Soluna Holdings, Inc — Investor Relations & Filings
Filings indexed
1,378
across all filing types
Latest filing
2026-05-20
Regulatory Filings
Country
US
United States of America
Listing
US
SLNH
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 | 2026-05-20 | English | |
| 8-K | 2026-05-18 | English | |
| 10-Q | 2026-05-15 | English | |
| 424B3 - Soluna Holdings, Inc (0000064463) (Filer) | 2026-05-11 | English | |
| Regulatory Filings 2026 | 2026-05-11 | English | |
| 8-K - Soluna Holdings, Inc (0000064463) (Filer) | 2026-05-07 | English |
Browse filings by year
26 years- 2026 43 filings
- 2025 168 filings
- 2024 114 filings
- 2023 45 filings
- 2022 112 filings
- 2021 129 filings
- 2020 20 filings
- 2018 35 filings
- 2017 20 filings
- 2016 37 filings
- 2015 23 filings
- 2014 27 filings
- 2013 38 filings
- 2012 23 filings
- 2011 21 filings
- 2010 13 filings
- 2009 23 filings
- 2008 26 filings
- 2007 48 filings
- 2006 64 filings
- 2005 63 filings
- 2004 55 filings
- 2003 87 filings
- 2002 62 filings
- 2001 37 filings
- 2000 45 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46635145 | 8-K | 2026-05-20 | English | ||
| 46384283 | 8-K | 2026-05-18 | English | ||
| 46361636 | 10-Q | 2026-05-15 | English | ||
| 45001223 | 424B3 - Soluna Holdings, Inc (0000064463) (Filer) | 2026-05-11 | English | ||
| 45931517 | Regulatory Filings 2026 | 2026-05-11 | English | ||
| 42855925 | 8-K - Soluna Holdings, Inc (0000064463) (Filer) | 2026-05-07 | English | ||
| 45931515 | 8-K | 2026-05-01 | English | ||
| 38833903 | S-3 - Soluna Holdings, Inc (0000064463) (Filer) | 2026-04-29 | English | ||
| 37970945 | 8-K - Soluna Holdings, Inc (0000064463) (Filer) | 2026-04-28 | English | ||
| 35398169 | 424B3 - Soluna Holdings, Inc (0000064463) (Filer) | 2026-04-22 | English | ||
| 45931521 | Regulatory Filings 2026 | 2026-04-22 | English | ||
| 34751712 | 8-K - Soluna Holdings, Inc (0000064463) (Filer) | 2026-04-21 | English | ||
| 45931523 | 424B3 | 2026-04-20 | English | ||
| 45931526 | Regulatory Filings 2026 | 2026-04-20 | English | ||
| 45931534 | 8-K | 2026-04-17 | English | ||
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Soluna Holdings, Inc via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34389/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34389 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34389 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34389 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34389}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Soluna Holdings, Inc (id: 34389)"
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