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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): August 13, 2024
SALARIUS PHARMACEUTICALS, INC.
(Exact name of registrant as specified in its charter)
Delaware 001-36812 46-5087339
(State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification Number)
     
2450 Holcombe Blvd.
Suite X
Houston, TX
 77021
(Address of principal executive offices) (Zip Code)
(832) 834-9144
(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 (see General Instruction A.2. below):
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

Common Stock, par value $0.0001
SLRX
The Nasdaq Capital Market
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 25, 2024, Salarius Pharmaceuticals, Inc. (the “Company”) filed a prospectus supplement (the “Prospectus Supplement”) to its effective registration statement on Form S-3 (File No. 333-266589) (the “Registration Statement”), filed with the U.S. Securities and Exchange Commission on August 5, 2022 and declared effective by the SEC on August 16, 2022, covering the registered offering of up to $335,921 of shares of common stock, par value $0.0001 per share, of the Company (the “Shares”), pursuant to the At the Market Offering Agreement, dated as of February 5, 2021, with Ladenburg Thalmann & Co. Inc.

In connection with the filing of the Prospectus Supplement, the Company is filing a legal opinion of its counsel, Hogan Lovells US LLP, relating to the validity of the Shares being registered, which opinion is attached as Exhibit 5.1 and is incorporated herein by reference.









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.

SALARIUS PHARMACEUTICALS, INC.
Date: August 14, 2024
By:
/s/ Mark J. Rosenblum
Mark J. Rosenblum
Chief Financial Officer