Pono Capital Four, Inc. SEC filings PONOR
Pono Capital Four, Inc. has 38 filings in SEC EDGAR's recent list, going back to Feb 2, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 7, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 20, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 5, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 425 | Form 425 | Aug 7, 2026 | — |
| 8-K |
Current report
Material agreement
|
Aug 7, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 6, 2026 | Aug 6, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 14, 2026 | — |
| 10-Q | Quarterly report | May 14, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
May 12, 2026 | May 6, 2026 |
| 8-K |
Current report
Other events
|
May 1, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 23, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 23, 2026 | Mar 16, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 18, 2026 | — |
| 4 | Insider transaction | Mar 18, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Mar 17, 2026 | Mar 12, 2026 |
| 424B4 | Prospectus | Mar 13, 2026 | — |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 424B4 | Prospectus | Mar 13, 2026 | — |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| 3 | Initial insider ownership | Mar 13, 2026 | Mar 12, 2026 |
| EFFECT | Filing | Mar 12, 2026 | — |
| CERT | Filing | Mar 12, 2026 | — |
| 8-A12B | For registration of certain classes | Mar 12, 2026 | — |
| CORRESP | Letter to the SEC | Mar 11, 2026 | — |
| CORRESP | Letter to the SEC | Mar 11, 2026 | — |
| S-1/A | Amended registration statement | Mar 11, 2026 | — |
| S-1/A | Amended registration statement | Mar 3, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 17, 2026 | — |
| S-1 | Registration statement | Feb 2, 2026 | — |
Showing 38 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Blank Checks (SIC 6770)
- Listed as
- PONO (Nasdaq), PONOR (Nasdaq), PONOU (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Honolulu, HI
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 2108164
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.