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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 APTN
| Filed | Company | Item | Form | Filing |
|---|---|---|---|---|
| Aug 25, 2026 | APTN Adaptin Bio, Inc. | 8.01 Other Events | 8-K | 8-K ↗ |
| Apr 6, 2026 | APTN Adaptin Bio, Inc. | 8.01 Other Events | 8-K | 8-K ↗ |
| Dec 23, 2025 | APTN Adaptin Bio, Inc. | 3.02 Unregistered Sales of Equity Securities | 8-K | 8-K ↗ |
| Dec 23, 2025 | APTN Adaptin Bio, Inc. | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
| Oct 6, 2025 | APTN Adaptin Bio, Inc. | 8.01 Other Events | 8-K | 8-K ↗ |
| Oct 6, 2025 | APTN Adaptin Bio, Inc. | 5.02 Departure or Election of Directors or Officers; Compensatory Arrangements | 8-K | 8-K ↗ |
| Apr 15, 2025 | APTN Adaptin Bio, Inc. | 2.01 Completion of Acquisition or Disposition of Assets | 8-K/A | 8-K ↗ |
| Apr 9, 2025 | APTN Adaptin Bio, Inc. | 8.01 Other Events | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 5.06 Change in Shell Company Status | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 5.05 Amendments to the Code of Ethics, or Waiver of a Provision | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 5.02 Departure or Election of Directors or Officers; Compensatory Arrangements | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 5.01 Changes in Control of Registrant | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 4.01 Changes in Registrant's Certifying Accountant | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 3.03 Material Modification to Rights of Security Holders | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 3.02 Unregistered Sales of Equity Securities | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 2.01 Completion of Acquisition or Disposition of Assets | 8-K | 8-K ↗ |
| Feb 18, 2025 | APTN Adaptin Bio, Inc. | 1.01 Entry into a Material Definitive Agreement | 8-K | 8-K ↗ |
18 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:31 PM EST.
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