Southport Acquisition Corp. II SEC filings PORT-UN
Southport Acquisition Corp. II has 26 filings in SEC EDGAR's recent list, going back to Aug 7, 2026. The most recent current report (Form 8-K) was filed on Oct 23, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Oct 23, 2026 | Oct 19, 2026 |
| 4 | Insider transaction | Oct 21, 2026 | Oct 19, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 21, 2026 | — |
| 8-K |
Current report
Other events
|
Oct 8, 2026 | Sep 30, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 7, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 7, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Oct 5, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 424B4 | Prospectus | Oct 2, 2026 | — |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 1, 2026 | Oct 1, 2026 |
| EFFECT | Filing | Sep 30, 2026 | — |
| 3 | Initial insider ownership | Sep 30, 2026 | Sep 30, 2026 |
| 3 | Initial insider ownership | Sep 30, 2026 | Sep 30, 2026 |
| 3 | Initial insider ownership | Sep 30, 2026 | Sep 30, 2026 |
| CERT | Nyse certification | Sep 30, 2026 | — |
| 8-A12B | Form 8-a12b | Sep 30, 2026 | — |
| S-1/A | Amended registration statement | Sep 24, 2026 | — |
| S-1/A | Amended registration statement | Sep 8, 2026 | — |
| S-1/A | Amended registration statement | Aug 28, 2026 | — |
| S-1 | Registration statement | Aug 7, 2026 | — |
Showing 26 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Blank Checks (SIC 6770)
- Listed as
- PORT (NYSE), PORT-UN
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Greenwich, CT
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2148436
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.