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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): September 10, 2025
Gyre Therapeutics, Inc.
(Exact name of registrant as specified in its charter)

Delaware | 000-51173 | 56-2020050
(State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.)

12770 High Bluff Drive Suite 150 San Diego, CA |  | 92130
(Address of principal executive offices) |  | (Zip Code)

Registrant’s telephone number, including area code: (858) 567-7770
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 |  | GYRE |  | The 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 8.01 | Other Events.

On September 10, 2025, Gyre Therapeutics, Inc. (the “Company”) made available an updated corporate presentation on the Company’s website. A copy of the corporate presentation is filed herewith as Exhibit 99.1 and incorporated herein by reference.

Item 9.01 | Financial Statements and Exhibits

(d) Exhibits.
EXHIBIT INDEX

Exhibit No. | Description
99.1 | Corporate Presentation, dated September 2025
104 | Cover Page Interactive Data File (embedded within the Inline XBRL document)

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.

| GYRE THERAPEUTICS, INC.
Date: September 10, 2025 | By: | /s/ Ping Zhang
| Name: | Ping Zhang
| Title: | Executive Chairman and Interim Chief Executive Officer