Soluna Holdings, INC

Market Movers (8-K)

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NASDAQ
Soluna Holdings announced its 100 MW Project Dorothy campus has conditionally achieved Base Load classification in ERCOT's Batch Zero process, a significant step for renewable energy data center development.
NASDAQ
Soluna Holdings, Inc. announced its CEO will participate in a panel discussion at the H.C. Wainwright 28th Annual Global Investment Conference.
NASDAQ
Soluna Holdings announced the completion of its 83 MW Project Kati 1 and conditional Base Load classification for its full 166 MW campus in ERCOT, boosting total operating capacity to 206 MW.
NASDAQ
Soluna Holdings announces a significant 28 MW co-mining agreement with Bitdeer Technologies Group for its Project Kati 1 site in South Texas.
NASDAQ
Soluna Holdings has closed the purchase of 397 acres in Briscoe County, Texas, to host its planned 300 MW renewable-first AI computing campus, Project Dorothy 3.
NASDAQ
Soluna Holdings announced a 145% year-over-year revenue increase for Q2 2026, driven by operational improvements and a significant expansion of its AI-focused development pipeline.
Capital raise
Worse than expected

Quarterly Earnings (10-Q)

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NASDAQ
Soluna Holdings reported a significant net loss and revenue decline in Q3 2025, despite raising substantial capital and advancing its renewable computing project pipeline.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings reported a narrower net loss attributable to shareholders in Q2 2025, but faced significant revenue declines and widened operating losses, alongside a 'going concern' warning.
Worse than expected
Delay expected
Capital raise
NASDAQ
Soluna Holdings' Q1 2025 revenue decreased due to the Bitcoin halving event and customer transitions, while the company is strategically shifting towards AI and high-performance computing.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings saw a significant increase in revenue driven by data hosting and cryptocurrency mining, but net losses persist due to high operating costs and debt-related expenses in the third quarter of 2024.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings reports increased revenue driven by data hosting and cryptocurrency mining, alongside strategic financing and project developments, but also faces ongoing losses and debt challenges.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings reports first quarter results with increased revenue but ongoing losses, while also amending existing warrants to facilitate future financing.
Worse than expected
Capital raise

Annual Reports (10-K)

NASDAQ
Soluna reported lower 2025 revenue and a wider net loss but ended the year with $76.4M cash, secured new project financing, advanced key data centers, and added a $250M equity facility in March 2026.
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Capital raise
NASDAQ
Soluna Holdings outlines its 2024 performance and strategic shift towards AI infrastructure, while addressing financial challenges and market volatility.
Capital raise
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NASDAQ
Soluna Holdings transitioned from proprietary Bitcoin mining to hosting, optimized operations, and advanced its data center pipeline in 2023, while facing market headwinds and a going concern qualification.
Worse than expected
Capital raise

Insider Trading (Form 4)

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NASDAQ
William P Phelan, a Director of Soluna Holdings, Inc, sold 12,037 shares of common stock on September 3, 2026 for $1.12 per share.
NASDAQ
William P Phelan, a Director of Soluna Holdings, Inc, sold 8,227 shares of common stock on August 28, 2026.
NASDAQ
John Belizaire, Chief Executive Officer and a Director of Soluna Holdings, Inc, sold 1,000 shares of common stock on September 1, 2026 for $11.91 per share.
NASDAQ
Michael Picchi, Chief Financial Officer of Soluna Holdings, Inc, purchased 20,000 shares of common stock on August 28, 2026 for $1.13 per share.
NASDAQ
John Belizaire, Chief Executive Officer and a Director of Soluna Holdings, Inc, purchased 50,000 shares of common stock on August 26, 2026 for $1.20 per share.
NASDAQ
William P Phelan, a Director of Soluna Holdings, Inc, sold 14,961 shares of common stock on August 25, 2026.

Proxy Statements (Def-14A)

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NASDAQ
Soluna Holdings, Inc. is holding its 2026 Annual Meeting on October 16, 2026, to vote on proposals including a substantial increase in authorized common stock, director elections, and executive compensation.
Capital raise
NASDAQ
Soluna Holdings, Inc. urges shareholders to vote FOR proposals to increase authorized shares from 75 million to 375 million to fund future growth and strategic initiatives.
Capital raise
NASDAQ
Soluna Holdings, Inc. is urging shareholders to vote for an increase in authorized common shares from 75 million to 375 million to support future growth and strategic initiatives.
Capital raise
NASDAQ
Soluna Holdings, Inc. will hold a Special Meeting on November 7, 2025, to vote on increasing its authorized common stock from 75 million to 375 million shares.
Capital raise
NASDAQ
Soluna Holdings, Inc. will hold its Annual Meeting on August 18, 2025, seeking stockholder approval for a reverse stock split to address Nasdaq's minimum bid price requirement, alongside director elections and auditor ratification, as the company reports increased net losses and declining shareholder returns in 2024.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings is holding a special meeting of stockholders to vote on proposals related to a Standby Equity Purchase Agreement (SEPA), an amendment to the 2021 Stock Incentive Plan, and a potential adjournment to solicit more votes.
Capital raise

New Public Companies (S-1)

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NASDAQ
Soluna Holdings, Inc. filed an S-1 registration statement for the resale of up to 3,500,000 shares of common stock by a selling stockholder, GreenCloud Partners, LLC, from which the company will not receive direct proceeds for most shares.
Capital raise
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NASDAQ
Soluna Holdings, Inc. filed an Amendment No. 2 to its Form S-1 Registration Statement to include legal opinions and consents related to its proposed offering of common stock and various warrants.
Capital raise
Delay expected
NASDAQ
Soluna Holdings, Inc. is conducting a public offering of common stock and warrants to raise approximately $4.3 million for working capital and project development, while navigating a significant liability from a terminated AI/HPC partnership and addressing Nasdaq listing requirements.
Delay expected
Worse than expected
Capital raise
NASDAQ
Soluna Holdings seeks to raise capital through an offering of common stock, pre-funded warrants, and associated warrants to support working capital, project development, and general corporate activities.
Worse than expected
Capital raise
NASDAQ
Soluna Holdings has filed an amendment to its S-1 registration statement, outlining the potential resale of up to 3.5 million shares of common stock by existing shareholders.
Capital raise
NASDAQ
Soluna Holdings files an amendment to its registration statement for a common stock offering, detailing warrants, agreements with YA II PN, Ltd., and Chuntao Zhou.
Capital raise

Schedule 13G - Passive Investments

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NASDAQ
Robert L. Bugbee has filed a Schedule 13G, reporting beneficial ownership of 15,414,507 shares, representing 9.8% of Soluna Holdings, Inc.'s common stock.
NASDAQ
Robert L. Bugbee has reported beneficial ownership of 13,336,362 shares, representing 8.5% of the common stock of Soluna Holdings, Inc., as of May 22, 2026.
NASDAQ
Robert L. Bugbee has disclosed a 9.3% beneficial ownership stake in Soluna Holdings, Inc., holding 9,168,000 shares of common stock.
NASDAQ
Alpha Capital Anstalt has filed an amended Schedule 13G, reporting a 1.531% beneficial ownership stake in Soluna Holdings Inc. as of September 30, 2025.
NASDAQ
Intracoastal Capital LLC, Mitchell P. Kopin, and Daniel B. Asher have filed an amended Schedule 13G, reporting no beneficial ownership in Soluna Holdings, Inc. as of September 30, 2025.
NASDAQ
Generate Strategic Credit Master Fund I-B, L.P. and affiliated entities have reported a 9.99% beneficial ownership stake in Soluna Holdings, Inc. through warrant exercise.