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): June 20, 2025

Lomond Therapeutics Holdings, Inc.

(Exact name of registrant as specified in its charter)

Delaware		000-56377		87-2959575
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

8 The Green Ste 8490

Dover, Delaware

19901

(Address of principal executive offices)

(Zip Code)

(212) 739-6400

(Registrant’s telephone number, including area code)

N/A

(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))

Securities registered pursuant to Section 12(b) of the Act: None.

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 7.01 Regulation FD Disclosure.

On June 20, 2025, Lomond Therapeutics Holdings, Inc. (the “Company”) issued a press release the (the “Press Release”) announcing receipt of clearance from the U.S. Food and Drug Administration of the Company’s Investigational New Drug (IND) application for Lonitoclax focusing on acute myeloid leukemia (AML). A copy of the Press Release is furnished as Exhibit 99.1 to this Current Report on Form 8-K (this “Current Report”) and is incorporated by reference into this Item 7.01.

The information set forth under Item 7.01 of this Current Report, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of such section. The information in Item 7.01 of this Current Report, including Exhibit 99.1, shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any incorporation by reference language in any such filing, except as expressly set forth by specific reference in such a filing. This Current Report will not be deemed an admission as to the materiality of any information in this Current Report that is required to be disclosed solely by Regulation FD.

Forward-Looking Statements

This Current Report, including Exhibit 99.1 attached hereto, contains certain forward-looking statements that involve substantial risks and uncertainties. Forward-looking statements may include, but are not limited to, statements related to the Company’s future operational plans and use of proceeds, as well as statements, other than historical facts, that address activities, events or developments that the Company intends, expects, projects, believes or anticipates will or may occur in the future. When used herein, the terms “anticipates,” “expects,” “estimates,” “believes,” “will” and similar expressions, as they relate to us or our management, are intended to identify such forward-looking statements.

Forward-looking statements in this Current Report, including Exhibit 99.1 attached hereto, or hereafter, including in other publicly available documents filed with the Securities and Exchange Commission (the “SEC”), reports to the stockholders of the Company and other publicly available statements issued or released by us involve known and unknown risks, uncertainties and other factors which could cause our actual results, performance (financial or operating) or achievements to differ from the future results, performance (financial or operating) or achievements expressed or implied by such forward-looking statements. Such future results are based upon management’s best estimates based upon current conditions and the most recent results of operations. These risks include, but are not limited to, the risks set forth herein and in other documents filed with the SEC, each of which could adversely affect the Company’s business and the accuracy of the forward-looking statements contained herein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.		Description
99.1		Press Release, dated June 20, 2025.
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

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.

	LOMOND THERAPEUTICS HOLDINGS, INC.

Date: June 20, 2025	By:	/s/ Iain Dukes
		Iain Dukes
		Chief Executive Officer and Chairman

Lomond Therapeutics Holdings, Inc. 8-K