Crestline Lending Solutions, LLC

Item 1.01. Entry into a Material Definitive Agreement On July 29, 2026, Crestline Lending Solutions, LLC (the “Company”) entered into Amendment No. 1 to the Loan Financing and Servicing Agreement (the “Amendment”) with CL LSF SPV I, LLC (“CL SPV”), its wholly owned subsidiary, as borrower, the Company, as servicer, Deutsche Bank AG, New York Branch, as facility agent and lender, and State Street Bank and Trust Company, as collateral agent and collateral custodian. The Amendment amended the Loan Financing and Servicing Agreement identified therein (as amended, the “Loan Agreement” and the credit facility thereunder, the “Credit Facility”) to, among other things: (i) increase the Committed Facility Amount (as defined in the Loan Agreement) from $150,000,000 to $350,000,000; and (ii) adjust the Uncommitted Facility Amount (as defined in the Loan Agreement) from $150,000,000 to $50,000,000, among other changes. Borrowings under the Loan Agreement remain subject to the leverage restrictions contained in the Investment Company Act of 1940, as amended (the “1940 Act”). Capitalized terms under this Item 1.01, unless otherwise defined herein, have the meanings ascribed to them in the Loan Agreement. The description above is only a summary of the Amendment, and is qualified in its entirety by reference to the copy of the Amendment, which is filed as Exhibit 10.1 to this Current Report on Form 8-K.

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant The information set forth under Item 1.01 above is incorporated by reference into this Item 2.03.

Item 3.02. Unregistered Sales of Equity Securities On July 24, 2026, pursuant to a drawdown notice previously delivered to investors, the Company sold approximately 1,612,698 units of its limited liability company interests (the “Shares”) for an aggregate offering price of approximately $31.7 million, reflecting a purchase price per Share of $19.63 (the “Capital Call”). The issuances and sales of the Shares were made pursuant to subscription agreements (collectively, the “Subscription Agreements”) entered into by the Company with its investors. Under the terms of the Subscription Agreements, each investor is required to fund drawdowns to purchase Shares up to the amount of their respective capital commitments each time the Company delivers a drawdown notice, which will be delivered at least 10 days prior to any subsequent funding date. The issuance and sale of the Shares are exempt from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), pursuant to Section 4(a)(2) thereof and Regulation D and/or Regulation S thereunder, as applicable. The Company relied, in part, upon representations from investors in the relevant Subscription Agreements that each investor is an “accredited investor,” as defined in Rule 501(a) of Regulation D promulgated under the Securities Act.

Item 8.01. Other Events Pursuant to Rule 2a-5 under the 1940 Act, the Board of Directors of the Company (the “Board”) has designated the Company’s investment adviser, Crestline Management, L.P., as its valuation designee (in such capacity, the “Valuation Designee”). In connection with the Capital Call, the Valuation Designee determined the Company’s net asset value as of July 22, 2026 consistent with the requirements of Section 23 of the 1940 Act. Based on the Valuation Designee’s determination in accordance with the Company’s valuation policy, the Company's net asset value per Share as of July 22, 2026 was $19.63.