Welcome to our dedicated page for SOLUNA HOLDINGS SEC filings (Ticker: SLNHP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Soluna Holdings, Inc. filings document material events, project agreements, capital-structure disclosures, and governance matters for a renewable-powered data center operator with common stock and 9.0% Series A Cumulative Perpetual Preferred Stock outstanding. The filing record includes Form 8-K disclosures for Regulation FD releases, customer and hosting arrangements, and material definitive agreements involving data center projects.
Recent filings describe Soluna Digital Inc., a wholly owned subsidiary, acquiring full ownership of the Dorothy 1A project company, which owns a wind-powered data center campus in Silverton, Texas focused on bitcoin hosting. They also disclose related securities purchase and promissory note arrangements, preferred stock listing information for SLNHP, and formal exhibits used to report partnerships, project capacity, financing, and operating developments.
Soluna Holdings, Inc. (Nasdaq: SLNH, SLNHP) filed a Form 8-K on 24 June 2025 to furnish information under Item 7.01 (Regulation FD). The company announced it has renewed and broadened its long-standing hosting agreement with Compass Mining. The renewal covers the existing Project Dorothy 1 facility and introduces a major expansion into the adjacent Project Dorothy 2, bringing Compass Mining’s total contracted deployment to about 13 MW of computing capacity across the two sites.
The disclosure is expressly furnished—not filed—meaning it is not subject to Section 18 liabilities and will not be automatically incorporated into other Exchange Act or Securities Act filings unless specifically referenced. No financial statements, pro-forma data, or detailed economic terms of the agreement were provided, and the filing includes only Exhibit 99.1 (the related press release) and the Inline XBRL cover page file.
Operationally, the expanded agreement suggests sustained demand for Soluna’s renewable-powered high-density computing infrastructure and could improve asset utilisation at the Dorothy campus. However, without revenue share, pricing, or duration details, investors cannot yet quantify the financial impact. Further clarity is expected in future earnings releases or 10-Q filings.