{"url_path":"/sec/qsea/8-k/2026-06-18/item-8-01","section_key":"item-8-01","section_title":"Item 8.01 Other Events**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-18","source_url":"https://www.sec.gov/Archives/edgar/data/2047455/0001829126-26-006629-index.html","accession_number":"0001829126-26-006629","cik":"0002047455","ticker":"QSEA","issuer_name":"Quartzsea Acquisition Corp","edgar_url":"https://www.sec.gov/Archives/edgar/data/2047455/0001829126-26-006629-index.html","primary_entity_key":"0002047455","primary_entity_name":"Quartzsea Acquisition Corp"},"word_count":262,"has_tables":true,"body_markdown":"**Item 8.01 Other Events**\n\n \n\nOn\nJune 17, 2026, Quartzsea Acquisition Corporation (the “Company”) announced that its Extraordinary General Meeting of Shareholders\n(the “Extraordinary General Meeting”), previously scheduled to be held at 5:00 p.m., Eastern Time, on June 18,\n2026, has been postponed until 5:00 p.m., Eastern Time, on June 23, 2026.\n\n \n\nIn\nconnection with the postponement of the Extraordinary General Meeting, the deadline for shareholders to exercise their redemption rights\nhas been extended to 5:00 p.m., Eastern Time, on June 23, 2026.\n\n \n\nThe\nCompany has filed amended definitive proxy materials relating to the Extraordinary General Meeting to seek shareholder approval of amendments\nto its governing documents and trust agreement that would permit the Company to extend the deadline to consummate its initial business\ncombination from June 19, 2026 to October 19, 2026 through up to four one-month extensions.\n\n \n\nThe\namended definitive proxy materials provide that the monthly contribution to be deposited into the Company’s trust account\nin connection with the proposed extension will be the lesser of (i) $0.033 per public share and (ii) $175,000 per month.\n\n \n\nVoting\non the proposals to be considered at the Extraordinary General Meeting will remain open until 11:59 p.m., Eastern Time, on June 22, 2026,\nand shareholders may continue to submit votes until such time.\n\n \n\n1\n\n \n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements\nof the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto\nduly authorized.\n\n \n\nQUARTZSEA ACQUISITION CORPORATION\n \n\n \n \n \n\nBy:\n*/s/ Qi Gong*\n \n\nName:\nQi Gong\n \n\nTitle:\nChief Executive Officer\n \n\n \n \n \n\nDate: June 17, 2026\n \n\n \n\n2"}