• Quartzsea Acquisition held an extraordinary shareholder meeting on June 23, 2026.
• Shareholders adopted amendments extending the deadline for an initial business combination to Oct. 19, 2026, with up to four monthly extensions.
• They also adopted a matching amendment to the trust agreement extending the trust termination date to Oct. 19, 2026 on the same schedule.
• Each one-month extension would require a deposit into the trust of the lesser of $175,000 or $0.033 per outstanding public share.
• Shareholders also authorized an adjournment mechanism to seek additional votes if needed; 1,275,382 shares were redeemed in connection with the meeting.

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. Quartzsea Acquisition Corp. 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: 0001829126-26-006786), on June 24, 2026, and is solely responsible for the information contained therein.