8-K - SLNH - Equibles

UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM

8-K

CURRENT

REPORT

Pursuant

to Section 13 or 15(d) of the Securities Exchange Act of 1934

Dateof Report (Date of earliest event reported): July 8, 2025

SOLUNA

HOLDINGS, INC.

(Exactname of Registrant as Specified in Its Charter)

Nevada	001-40261	14-1462255
(State or Other Jurisdiction<br><br> <br>of Incorporation)	(Commission<br><br> <br>File Number)	(IRS Employer<br><br> <br>Identification No.)
325 Washington Avenue Extension
---	---
Albany, New York	12205
(Address of Principal Executive Offices)	(Zip Code)

Registrant’sTelephone Number, Including Area Code: (516) 216-9257

N/A

(FormerName or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written<br> communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐	Soliciting<br> material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐	Pre-commencement<br> communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐	Pre-commencement<br> communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities

registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common<br> stock, par value $0.001 per share	SLNH	The<br> Nasdaq Stock Market LLC
9.0%<br> Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share	SLNHP	The<br> Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

As previously reported, the board of directors of Soluna Holdings, Inc. (the “Company”) scheduled the 2025 annual meeting of stockholders of the Company (the “2025 Annual Meeting”) for August 18, 2025. The Company has moved its previously announced record date for the determination of the Company’s stockholders entitled to notice of and to vote at the 2025 Annual Meeting from June 30, 2025 to the close of business on July 9, 2025 (the “Record Date”). Only stockholders of record at the close of business on the Record Date may attend and vote at the 2025 Annual Meeting or any adjournment or postponement thereof.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	SOLUNA HOLDINGS, INC.
Date:<br> July 9, 2025	By:	/s/ John Tunison
		John<br> Tunison
		Chief<br> Financial Officer
		(principal<br> financial officer)