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    SEC Form POS AM filed by Spyre Therapeutics Inc.

    3/7/25 4:43:50 PM ET
    $SYRE
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Get the next $SYRE alert in real time by email
    POS AM 1 spyre-posam.htm POS AM Document

    As filed with the Securities and Exchange Commission on March 7, 2025.
    Registration No. 333-281975
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549
    FORM S-3
    (Post-Effective Amendment No. 1)
    REGISTRATION STATEMENT
    UNDER
    THE SECURITIES ACT OF 1933
    Spyre Therapeutics, Inc.
    (Exact name of registrant as specified in its charter)
    Delaware46-4312787
    (State or other jurisdiction of incorporation or organization)
    (I.R.S. Employer Identification Number)
    221 Crescent Street
    Building 23, Suite 105
    Waltham, MA 02453
    (617) 651-5940
    (Address, including zip code, and telephone number, including area code, of principal executive offices)
    Heidy King-Jones
    Chief Legal Officer and Corporate Secretary
    Spyre Therapeutics, Inc.
    221 Crescent Street
    Building 23, Suite 105
    Waltham, MA 02453
    (617) 651-5940 
    (Name, address, including zip code, and telephone number, including area code, of agent for service)
    Copies to:
    Ryan A. Murr
    Branden C. Berns
    Gibson, Dunn & Crutcher LLP
    One Embarcadero Center, Suite 2600
    San Francisco, CA 94111
    (415) 393-8373
    Approximate date of commencement of proposed sale to the public: This post-effective amendment No. 1 deregisters those securities that remain unsold hereunder as of the effective date hereof.
    If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ☐
    If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, as amended, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box: ☐
    If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐
    If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐
    If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ☐
    If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ☐
    Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):
    Large accelerated filer☒Accelerated filer☐
    Non-accelerated filer☐Smaller reporting company☐
    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 7(a)(2)(B) of the Securities Act. ☐



    EXPLANATORY NOTE
    DEREGISTRATION OF SECURITIES
    This Post-Effective Amendment No. 1 (this “Amendment”) relates to the following Registration Statement on Form S-3 (the “Registration Statement”), filed by Spyre Therapeutics, Inc., a Delaware corporation (the “Company”), with the Securities and Exchange Commission:
    •Registration Statement No. 333-281975, initially filed on September 6, 2024 and declared effective on September 18, 2024, utilizing a “shelf” registration process to offer and sell in one or more offerings from time to time up to a maximum aggregate offering price of $500,000,000 in securities and to register for issuance and sale, up to a maximum aggregate offering price of $200,000,000 of common stock that may be issued and sold under a sales agreement, dated September 6, 2024, with TD Securities (USA) LLC, or TD Cowen.
    The Company has terminated all offerings of securities pursuant to the Registration Statement. In accordance with the undertakings made by the Company in the Registration Statement to remove from registration, by means of a post-effective amendment, any of the securities that had been registered for issuance that remain unsold at the termination of such offering, the Company hereby removes from registration by means of this Amendment, all of such securities registered but unsold under the Registration Statement.
    In reliance upon Rule 478, under the Securities Act no other person is required to sign this Amendment.



    SIGNATURES
    Pursuant to the requirements of the Securities Act of 1933, as amended, the Company certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Amendment to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Waltham, Commonwealth of Massachusetts, on March 7, 2025.
    Spyre Therapeutics, Inc.
    By:
    /s/ Cameron Turtle, DPhil
    Cameron Turtle, DPhil
    Chief Executive Officer
    (Principal Executive Officer)

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