---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-024862"
form_type: "8-K"
ticker: "CCIX"
cik: "0002006291"
company_name: "Churchill Capital Corp IX/Cayman"
filed_at: "2026-01-27T23:59:59+00:00"
generated_at: "2026-05-16T07:38:17.116427+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Churchill Corp IX postpones shareholder meeting to Feb 11 for PlusAI merger vote

## Summary
- Extraordinary general meeting for Churchill-PlusAI business combination rescheduled from Feb 3 to Feb 11, 2026.
- Board postponed meeting to allow more time for shareholder engagement following PlusAI's expanded TRATON Group partnership.
- Redemption deadline extended from Jan 30 to Feb 9, 2026 at 5:00 PM ET; prior requests can be revoked.
- Meeting will be held in-person and virtually; shareholders of record as of Jan 7 are entitled to vote.
- Post-combination company intends to list on Nasdaq under symbols 'PLS' and 'PLSW', subject to closing.

## SEC filing metadata
- accession: 0001193125-26-024862
- form_type: 8-K
- ticker: CCIX
- cik: 0002006291
- company_name: Churchill Capital Corp IX/Cayman
- filed_at: 2026-01-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2006291/000119312526024862/0001193125-26-024862-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2006291/000119312526024862/d29605d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-024862
- JSON: https://secwatch.observer/filing/0001193125-26-024862.json
- Plain text: https://secwatch.observer/filing/0001193125-26-024862.txt

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