secwatch.observer — SEC 8-K summary
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Issuer:     Constellation Acquisition Corp I (CSTAF)
CIK:        0001834032
Form:       8-K
Filed at:   2026-03-19T23:59:59+00:00
Accession:  0001213900-26-031849
Event type: debt
Sentiment:  neutral
Materiality: 0.50
Item codes: 1.01, 2.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Constellation Acquisition Corp I increases sponsor note by $3M to $5.25M
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- On March 18, 2026, Company and Sponsor amended promissory note: principal increased $3M to $5.25M.
- Note is unsecured, non-interest bearing, due upon consummation of initial business combination.
- Second amendment follows prior increase from $1.66M to $2.25M in June 2025.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1834032/000121390026031849/0001213900-26-031849-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1834032/000121390026031849/ea0282507-8k_constellation1.htm
  HTML page:      https://secwatch.observer/filing/0001213900-26-031849

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer