Company: SLNH
Filing Date: 2025-02-03
Form Type: S-1/A
Source: 0001493152-25-004555
Chunk: 0

Company: Soluna Holdings, Inc
Filing Date: 2025-02-03
Form: S-1/A
Chunk 0
---
<div align='center'>As filed with the Securities and Exchange Commission on February 3, 2025</div>

Registration No. 333-282559

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

AMENDMENT NO. 4TO

FORM S-1

REGISTRATION STATEMENT UNDER

THE SECURITIES ACT OF 1933

SOLUNA HOLDINGS, INC.

(Exact name of registrant as specified in its charter)</div>

| Nevada                   |     |                7374 |     | 14-1462255     |
| (State                   
 or other jurisdiction of 
 incorporation            
 or organization)         |     |            -Primary 
 Standard Industrial 
      Classification 
         Code Number |     | -I.R.S.        
 Employer       
 Identification 
 Number         |

<div align='center'>325 Washington Avenue Extension

Albany, New York 12205

(516) 216-9257

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

John Belizaire

Chief Executive Officer

Soluna Holdings, Inc.

325 Washington Ave Extension

Albany, New York 12205

(516) 216-9257

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Steven E. Siesser,Esq.

Daniel L. Forman, Esq.

Lowenstein Sandler LLP

1251 Avenue of the Americas

New York, New York 10020

Telephone: (212) 204-8688

Approximate date of commencement of proposed sale to the public:

From time to time, as determined by the Selling Holders, after this Registration Statement becomes effective.</div>

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration