Core Viewpoint - The stock of Ningbo Tianpu Rubber Technology Co., Ltd. has experienced a remarkable surge, achieving a 12-day consecutive limit-up trading, with a total increase of over 213% since August 22, driven by expectations of a change in control due to a significant acquisition deal [1][2][3]. Group 1: Stock Performance - Tianpu's stock price reached a record high of 83.60 yuan per share upon resuming trading, with a total market capitalization exceeding 112 billion yuan [2][3]. - The stock has seen a cumulative increase of 288.6% in the third quarter, nearly tripling in value [3]. Group 2: Acquisition Details - The acquisition involves AI chip company Zhonghao Xinying, which plans to take control of Tianpu through a three-step strategy, with a total transaction amount exceeding 2.1 billion yuan [2][4]. - As of September 15, the acquisition funds from Zhonghao Xinying and other parties have been mostly secured, with a total of 9.65 million yuan already in place [4]. Group 3: Regulatory Scrutiny - Tianpu has faced regulatory scrutiny due to its stock price volatility, receiving multiple regulatory letters regarding the change in control and the source of funds for the acquisition [2][3]. - The company has been required to conduct a review of its stock trading activities due to the significant deviation from the performance of the Shanghai Composite Index and the automotive parts industry index [4]. Group 4: Financial Performance - Despite the stock price surge, Tianpu's financial performance has shown a decline, with a reported revenue of 151 million yuan in the first half of the year, down 3.44% year-on-year, and a net profit of 11.3 million yuan, down 16.08% [5]. - The acquiring party expressed optimism about Tianpu's existing resources and industry qualifications, suggesting a potential shift towards the new energy vehicle sector [5].

Core Viewpoint - The article discusses the insider trading activities related to Tianpu Co., Ltd. (605255.SH) prior to its control transfer announcement, highlighting the involvement of insider information holders who made significant stock purchases before the public disclosure of the acquisition [3][12]. Group 1: Insider Trading Activities - Four insider information holders, including spouses of company executives and an indirect shareholder of the acquiring company, purchased shares between February 14 and August 14, prior to the public announcement of the control transfer [3][7]. - The stock price of Tianpu Co. surged dramatically after the announcement, achieving a 12-day consecutive limit-up, with the stock price increasing from 26.6 yuan to 83.6 yuan, a rise of over 200% [18][22]. - The company claims that the trading activities of these individuals occurred before the formation or knowledge of insider information, asserting that no insider trading took place [13][18]. Group 2: Trading Details of Insider Holders - Li Zhiyi and Li Huiyun, a couple, made substantial purchases, with Li Huiyun executing six trades in a month, accumulating a total investment of approximately 1.6 million yuan [11][12]. - The trading activities of other insiders, such as Shu Shanyue and Chen Yanqu, were less significant in terms of volume and timing, with their trades occurring earlier and involving smaller amounts [9][11]. - The article details specific transactions, including the amounts and dates of purchases, indicating a pattern of strategic buying leading up to the control transfer announcement [8][11]. Group 3: Market Reactions and Regulatory Actions - Following the stock's rapid increase, the Shanghai Stock Exchange reported abnormal trading behaviors that misled investors, leading to self-regulatory measures against certain accounts [22]. - The article raises questions about the timing and decision-making processes behind the control transfer, suggesting potential undisclosed interactions prior to the public announcement [19][20]. - The involvement of mysterious buyers who also made significant purchases before the announcement is noted, indicating a broader pattern of speculative trading around the stock [21][22].

Core Viewpoint - Tianpu Co., Ltd. (605255.SH) faced scrutiny over insider trading allegations involving four individuals who purchased shares prior to the public announcement of a control transfer, leading to significant stock price increases [1][2][3] Group 1: Insider Trading Allegations - Four insider information individuals, including spouses of company executives and indirect shareholders of the acquirer, bought shares between February 14 and August 14, prior to the control transfer announcement [1][3] - The stock price surged dramatically after the announcement, achieving a 12-day consecutive limit-up [1][2] - Tianpu Co. claims that the transactions occurred before the formation or knowledge of insider information, denying any wrongdoing [1][7] Group 2: Trading Activities - Li Zhiyi and Li Huiyun, the couple involved, made multiple purchases, with the last transaction occurring just eight days before the control transfer disclosure [2][5] - Li Huiyun's trading activity included six purchases totaling approximately 160 million yuan, with significant profits realized from subsequent sales [6][12] - Other unidentified buyers also purchased shares significantly before the announcement, with one buyer investing over 25 million yuan [2][15] Group 3: Stock Performance - Following the control transfer announcement, Tianpu's stock price rose from 26.6 yuan to 83.6 yuan, marking a cumulative increase of over 200% [14][17] - The stock had already begun to rise from July 10, with multiple trading halts and price fluctuations leading up to the announcement [12][14] - The stock's year-to-date increase reached 570%, reflecting strong market interest and volatility [17] Group 4: Regulatory Response - The Shanghai Stock Exchange reported abnormal trading behaviors that misled investors, leading to regulatory actions against certain accounts [17] - Tianpu Co. has been under investigation for potential insider trading and has faced questions regarding the timing and nature of the information disclosed [13][17]

| 天普股份再度涨停，斩获12连板。 | | --- | 9月18日，上交所发布微博称，天普股份近期多次出现异常波动情形，公司已多次发布风险提示公告，提请广大投资者审慎投资，注意投资风险。部分投资者在交易该 股过程中存在影响市场正常交易秩序、误导投资者交易决策的异常交易行为，上交所依规对相关投资者采取了暂停账户交易等自律监管措施。上交所再次提醒投资者 关注风险，审慎参与，合规交易。 值得注意的是，今日天普股份开盘涨停，开于涨停价83.6元/股。拉长时间线来看，8月22日—9月18日这12个交易日内，公司股价接连斩获12个涨停板。 天普股份㊣ 605255 LT ▼ 随时随地,拿起手机就开户>> 83.60 今开 83.60 最高 83.60 最低 83.60 6170 金额 5158万 10.00% 7.60 换手⊙0.46% 总手 总值⊙ 112.1亿 流值 112.1亿 市盈 型 0 496.06 更多 □》 停复牌:今日复牌。自2025-09-11至2025-09-1 ... ● × 分时 五日 均线▼ MA5:69.72↑ 10:56.51↑ 20:41.73↑ DK点 , | 前复权 83.60 8 ...

Core Viewpoint - Tianpu Co., Ltd. (605255) has experienced significant stock price fluctuations, prompting the Shanghai Stock Exchange to issue risk warnings and take regulatory measures against certain investors for abnormal trading behaviors [1][2] Group 1: Stock Price Movement - Tianpu's stock price has been on a continuous rise, with a 213.81% increase over 12 consecutive trading days from August 22 to September 18, 2025 [1] - The stock price surge is attributed to a takeover bid from Zhonghao Xinying (Hangzhou) Technology Co., Ltd. and its partners [1][2] Group 2: Acquisition Details - The acquisition involves Zhonghao Xinying, Hainan Xinfan Enterprise Management Partnership, and individual Fang Donghui, with Zhonghao Xinying holding 30.52% and Hainan Xinfan holding 19.49% of Tianpu's controlling shares [2] - The original controlling shareholder, You Jianyi, will see his stake reduced to 25% post-acquisition [2] Group 3: Company Profile - Tianpu Co., Ltd. specializes in the research, production, and sales of polymer materials for automotive fluid pipeline systems and sealing system components [2] - As of the announcement date, Tianpu's market capitalization was approximately 3.5 billion yuan [2] Group 4: Future Plans of Acquirer - Zhonghao Xinying has no plans for asset injection or significant changes to Tianpu's main business within the next 12 months [3] - There are no clear plans for asset sales, mergers, or major restructuring of Tianpu or its subsidiaries in the near future [3]

此前，因股票交易异常波动，天普股份于9月11日起停牌核查。9月17日晚间，天普股份发布关于股票交 易停牌核查结果暨复牌的公告称，经公司自查，截至公告日，收购方中昊芯英无资产注入计划，中昊芯 英自身现有资本证券化路径亦与本次收购公司无关。收购方没有在未来12个月内改变上市公司主营业务 或对上市公司主营业务做出重大调整的明确计划。 在9月16日晚间，天普股份公告称，公司于2025年9月16日召开了控制权转让事项投资者说明会，截至 2025年9月15日，收购方中昊芯英的收购资金9.65亿元和方东晖的7.64亿元均已全部到位，但海南芯繁的 3.95亿元收购资金中，截至2025年9月15日，海南芯繁与上海芯繁合计已实缴资金2.76亿元，剩余拟出资 金额预计于2025年9月19日完成实缴。 9月18日，天普股份（605255.SH）股票复牌持续"一字"涨停，走出12连板行情。截至收盘，天普股份报 83.6元/股，涨幅10.00%，总市值112亿元。自8月22日以来，公司股价已累计涨幅高达213.81%。 更早前的9月2日晚间，天普股份曾发布提示公告称，公司股票价格于8 月 22 日至 9 月 2 日连续 8 个交 易日涨 ...

以股份转让完成为前提，中昊芯英、海南芯繁企业管理合伙企业（有限合伙）（以下简称"海南芯繁"）和方东晖拟向天普股份控股股东天普控股增资，分别 增资6.19亿元、3.95亿元、5.07亿元。本次增资后，中昊芯英、海南芯繁、方东晖、尤建义分别持有30.52%、19.49%、24.99%、25%天普控股股权。本次权 益变更后，上市公司控股股东仍为天普控股，实际控制人将由尤建义变更为杨龚轶凡。 值得一提的是，本次增资协议触发全面要约义务，中昊芯英应先履行全面要约义务后方可履行上述《增资协议》，中昊芯英向除尤建义、天普控股、方东晖 外的所有公众股东持有的上市公司全部无限售条件流通股发出全面要约。 对于本次筹划让出天普股份控制权的原因，天普股份提及，实控人尤建义目前62岁，体力精力有限，无力推动上市公司转型升级，尤建义的子女均长期在国 外，不愿接班经营上市公司。因此，上市公司急需引入新实控人，推动上市公司高质量发展。本次交易完成后，尤建义仍会继续参与上市公司的经营管理， 保证上市公司平稳发展和过渡。 连续两度停牌核查，仍未阻挡投资者的炒作热情，9月18日，天普股份（605255）再度"一"字涨停，斩获12连板。当日晚间，上 ...

Core Viewpoint - Tianpu Co., Ltd. has experienced a significant stock price surge, raising concerns about a potential rapid decline due to a severe deviation from the company's fundamentals [1][2]. Group 1: Stock Performance and Valuation - Tianpu Co., Ltd. has seen its stock price increase by 213.81% over 12 consecutive trading days, closing at 83.6 yuan per share, with a market capitalization of 11.2 billion yuan [1]. - The company's current price-to-earnings (P/E) ratio stands at 362.7 times, and the price-to-book (P/B) ratio is 13.87 times, both significantly higher than the industry averages of 34.03 times and 3.56 times, respectively [1]. Group 2: Control Change and Market Speculation - The recent stock surge is attributed to a proposed change in control, where the actual controller, You Jianyi, plans to transfer a total of 10.75% and 8% of shares to Zhonghao Xinying and Fang Donghui, respectively [1][2]. - Following the share transfer, Zhonghao Xinying and Hainan Xinfan will hold a combined 50.01% stake in Tianpu Co., allowing them to control the company [2]. - There are market speculations regarding Zhonghao Xinying's potential to achieve a backdoor listing through Tianpu Co., although the company has clarified that there are no plans for asset injection [2]. Group 3: Business Performance - Tianpu Co., Ltd. primarily produces polymer fluid pipeline systems and sealing system components for traditional fuel vehicles, with no significant changes in its main business operations [3]. - For the first half of the year, the company reported a revenue of 151 million yuan, a year-on-year decrease of 3.44%, and a net profit of 11.298 million yuan, down 16.08% year-on-year [3]. - The company has stated that there are no immediate plans from the acquirer, Zhonghao Xinying, to alter the main business operations within the next 12 months [3].

天普股份今日复牌一字涨停，走出12连板。今日晚间，天普股份发布关于股票交易风险提示性公告称，公司股价短期上涨 幅度极大，目前已积累巨大交易风险，公司股价已严重偏离上市公司基本面，未来存在快速下跌的风险。 天普股份也再次提示，公司外部流通盘相对较小，存在非理性炒作风险。公司收购方中昊芯英无资产注入计划，中昊芯英 自身现有资本证券化路径亦与本次收购上市公司无关。若本次交易存在内幕交易、操纵市场等异常交易行为情形，后续本 次交易可能会存在终止的风险。 9月18日晚间，上交所发布关于天普股份相关情况的通报称，天普股份近期多次出现异常波动情形，公司已多次发布风险提 示公告，提请广大投资者审慎投资，注意投资风险。部分投资者在交易该股过程中存在影响市场正常交易秩序、误导投资 者交易决策的异常交易行为，上交所依规对相关投资者采取了暂停账户交易等自律监管措施。 上交所再次提醒投资者关注风险，审慎参与，合规交易。 （文章来源：第一财经） ...

部分投资者在交易该股过程中存在影响市场正常交易秩序、误导投资者交易决策的异常交易行为。 9月18日晚间，上交所发布关于天普股份相关情况的通报称，天普股份近期多次出现异常波动情形，公司已多次发布风险提 示公告，提请广大投资者审慎投资，注意投资风险。部分投资者在交易该股过程中存在影响市场正常交易秩序、误导投资 者交易决策的异常交易行为，上交所依规对相关投资者采取了暂停账户交易等自律监管措施。 上交所再次提醒投资者关注风险，审慎参与，合规交易。 重要内容提示: ●公司股价短期上涨幅度极大,目前已积累巨大交易风险,公司股价已严 重偏离上市公司基本面,未来存在快速下跌的风险。公司股票价格 2025年8月 22 日至 2025年9月18日连续 12个交易日涨停,累计上涨213.81%,目前公司 股价已严重偏离上市公司基本面,未来存在快速下跌的风险。敬请广大投资者 注意二级市场交易风险。 ●收购方中昊芯英无资产注入计划,中昊芯英自身现有资本证券化路径亦 与本次收购上市公司无关。收购方没有在未来 12个月内改变上市公司主营业务 或者对上市公司主营业务做出重大调整的明确计划:没有在未来 12个月内对上 市公司及其子公司的资产和 ...