---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-24-005050"
form_type: "8-K"
ticker: "CSTAF"
cik: "0001834032"
company_name: "Constellation Acquisition Corp I"
filed_at: "2024-01-22T23:59:59+00:00"
generated_at: "2026-06-06T20:46:30.609026+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "medium"
source: SEC EDGAR
---

# Constellation Acquisition Corp I reports 3.4M shares tendered for redemption ahead of extension vote

## Summary
- Extraordinary general meeting on Jan 23, 2024 to vote on extending business combination deadline to Feb 29, 2024, and monthly through Jan 29, 2025.
- As of Jan 19, 2024 redemption deadline, 3,399,900 Class A ordinary shares were tendered for redemption.
- Shareholders may withdraw redemption requests before the deadline at the board's discretion.

## SEC filing metadata
- accession: 0001213900-24-005050
- form_type: 8-K
- ticker: CSTAF
- cik: 0001834032
- company_name: Constellation Acquisition Corp I
- filed_at: 2024-01-22T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: medium
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1834032/000121390024005050/0001213900-24-005050-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1834032/000121390024005050/ea191879-8k_constell1.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-24-005050
- JSON: https://secwatch.observer/filing/0001213900-24-005050.json
- Plain text: https://secwatch.observer/filing/0001213900-24-005050.txt

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