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    Spero Therapeutics Inc. filed SEC Form 8-K: Results of Operations and Financial Condition

    5/13/25 4:49:23 PM ET
    $SPRO
    Biotechnology: Pharmaceutical Preparations
    Health Care
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    8-K
    false 0001701108 0001701108 2025-05-13 2025-05-13
     
     

    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): May 13, 2025

     

     

    SPERO THERAPEUTICS, INC.

    (Exact name of registrant as specified in its charter)

     

     

     

    Delaware   001-38266   46-4590683

    (State or other jurisdiction

    of incorporation)

      (Commission
    File Number)
      (I.R.S. Employer
    Identification No.)

     

    675 Massachusetts Avenue, 14th Floor

    Cambridge, Massachusetts

      02139
    (Address of principal executive offices)   (Zip Code)

    Registrant’s telephone number, including area code (857) 242-1600

     

     

    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))

     

    Title of each class

     

    Trading

    Symbol(s)

     

    Name of each exchange

    on which registered

    Common Stock, $0.001 par value   SPRO   The Nasdaq Global Select 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 2.02

    Results of Operations and Financial Condition.

    On May 13, 2025, Spero Therapeutics, Inc. (the “Company”) issued a press release announcing its results for the first quarter ended March 31, 2025. A copy of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

    The information contained in this Item 2.02 and in the press release furnished as Exhibit 99.1 hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended, or incorporated by reference in any filing with the U.S. Securities and Exchange Commission made by the Company, whether made before or after the date hereof, regardless of any general incorporation language in such filing.


    Item 9.01

    Financial Statements and Exhibits

    (d) Exhibits

     

    Exhibit
    No.

      

    Description

    99.1    Press release issued by Spero Therapeutics, Inc. on May 13, 2025
    104    Cover Page Interactive Data File (embedded within the Inline XBRL document and incorporated as Exhibit 101)


    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.

     

    Date: May 13, 2025   SPERO THERAPEUTICS, INC.
      By:  

    /s/ Esther Rajavelu

        Esther Rajavelu
        President and Chief Executive Officer, Chief Financial Officer, Chief Business Officer and Treasurer
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