UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

~~OF THE~~ SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): August 5 7, 2025 (August 1 3, 2025)

CSLM Acquisition Corp. (Exact name of registrant as specified in its charter)

(Exact name of registrant as specified in its charter)

Cayman Islands		001-41219		98-1602789
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

Cayman Islands	001-41219	98-1602789
(State or other jurisdiction	(Commission	(I.R.S. Employer
of incorporation)	File Number)	Identification No.)

2400 E. Commercial Boulevard, Suite 900

Ft. Lauderdale, FL

33308

(Address of principal executive offices)

(Zip Code)

(954) 315-9381

(Registrant’s telephone number, including area code)

Not Applicable

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

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement 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 Securities Exchange Act of 1934:NONE

Securities registered pursuant to Section 12(g) of the Securities Exchange Act of 1934:

Title for each class		~~TradingSymbol~~Trading Symbol(s)
Units, each consisting of one Class A ordinary share, one right and one-half of one redeemable warrant		CSLFU
Class A ordinary shares, par value $0.0001 per share		CSLMF
Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50		CSLWF
Rights to acquire one-tenth of one Class A ordinary share		CSLRF

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.

On ~~July~~August 283, 2025, the Company deposited ~~held an Extraordinary Meeting (“Meeting”) to approve the Business Combination and the transactions contemplated therewith. On June 9~~$15,000 ~~2025,~~into the ~~record~~Company’s ~~date~~trust ~~for~~account ~~the~~in ~~Meeting,~~order ~~there were 6,116,437 ordinary shares entitled~~ to befurther ~~voted~~extend at the ~~Meeting.~~amount ~~This~~of ~~included~~time ~~6,116,436~~it ~~Class A~~has ~~ordinary~~available ~~shares,~~to ~~par~~complete ~~value~~a business ~~$0.0001~~combination ~~per~~to ~~share~~August ~~(“Class A Shares”)~~18, ~~and one Class B ordinary share, par value $0~~2025.~~0001~~ ~~per~~The ~~share~~Company ~~(“Class B~~can ~~Shares”~~extend ~~and together being~~ the ~~issued~~time ~~and~~available ~~outstanding ordinary shares of the Company, referred~~ to ascomplete ~~the~~a ~~“Shares”).~~business Atcombination ~~the~~on ~~Meeting,~~a 5semi-monthly basis,~~186,264~~ orby ~~84.79%~~depositing of$15,000 ~~such~~for ~~Shares~~each ~~were~~semi-month ~~represented~~extension, inuntil ~~person~~October ~~or by proxy~~18, ~~and the Business Combination was approved~~2025.

~~In connection with the Meeting, 99,187 Class A Shares were tendered for redemption, leaving 901,955 public Class A Shares. As a result, approximately $~~1,205,122 (approximately $12.15 per share) will be removed from the Company’s trust account to pay such holders, without taking into account additional allocation of payments to cover any tax obligation of the Company since that date. After the redemptions, approximately $10,959,620 will remain in the Company’s trust account.

~~Signature~~SIGNATURE

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

	CSLM Acquisition Corp.			~~CSLM Acquisition Corp.~~
Dated: August 5, 2025				By:	/s/ Charles Cassel
Dated: August 7, 2025	By:	/s/ Charles Cassel
		Name:	Charles Cassel	~~Name:~~	~~Charles Cassel~~
		Title:	Chief Executive Officer	~~Title:~~	~~Chief Executive Officer~~

Filing Compare · CSLM ACQUISITION CORP.