每经头条（nbdtoutiao）——A股成交连续8天破2万亿元，券商招聘也来了！行业巨头秋招"求才"，25个 岗位都有什么特点？ （记者 张喜威） 每经AI快讯，科威尔（SH 688551，收盘价：41.13元）8月25日晚间发布公告称，截至2025年8月22日， 公司本次回购方案已实施完毕。公司通过上海证券交易所交易系统以集中竞价交易方式累计回购公司股 份约99万股，占公司总股本的比例为1.1788%，回购成交的最高价为41.59元/股，最低价为23.55元/股， 回购均价为29.42元/股，使用资金总额约2915万元。 2024年1至12月份，科威尔的营业收入构成为：电动车辆占比42.91%，新能源发电占比33.32%，氢能占 比19.88%，功率器件占比3.28%，其他业务占比0.62%。 截至发稿，科威尔市值为35亿元。 ...

2024年1至12月份，科威尔的营业收入构成为：电动车辆占比42.91%，新能源发电占比33.32%，氢能占 比19.88%，功率器件占比3.28%，其他业务占比0.62%。 （文章来源：每日经济新闻） 科威尔（SH 688551，最新价：31.23元）8月1日晚间发布公告称，截至2025年7月31日，公司已累计回 购股份约84万股，占公司总股本的比例为1.0004%，回购成交的最高价为34.1元/股，最低价为23.55元/ 股，支付的总金额约为2295万元。 ...

Core Viewpoint - Plug Power's stock has seen a significant decline of over 62% since the beginning of 2025, indicating bearish sentiment among investors [1] - Despite the negative market outlook, the CFO of Plug Power, Paul Middleton, has made a substantial stock purchase, suggesting a belief in the company's future prospects [2][4] Financial Performance - Plug Power reported a year-over-year revenue growth of 11.1% in Q1 2025, with a net loss narrowing to $196.9 million from $295.8 million in Q1 2024 [8] - The company's cash burn improved, with cash used from operations decreasing from $167.7 million in Q1 2024 to $105.6 million in Q1 2025 [8] Insider Activity - Paul Middleton purchased 350,000 shares of Plug stock for approximately $250,000, increasing his total holdings to 1,908,064 shares, representing 0.32% of the company's outstanding shares [5] - This purchase is notable as it is the only open market buy by an insider in over six years, which typically signals confidence in the company's future [5][6] Market Sentiment - Insiders' stock purchases are generally viewed positively by investors, but Middleton's public announcement may be seen as an attempt to bolster confidence following the company's recent financial results [6][7] - Despite the CFO's assertions of financial strength, concerns remain regarding the company's ability to achieve consistent profitability and reliance on equity issuance for capital [9][12]