• Constellation Acquisition Corp I drew USD 5,000 from an unsecured promissory note with Constellation Sponsor LP.
• Funds were deposited into the trust account to extend the business-combination deadline to Aug. 29, 2026 from July 29, 2026.
• Borrowing is the sixth of up to 11 one-month extensions permitted under the company’s governing documents.
• Note is non-interest-bearing, matures at closing of the initial business combination.
• If no deal closes, repayment is limited to cash held outside the trust account, if any.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Constellation Acquisition Corp. I published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-082814), on July 29, 2026, and is solely responsible for the information contained therein.