[8-K] Sagimet Biosciences Inc. Reports Material Event

Rhea-AI Filing Summary

Sagimet Biosciences (SGMT) furnished an update via Form 8-K. The company announced it issued a press release with financial results for the quarter ended September 30, 2025, and provided an updated investor presentation. Both materials are included as Exhibits 99.1 and 99.2 and are incorporated by reference.

The company noted that the press release and investor presentation are being furnished, not filed, under the Exchange Act. Representatives may use the updated presentation in meetings with investors.

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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): November 13, 2025

SAGIMET BIOSCIENCES INC.

(Exact name of registrant as specified in its charter)

Delaware	001-41742	20-5991472
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

Sagimet Biosciences Inc.

155 Bovet Road, Suite 303,

San Mateo, California 94402

(Address of principal executive offices, including zip code)

(650) 561-8600

(Registrant’s telephone number, including area code)

Not Applicable

(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:

¨ 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	Trade Symbol(s)	Name of each exchange on which registered
Series A Common Stock, $0.0001 par value per share	SGMT	The Nasdaq Global 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 x

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 November 13, 2025, Sagimet Biosciences Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information contained in this Item 2.02 (including Exhibit 99.1) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section and shall not be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 7.01 Regulation FD Disclosure.

On November 13, 2025, the Company updated information reflected in a slide presentation, which is attached as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated herein by reference. Representatives of the Company will use the updated presentation in various meetings with investors from time to time.

The information in Item 7.01 of this Current Report on Form 8-K, including the information set forth in Exhibit 99.2, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, nor shall Exhibit 99.2 furnished herewith be deemed incorporated by reference in any filing under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit  No.		Document
99.1		Press Release of Sagimet Biosciences Inc., dated November 13, 2025.
99.2		Investor Presentation of Sagimet Biosciences Inc., dated November 13, 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, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	Sagimet Biosciences Inc.
Date: November 13, 2025	By:	/s/ David Happel
		David Happel
		Chief Executive Officer

FAQ

What did SGMT announce in its Form 8-K?

The company furnished a press release with financial results for the quarter ended September 30, 2025, and an updated investor presentation.

Which exhibits were included with SGMT’s 8-K?

Exhibit 99.1 is the press release dated November 13, 2025; Exhibit 99.2 is the investor presentation dated November 13, 2025.

Are the exhibits considered filed or furnished?

They are being furnished, not filed, under the Exchange Act.

What period do the financial results cover for SGMT?

The press release covers the quarter ended September 30, 2025.

How will SGMT use the updated investor presentation?

Representatives will use it in various meetings with investors from time to time.

What is SGMT’s Nasdaq ticker and listed class?

SGMT; Series A Common Stock on The Nasdaq Global Market.