---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-091034"
form_type: "8-K"
ticker: "CSTAF"
cik: "0001834032"
company_name: "Constellation Acquisition Corp I"
filed_at: "2023-11-29T23:59:59+00:00"
generated_at: "2026-06-07T20:27:55.716393+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Constellation Acquisition Corp I draws $150K from sponsor note to extend SPAC deadline to Dec 29, 2023

## Summary
- Deposited $150,000 into trust to extend business combination deadline from Nov 29 to Dec 29, 2023.
- Eighth of nine allowed one-month extensions under amended charter.
- Non-interest-bearing note matures at deal close; repayment only from trust-excess funds if no deal.
- Up to $1,270,000 of note principal convertible into warrants at $1.50 per warrant.

## SEC filing metadata
- accession: 0001213900-23-091034
- form_type: 8-K
- ticker: CSTAF
- cik: 0001834032
- company_name: Constellation Acquisition Corp I
- filed_at: 2023-11-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1834032/000121390023091034/0001213900-23-091034-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1834032/000121390023091034/ea189148-8k_constell1.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-091034
- JSON: https://secwatch.observer/filing/0001213900-23-091034.json
- Plain text: https://secwatch.observer/filing/0001213900-23-091034.txt

## Key facts
- Debt Financings
  Constellation Acquisition Corp I incurred loan of $150,000 with Constellation Sponsor LP at does not bear interest maturing matures upon closing of the Company’s initial business combination.
  - Instrument: loan
  - Principal: $150,000
  - Counterparty: Constellation Sponsor LP
  - Rate: does not bear interest
  - Maturity: matures upon closing of the Company’s initial business combination
  - Event: incurrence
  source text: On November 28, 2023, Constellation Acquisition Corp I (the “Company”) drew an aggregate of $150,000 (the “Extension Funds”), as approved by unanimous director resolution, dated November 23, 2023, pursuant to the unsecured promissory note, dated January 30, 2023 between the Company and Constellation Sponsor LP (the “Note”)
  evidence_url: https://www.sec.gov/Archives/edgar/data/1834032/000121390023091034/0001213900-23-091034-index.htm

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