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

Date of Report (Date of earliest event reported):

~~October~~November 2921, 2025

CRESTLINE LENDING SOLUTIONS, LLC

(Exact name of registrant as specified in its charter)

Delaware

000-56777

99-3640580

(State or other jurisdiction
of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

201 Main Street, Suite 2100

Fort Worth, Texas 76102

(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (817) 339-7600

Check the appropriate box below if the Form 8-K 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))

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

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

N/A

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934. ~~Emerging growth company ☒~~

IfEmerging ~~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~~If ~~8.01.~~an ~~Other~~emerging ~~Events~~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.

OnItem ~~October 28, 2025, Crestline Lending Solutions, LLC (the “Company”) issued a press release pertaining to the launch of the Company’s operations~~5.07. ~~The~~Submission ~~text~~ of ~~the~~Matters ~~press release is included as Exhibit 99.1~~ to ~~this~~a ~~Current~~Vote ~~Report~~of onSecurity ~~Form 8-K and is incorporated herein by reference~~Holders.

~~The~~On ~~information~~November ~~set~~21, ~~forth~~2025, ~~under~~Crestline ~~this~~Lending ~~Item 8.01~~Solutions, ~~including~~LLC (the ~~information~~“Company”) ~~set~~held ~~forth~~a inspecial ~~Exhibit~~meeting ~~99.1~~of ~~hereto,~~shareholders is(the ~~being~~ “~~furnished”~~Special ~~and shall not be deemed “filed~~Meeting”). ~~for~~Shareholders ~~purposes~~ of ~~Section~~record 18at of the ~~Securities~~close ~~Exchange~~of ~~Act~~business ofon ~~1934~~November 3, as2025 ~~amended~~ (the “~~Exchange~~Record ~~Act~~Date”), orwere ~~otherwise.~~entitled ~~The~~to ~~information~~vote ~~set~~at ~~forth~~the ~~under~~Special ~~this~~Meeting. ~~Item~~As ~~8.01,~~of ~~including~~the ~~Exhibit~~Record ~~99.1~~Date, ~~shall~~there ~~not~~were be17,146,374 ~~incorporated~~of ~~by reference into any registration statement or other document pursuant to~~ the ~~Securities~~Company’s ~~Act~~units of ~~1933,~~limited asliability ~~amended,~~company orinterests ~~into~~(“shares”) ~~any~~outstanding ~~filing~~and orentitled ~~other document pursuant~~ to ~~the Exchange Act, except as otherwise expressly stated in any such filing~~vote. ~~This~~ ~~Current~~A ~~Report~~quorum onconsisting ~~Form~~of ~~8-K~~17,146,374 isshares ~~not~~were apresent ~~solicitation for purchase of~~ or anrepresented ~~offer~~by toproxy ~~sell~~at the ~~Company's~~Special ~~securities~~Meeting.

~~Item~~The ~~9.01.~~Company’s ~~Financial~~shareholders ~~Statements~~voted on and ~~Exhibits~~approved one proposal at the Special Meeting. The final voting results from the Special Meeting were as follows:

Proposal 1 – The proposal to approve a new investment advisory agreement by and between the Company and Crestline Management, L.P. (dthe “New Advisory Agreement”) ~~Exhibits~~was approved by the following vote:

Exhibit Number	Description
Votes For	Votes Against	Abstentions
99.1	Press Release, dated October 28, 2025
10,155,527	0	6,990,847

The New Advisory Agreement will become effective upon the closing of the transaction contemplated by the Purchase and Sale Agreement, dated September 3, 2025, by and among Crestline Management, L.P., on the one hand, and Rithm Capital Corporation and certain of its affiliates, on the other hand, which is anticipated to occur on or about December 1, 2025.

SIGNATURES

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.

Date: October 29, 2025	CRESTLINE LENDING SOLUTIONS, LLC
Date: November 21, 2025	CRESTLINE LENDING SOLUTIONS, LLC
	By:	/s/ Chris Semple
		Chris SempleChief Executive Officer
		Name: Chris SempleTitle: Chief Executive Officer

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