InsidersTradesSigma
Follow the Greenidge Generation Holdings Inc. stock price and the full insider trade history of the company, a listed equity based in United States. Shares are listed on the US market, under the oversight of SEC (Form 4). Operating in the Energy sector, Greenidge Generation Holdings Inc. has published 71 reports. The latest transaction was disclosed on 8 July 2026 (J). Among the most active insiders: Mulvihill Christian. The full history is accessible without an account.
71
Insider Decl.
n/a
Thresholds
€1m
9 ops.
Buy Volume
€203,433
28 ops.
Sell Volume
45Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 8 July 2026
Declarations71 total
114,199 shares@ US$1.425.4% of flowClass A Common Stock, par value $0.0001 per shareSEC:0001193125-26-298546:0
114,865 shares@ US$1.395.5% of flowClass A Common Stock, par value $0.0001 per shareSEC:0001193125-26-152945:0
95,000 shares0Class A Common StockSEC:0001998358-26-000001:0
110,000 shares0Class A Common StockSEC:0001971292-26-000001:0
110,000 shares0Class A Common StockSEC:0001881363-26-000001:0
5 shares@ US$1.250.0% of flowClass A Common StockSEC:0001628280-26-005485:0
6 shares@ US$1.260.0% of flowClass A Common StockSEC:0001628280-26-005483:0
79,320 shares@ US$2.064.6% of flowClass A Common Stock, par value $0.0001 per shareSEC:0001193125-26-010362:0
15,000 shares0Class A Common StockSEC:0001628280-25-052697:0
22,500 shares0Class A Common StockSEC:0001628280-25-052695:0
22,500 shares0Class A Common StockSEC:0001628280-25-052694:0
609 shares@ US$2.070.7% of flowClass A Common StockSEC:0001998358-25-000006:0
102,286 shares@ US$1.624.9% of flowClass A Common Stock, par value $0.0001 per shareSEC:0001193125-25-235820:0
5 shares@ US$1.470.0% of flowClass A Common StockSEC:0001998358-25-000004:0
68,493 shares0Class A Common StockSEC:0001628280-25-040942:0
615 shares@ US$1.360.5% of flowClass A Common StockSEC:0001628280-25-040260:0
1,696 shares@ US$1.501.4% of flowClass A Common StockSEC:0001628280-25-038108:0
1,727 shares@ US$1.501.9% of flowClass A Common StockSEC:0001628280-25-038106:0
611 shares@ US$1.880.7% of flowClass A Common StockSEC:0001628280-25-035062:0
131,937 shares@ US$1.235.0% of flowClass A Common Stock, par value $0.0001 per shareSEC:0000950170-25-094213:0
14 shares@ US$1.470.0% of flowClass A Common StockSEC:0001628280-25-031412:0
4,596 shares@ US$1.303.5% of flowClass A Common StockSEC:0001628280-25-027543:0
3,133 shares@ US$1.304.4% of flowClass A Common StockSEC:0001628280-25-027545:0
4,681 shares@ US$1.304.7% of flowClass A Common StockSEC:0001628280-25-027542:0
125,000 shares@ US$1.317158.7% of flowClass A Common StockSEC:0001628280-25-026826:0
Canonical exit: 18 Aug 2025 (T+90)
25 of 71 declarations
关于 Greenidge Generation Holdings Inc.
Greenidge Generation Holdings Inc. 是一家总部位于美国的公司，在纳斯达克全球精选市场（NYSE/NASDAQ: Nasdaq）上市，总部位于美国纽约州皮茨福德。该公司已从电力生成资产发展成为一个结合了加密货币数据中心运营、电力基础设施和比特币挖矿的混合平台。对于讲法语的投资者来说，Greenidge 作为一家不寻常的小盘股公司，处于电力资产、数字基础设施和加密货币敞口的交汇点，因此备受关注。([ir.greenidge.com](https://ir.greenidge.com/news-releases/news-release-details/greenidge-generation-reports-financial-and-operating-results-2/?utm_source=openai)) Greenidge 的核心业务围绕三项活动展开：比特币挖矿、数据中心托管以及电力和容量的生成和货币化。公司最近的披露将其描述为一家垂直整合的加密货币数据中心和发电公司，其战略重点是提供低成本电力并为专有挖矿以及潜在的高性能计算用例提供选择的站点。这种结构使 Greenidge 能够以单一运营模式从电力、基础设施和数字资产中获取价值。([ir.greenidge.com](https://ir.greenidge.com/news-releases/news-release-details/greenidge-generation-reports-financial-and-operating-results-2/?utm_source=openai)) 历史上，该集团的根源可追溯到纽约州的发电业务，之后更积极地转向比特币挖矿。其竞争地位并非基于规模，而是基于运营灵活性、对能源相关资产的控制以及根据市场条件在挖矿、托管和电力销售之间分配电力的能力。在整个 2025 年，该公司继续优化其挖矿设备，寻找额外的低成本电力站点，并减少债务，这既是一个资本配置故事，也是一个运营故事。([ir.greenidge.com](https://ir.greenidge.com/news-releases/news-release-details/greenidge-generation-reports-financial-and-operating-results-2/?utm_source=openai)) 最近的里程碑意义重大。在 2025 年第一季度，Greenidge 报告比特币总产量为 112 BTC；在第二季度，产量为 110 BTC。在这些时期，该公司还通过挖矿、数据中心托管和电力/容量销售产生了收入，同时强调了债务削减和战略站点扩张方面的进展，包括密西西比州的房产和计划出售南卡罗来纳州的资产。2026 年晚些时候提交给 SEC 的文件披露了纽约德累斯顿工厂发生电气开关设备故障和火灾，导致工厂立即关闭，但该公司表示其自有或托管的比特币矿机未受损。([ir.greenidge.com](https://ir.greenidge.com/news-releases/news-release-details/greenidge-generation-reports-financial-and-operating-results-2/?utm_source=openai)) 从股权分析的角度来看，Greenidge 是一个高度周期性和投机性的名称，对比特币价格、挖矿难度、电力经济学、融资条件和美国监管发展敏感。投资案例取决于其电力和数据中心足迹能否有效货币化，以抵消加密货币相关现金流固有的波动性和公司的资产负债表限制。([ir.greenidge.com](https://ir.greenidge.com/news-releases/news-release-details/greenidge-generation-reports-financial-and-operating-results-2/?utm_source=openai))
