AI Infrastructure Acquisition Corp. SEC filings AIIA-UN
AI Infrastructure Acquisition Corp. has 37 filings in SEC EDGAR's recent list, going back to Jun 26, 2025. Its latest annual report, Form 10-K, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 24, 2025 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 16, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 10-K | Annual report | Mar 20, 2026 | Dec 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 2, 2026 | — |
| 8-K |
Current report
Other events
|
Nov 24, 2025 | Nov 24, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Jun 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 10, 2025 | Oct 6, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 10, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Oct 9, 2025 | Oct 3, 2025 |
| 424B4 | Prospectus | Oct 6, 2025 | — |
| S-1MEF | Filing | Oct 2, 2025 | — |
| CERT | Nyse certification | Oct 2, 2025 | — |
| 8-A12B | Filing | Oct 2, 2025 | — |
| EFFECT | Filing | Sep 30, 2025 | — |
| 3 | Initial insider ownership | Sep 30, 2025 | Sep 30, 2025 |
| 3 | Initial insider ownership | Sep 30, 2025 | Sep 30, 2025 |
| 3 | Initial insider ownership | Sep 30, 2025 | Sep 30, 2025 |
| 3 | Initial insider ownership | Sep 30, 2025 | Sep 30, 2025 |
| 3 | Initial insider ownership | Sep 30, 2025 | Sep 30, 2025 |
| CORRESP | Letter to the SEC | Sep 29, 2025 | — |
| CORRESP | Letter to the SEC | Sep 29, 2025 | — |
| CORRESP | Letter to the SEC | Sep 23, 2025 | — |
| S-1/A | Amended registration statement | Sep 23, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 18, 2025 | — |
| CORRESP | Letter to the SEC | Sep 8, 2025 | — |
| S-1/A | Amended registration statement | Sep 8, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 3, 2025 | — |
| CORRESP | Letter to the SEC | Aug 13, 2025 | — |
| S-1 | Registration statement | Aug 13, 2025 | — |
| UPLOAD | Letter from the SEC | Jul 23, 2025 | — |
| DRSLTR | Filing | Jun 26, 2025 | — |
| DRS | Filing | Jun 26, 2025 | — |
Showing 37 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
- AIIA (NYSE), AIIA-RI (NYSE), AIIA-UN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Las Vegas, NV
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 2073553
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.