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    OS Therapies Incorporated filed SEC Form 8-K: Other Events, Financial Statements and Exhibits

    3/31/26 4:20:28 PM ET
    $OSTX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $OSTX alert in real time by email
    false 0001795091 0001795091 2026-03-31 2026-03-31 iso4217:USD xbrli:shares iso4217:USD xbrli:shares

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    WASHINGTON, DC 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): March 31, 2026

     

    OS THERAPIES INCORPORATED

    (Exact name of registrant as specified in its charter)

     

    Delaware   001-42195   82-5118368
    (State or other jurisdiction
    of incorporation)
      (Commission File Number)   (IRS Employer
    Identification No.)

     

    115 Pullman Crossing Road, Suite 103
    Grasonville, Maryland
      21638
    (Address of Principal Executive Offices)   (Zip Code)

     

    Registrant’s telephone number, including area code: (410) 297-7793

     

    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 $0.001 per share   OSTX   NYSE American

     

    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. ☐

     

     

     

     

     

    CURRENT REPORT ON FORM 8-K

     

    OS Therapies Incorporated

     

    March 31, 2026

     

    Item 8.01. Other Events.

     

    On March 31, 2026, OS Therapies Incorporated (the “Company”) filed with the U.S. Securities and Exchange Commission (the “SEC”) a prospectus supplement (the “Prospectus Supplement”), which forms a part of the Company’s registration statement on Form S-3 (File No. 333-289443), which was previously filed with the SEC on August 8, 2025 and declared effective on August 12, 2025. The Prospectus Supplement covers the resale from time to time of up to 10,529,417 shares of the Company’s common stock (the “Shares”) by the selling stockholders referenced in the Prospectus Supplement. The Company is filing this Current Report on Form 8-K to provide the legal opinion of its counsel, Olshan Frome Wolosky LLP, regarding the legality of Shares, which is attached hereto as Exhibit 5.1.

      

    Item 9.01 Financial Statements and Exhibits.

     

    (d) Exhibits.

     

    Exhibit
    Number  
      Description  
    5.1   Opinion of Olshan Frome Wolosky LLP.
    23.1   Consent of Olshan Frome Wolosky LLP (included in its opinion filed as Exhibit 5.1).
    104   Cover Page Interactive Data File (embedded within the Inline XBRL document).

     

    1

     

    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.

     

      OS THERAPIES INCORPORATED
       
    Dated: March 31, 2026 By: /s/ Paul A. Romness, MPH
        Name:  Paul A. Romness, MPH
        Title: President and Chief Executive Officer

     

    2

     

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