Skip to main content
Soluna Holdings, Inc logo

Soluna Holdings, Inc — Investor Relations & Filings

Ticker · SLNH ISIN · US5835431033 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 1,378 across all filing types
Latest filing 2025-07-03 Regulatory Filings
Country US United States of America
Listing US SLNH

About Soluna Holdings, Inc

https://www.solunacomputing.com/

Soluna Holdings, Inc. develops and operates green data centers for high-performance, batchable computing. The company's core strategy involves co-locating its modular data centers with renewable energy producers, such as solar, wind, and hydro plants, to utilize curtailed or stranded energy that would otherwise be wasted. This surplus power is converted into computing resources for intensive applications, primarily focusing on Artificial Intelligence (AI) and Bitcoin mining. Soluna leverages its proprietary MaestroOS™ software to optimize the efficiency, sustainability, and profitability of its computing solutions.

Recent filings

Filing Released Lang Actions
8-K
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a Current Report pursuant to the Securities Exchange Act of 1934. It announces the date of the company's 2025 annual meeting of stockholders and the record date for stockholders entitled to vote. It also discusses deadlines for stockholder proposals related to the proxy materials for the annual meeting. There is no financial data or detailed report content, only an announcement of an event and procedural information related to the annual meeting and proxy statement. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement and does not contain the actual annual report, proxy statement, or financial results themselves.
2025-07-03 English
8-K
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The text includes a press release about a partnership renewal and expansion, attached as Exhibit 99.1. The document does not contain detailed financial statements or comprehensive financial analysis, nor does it present a full annual or quarterly report. It is a regulatory announcement of a material event rather than a financial report or earnings release. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2025-06-24 English
8-K
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The text includes a press release about a hosting expansion agreement, attached as Exhibit 99.1, and does not contain detailed financial statements or comprehensive financial analysis. The document is relatively short (4536 characters) and primarily serves as a disclosure of a corporate event rather than a full financial report or earnings release. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous SEC filings that do not fit other specific categories.
2025-06-18 English
S-1/A
Capital/Financing Update Classification · 100% confidence The document is titled as an Amendment No. 1 to Form S-1, which is a Registration Statement under the Securities Act of 1933 filed with the SEC. It includes detailed information about the securities being offered, including common stock, warrants, pricing, placement agent details, and risk factors. The document is a preliminary prospectus related to a securities offering, which is characteristic of capital raising activities. There is no indication that this is a full annual report, earnings release, or other types of filings such as management reports or governance information. The presence of detailed offering terms and registration statement context clearly identifies this as a Capital/Financing Update filing. The document length is substantial (15,000 characters), and it contains substantive content rather than just an announcement or certification, so it is not an RPA or RNS. Therefore, the correct classification is Capital/Financing Update (CAP).
2025-06-16 English
Director's Dealing 2025
Director's Dealing
2025-06-13 English
4
Director's Dealing
2025-06-12 English

Browse filings by year

26 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.