---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-040824"
form_type: "8-K"
ticker: "CPTKW"
cik: "0001827899"
company_name: "Crown PropTech Acquisitions"
filed_at: "2025-05-08T23:59:59+00:00"
generated_at: "2026-05-22T05:23:39.682731+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Crown PropTech enters non-redemption agreements to extend SPAC deadline to March 2026

## Summary
- Non-redemption agreements assign up to 200,000 Class B shares to investors who agree not to redeem public shares at May 9, 2025 meeting.
- Extension proposal seeks to push business combination deadline from May 11, 2025 to March 11, 2026.
- Sponsor CIIG Management III LLC holds 5,662,000 Class B shares; 1,964,414 are subject to assignment under certain conditions.
- Agreements aim to increase trust account proceeds remaining after the extraordinary general meeting.

## SEC filing metadata
- accession: 0001213900-25-040824
- form_type: 8-K
- ticker: CPTKW
- cik: 0001827899
- company_name: Crown PropTech Acquisitions
- filed_at: 2025-05-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1827899/000121390025040824/0001213900-25-040824-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1827899/000121390025040824/ea0241357-8k_crown.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-040824
- JSON: https://secwatch.observer/filing/0001213900-25-040824.json
- Plain text: https://secwatch.observer/filing/0001213900-25-040824.txt

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