月28日收盘,同大股份报收于31.68元,下跌5.21%,换手率3.82%,成交量3.39万手,成交额1.11亿元。交易信息汇总资金流向7月28日主力资金净流入424.73万元,占总成交额0.0%;游资资金净流入94.53万元,占总成交额0.0%;散户资金净流出519.26万元,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/RB2026072900001153.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","BK0028","BK0077","BK0220","300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2654002621","title":"同大股份:不存在应披露而未披露的事项","url":"https://stock-news.laohu8.com/highlight/detail?id=2654002621","media":"证券日报网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2654002621?lang=zh_cn&edition=full","pubTime":"2026-07-28 19:39","pubTimestamp":1785238740,"startTime":"0","endTime":"0","summary":"登录新浪财经APP 搜索【信披】查看更多考评等级证券日报网讯7月28日,同大股份在互动平台回答投资者提问时表示,公司已按照相关法律法规的要求及时履行信息披露义务,不存在应披露而未披露的事项。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2026-07-28/doc-inikkhki6330778.shtml","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/relnews/cn/2026-07-28/doc-inikkhki6330778.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":"sina","symbols":["BK0028","BK0220","300321","BK0077","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2654064233","title":"股市必读:同大股份(300321)7月24日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2654064233","media":"证券之星","labels":["executive"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2654064233?lang=zh_cn&edition=full","pubTime":"2026-07-27 02:32","pubTimestamp":1785090733,"startTime":"0","endTime":"0","summary":"截至2026年7月24日收盘,同大股份报收于30.8元,下跌5.64%,换手率2.65%,成交量2.35万手,成交额7381.38万元。董秘最新回复投资者: 请问公司长期未发布进展公告、未提示股权转让终止风险,是否充分履行持续信息披露义务?交易信息汇总资金流向7月24日主力资金净流出88.53万元,占总成交额0.0%;游资资金净流出532.69万元,占总成交额0.0%;散户资金净流入621.23万元,占总成交额0.0%。","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/RB2026072700001198.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","BK0220","300321","BK0077","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652429034","title":"股市必读:同大股份(300321)7月16日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2652429034","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2652429034?lang=zh_cn&edition=full","pubTime":"2026-07-17 02:24","pubTimestamp":1784226253,"startTime":"0","endTime":"0","summary":"截至2026年7月16日收盘,同大股份报收于42.42元,下跌3.57%,换手率2.7%,成交量2.4万手,成交额1.03亿元。董秘最新回复投资者: 请问此次股权转让长时间不进行信披的原因是什么?公司股权质押不能及时解质押会否导致股权转让最终无法完成?当日关注点交易信息汇总:7月16日主力资金净流入82.59万元,游资资金净流入122.97万元,散户资金净流出205.56万元。","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/RB2026071700001295.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","300321","BK0077","BK0220","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651480165","title":"股市必读:同大股份(300321)7月10日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2651480165","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2651480165?lang=zh_cn&edition=full","pubTime":"2026-07-13 01:03","pubTimestamp":1783875812,"startTime":"0","endTime":"0","summary":"截至2026年7月10日收盘,同大股份报收于47.12元,下跌0.3%,换手率4.52%,成交量4.01万手,成交额1.95亿元。董秘最新回复投资者: 请问已质押股权什么时间能完成解质押?当日关注点交易信息汇总:7月10日主力资金净流入2096.42万元。交易信息汇总资金流向7月10日主力资金净流入2096.42万元,占总成交额0.0%;游资资金净流出744.73万元,占总成交额0.0%;散户资金净流出1351.69万元,占总成交额0.0%。","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/RB2026071300000550.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","BK0077","BK0177","300321","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650249920","title":"同大股份(300321)披露董事及高管减持股份预披露公告,7月9日股价下跌1.54%","url":"https://stock-news.laohu8.com/highlight/detail?id=2650249920","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2650249920?lang=zh_cn&edition=full","pubTime":"2026-07-09 22:23","pubTimestamp":1783606993,"startTime":"0","endTime":"0","summary":"截至2026年7月9日收盘,同大股份报收于47.26元,较前一交易日下跌1.54%,最新总市值为41.97亿元。同日,公司发布《关于董事、高级管理人员减持股份预披露公告》。公告显示,董事、高级管理人员徐旭日持有公司股份29,325股,计划减持不超过7,331股;董事徐彦峰持有4,800股,计划减持不超过1,200股;董事魏增宝持有5,475股,计划减持不超过1,368股。减持价格将根据市场价格确定。","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/RB2026070900042499.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":["BK0077","300321","BK0177","BK0220","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648505262","title":"同大股份(300321)披露5%以上股东权益变动触及1%整数倍公告,7月2日股价下跌6.2%","url":"https://stock-news.laohu8.com/highlight/detail?id=2648505262","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2648505262?lang=zh_cn&edition=full","pubTime":"2026-07-02 17:38","pubTimestamp":1782985114,"startTime":"0","endTime":"0","summary":"截至2026年7月2日收盘,同大股份报收于60.06元,较前一交易日下跌6.2%,最新总市值为53.33亿元。该股当日开盘63.03元,最高65.6元,最低60.0元,成交额达5.06亿元,换手率为9.2%。公司于近日披露《关于5%以上股东权益变动触及1%整数倍的公告》。2026年6月24日至6月30日,华盛百利通过集中竞价和大宗交易方式合计减持公司股份90.2600万股,占公司总股本比例1.0164%。本次权益变动后,其持股比例由7.6429%下降至6.6265%。","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/RB2026070200029642.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","BK0177","BK0077","BK0220","300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648483475","title":"7月1日同大股份发布公告,股东减持90.26万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2648483475","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2648483475?lang=zh_cn&edition=full","pubTime":"2026-07-01 20:01","pubTimestamp":1782907284,"startTime":"0","endTime":"0","summary":"证券之星消息,7月1日同大股份发布公告《同大股份:关于5%以上股东权益变动触及1%整数倍的公告》,其股东华盛百利投资发展(北京)有限公司于2026年6月24日至2026年6月30日间合计减持90.26万股,占公司目前总股本的1.0164%,变动期间该股股价上涨31.23%,截止6月30日收盘报64.38元。股东增减持详情见下表:根据同大股份2026年一季报公布的十大股东详情如下:本文数据来源于同大股份公告,仅供参考不构成投资建议。","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/RB2026070100039200.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","BK0177","BK0077","BK0220","300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2647336755","title":"6月30日同大股份(300321)涨停分析:资产收购、军工订单驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2647336755","media":"证券之星","labels":["merge"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2647336755?lang=zh_cn&edition=full","pubTime":"2026-06-30 15:42","pubTimestamp":1782805330,"startTime":"0","endTime":"0","summary":"6月30日同大股份涨停的可能因素有:公司于6月28日公告拟以自有资金收购山东同大集团持有的同大研究院100%股权,聚焦高性能纤维及复合材料研发;同期披露其湿法纺丝芳纶纸中试线完成验证并获军工领域初步订单;叠加山东省近期出台新材料产业支持政策,公司作为省内高性能纤维材料骨干企业获市场关注。近5日资金流向一览见下表:该股为山东国企改革,国企改革概念热股,当日山东国企改革概念上涨0.49%,国企改革概念上涨0.16%。","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/RB2026063000024090.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"merge","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["161024","BK0028","BK0077","BK0220","300321","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2647374409","title":"同大股份:6月26日董事寇相东减持股份合计1600股","url":"https://stock-news.laohu8.com/highlight/detail?id=2647374409","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2647374409?lang=zh_cn&edition=full","pubTime":"2026-06-29 21:01","pubTimestamp":1782738108,"startTime":"0","endTime":"0","summary":"证券之星消息,根据6月29日市场公开信息、上市公司公告及交易所披露数据整理,同大股份(300321)最新董监高及相关人员股份变动情况:2026年6月26日公司董事寇相东共减持公司股份1600.0股,占公司总股本为0.0018%。变动期间公司股价上涨8.8%,6月26日当日收盘报57.61元。同大股份近半年内的董监高及核心技术人员增减持详情如下:同大股份的高管列表及最新持股情况如下:该股最近90天内无机构评级。本文数据来源于深圳证券交易所信息披露、同大股份公告,仅供参考不构成投资建议。","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/RB2026062900038233.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","300321","BK0077","BK0220","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646350992","title":"同大股份:6月25日寇相东、李艳霞、张通、张莎减持股份合计1.42万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2646350992","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2646350992?lang=zh_cn&edition=full","pubTime":"2026-06-26 21:01","pubTimestamp":1782478914,"startTime":"0","endTime":"0","summary":"证券之星消息,根据6月26日市场公开信息、上市公司公告及交易所披露数据整理,同大股份(300321)最新董监高及相关人员股份变动情况:2026年6月25日公司董事寇相东、董事,高管李艳霞、高管张通、董事,董秘张莎共减持公司股份1.42万股,占公司总股本为0.016%。变动期间公司股价上涨8.55%,6月25日当日收盘报52.95元。同大股份近半年内的董监高及核心技术人员增减持详情如下:同大股份的高管列表及最新持股情况如下:该股最近90天内无机构评级。本文数据来源于深圳证券交易所信息披露、同大股份公告,仅供参考不构成投资建议。","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/RB2026062600043050.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":["BK0077","300321","BK0220","BK0177","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646800621","title":"股市必读:6月25日同大股份现2笔折价11.24%的大宗交易 合计成交1669.44万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2646800621","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2646800621?lang=zh_cn&edition=full","pubTime":"2026-06-26 01:46","pubTimestamp":1782409574,"startTime":"0","endTime":"0","summary":"截至2026年6月25日收盘,同大股份报收于52.95元,上涨8.55%,换手率10.15%,成交量9.0万手,成交额4.9亿元。当日关注点交易信息汇总:6月25日主力资金净流出1799.97万元,散户资金净流入1977.9万元。大宗交易6月25日同大股份发生2笔折价11.24%的大宗交易,合计成交1669.44万元。","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/RB2026062600000942.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","BK0177","BK0077","BK0220","300321"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645872588","title":"6月23日同大股份发布公告,股东减持116.86万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2645872588","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2645872588?lang=zh_cn&edition=full","pubTime":"2026-06-23 18:01","pubTimestamp":1782208865,"startTime":"0","endTime":"0","summary":"证券之星消息,6月23日同大股份发布公告《同大股份:关于5%以上股东权益变动触及1%整数倍的公告》,其股东华盛百利投资发展(北京)有限公司于2026年5月13日至2026年6月22日间合计减持116.86万股,占公司目前总股本的1.316%,变动期间该股股价上涨18.12%,截止6月22日收盘报54.3元。股东增减持详情见下表:根据同大股份2026年一季报公布的十大股东详情如下:本文数据来源于同大股份公告,仅供参考不构成投资建议。","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/RB2026062300031626.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":["BK0177","300321","BK0077","BK0028","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645560016","title":"股市必读:6月18日同大股份现1笔折价18.21%的大宗交易 合计成交719.28万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2645560016","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2645560016?lang=zh_cn&edition=full","pubTime":"2026-06-22 04:21","pubTimestamp":1782073270,"startTime":"0","endTime":"0","summary":"截至2026年6月18日收盘,同大股份报收于49.52元,上涨10.04%,换手率12.34%,成交量10.95万手,成交额5.12亿元。当日关注点交易信息汇总:6月18日同大股份主力资金净流出318.09万元,游资资金净流出732.1万元,散户资金净流入1050.19万元; 交易信息汇总:6月18日发生1笔折价18.21%的大宗交易,合计成交719.28万元。大宗交易6月18日同大股份发生1笔大宗交易,折价18.21%,合计成交719.28万元。","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/RB2026062200001493.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","300321","BK0220","BK0028","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645096963","title":"每周股票复盘:同大股份(300321)现折价18.21%大宗交易","url":"https://stock-news.laohu8.com/highlight/detail?id=2645096963","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2645096963?lang=zh_cn&edition=full","pubTime":"2026-06-21 03:06","pubTimestamp":1781982373,"startTime":"0","endTime":"0","summary":"截至2026年6月18日收盘,同大股份报收于49.52元,较上周的40.21元上涨23.15%。本周,同大股份6月18日盘中最高价报50.0元。6月17日盘中最低价报39.3元。同大股份当前最新总市值43.97亿元,在化学制品板块市值排名105/171,在两市A股市值排名3578/5206。","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/RB2026062100000969.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","300321","BK0220","BK0028","BK0077"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1786872176980,"stockEarnings":[{"period":"1week","weight":0.0035},{"period":"1month","weight":-0.2162},{"period":"3month","weight":-0.1759},{"period":"6month","weight":-0.1806},{"period":"1year","weight":0.0688},{"period":"ytd","weight":-0.2378}],"compareEarnings":[{"period":"1week","weight":-0.0033},{"period":"1month","weight":-0.0072},{"period":"3month","weight":-0.0503},{"period":"6month","weight":-0.0379},{"period":"1year","weight":0.0711},{"period":"ytd","weight":-0.0105}],"compareStock":{"symbol":"000001.SH","name":"上证指数"},"companyName":"山东同大海岛新材料股份有限公司","boardCode":"AI0029","boardName":"橡胶和塑料制品业","stockholders":"6298人(较上一季度增加0.64%)","perCapita":"14087股","listingDate":"2012-05-23","address":"山东省潍坊市昌邑市同大街522号","registeredCapital":"8880万元","survey":" 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。","listedPrice":23},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"isLaohu8Offline":false,"tenantId":"TBCN","deviceId":"web-server-community-laohu8-v3","version":"4.44.1","shortVersion":"4.44.1","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"pagemeta":{"title":"同大股份(300321)_个股概要_股票价格_最新资讯_行情走势_历史数据","description":"美港股上老虎。老虎社区提供同大股份(300321)今日价格,行情走势,历史数据,股票概要及实时的新闻资讯,近期大事等重要参考决策数据。","keywords":"同大股份,300321,同大股份股票,同大股份股票老虎,同大股份股票老虎国际,同大股份行情,同大股份股票行情,同大股份股价,同大股份股市,同大股份股票价格,同大股份股票交易,同大股份股票购买,同大股份股票实时行情,购买美股,购买港股,港股开户,美股开户,美股交易,港股交易,开通美港股账户,老虎国际行情","social":{"og_title":"同大股份(300321)_个股概要_股票价格_最新资讯_行情走势_历史数据","og_description":"美港股上老虎。老虎社区提供同大股份(300321)今日价格,行情走势,历史数据,股票概要及实时的新闻资讯,近期大事等重要参考决策数据。","og_image":"https://static.tigerbbs.com/a0b84b8debbbce3b4440f7fdd5eed2e7"}}}