Stronghold Digital Mining, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the Stronghold Digital Mining, Inc. stock price and the full management transaction log of the company, a listed issuer based in United States. Shares trade on the US market, under the oversight of SEC (Form 4). Operating in the Technology sector, Stronghold Digital Mining, Inc. has logged 133 public disclosures. The latest transaction was reported on 18 March 2025 (Disposition). Among the most active insiders: Smith Matthew J.. The full history is free.
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Last declaration on 18 March 2025
All Executives133 Thresholds0 Prospectus0 Other0
Declarations 133 total
● Principal Accounting Officer · Executives · 14 Mar 2025
56,778 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009307:0
● Senior Vice President · Executives · 14 Mar 2025
22,541 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009309:0
● Director · Executives · 14 Mar 2025
65,944 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009314:0
● Director · Executives · 14 Mar 2025
67,226 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009313:0
● Director · Executives · 14 Mar 2025
36,674 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009312:0
● Director · Executives · 14 Mar 2025
69,842 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009311:0
● Director · Executives · 14 Mar 2025
57,059 shares Class A common stock, par value $0.0001 SEC:0001140361-25-009310:0
◆ Chief Executive Officer · Executives · 11 Mar 2025
500,000 shares 0Class A common stock, par value $0.0001 SEC:0001140361-25-009308:0
▼ Senior Vice President · Executives · 30 Jan 2025
36 shares @ US$3.5902 0.0% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000010:0
◆ Chief Executive Officer · Executives · 23 Dec 2024
119,047 shares @ US$5.04 12.1% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000009:0
◆ Chief Executive Officer · Executives · 10 Jan 2025
28,028 shares @ US$3.88 2.2% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000008:0
▼ Chief Executive Officer · Executives · 10 Jan 2025
12,210 shares @ US$3.7113 0.9% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000008:1
◆ Director · Executives · 10 Jan 2025
5,176 shares @ US$4.83 5.8% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000003:0
◆ Director · Executives · 10 Jan 2025
5,176 shares @ US$4.82 7.1% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000007:0
◆ Principal Accounting Officer · Executives · 10 Jan 2025
25,000 shares @ US$3.88 86.3% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000005:0
◆ Director · Executives · 10 Jan 2025
5,176 shares @ US$4.83 15.3% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000002:0
◆ Director · Executives · 10 Jan 2025
5,176 shares @ US$4.83 12.1% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000004:0
◆ Director · Executives · 10 Jan 2025
5,176 shares @ US$4.83 7.3% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000006:0
▼ Senior Vice President · Executives · 10 Jan 2025
1,339 shares @ US$3.67 1.8% of flow Class A common stock, par value $0.0001 SEC:0001856028-25-000001:0
◆ Chief Executive Officer · Executives · 23 Dec 2024
119,047 shares @ US$5.04 12.1% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000063:0
▼ Senior Vice President · Executives · 30 Oct 2024
27 shares @ US$5.16 0.0% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000062:0
▼ Chief Financial Officer · Executives · 29 Oct 2024
98 shares @ US$5.66 0.0% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000061:0
◆ Chief Executive Officer · Executives · 9 Oct 2024
27,372 shares @ US$4.66 2.5% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000060:0
◆ Director · Executives · 9 Oct 2024
5,092 shares @ US$4.66 6.5% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000058:0
◆ Director · Executives · 9 Oct 2024
5,092 shares @ US$4.66 10.8% of flow Class A common stock, par value $0.0001 SEC:0001856028-24-000059:0
25 of 133 declarations
Load more (108 remaining) 关于 Stronghold Digital Mining, Inc. Stronghold Digital Mining, Inc.(股票代码:SDIG)是一家在美国纳斯达克市场上市的美国公司,定位于比特币挖矿和发电的交叉领域。Stronghold 成立于2021年,围绕能源密集型加密挖矿建立了差异化的工业模式,其公司总部设在纽约,其运营足迹历史上集中在宾夕法尼亚州。该公司以拥有和运营实际能源资产而非仅仅依赖托管或外包挖矿能力而闻名。
Stronghold 的商业模式围绕两个核心运营部门组织:能源运营和加密货币运营。在能源方面,该公司运营以煤矸石(煤炭开采的废弃物)为燃料的发电厂,Stronghold 将其视为相对于传统替代方案而言成本更低、对环境更有益的发电形式。在加密方面,该公司利用这些电力运行比特币挖矿设备,通过自挖矿以及有时通过电力销售实现电力货币化。这种垂直整合的结构赋予了 Stronghold 在数字资产领域独特的形象:部分是电力生产商,部分是比特币矿工,部分是基础设施运营商。
在竞争方面,Stronghold 的主要差异化在于拥有发电资产以及将低成本电力转化为数字资产产出的能力。这种模式在比特币价格和挖矿经济效益有利时可能具有吸引力,但它也伴随着巨大的风险。该业务面临比特币价格波动、网络难度变化、能源市场波动、工厂维护要求、环境和许可考虑以及对挖矿设备和电力基础设施持续资本投资的需求。与纯粹的矿工相比,Stronghold 资产密集度更高,运营更复杂。
近期历史主要由公司行动主导。2024年,Stronghold 继续发布比特币挖矿和能源生产的运营更新,同时强调其电力资产的选择性和宾夕法尼亚州站点的战略价值。主要的里程碑发生在2025年3月,当时 Bitfarms 宣布完成对 Stronghold Digital Mining 的收购。因此,SDIG 不再作为独立的上市公司运营,最近的 SEC Form 4 活动最好在合并相关的所有权变更、高管过渡和交易清理的背景下理解,而不是持续的独立增长。
对于历史分析该名称的投资者而言,Stronghold 代表了加密基础设施领域一个经典的美国特殊情况:一家在纳斯达克上市的美国公司,结合了发电和比特币挖矿,最终于2025年通过战略收购被吸收。