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    SEC Form 8-K filed by Rein Therapeutics Inc.

    2/19/26 4:37:23 PM ET
    $RNTX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $RNTX alert in real time by email
    8-K
    NASDAQ false 0001420565 0001420565 2026-02-16 2026-02-16
     
     

    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): February 16, 2026

     

     

    REIN THERAPEUTICS, INC.

    (Exact Name of Registrant as Specified in Its Charter)

     

     

     

    Delaware   001-38130   13-4196017

    (State or Other Jurisdiction

    of Incorporation)

     

    (Commission

    File Number)

     

    (I.R.S. Employer

    Identification Number)

    12407 N. Mopac Expy., Suite 250, #390

    Austin, Texas 78758

    (Address of principal executive offices)

    (737) 802-1989

    (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 obligations 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 240.14d-2(b)

     

    ☐

    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 $.001   RNTX   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 5.02

    Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

    On February 16, 2026, Manuel C. Alves Aivado, M.D., Ph.D., notified Rein Therapeutics, Inc. (the “Company”) of his decision to resign as a member of the Board of Directors of the Company (the “Board”), effective immediately. Dr. Aivado’s decision to resign from the Board was not the result of any disagreement with the Company on any matter relating to its operations, policies or practices.

     


    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.

     

          REIN THERAPEUTICS, INC.
    Date: February 19, 2026       /s/ Brian Windsor
          Brian Windsor, Ph.D.
          President and Chief Executive Officer
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