Quince Therapeutics Inc — Current Report (Form 8-K)

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): June 11, 2026

QUINCE THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (415) 910-5717

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 (see General Instruction A.2. below):

Securities registered pursuant to Section 12(b) of the Act:

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. ☐

The Annual Meeting of Stockholders of Quince Therapeutics, Inc. (the “Company”) was held online via live webcast on June 11, 2026 (the “Annual Meeting”). At the Annual Meeting, there were present, in person virtually or by proxy, holders of 6,255,339 shares of common stock, or approximately 38.37% of the total outstanding shares eligible to be voted. The final voting results with respect to each proposal presented at the Annual Meeting is set forth below:

Proposal One - Election of Directors

The Company’s stockholders approved the election of one Class I director to the Board of Directors to serve until the 2029 annual meeting of stockholders and until her successor is duly elected and qualified or until her earlier death, resignation, disqualification or removal. The results of such vote were:

Proposal Two - Approval of Amendment to the Certificate of Incorporation to Effect a Reverse Stock Split

The Company’s stockholders approved the amendment to the Company’s amended and restated certificate of incorporation to effect a reverse stock split of the Company’s issued and outstanding common stock at a ratio ranging from one-for-ten (1-for-10) to one-for-one hundred (1-for-100) with such reverse stock split to be effected at such time and date, if at all, as determined by the Company’s board of directors in its sole discretion. The results of such vote were:

Proposal Three - Ratification of Selection of Independent Registered Accounting Firm

The Company’s stockholders ratified the selection of BDO USA, P.C. as the Company’s independent registered accounting firm for the fiscal year ending December 31, 2026. The results of such vote were:

Proposal Four - Approval, on an advisory basis, of the compensation of the Company’s named executive officers

The Company’s stockholders approved, on an advisory basis, the compensation of the Company’s named executive officers, as disclosed in the proxy statement. The results of such vote were:

Proposal Five – Adjournment of Annual Meeting

The Company’s stockholders approved the adjournment or postponement of the Annual Meeting to a later date or dates, if necessary, to permit further solicitation and vote of proxies in favor of the foregoing proposals. The results of such vote were:

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.