---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-024824"
form_type: "8-K"
ticker: "AIIA"
cik: "0002073553"
company_name: "AI Infrastructure Acquisition Corp."
filed_at: "2025-11-24T23:59:59+00:00"
generated_at: "2026-05-16T17:25:17.522460+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# AI Infrastructure Acquisition Corp. units begin separate trading of AIIA shares and AIIA R rights from Nov 24, 2025.

## Summary
- Holders of AIIA U units may elect to separately trade Class A shares (AIIA) and rights (AIIA R) as of Nov 24, 2025.
- Unseparated units continue trading as AIIA U; separate shares and rights trade on NYSE under AIIA and AIIA R.
- Separation requires broker contact with transfer agent Odyssey Transfer and Trust Company.
- Units were offered in IPO underwritten by Maxim Group LLC; registration declared effective Sept 30, 2025.
- Company is a SPAC led by CEO Michael Winston (also CEO of Jet.AI, Nasdaq: JTAI) and CFO George Murnane.

## SEC filing metadata
- accession: 0001493152-25-024824
- form_type: 8-K
- ticker: AIIA
- cik: 0002073553
- company_name: AI Infrastructure Acquisition Corp.
- filed_at: 2025-11-24T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2073553/000149315225024824/0001493152-25-024824-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2073553/000149315225024824/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-024824
- JSON: https://secwatch.observer/filing/0001493152-25-024824.json
- Plain text: https://secwatch.observer/filing/0001493152-25-024824.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.