---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-003609"
form_type: "8-K"
ticker: "CSTAF"
cik: "0001834032"
company_name: "Constellation Acquisition Corp I"
filed_at: "2023-01-19T23:59:59+00:00"
generated_at: "2026-06-20T13:15:42.358819+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Constellation Acquisition Corp I issues $230K promissory note to sponsor for working capital

## Summary
- Unsecured, non-interest-bearing note due upon business combination or winding up.
- Proceeds used for general working capital and extension expenses as defined in the note.
- Sponsor may convert principal into warrants at $1.50 per warrant, identical to private placement warrants.
- Issuance exempt from registration under Section 4(a)(2) of the Securities Act.

## SEC filing metadata
- accession: 0001213900-23-003609
- form_type: 8-K
- ticker: CSTAF
- cik: 0001834032
- company_name: Constellation Acquisition Corp I
- filed_at: 2023-01-19T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1834032/000121390023003609/0001213900-23-003609-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1834032/000121390023003609/ea171844-8k_constellatn.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-003609
- JSON: https://secwatch.observer/filing/0001213900-23-003609.json
- Plain text: https://secwatch.observer/filing/0001213900-23-003609.txt

## Key facts
- Debt Financings
  Constellation Acquisition Corp I incurred loan of $230,000.00 with Constellation Sponsor GmbH & Co. KG at no interest maturing upon the earlier to occur of (i) the consummation of the Company’s business combination or (ii) the date that the winding up of the Company is effective.
  - Instrument: loan
  - Principal: $230,000.00
  - Counterparty: Constellation Sponsor GmbH & Co. KG
  - Rate: no interest
  - Maturity: upon the earlier to occur of (i) the consummation of the Company’s business combination or (ii) the date that the winding up of the Company is effective
  - Event: incurrence
  source text: On January 18, 2023, Constellation Acquisition Corp I (the “Company”) issued an unsecured promissory note (the “Note”) in the amount of $230,000.00 to Constellation Sponsor GmbH & Co. KG (the “Sponsor”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1834032/000121390023003609/0001213900-23-003609-index.htm

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