---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-136150"
form_type: "8-K"
ticker: "CCIX"
cik: "0002006291"
company_name: "Churchill Capital Corp IX/Cayman"
filed_at: "2024-05-10T23:59:59+00:00"
generated_at: "2026-06-02T04:17:38.096980+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Churchill Capital Corp IX closes $287.5M IPO; funds placed in trust

## Summary
- Sold 28.75M units at $10 each, including full over-allotment exercise; gross proceeds $287.5M.
- Sponsor purchased 725,000 private placement units for $7.25M.
- $287.5M deposited in trust account; $10.00 per unit held for business combination.
- Audited balance sheet as of May 6, 2024 shows $290.5M total assets, $287.5M in trust.

## SEC filing metadata
- accession: 0001193125-24-136150
- form_type: 8-K
- ticker: CCIX
- cik: 0002006291
- company_name: Churchill Capital Corp IX/Cayman
- filed_at: 2024-05-10T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2006291/000119312524136150/0001193125-24-136150-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2006291/000119312524136150/d768772d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-136150
- JSON: https://secwatch.observer/filing/0001193125-24-136150.json
- Plain text: https://secwatch.observer/filing/0001193125-24-136150.txt

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