---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-26-006522"
form_type: "8-K"
ticker: "QSEA"
cik: "0002047455"
company_name: "Quartzsea Acquisition Corp"
filed_at: "2026-06-16T15:09:39+00:00"
generated_at: "2026-06-16T15:10:15.136930+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Quartzsea Acquisition postpones extraordinary general meeting to June 18, 2026

## Summary
- Meeting originally set for June 16, 2026 at 4:00 p.m. ET moved to June 18, 2026 at 5:00 p.m. ET.
- No reason for postponement provided in the filing.
- Company is a SPAC; meeting likely relates to business combination or extension vote.

## SEC filing metadata
- accession: 0001829126-26-006522
- form_type: 8-K
- ticker: QSEA
- cik: 0002047455
- company_name: Quartzsea Acquisition Corp
- filed_at: 2026-06-16T15:09:39+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2047455/000182912626006522/0001829126-26-006522-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2047455/000182912626006522/quartzsea_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-26-006522
- JSON: https://secwatch.observer/filing/0001829126-26-006522.json
- Plain text: https://secwatch.observer/filing/0001829126-26-006522.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.