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    SEC Form NT 10-K filed by Rein Therapeutics Inc.

    3/31/25 5:07:16 PM ET
    $RNTX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $RNTX alert in real time by email
    NT 10-K 1 d930653dnt10k.htm NT 10-K NT 10-K
    SEC File Number 001-38130
    CUSIP Number: 00887A204

     

     

     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

     

    FORM 12b-25

     

     

    NOTIFICATION OF LATE FILING

     

    (Check One):   

    ☒  Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q

    ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR

      For Period Ended: December 31, 2024
      ☐ Transition Report on Form 10-K
      ☐ Transition Report on Form 20-F
      ☐ Transition Report on Form 11-K
      ☐ Transition Report on Form 10-Q
      For the Transition Period Ended: 

     

     
    Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.

    If the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:

     

     

     

    PART I

    REGISTRANT INFORMATION

    Rein Therapeutics, Inc.

    Full Name of Registrant:

    Aileron Therapeutics, Inc.

    Former Name if Applicable:

    12407 N. Mopac Expy.

    Suite 250 #390

    Address of Principal Executive Office (Street and Number):

    Austin, Texas 78758

    City, State and ZIP Code:

     

     

    PART II

    RULES 12b-25(b) AND (c)

    If the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed. (Check box if appropriate)

     

    ☒     (a)  

    The reason described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;

     

      (b)  

    The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, Form 11-K, Form N-CEN or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and

     

      (c)   The accountant’s statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.

     

     

    PART III

    NARRATIVE

    State below in reasonable detail why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report or portion thereof, could not be filed within the prescribed time period.

    Rein Therapeutics, Inc. (the “Company”) is unable to file its Annual Report on Form 10-K for the fiscal year ended December 31, 2024 (the “Form 10-K”) within the prescribed time period without unreasonable effort or expense. The Company requires additional time to complete certain processes and procedures to finalize the Form 10-K, including the completion of its assessment of impairment losses on intangible assets for the fiscal year ended December 31, 2024.

     

     

    PART IV

    OTHER INFORMATION

     

    (1)       Name and telephone number of person to contact in regard to this notification
        Brian Windsor, Ph.D.         737         802-1989
        (Name)     (Area Code)     (Telephone Number)
    (2)     Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s) been filed? If answer is no, identify report(s). ☒ Yes ☐ No
    (3)     Is it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earnings statements to be included in the subject report or portion thereof? ☒ Yes ☐ No
        If so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons why a reasonable estimate of the results cannot be made.
        The Company’s results of operations for the year ended December 31, 2024 is expected to include an impairment loss on intangible assets of approximately $37.0 million in connection with the temporary delay of further clinical development of LTI-01, the Company’s product candidate for the treatment of patients with loculated pleural effusion. The Company did not incur an impairment loss on intangible assets during the year ended December 31, 2023.

    Forward-Looking Statements

    This Form 12b-25 includes “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. Forward-looking statements generally relate to future events, such as statements related to results of operations for the year ended December 31, 2024 and the timing of filing the Form 10-K. We use words such as “anticipate,” “believe,” “estimate,” “expect,” “hope,” “intend,” “may,” “plan,” “predict,” “project,” “target,” “potential,” “would,” “can,” “could,” “should,” “continue,” and other words and terms of similar meaning to help identify forward-looking statements, although not all forward-looking statements contain these identifying words. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including the Company’s ability to complete the Form 10-K and the audit of its financial statements for the fiscal year ended December 31, 2024 within the applicable time periods; as well as the risks and uncertainties discussed in the “Risk Factors” section of the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, which is on file with the United States Securities and Exchange Commission (the “SEC”); the risks and uncertainties discussed in the “Risk Factors” section of the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2024, which is on file with the SEC; and in subsequent filings that the Company files with the SEC. These forward-looking statements should not be relied upon as representing the Company’s view as of any date subsequent to the date of this Form 12b-25, and we expressly disclaim any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

     

     

    REIN THERAPEUTICS, INC.

    (Name of Registrant as Specified in Charter)

    has caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.

     

    Date:    March 31, 2025       By:  

     /s/ Brian Windsor

            Name:   Brian Windsor, Ph.D.
            Title:   President and Chief Executive Officer

     

     

     

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