Welcome to our dedicated page for Quince SEC filings (Ticker: QNCX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Quince Therapeutics, Inc. (Nasdaq: QNCX) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. These documents offer detailed information about Quince’s financial condition, clinical development activities, and material corporate events related to its rare disease biotechnology programs.
For Quince, key filings include periodic reports such as Forms 10-Q and 10-K, which discuss research and development spending, cash resources, and risk factors associated with advancing eDSP and the Autologous Intracellular Drug Encapsulation (AIDE) platform. Current reports on Form 8-K highlight specific events, including quarterly financial results, amendments to the European Investment Bank credit facility, and updates tied to investor communications like the company’s virtual Investor Day.
Filings related to the pivotal Phase 3 NEAT trial in Ataxia-Telangiectasia (A-T) and other clinical programs can be important for understanding trial design, regulatory interactions, and the status of eDSP as a potential treatment. Disclosures may reference the Special Protocol Assessment (SPA) agreement with the FDA, Fast Track designation for the eDSP System in A-T, and the company’s intentions regarding future regulatory submissions, subject to study outcomes.
Stock Titan enhances these documents with AI-powered summaries that explain the main points of lengthy reports such as 10-K annual reports and 10-Q quarterly updates in straightforward language. Real-time updates from the SEC’s EDGAR system help ensure that new Quince Therapeutics filings, including Form 4 insider transaction reports and proxy materials, appear promptly. Users can review full-text filings while relying on AI-generated overviews to quickly identify items related to clinical milestones, financing arrangements, or changes in capital structure.
By combining original SEC documents with AI analysis, this page helps investors and researchers interpret Quince Therapeutics’ regulatory history and ongoing obligations as a Nasdaq-listed biotechnology company.
Quince Therapeutics, Inc. insider Dirk Thye, who serves as director and as CEO and CMO, reported a transfer of common shares dated 12/10/2025.
The reported transaction with code G involved 739,885 common shares at a stated price of $0, moving from direct to indirect beneficial ownership through the Thye Trust. After this transaction, Thye held 255,000 common shares directly and 739,885 common shares indirectly via the Thye Trust.
Quince Therapeutics reported third‑quarter results and disclosed “substantial doubt” about its ability to continue as a going concern. The company posted a Q3 net loss of $13.4 million and a nine‑month net loss of $44.5 million.
Cash, cash equivalents, and short‑term investments were $26.3 million as of September 30, 2025. Quince raised additional capital through an ATM program (net $4.3 million YTD) and a June 2025 private placement that issued common stock, pre‑funded warrants, and common warrants for gross proceeds of $11.5 million.
The balance sheet shows a $17.5 million current portion of the EIB loan (fair value) due August 2026, $61.2 million in long‑term contingent consideration tied to the EryDel acquisition, and $14.9 million warrant liabilities. Stockholders’ equity was $1.1 million. Shares outstanding were 55,681,490 as of November 6, 2025.
Quince Therapeutics (QNCX) filed an 8-K under Regulation FD to correct an Investor Day statement. The company removed Slide 57 and the related video from its October 2, 2025 Virtual Investor Day and advised investors not to rely on the slide’s claim that IntraBio’s N-acetyl-L-leucine (NALL) “failed Phase 2 A-T study across all endpoints.”
Quince clarified its statement drew from a European Journal of Paediatric Neurology article describing a single-site study in ataxia-telangiectasia, which reported no significant improvements in ataxia symptoms or motor function, and was not the multi-site IntraBio Phase 2 Study.
Quince Therapeutics (QNCX) filed a prospectus supplement for an at‑the‑market offering of up to $75,000,000 of common stock under its Controlled Equity Offering Sales Agreement with Cantor Fitzgerald & Co. and H.C. Wainwright & Co., LLC.
As of this supplement, the company has sold 4,823,859 shares for $6,496,274 in gross proceeds, leaving $68,503,726 available for future sales under the program. The company states it is currently no longer subject to the offering limits of General Instruction I.B.6. of Form S-3; if it becomes subject again, it will file another supplement.
QNCX common stock trades on Nasdaq under “QNCX.” The closing price was $1.93 on October 16, 2025.
Quince Therapeutics, Inc. Schedule 13G filed by Nantahala Capital Management, LLC and two individuals reports collective beneficial ownership of 4,765,862 shares, representing 9.99% of outstanding common stock as of June 30, 2025. The reported holdings include 2,237,562 shares that the reporting persons may acquire within 60 days through the exercise of warrants. Nantahala and principals Wilmot B. Harkey and Daniel Mack report no sole voting or dispositive power but share voting and dispositive power over all reported shares. Blackwell Partners LLC - Series A, a fund advised by Nantahala, is identified as having rights to dividends or sale proceeds on more than 5% of the shares reported.
Quince Therapeutics is a late-stage biotech developing the AIDE red blood cell encapsulation platform and a Phase 3 lead asset, eDSP, targeting Ataxia-Telangiectasia. The company reported consolidated assets of $117.2 million, liabilities of $105.5 million, and stockholders' equity of $11.7 million as of June 30, 2025. Cash, cash equivalents and short-term investments totaled $34.7 million, while the accumulated deficit was $407.6 million.
Operating results show a continuing loss: $16.0 million net loss for the quarter and $31.1 million for the six months ended June 30, 2025, driven by higher R&D spending ($14.7 million for six months) and other non-cash fair value adjustments. The balance sheet includes €10.0 million ($11.7M) outstanding on an EIB loan, contingent consideration of $59.1 million, and warrant liabilities of $15.1 million. Management concluded that substantial doubt exists about the company’s ability to continue as a going concern within one year and notes the need for additional financing despite recent capital raises totaling approximately $14.4 million from a June 2025 private placement and ATM activity.
Quince Therapeutics, Inc. reported that on August 11, 2025 it announced its financial results for the quarter ended June 30, 2025 and provided recent business highlights. The company states the related press release is furnished as Exhibit 99.1 to this Current Report. The filing explicitly says the information (including Exhibit 99.1) is furnished and shall not be deemed "filed" for purposes of Section 18 of the Exchange Act. No financial figures or business-detail text from the press release are included in the provided document. The report is signed by Dirk Thye, Chief Executive Officer and Chief Medical Officer.
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