---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-060780"
form_type: "8-K"
ticker: "CSTAF"
cik: "0001834032"
company_name: "Constellation Acquisition Corp I"
filed_at: "2023-07-28T23:59:59+00:00"
generated_at: "2026-06-12T23:17:57.984749+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 business combination deadline by one month

## Summary
- Drew $150,000 under unsecured promissory note from sponsor, deposited into trust account.
- Extends deadline to complete initial business combination from July 29 to August 29, 2023 (fourth of nine monthly extensions).
- Note bears no interest, matures upon closing of business combination; repayment only from amounts outside trust if no deal.
- Up to $1,270,000 of note principal may be converted into warrants at $1.50 per warrant.

## SEC filing metadata
- accession: 0001213900-23-060780
- form_type: 8-K
- ticker: CSTAF
- cik: 0001834032
- company_name: Constellation Acquisition Corp I
- filed_at: 2023-07-28T23:59:59+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/1834032/000121390023060780/0001213900-23-060780-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1834032/000121390023060780/ea182526-8k_constell1.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-060780
- JSON: https://secwatch.observer/filing/0001213900-23-060780.json
- Plain text: https://secwatch.observer/filing/0001213900-23-060780.txt

## Key facts
- Debt Financings
  Constellation Acquisition Corp I incurred loan of $150,000 with Constellation Sponsor LP at does not bear interest maturing upon closing of the Company’s initial business combination.
  - Instrument: loan
  - Principal: $150,000
  - Counterparty: Constellation Sponsor LP
  - Rate: does not bear interest
  - Maturity: upon closing of the Company’s initial business combination
  - Event: incurrence
  source text: On July 28, 2023, Constellation Acquisition Corp I (the "Company") drew an aggregate of $150,000 (the "Extension Funds"), as approved by unanimous director resolution, dated July 27, 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/1834032/000121390023060780/0001213900-23-060780-index.htm

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