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AI brief of an SEC Form 8-K · Quartzsea Acquisition Corp (QSEA)

Quartzsea Acquisition extends business combination deadline to October 19, 2026

Neutral Impact 2 of 5 shareholder Written later

Quartzsea Acquisition Corporation deposited $175,000 into its trust account on September 19, 2026 to extend its deadline for completing an initial business combination from September 19, 2026 to October 19, 2026. The extension uses a month-to-month option approved by shareholders on June 23, 2026, which allows extensions through October 19, 2026. The filing shows the company still has no announced business combination, and the deadline now depends on further deposits.

Key points

  • Deposit of $175,000 into the trust account on September 19, 2026 extended the deadline to October 19, 2026.
  • Shareholders approved the month-to-month extension amendments on June 23, 2026, with extensions available through October 19, 2026.
  • For each one-month extension, the company must deposit the lesser of $175,000 or $0.033 per outstanding public share.

The filing

CompanyQuartzsea Acquisition Corp (QSEA)
Form8-K, current report
Filed with the SECSep 21, 2026, 4:30 PM ET
Accession number0001829126-26-010281

Items reported: 8.01 Other Events

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 11:46 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on September 21, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.