secwatch.observer — SEC 8-K summary ====================================== Issuer: Quartzsea Acquisition Corp (QSEA) CIK: 0002047455 Form: 8-K Filed at: 2026-06-17T21:54:10+00:00 Accession: 0001829126-26-006629 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Quartzsea postpones EGM to June 23; seeks extension to Oct 19 for business combination -------------------------------------------------------------------------------- - Extraordinary General Meeting rescheduled from June 18 to June 23, 2026 at 5:00 p.m. ET. - Redemption deadline extended to June 23, 2026 at 5:00 p.m. ET. - Proposal would extend deadline to consummate initial business combination from June 19 to Oct 19, 2026 via up to four one-month extensions. - Monthly trust contribution would be the lesser of $0.033 per public share or $175,000. - Voting remains open until 11:59 p.m. ET on June 22, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2047455/000182912626006629/0001829126-26-006629-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2047455/000182912626006629/quartzsea_8k.htm HTML page: https://secwatch.observer/filing/0001829126-26-006629 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer