Summit Therapeutics SEC Filings
NASDAQ: SMMTHealth CareBiotechnology: Pharmaceutical PreparationsUSD
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At close: Oct 9, 4:00 PM ET · Delayed 15 min
Summit Therapeutics filing overview
This page lists 60 recent SEC filings by Summit Therapeutics (SMMT), including 26 8-K, 25 4, 4 10-Q, 3 424B5. The latest annual report (10-K) was filed on Feb 23, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Jul 23, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Sep 29, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
SMMT SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 29, 2026 | 8-K | Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year; Other Events | View on EDGAR |
| Sep 15, 2026 | 8-K | Other Events | View on EDGAR |
| Sep 14, 2026 | 8-K | Other Events | View on EDGAR |
| Sep 3, 2026 | 8-K | Other Events | View on EDGAR |
| Aug 26, 2026 | 8-K | Other Events | View on EDGAR |
| Aug 5, 2026 | 8-K | Other Events | View on EDGAR |
| Jul 23, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jul 23, 2026 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Jul 23, 2026 | 8-K | Results of Operations and Financial Condition; Regulation FD Disclosure | View on EDGAR |
| Jul 23, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jul 22, 2026 | 8-K | Other Events | View on EDGAR |
| Jun 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 12, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Jun 11, 2026 | 8-K | Regulation FD Disclosure | View on EDGAR |
| Jun 10, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 3, 2026 | 8-K | Other Events | View on EDGAR |
| Jun 1, 2026 | 8-K | Other Events | View on EDGAR |
| Apr 30, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Apr 30, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Apr 17, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Feb 23, 2026 | 8-K | Results of Operations and Financial Condition; Regulation FD Disclosure | View on EDGAR |
| Feb 23, 2026 | 10-K | Annual report | View on EDGAR |
| Jan 29, 2026 | 8-K | Other Events | View on EDGAR |
| Jan 12, 2026 | 8-K | Results of Operations and Financial Condition; Regulation FD Disclosure | View on EDGAR |
| Jan 12, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 7, 2025 | 8-K | Other Events | View on EDGAR |
| Oct 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 22, 2025 | 8-K | Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities; Regulation FD Disclosure | View on EDGAR |
| Oct 20, 2025 | 8-K | Results of Operations and Financial Condition; Other Events | View on EDGAR |
| Oct 20, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Sep 19, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 11, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 11, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 8, 2025 | 8-K | Other Events | View on EDGAR |
| Aug 11, 2025 | 424B5 | Prospectus | View on EDGAR |
| Aug 11, 2025 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Aug 11, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Aug 11, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jun 20, 2025 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Jun 17, 2025 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Jun 2, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 2, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 30, 2025 | 8-K | Other Events | View on EDGAR |
| May 1, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |