Key Highlights

  • Constellation Acquisition I drew $5,000 on September 25, 2026 from its sponsor, Constellation Sponsor LP, to fund another extension.
  • The extension is the eighth of eleven one-month extensions and moves the deadline from September 29 to October 29, 2026.
  • The draw was made under an unsecured promissory note issued to the sponsor on January 30, 2024.
  • The note matures at the business combination; if none occurs, it is repaid only from funds outside the trust account.

Constellation Acquisition Corp I (OTC:CSTAF), a Cayman Islands blank check company, filed a Form 8-K reporting that it drew $5,000 on September 25, 2026 from its sponsor, Constellation Sponsor LP, to pay for another one-month extension of the time it has to complete an initial business combination. The extension, the eighth of eleven one-month extensions described in the filing, moves the company's deadline from September 29, 2026 to October 29, 2026.

The report was filed under Item 2.03, which covers the creation of a direct financial obligation, and is signed by Chandra R. Patel, the company's Chief Executive Officer.

The Draw and the Note

The $5,000 was borrowed under an unsecured promissory note that the company originally issued to the sponsor on January 30, 2024. It matures upon the closing of the company's initial business combination, and the filing adds that if the company does not consummate a business combination, the note will be repaid only from amounts remaining outside of the company's trust account, if any.

That last point is a standard feature of sponsor loans at special purpose acquisition companies. The trust account holds the money raised in the company's initial public offering for the benefit of public shareholders, and sponsor loans are generally structured so that they do not reduce those funds.

How the Extension Works

According to the filing, the sponsor's draw was used to fund a $5,000 deposit into the trust account. In exchange, the company obtained an additional month to complete its initial business combination, and the filing states that the extension provides the company with additional time to complete that transaction. The company has now used eight of the eleven one-month extensions available to it.

Blank check companies raise capital in a public offering with the purpose of merging with or acquiring an operating business, and they operate against a deadline set in their governing documents. When a deadline approaches without a completed deal, the company can seek shareholder approval to extend it or, where its documents provide for it, use extensions funded by deposits into the trust. Here, a monthly deposit funded by the sponsor buys one more month.

Constellation's Remaining Extensions and the October 29 Deadline

The key date is October 29, 2026, the new deadline for completing an initial business combination. Before that date, the company would need to announce a completed transaction, use another of its remaining pre-authorized extensions, or take another course under its governing documents. Any further draw on the sponsor note to fund a ninth extension would be expected to appear in another Form 8-K under Item 2.03, as this one did. The company's periodic reports are the place to look for trust balances and redemption history.