Company: SLNH
Filing Date: 2025-11-17
Form Type: 424B3
Source: 0001493152-25-023884
Chunk: 15

Company: Soluna Holdings, Inc
Filing Date: 2025-11-17
Form: 424B3
Chunk 15
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 of this prospectus or the date of the applicable document incorporated by reference. Except to the extent required by applicable laws or rules, we undertake no obligation to publicly update or revise any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future events or otherwise. All subsequent written and oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by the cautionary statements contained above and throughout this prospectus and in the documents incorporated by reference in this prospectus. We qualify all of our forward-looking statements by these cautionary statements. We have expressed our expectations, beliefs and projections in good faith and believe they have a reasonable basis. However, we cannot assure you that our expectations, beliefs or projections will result or be achieved or accomplished.

You should rely only on the information in this prospectus. We have not authorized any other person to provide you with different information. If anyone provides you with different or inconsistent information, you should not rely upon it.

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<div align='center'>SELLING STOCKHOLDER</div>

This prospectus covers the resale or other disposition by the Selling Stockholder identified in the table below of (i) 1,000,000 Common Shares, and (ii) up to 2,500,000 Conversion Shares. For additional information regarding the Shares included in this prospectus, see the section titled “ Private Placements.” We are registering the Shares included in this prospectus in order to permit the Selling Stockholder to offer such Shares for resale from time to time. The term “Selling Stockholder” includes the stockholder listed in the table below and its permitted transferees.

The table below sets forth, as of October 15, 2025, the following information regarding the Selling Stockholder:

| ● | the name of the Selling                                                                                                              
 Stockholder;                                                                                                                         |
| ● | the number of shares of                                                                                                              
 common stock owned by the Selling Stockholder prior to this offering;                                                                |
| ● | the number of shares of                                                                                                              
 common stock to be offered by the Selling Stockholder in this offering;                                                              |
| ● | the number of shares of                                                                                                              
 common stock to be owned by the Selling Stockholder assuming the sale of all of the Shares covered by this prospectus; and           |
| ● | the percentage of our issued                                                                                                         
 and outstanding shares of common stock to be owned by the Selling Stockholder assuming the sale of all