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8-K events
Major news companies must report to the SEC: results, deals, leadership changes.
About this data
- What it is
- A Form 8-K is how a public company announces major news between its quarterly reports: earnings, an acquisition, a new CEO, a cybersecurity incident. Each filing lists the numbered items it covers.
- Who files it
- The company, usually within four business days of the event.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Many 8-Ks are routine, so the item description is the place to start. Item 9.01, which only lists attached documents, is hidden unless you ask for it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
8-K items filed per day, last 30 days
All items Earnings results (2.02)
One filing can report several items. Item 9.01, which only lists attached documents, is not counted.
Latest 8-K filings
Showing: ticker QSI
| Filed | Company | Item | Form | Filing |
|---|---|---|---|---|
| Nov 5, 2026 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Oct 15, 2026 | QSI Quantum-Si Incorporated | 8.01 Other Events | 8-K | 8-K ↗ |
| Oct 8, 2026 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Sep 29, 2026 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Aug 13, 2026 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Jul 24, 2026 | QSI Quantum-Si Incorporated | 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule | 8-K | 8-K ↗ |
| Jun 24, 2026 | QSI Quantum-Si Incorporated | 2.03 Creation of a Direct Financial Obligation | 8-K | 8-K ↗ |
| Jun 24, 2026 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| May 15, 2026 | QSI Quantum-Si Incorporated | 5.07 Submission of Matters to a Vote of Security Holders | 8-K | 8-K ↗ |
| May 7, 2026 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Mar 3, 2026 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Dec 29, 2025 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Nov 20, 2025 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Nov 5, 2025 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Sep 29, 2025 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| Sep 26, 2025 | QSI Quantum-Si Incorporated | 2.03 Creation of a Direct Financial Obligation | 8-K | 8-K ↗ |
| Sep 26, 2025 | QSI Quantum-Si Incorporated | 1.02 Termination of a Material Definitive Agreement | 8-K | 8-K ↗ |
| Sep 26, 2025 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| Aug 8, 2025 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Aug 5, 2025 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Jul 7, 2025 | QSI Quantum-Si Incorporated | 8.01 Other Events | 8-K | 8-K ↗ |
| Jul 7, 2025 | QSI Quantum-Si Incorporated | 1.02 Termination of a Material Definitive Agreement | 8-K | 8-K ↗ |
| Jul 7, 2025 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| May 19, 2025 | QSI Quantum-Si Incorporated | 5.07 Submission of Matters to a Vote of Security Holders | 8-K | 8-K ↗ |
| May 15, 2025 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Apr 10, 2025 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Mar 3, 2025 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Jan 6, 2025 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| Dec 11, 2024 | QSI Quantum-Si Incorporated | 1.02 Termination of a Material Definitive Agreement | 8-K | 8-K ↗ |
| Dec 11, 2024 | QSI Quantum-Si Incorporated | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| Dec 9, 2024 | QSI Quantum-Si Incorporated | 8.01 Other Events | 8-K | 8-K ↗ |
| Nov 22, 2024 | QSI Quantum-Si Incorporated | 2.05 Costs Associated with Exit or Disposal Activities | 8-K | 8-K ↗ |
| Nov 21, 2024 | QSI Quantum-Si Incorporated | 7.01 Regulation FD Disclosure | 8-K | 8-K ↗ |
| Nov 12, 2024 | QSI Quantum-Si Incorporated | 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule | 8-K/A | 8-K ↗ |
| Nov 12, 2024 | QSI Quantum-Si Incorporated | 2.02 Results of Operations and Financial Condition | 8-K | 8-K ↗ |
| Nov 8, 2024 | QSI Quantum-Si Incorporated | 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule | 8-K | 8-K ↗ |
36 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:35 PM EST.
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