---
schema_version: "secwatch.filing_event.v1"
accession: "0001641172-25-015102"
form_type: "8-K"
ticker: "PMTR"
cik: "0002061473"
company_name: "Perimeter Acquisition Corp. I"
filed_at: "2025-06-13T23:59:59+00:00"
generated_at: "2026-05-19T09:26:10.657205+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Perimeter Acquisition Corp I announces separate trading of shares and warrants starting June 20, 2025

## Summary
- Units from IPO (May 14, 2025) may be separated into ordinary shares and warrants effective June 20, 2025.
- Separated shares trade as 'PMTR' and warrants as 'PMTRW'; units continue as 'PMTRU' on Nasdaq.
- Holders must instruct brokers to contact Continental Stock Transfer & Trust to separate units.
- No fractional warrants will be issued; only whole warrants will trade.

## SEC filing metadata
- accession: 0001641172-25-015102
- form_type: 8-K
- ticker: PMTR
- cik: 0002061473
- company_name: Perimeter Acquisition Corp. I
- filed_at: 2025-06-13T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2061473/000164117225015102/0001641172-25-015102-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2061473/000164117225015102/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001641172-25-015102
- JSON: https://secwatch.observer/filing/0001641172-25-015102.json
- Plain text: https://secwatch.observer/filing/0001641172-25-015102.txt

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